Science.gov

Sample records for actual cost savings

  1. FY 1995 cost savings report

    SciTech Connect

    Andrews-Smith, K.L., Westinghouse Hanford

    1996-06-21

    Fiscal Year (FY) 1995 challenged us to dramatically reduce costs at Hanford. We began the year with an 8 percent reduction in our Environmental Management budget but at the same time were tasked with accomplishing additional workscope. This resulted in a Productivity Challenge whereby we took on more work at the beginning of the year than we had funding to complete. During the year, the Productivity Challenge actually grew to 23 percent because of recissions, Congressional budget reductions, and DOE Headquarters actions. We successfully met our FY 1995 Productivity Challenge through an aggressive cost reduction program that identified and eliminated unnecessary workscope and found ways to be more efficient. We reduced the size of the workforce, cut overhead expenses, eliminated paperwork, cancelled construction of new facilities, and reengineered our processes. We are proving we can get the job done better and for less money at Hanford. DOE`s drive to do it ``better, faster, cheaper`` has led us to look for more and larger partnerships with the private sector. The biggest will be privatization of Hanford`s Tank Waste Remediation System, which will turn liquid tank waste into glass logs for eventual disposal. We will also save millions of dollars and avoid the cost of replacing aging steam plants by contracting Hanford`s energy needs to a private company. Other privatization successes include the Hanford Mail Service, a spinoff of advanced technical training, low level mixed waste thermal treatment, and transfer of the Hanford Museums of Science and history to a private non-profit organization. Despite the rough roads and uncertainty we faced in FY 1995, less than 3 percent of our work fell behind schedule, while the work that was performed was completed with an 8.6 percent cost under-run. We not only met the FY 1995 productivity challenge, we also met our FY 1995-1998 savings commitments and accelerated some critical cleanup milestones. The challenges continue

  2. Saving Green on Energy Costs

    ERIC Educational Resources Information Center

    Tacke, Diane L.

    2006-01-01

    In recent years, colleges and universities have begun efforts to reduce their energy costs, an initiative that can not only save an institution money, but also strengthen relationships across campus. Board leadership has been central to this endeavor in setting goals, prioritizing projects, and financing those projects. Using her experiences with…

  3. Actual and Estimated Energy Savings Comparison for Deep Energy Retrofits in the Pacific Northwest

    SciTech Connect

    Blanchard, Jeremy; Widder, Sarah H.; Giever, Elisabeth L.; Baechler, Michael C.

    2012-10-01

    -predicted to 77% over-predicted by the model with respect to monitored energy use. Many of the discrepancies were associated with occupant behavior which influences energy use, dramatically in some cases, actual versus modeled weather differences, modeling input limitations, and complex homes that are difficult to model. The discrepancy between actual and estimated energy use indicates a need for better modeling tools and assumptions. Despite the best efforts of researchers, the estimated energy savings are too inaccurate to determine reliable paybacks for retrofit projects. While the monitored data allows researchers to understand why these differences exist, it is not cost effective to monitor each home with the level of detail presented here. Therefore an appropriate balance between modeling and monitoring must be determined for more widespread application in retrofit programs and the home performance industry. Recommendations to address these deficiencies include: (1) improved tuning process for pre-retrofit energy use, which currently utilized broad-based monthly utility bills; (2) developing simple occupant-based energy models that better address the many different occupant types and their impact on energy use; (3) incorporating actual weather inputs to increase accuracy of the tuning process, which uses utility bills from specific time period; and (4) developing simple, cost-effective monitoring solutions for improved model tuning.

  4. 24 CFR 200.96 - Certificates of actual cost.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Endorsement Generally Applicable to Multifamily and Health Care Facility Mortgage Insurance Programs; and Continuing Eligibility Requirements for Existing Projects Cost Certification § 200.96 Certificates of actual... 24 Housing and Urban Development 2 2013-04-01 2013-04-01 false Certificates of actual cost....

  5. 24 CFR 200.96 - Certificates of actual cost.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Endorsement Generally Applicable to Multifamily and Health Care Facility Mortgage Insurance Programs; and Continuing Eligibility Requirements for Existing Projects Cost Certification § 200.96 Certificates of actual... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Certificates of actual cost....

  6. 24 CFR 200.96 - Certificates of actual cost.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Endorsement Generally Applicable to Multifamily and Health Care Facility Mortgage Insurance Programs; and Continuing Eligibility Requirements for Existing Projects Cost Certification § 200.96 Certificates of actual... 24 Housing and Urban Development 2 2014-04-01 2014-04-01 false Certificates of actual cost....

  7. 24 CFR 200.96 - Certificates of actual cost.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Endorsement Generally Applicable to Multifamily and Health Care Facility Mortgage Insurance Programs; and Continuing Eligibility Requirements for Existing Projects Cost Certification § 200.96 Certificates of actual... 24 Housing and Urban Development 2 2012-04-01 2012-04-01 false Certificates of actual cost....

  8. 24 CFR 200.96 - Certificates of actual cost.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Endorsement Generally Applicable to Multifamily and Health Care Facility Mortgage Insurance Programs; and Continuing Eligibility Requirements for Existing Projects Cost Certification § 200.96 Certificates of actual... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Certificates of actual cost....

  9. How much more cost sharing will health savings accounts bring?

    PubMed

    Remler, Dahlia K; Glied, Sherry A

    2006-01-01

    Proponents of health savings accounts (HSAs) contend that they will reduce medical expenditures. In practice, however, the effect of HSAs, and the high-deductible health plans that must accompany them, will depend on the actual provisions of those plans and of the plans they replace. We show that typical plans in the market today already contain substantial cost sharing. We find that many HSA/high-deductible arrangements would actually reduce cost sharing for many groups. In particular, the group responsible for half of all medical spending would see no change or a decline in cost sharing at the margin and on average. PMID:16835188

  10. The High Cost of Saving Energy Dollars.

    ERIC Educational Resources Information Center

    Rose, Patricia

    1985-01-01

    In alternative financing a private company provides the capital and expertise for improving school energy efficiency. Savings are split between the school system and the company. Options for municipal leasing, cost sharing, and shared savings are explained along with financial, procedural, and legal considerations. (MLF)

  11. Predicted Versus Actual Savings for a Low-Rise Multifamily Retrofit in Boulder, Colorado

    SciTech Connect

    Arena, L.; Williamson, J.

    2013-11-01

    To determine the most cost-effective methods of improving buildings, accurate analysis and prediction of the energy use of existing buildings is essential. However, multiple studies confirm that analysis methods tend to over-predict energy use in poorly insulated, leaky homes and thus, the savings associated with improving those homes. In NREL's report titled 'Assessing and Improving the Accuracy of Energy Analysis of Residential Buildings,' researchers propose a method for improving the accuracy of residential energy analysis methods. A key step in this process involves the comparisons of predicted versus metered energy use and savings. In support of this research need, CARB evaluated the retrofit of a multifamily building in Boulder, CO. The updated property is a 37 unit, 2 story apartment complex built in 1950, which underwent renovations in early 2009 to bring it into compliance with Boulder, CO's SmartRegs ordinance. Goals of the study were to: 1) evaluate predicted versus actual savings due to the improvements, 2) identify areas where the modeling assumptions may need to be changed, and 3) determine common changes made by renters that would negatively impact energy savings. In this study, CARB seeks to improve the accuracy of modeling software while assessing retrofit measures to specifically determine which are most effective for large multifamily complexes in the cold climate region. Other issues that were investigated include the effects of improving building efficiency on tenant comfort, the impact on tenant turnover rates, and the potential market barriers for this type of community scale project.

  12. 24 CFR 242.42 - Certificates of actual cost.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Endorsement for Insurance § 242.42 Certificates of actual cost. (a) The... cost, such certification shall be final and incontestable except for fraud or...

  13. 24 CFR 242.42 - Certificates of actual cost.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES MORTGAGE INSURANCE FOR HOSPITALS Endorsement for Insurance § 242.42 Certificates of actual cost. (a) The... cost, such certification shall be final and incontestable except for fraud or...

  14. Potential cost savings with terrestrial rabies control

    PubMed Central

    Recuenco, Sergio; Cherry, Bryan; Eidson, Millicent

    2007-01-01

    Background The cost-benefit of raccoon rabies control strategies such as oral rabies vaccination (ORV) are under evaluation. As an initial quantification of the potential cost savings for a control program, the collection of selected rabies cost data was pilot tested for five counties in New York State (NYS) in a three-year period. Methods Rabies costs reported to NYS from the study counties were computerized and linked to a human rabies exposure database. Consolidated costs by county and year were averaged and compared. Results Reported rabies-associated costs for all rabies variants totalled $2.1 million, for human rabies postexposure prophylaxes (PEP) (90.9%), animal specimen preparation/shipment to laboratory (4.7%), and pet vaccination clinics (4.4%). The proportion that may be attributed to raccoon rabies control was 37% ($784,529). Average costs associated with the raccoon variant varied across counties from $440 to $1,885 per PEP, $14 to $44 per specimen, and $0.33 to $15 per pet vaccinated. Conclusion Rabies costs vary widely by county in New York State, and were associated with human population size and methods used by counties to estimate costs. Rabies cost variability must be considered in developing estimates of possible ORV-related cost savings. Costs of PEPs and specimen preparation/shipments, as well as the costs of pet vaccination provided by this study may be valuable for development of more realistic scenarios in economic modelling of ORV costs versus benefits. PMID:17407559

  15. Predicted Versus Actual Savings for a Low-Rise Multifamily Retrofit in Boulder, Colorado

    SciTech Connect

    Arena, L.; Williamson, J.

    2013-11-01

    To determine the most cost-effective methods of improving buildings, accurate analysis and prediction of the energy use of existing buildings is essential. However, multiple studies confirm that analysis methods tend to over-predict energy use in poorly insulated, leaky homes and thus, the savings associated with improving those homes. In this project, the Building America CARB team evaluated the retrofit of a multifamily building in Boulder, CO. The updated property is a 37 unit, 2 story apartment complex built in 1950, which underwent renovations in early 2009 to bring it into compliance with Boulder, CO's SmartRegs ordinance. Goals of the study were to: 1) evaluate predicted versus actual savings due to the improvements, 2) identify areas where the modeling assumptions may need to be changed, and 3) determine common changes made by renters that would negatively impact energy savings. Other issues that were investigated include the effects of improving building efficiency on tenant comfort, the impact on tenant turnover rates, and the potential market barriers for this type of community scale project.

  16. Pollution prevention cost savings potential

    SciTech Connect

    Celeste, J.

    1994-12-01

    The waste generated by DOE facilities is a serious problem that significantly impacts current operations, increases future waste management costs, and creates future environmental liabilities. Pollution Prevention (P2) emphasizes source reduction through improved manufacturing and process control technologies. This concept must be incorporated into DOE`s overall operating philosophy and should be an integral part of Total Quality Management (TQM) program. P2 reduces the amount of waste generated, the cost of environmental compliance and future liabilities, waste treatment, and transportation and disposal costs. To be effective, P2 must contribute to the bottom fine in reducing the cost of work performed. P2 activities at LLNL include: researching and developing innovative manufacturing; evaluating new technologies, products, and chemistries; using alternative cleaning and sensor technologies; performing Pollution Prevention Opportunity Assessments (PPOAs); and developing outreach programs with small business. Examples of industrial outreach are: innovative electroplating operations, printed circuit board manufacturing, and painting operations. LLNL can provide the infrastructure and technical expertise to address a wide variety of industrial concerns.

  17. Activity-based costing saves on supply distribution costs.

    PubMed

    1997-10-01

    Activity-based costing is coming, but is your organization ready? A few pioneering hospitals are already reaping the operational and economic benefits of activity-based costing in their materials management, and now the VHA purchasing alliance is offering this costing option to its 1,200 hospital members. The concept is simple, so why aren't there more takers? Here are the details on this pragmatic pricing approach that could save your facility plenty.

  18. An evaluation of contractor projected and actual costs

    NASA Technical Reports Server (NTRS)

    Kwiatkowski, K. A.; Buffalano, C.

    1974-01-01

    GSFC contractors with cost-plus contracts provide cost estimates for each of the next four quarters on a quarterly basis. Actual expenditures over a two-year period were compared to the estimates, and the data were sorted in different ways to answer several questions and give quantification to observations, such as how much does the accuracy of estimates degrade as they are made further into the future? Are estimates made for small dollar amounts more accurate than for large dollar estimates? Other government agencies and private companies with cost-plus contracts may be interested in this analysis as potential methods of contract management for their organizations. It provides them with the different methods one organization is beginning to use to control costs.

  19. Savannah River Remediation Cost Savings Initiative - 12339

    SciTech Connect

    Davis, Neil R.

    2012-07-01

    Savannah River enjoyed two years of increased funding as a result of the American Reinvestment and Recovery Act and Department of Energy (DOE) directed scope additions. Moving into FY2012, a much lower funding level is anticipated. In the past, the first response to a reduced funding scenario was to defer scope and slow down the program. This time, Savannah River decided that a better process was needed to try to maximize value to the government. This approach was named the Cost Savings Initiative (CSI). The CSI process is similar to a zero-based budget concept. Every element of work scope was screened to eliminate everything that was not directly related to safety and regulatory compliance. Then the schedules for the regulatory-driven scope were deferred such that the regulatory milestones were achieved just in time with no acceleration. This resulted in a strategy that met regulatory requirements in FY2012-13 with some remaining funding but not in FY2014-15. The remaining funding was then invested in cost savings initiatives in FY2012-13 to reduce the future cost of doing business in the FY2014-15 timeframe and beyond. This resulted in a Strategy that: - Meets all regulatory commitments; - Meets some regulatory commitments early; and - Preserves most of the life cycle savings that were built in to the baseline plan The CSI process used at Savannah River may be considered for application elsewhere in the DOE Complex. (authors)

  20. Calculating cost savings in utilization management.

    PubMed

    MacMillan, Donna

    2014-01-01

    A major motivation for managing the utilization of laboratory testing is to reduce the cost of medical care. For this reason it is important to understand the basic principles of cost accounting in the clinical laboratory. The process of laboratory testing includes three distinct components termed the pre-analytic, analytic and post-analytic phases. Utilization management efforts may impact the cost structure of these three phases in different ways depending on the specific details of the initiative. Estimates of cost savings resulting from utilization management programs reported in the literature have often been fundamentally flawed due to a failure to understand basic concepts such as the difference between laboratory costs versus charges and the impact of reducing laboratory test volumes on the average versus marginal cost structure in the laboratory. This article will provide an overview of basic cost accounting principles in the clinical laboratory including both job order and process cost accounting. Specific examples will be presented to illustrate these concepts in various different scenarios.

  1. Reported Energy and Cost Savings from the DOE ESPC Program

    SciTech Connect

    Shonder, John A; Slattery, Bob S; Atkin, Erica

    2012-01-01

    The objective of this work was to determine the realization rate of energy and cost savings from the Department of Energy's Savings Performance Contract (ESPC) program based on information reported by the energy services companies (ESCOs) that are carrying out ESPC projects at federal sites. Information was extracted from 134 Measurement and Verification (M&V) reports to determine reported, estimated, and guaranteed cost savings and reported and estimated energy savings for the previous contract year. Because the quality of the reports varied, it was not possible to determine all of these parameters for each project. For 133 of the 134 projects, there was sufficient information to compare estimated, reported, and guaranteed cost savings. For this group, the total estimated cost savings for the reporting periods addressed were $95.7 million, total reported cost savings were $96.8 million, and total guaranteed cost savings were $92.1 million. This means that on average: ESPC contractors guaranteed 96% of the estimated cost savings, projects reported achieving 101% of the estimated cost savings, and projects reported achieving 105% of the guaranteed cost savings. For 129 of the projects examined, there was sufficient information to compare estimated and reported energy savings. On the basis of site energy, estimated savings for those projects for the previous year totaled 5.371 million MMBtu, and reported savings were 5.374 million MMBtu, just over 100% of the estimated energy savings. On the basis of source energy, total estimated energy savings for the 129 projects were 10.400 million MMBtu, and reported saving were 10.405 million MMBtu, again, just over 100.0% of the estimated energy savings.

  2. New cement additive improves slurry properties and saves cost

    SciTech Connect

    Pollard, R.; Hibbeler, J.; DiLullo, G.; Shotton, E.A.

    1994-12-31

    A new cement additive has been developed which improves slurry performance and reduces cost. The additive is a vitrified aggregate of calcium-magnesium aluminosilicates with potential cementitious reactivity, hereafter abbreviated CMAS. CMAS has been used successfully on oil and gas wells throughout Indonesia. The purpose of this paper is to illustrate the technical enhancements and cost effectiveness of slurries incorporating CMAS. Laboratory data is presented and working mechanisms are defined to highlight CMAS`s positive effect on; compressive strength, fluid loss control, free water control, gas migration control, resistance to strength retrogression and aggressive fluids. Finally, case studies and an economic analysis are presented to show the cost savings for actual well applications.

  3. Achieving calibration cost savings through data analysis

    SciTech Connect

    Shull, A.H.; Clark, J.P.

    1993-12-31

    Air displacement type pipettes have been used effectively at the Savannah River Site (SRS) since the mid-1980`s when they replaced expensive glass microliter pipettes. A paper presented at the 1987 INMM Annual Meeting by John P. Clark detailed the implementation at SRS. At that time, calibration frequency and required documentation were established according to regulatory and standard practice requirements. Pipettes are still being used at SRS in compliance with NQA-1-12, ``Control of Measuring and Test Equipment (M and TE)`` requirements, which includes defined calibration intervals and 5-year calibration record retention. A recent analysis of the pipette calibration historical data indicated that pipettes were rarely out of calibration when they were checked. In other words, calibration checks were being performed too frequently. As a result, pipette calibration frequencies were decreased, with the potential accompanying annual cost savings of over $30,000 in reduced labor and materials. Concurrently, the number of calibration check replicates was increased to prevent statistical errors in calibration check decision making. The benefits derived in the pipette calibration example are applicable to any M and TE where calibration history data are maintained and where analysis indicates excessive calibration checks. Details of the data analysis and cost savings are presented in the paper.

  4. Electrical energy and cost savings potential at DOD facilities

    SciTech Connect

    Konopacki, S.; Akbari, H.; Lister, L.; DeBaille, L.

    1996-06-01

    The US Department of Defense (DOD) has been mandated to reduce energy consumption and costs by 20% from 1985 to 2000 and by 30% from 1985 to 2005. Reduction of electrical energy consumption at DOD facilities requires a better understanding of energy consumption patterns and energy and financial savings potential. This paper utilizes two independent studies--EDA (End-Use Disaggregation Algorithm) and MEIP (Model Energy Installation Program)--and whole-installation electricity use data obtained from a state utility to estimate electrical energy conservation potential (ECP) and cost savings potential (CSP) at the Fort Hood, Texas, military installation and at DOD nationwide. At Fort Hood, the authors estimated an annual electricity savings of 62.2 GWh/yr (18%), a peak demand savings of 10.1 MW (14%), and an annual energy cost savings of $6.5 million per year. These savings could be attained with an initial investment of $41.1 million, resulting in a simple payback of 6.3 years. Across the DOD, they estimated an annual electricity savings of 4,900 GWh/yr, a peak demand savings of 694 MW, and an annual energy cost savings of $316 million per year. The estimated cost savings is 16% of the total nationwide DOD 1993 annual energy costs. These savings could be attained with an initial investment of $1.23 billion, resulting in a simple payback of 3.9 years.

  5. Evaluation of the Super ESPC Program: Level 2 -- Recalculated Cost Savings

    SciTech Connect

    Shonder, John A; Hughes, Patrick

    2009-04-01

    This report presents the results of Level 2 of a three-tiered evaluation of the U.S. Department of Energy Federal Energy Management Program's Super Energy Savings Performance Contract (Super ESPC) Program. Level 1 of the analysis studied all of the Super ESPC projects for which at least one Annual Measurement & Verification (M&V) Report had been produced by April 2006. For those 102 projects in aggregate, we found that the value of cost savings reported by the energy service company (ESCO) in the Annual M&V Reports was 108% of the cost savings guaranteed in the contracts. We also compared estimated energy savings (which are not guaranteed, but are the basis for the guaranteed cost savings) to the energy savings reported by the ESCO in the Annual M&V Report. In aggregate, reported energy savings were 99.8% of estimated energy savings on the basis of site energy, or 102% of estimated energy savings based on source energy. Level 2 focused on a random sample of 27 projects taken from the 102 Super ESPC projects studied in Level 1. The objectives were, for each project in the sample, to: repeat the calculations of the annual energy and cost savings in the most recent Annual M&V Report to validate the ESCO's results or correct any errors, and recalculate the value of the reported energy, water, and operations and maintenance (O&M) savings using actual utility prices paid at the project site instead of the 'contract' energy prices - the prices that are established in the project contract as those to be used by the ESCO to calculate the annual cost savings, which determine whether the guarantee has been met. Level 3 analysis will be conducted on three to five projects from the Level 2 sample that meet validity criteria for whole-building or whole-facility data analysis. This effort will verify energy and cost savings using statistical analysis of actual utility use, cost, and weather data. This approach, which can only be used for projects meeting particular validity

  6. Savings account for health care costs

    MedlinePlus

    ... Flexible Spending Accounts; Medical Savings Accounts; Health Reimbursement Arrangements; HSA; MSA; Archer MSA; FSA; HRA ... Account (HSA) Medical Savings Account (MSA) Flexible Spending Arrangement (FSA) Health Reimbursement Arrangement (HRA) Your employer may ...

  7. 45 CFR 149.335 - Documentation of costs of actual claims involved.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... § 149.335 Documentation of costs of actual claims involved. (a) A submission of claims consists of a list of early retirees for whom claims are being submitted, and documentation of the actual costs of... 45 Public Welfare 1 2010-10-01 2010-10-01 false Documentation of costs of actual claims...

  8. Lowering medical costs through the sharing of savings by physicians and patients: inclusive shared savings.

    PubMed

    Schmidt, Harald; Emanuel, Ezekiel J

    2014-12-01

    Current approaches to controlling health care costs have strengths and weaknesses. We propose an alternative, "inclusive shared savings," that aims to lower medical costs through savings that are shared by physicians and patients. Inclusive shared savings may be particularly attractive in situations in which treatments, such as those for gastric cancer, are similar in clinical effectiveness and have modest differences in convenience but substantially differ in cost. Inclusive shared savings incorporates features of typical insurance coverage, shared savings, and value-based insurance design but differs from value-based insurance design, which merely seeks to decrease or eliminate out-of-pocket costs. Inclusive shared savings offers financial incentives to physicians and patients to promote the use of lower-cost, but equally effective, interventions and should be evaluated in a rigorous trial or demonstration project.

  9. A comparison of NEAR actual spacecraft costs with three parametric cost models

    NASA Astrophysics Data System (ADS)

    Mosher, Todd J.; Lao, Norman Y.; Davalos, Evelyn T.; Bearden, David A.

    1999-11-01

    Costs for modern (post-1990) U.S.-built small planetary spacecraft have been shown to exhibit significantly different trends from those of larger spacecraft. These differences cannot be accounted for simply by the change in size alone. Some have attributed this departure to NASA's "faster, better, cheaper" design approach embodied by the efficiency of smaller teams, reduced government oversight, increased focus on cost, and short development periods. With the Discovery, Mars Surveyor and New Millennium programs representing the new approach to planetary exploration, it is important to understand these current cost trends and to be able to estimate costs of future proposed missions. To address this issue, The Aerospace Corporation (hereafter referred to as Aerospace) performed a study to compare the actual costs of the Near Earth Asteroid Rendezvous (NEAR) spacecraft bus (instruments were not estimated) using three different cost models; the U.S. Air Force Unmanned Spacecraft Cost Model, Version 7 (USCM-7), the Science Applications International Corporation (SAIC) NASA/Air Force Cost Model 1996 (NAFCOM96) and The Aerospace Corporation's Small Satellite Cost Model 1998 (SSCM98). The NEAR spacecraft was chosen for comparison because it was the first Discovery mission launched, and recently recognized with a Laurel award by Aviation Week and Space Technology as a benchmark for NASA's Discovery program [North, 1997]. It was also selected because the cost data has been released into the public domain [Hemmings, 1996]which makes it easy to discuss in a public forum. This paper summarizes the NEAR program, provides a short synopsis of each of the three cost models, and demonstrates how they were applied for this study.

  10. Cooperative vehicle routing problem: an opportunity for cost saving

    NASA Astrophysics Data System (ADS)

    Zibaei, Sedighe; Hafezalkotob, Ashkan; Ghashami, Seyed Sajad

    2016-02-01

    In this paper, a novel methodology is proposed to solve a cooperative multi-depot vehicle routing problem. We establish a mathematical model for multi-owner VRP in which each owner (i.e. player) manages single or multiple depots. The basic idea consists of offering an option that owners cooperatively manage the VRP to save their costs. We present cooperative game theory techniques for cost saving allocations which are obtained from various coalitions of owners. The methodology is illustrated with a numerical example in which different coalitions of the players are evaluated along with the results of cooperation and cost saving allocation methods.

  11. Wall System Saves Initial HVAC Costs

    ERIC Educational Resources Information Center

    Modern Schools, 1976

    1976-01-01

    The superior insulating characteristics of an exterior wall system has enabled a Massachusetts school district to realize a savings on electric heating, ventilating, and air-conditioning systems. (Author/MLF)

  12. How to Cut Costs by Saving School Bus Fuel.

    ERIC Educational Resources Information Center

    Seiff, Hank

    A program started in Washington County, Maryland in 1980 has been successful in saving school bus fuel and bringing down transportation costs incurred by its fleet of 200 buses. Driver training and motivation, as well as a partial transfer to diesel buses, are at the heart of the program. The drivers are taught five fuel saving techniques: cut…

  13. Reactors Save Energy, Costs for Hydrogen Production

    NASA Technical Reports Server (NTRS)

    2014-01-01

    While examining fuel-reforming technology for fuel cells onboard aircraft, Glenn Research Center partnered with Garrettsville, Ohio-based Catacel Corporation through the Glenn Alliance Technology Exchange program and a Space Act Agreement. Catacel developed a stackable structural reactor that is now employed for commercial hydrogen production and results in energy savings of about 20 percent.

  14. Theoretical, Methodological, and Empirical Approaches to Cost Savings: A Compendium

    SciTech Connect

    M Weimar

    1998-12-10

    This publication summarizes and contains the original documentation for understanding why the U.S. Department of Energy's (DOE's) privatization approach provides cost savings and the different approaches that could be used in calculating cost savings for the Tank Waste Remediation System (TWRS) Phase I contract. The initial section summarizes the approaches in the different papers. The appendices are the individual source papers which have been reviewed by individuals outside of the Pacific Northwest National Laboratory and the TWRS Program. Appendix A provides a theoretical basis for and estimate of the level of savings that can be" obtained from a fixed-priced contract with performance risk maintained by the contractor. Appendix B provides the methodology for determining cost savings when comparing a fixed-priced contractor with a Management and Operations (M&O) contractor (cost-plus contractor). Appendix C summarizes the economic model used to calculate cost savings and provides hypothetical output from preliminary calculations. Appendix D provides the summary of the approach for the DOE-Richland Operations Office (RL) estimate of the M&O contractor to perform the same work as BNFL Inc. Appendix E contains information on cost growth and per metric ton of glass costs for high-level waste at two other DOE sites, West Valley and Savannah River. Appendix F addresses a risk allocation analysis of the BNFL proposal that indicates,that the current approach is still better than the alternative.

  15. Cost Saving Techniques: What Works for Long Island School Districts.

    ERIC Educational Resources Information Center

    Murphy, Dennis T.; McKeen, Robert E.

    Cost-saving ideas and strategies for school districts are presented. Superintendents, school business officials, assistant superintendents of personnel and union leaders at 41 of Long Island's 125 school districts responded to a survey soliciting information about successful ideas and strategies they had used to keep cost down. They described what…

  16. Capturing Waste Gas: Saves Energy, Lower Costs

    SciTech Connect

    2013-07-12

    In June 2009, ArcelorMittal learned about the potential to receive a 50% cost-matching grant from the American Recovery and Reinvestment Act (ARRA) administered by the U.S. Department of Energy (DOE). ArcelorMittal applied for the competitive grant and, in November, received $31.6 million as a DOE cost-sharing award. By matching the federal funding, ArcelorMittal was able to construct a new, high efficiency Energy Recovery & Reuse 504 Boiler and supporting infrastructure.

  17. Calibrated energy simulations of potential energy savings in actual retail buildings

    NASA Astrophysics Data System (ADS)

    Alhafi, Zuhaira

    Retail stores are commercial buildings with high energy consumption due to their typically large volumes and long hours of operation. This dissertation assesses heating, ventilating and air conditioning saving strategies based on energy simulations with input parameters from actual retail buildings. The dissertation hypothesis is that "Retail store buildings will save a significant amount of energy by (1) modifying ventilation rates, and/or (2) resetting set point temperatures. These strategies have shown to be beneficial in previous studies. As presented in the literature review, potential energy savings ranged from 0.5% to 30% without compromising indoor thermal comfort and indoor air quality. The retail store buildings can be ventilated at rates significantly lower than rates called for in the ASHRAE Standard 62.1-2010 while maintaining acceptable indoor air quality. Therefore, two dissertation objectives are addressed: (1) Investigate opportunities to reduce ventilation rates that do not compromise indoor air quality in retail stores located in Central Pennsylvania, (2) Investigate opportunities to increase (in summer) and decrease (in winter) set point temperatures that do not compromise thermal comfort. This study conducted experimental measurements of ventilation rates required to maintain acceptable air quality and indoor environmental conditions requirements for two retail stores using ASHRAE Standard 62.1_2012. More specifically, among other parameters, occupancy density, indoor and outdoor pollutant concentrations, and indoor temperatures were measured continuously for one week interval. One of these retail stores were tested four times for a yearlong time period. Pollutants monitored were formaldehyde, carbon dioxide, particle size distributions and concentrations, as well as total volatile organic compounds. As a part of the base protocol, the number of occupants in each store was hourly counted during the test, and the results reveal that the occupant

  18. Winglets Save Billions of Dollars in Fuel Costs

    NASA Technical Reports Server (NTRS)

    2010-01-01

    The upturned ends now featured on many airplane wings are saving airlines billions of dollars in fuel costs. Called winglets, the drag-reducing technology was advanced through the research of Langley Research Center engineer Richard Whitcomb and through flight tests conducted at Dryden Flight Research Center. Seattle-based Aviation Partners Boeing -- a partnership between Aviation Partners Inc., of Seattle, and The Boeing Company, of Chicago -- manufactures Blended Winglets, a unique design featured on Boeing aircraft around the world. These winglets have saved more than 2 billion gallons of jet fuel to date, representing a cost savings of more than $4 billion and a reduction of almost 21.5 million tons in carbon dioxide emissions.

  19. Incremental Scheduling Engines: Cost Savings through Automation

    NASA Technical Reports Server (NTRS)

    Jaap, John; Phillips, Shaun

    2005-01-01

    As humankind embarks on longer space missions farther from home, the requirements and environments for scheduling the activities performed on these missions are changing. As we begin to prepare for these missions it is appropriate to evaluate the merits and applicability of the different types of scheduling engines. Scheduling engines temporally arrange tasks onto a timeline so that all constraints and ob.jectives are met and resources are not over-booked. Scheduling engines used to schedule space missions fall into three general categories: batch, mixed-initiative, and incremental. This paper, presents an assessment of the engine types, a discussion of the impact of human exploration of the moon and Mars on planning and scheduling, and the applicability of the different types of scheduling engines. This paper will pursue the hypothesis that incremental scheduling engines may have a place in the new environment; they have the potential to reduce cost, to improve the satisfaction of those who execute or benefit from a particular timeline (the customers), and to allow astronauts to plan their own tasks and those of their companion robots.

  20. Estimating Criminal Justice System Costs and Cost-Savings Benefits of Day Reporting Centers

    ERIC Educational Resources Information Center

    Craddock, Amy

    2004-01-01

    This paper reports on the net cost-savings benefits (loss) to the criminal justice system of one rural and one urban day reporting center, both of which serve high risk/high need probationers. It also discusses issues of conducting criminal justice system cost studies of community corrections programs. The average DRC participant in the rural…

  1. Energy Savings and Breakeven Costs for Residential Heat Pump Water Heaters in the United States

    SciTech Connect

    Maguire, Jeff; Burch, Jay; Merrigan, Tim; Ong, Sean

    2013-07-01

    Heat pump water heaters (HPWHs) have recently re-emerged in the U.S. residential water heating market and have the potential to provide homeowners with significant energy savings. However, there are questions as to the actual performance and energy savings potential of these units, in particular in regards to the heat pump's performance in unconditioned space and the impact of the heat pump on space heating and cooling loads when it is located in conditioned space. To help answer these questions, NREL performed simulations of a HPWH in both conditioned and unconditioned space at over 900 locations across the continental United States and Hawaii. Simulations included a Building America benchmark home so that any interaction between the HPWH and the home's HVAC equipment could be captured. Comparisons were performed to typical gas and electric water heaters to determine the energy savings potential and cost effectiveness of a HPWH relative to these technologies. HPWHs were found to have a significant source energy savings potential when replacing typical electric water heaters, but only saved source energy relative to gas water heater in the most favorable installation locations in the southern United States. When replacing an electric water heater, the HPWH is likely to break even in California, the southern United States, and parts of the northeast in most situations. However, the HPWH will only break even when replacing a gas water heater in a few southern states.

  2. Energy Savings and Breakeven Cost for Residential Heat Pump Water Heaters in the United States

    SciTech Connect

    Maguire, J.; Burch, J.; Merrigan, T.; Ong, S.

    2013-07-01

    Heat pump water heaters (HPWHs) have recently reemerged in the U.S. residential water heating market and have the potential to provide homeowners with significant energy savings. However, there are questions as to the actual performance and energy savings potential of these units, in particular in regards to the heat pump's performance in unconditioned space and the impact of the heat pump on space heating and cooling loads when it is located in conditioned space. To help answer these questions, simulations were performed of a HPWH in both conditioned and unconditioned space at over 900 locations across the continental United States and Hawaii. Simulations included a Building America benchmark home so that any interaction between the HPWH and the home's HVAC equipment could be captured. Comparisons were performed to typical gas and electric water heaters to determine the energy savings potential and cost effectiveness of a HPWH relative to these technologies. HPWHs were found to have a significant source energy savings potential when replacing typical electric water heaters, but only saved source energy relative to gas water heater in the most favorable installation locations in the southern US. When replacing an electric water heater, the HPWH is likely to break even in California, the southern US, and parts of the northeast in most situations. However, the HPWH will only break even when replacing a gas water heater in a few southern states.

  3. Does remediation save lives? - on the cost of cleaning up arsenic-contaminated sites in Sweden.

    PubMed

    Forslund, Johanna; Samakovlis, Eva; Johansson, Maria Vredin; Barregard, Lars

    2010-07-15

    Sweden has only just begun remediation of its many contaminated sites, a process that will cost an estimated SEK 60,000 million (USD 9100 million). Although the risk assessment method, carried out by the Swedish EPA, is driven by health effects, it does not consider actual exposure. Instead, the sites are assessed based on divergence from guideline values. This paper uses an environmental medicine approach that takes exposure into account to analyse how cancer risks on and near arsenic-contaminated sites are implicitly valued in the remediation process. The results show that the level of ambition is high. At 23 contaminated sites, the cost per life saved varies from SEK 287 million to SEK 1,835,000 million, despite conservative calculations that in fact probably underestimate the costs. It is concluded that if environmental health risks are to be reduced, there are probably other areas where economic resources can be used more cost-effectively. PMID:20439110

  4. California Charter Oversight: Key Elements and Actual Costs. CRB 12-001

    ERIC Educational Resources Information Center

    Blanton, Rebecca E.

    2012-01-01

    This study was mandated by SB537 (Simitian, Chapter 650, Stats. of 2007, codified at Ed. Code Section 47613), which requires the California Research Bureau (CRB) to prepare and submit to the Legislature a report on the key elements and actual costs of charter school oversight. Charter schools are public schools that are operated by entities other…

  5. 45 CFR 149.335 - Documentation of costs of actual claims involved.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Documentation of costs of actual claims involved. 149.335 Section 149.335 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reimbursement...

  6. 45 CFR 149.335 - Documentation of costs of actual claims involved.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Documentation of costs of actual claims involved. 149.335 Section 149.335 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reimbursement...

  7. Cost savings for manufacturing lithium batteries in a flexible plant

    NASA Astrophysics Data System (ADS)

    Nelson, Paul A.; Ahmed, Shabbir; Gallagher, Kevin G.; Dees, Dennis W.

    2015-06-01

    The flexible plant postulated in this study would produce four types of batteries for electric-drive vehicles - a hybrid (HEV), 10-mile range and 40-mile range plug-in hybrids (PHEV), and a 150-mile range battery-electric (EV). The annual production rate of the plant is 235,000 battery packs (HEV: 100,000; PHEV10: 60,000; PHEV40: 45,000; EV: 30,000). The cost savings per battery pack calculated with the Argonne BatPaC model for this flex plant vs. dedicated plants range from 9% for the EV battery packs to 21% for the HEV packs including the battery management systems (BMS). The investment cost savings are even larger, ranging from 21% for EVs to 43% for HEVs. The costs of the 1.0-kWh HEV batteries are projected to approach 714 per unit and that of the EV batteries to approach 188 per kWh with the most favorable cell chemistries. The best single indicator of the cost of producing lithium-manganate spinel/graphite batteries in a flex plant is the total cell area of the battery. For the four batteries studied, the price range is 20-24 per m2 of cell area, averaging 21 per m2 for the entire flex plant.

  8. Urban rail transit projects: Forecast versus actual ridership and costs. Final report

    SciTech Connect

    Pickrell, D.H.

    1989-10-01

    Substantial errors in forecasting ridership and costs for the ten rail transit projects reviewed in the report put forth the possibility that more accurate forecasts would have led decision-makers to select projects other than those reviewed. The study examines the accuracy of forecasts prepared for ten major capital improvement projects in nine urban areas during 1971-1987. Each project includes construction of a fixed transit guideway: Rapid Rail or Metrorail (Washington DC, Atlanta, Baltimore, Miami); Light Rail Transit (Buffalo, Pittsburgh, Portland, Sacramento); and Downtown Peoplemover (Miami and Detroit). The study examines why actual costs and ridership differed so markedly from their forecast values. It focuses on the accuracy of projections made available to local decision-makers at the time when the choice among alternative projects was actually made. The study compares forecast and actual values for four types of measures: ridership, capital costs and financing, operating and maintenance costs, and cost-effectiveness. The report is organized into 6 chapters, numerous tables, and an appendix that documents the sources of all data appearing in the tables presented in the report.

  9. Reported Energy and Cost Savings from the DOE ESPC Program: FY 2014

    SciTech Connect

    Slattery, Bob S.

    2015-03-01

    The objective of this work was to determine the realization rate of energy and cost savings from the Department of Energy’s Energy Savings Performance Contract (ESPC) program based on information reported by the energy services companies (ESCOs) that are carrying out ESPC projects at federal sites. Information was extracted from 156 Measurement and Verification (M&V) reports to determine reported, estimated, and guaranteed cost savings and reported and estimated energy savings for the previous contract year. Because the quality of the reports varied, it was not possible to determine all of these parameters for each project. For all 156 projects, there was sufficient information to compare estimated, reported, and guaranteed cost savings. For this group, the total estimated cost savings for the reporting periods addressed were $210.6 million, total reported cost savings were $215.1 million, and total guaranteed cost savings were $204.5 million. This means that on average: ESPC contractors guaranteed 97% of the estimated cost savings; projects reported achieving 102% of the estimated cost savings; and projects reported achieving 105% of the guaranteed cost savings. For 155 of the projects examined, there was sufficient information to compare estimated and reported energy savings. On the basis of site energy, estimated savings for those projects for the previous year totaled 11.938 million MMBtu, and reported savings were 12.138 million MMBtu, 101.7% of the estimated energy savings. On the basis of source energy, total estimated energy savings for the 155 projects were 19.052 million MMBtu, and reported saving were 19.516 million MMBtu, 102.4% of the estimated energy savings.

  10. Dialyzer reuse: justified cost saving for south Asian region.

    PubMed

    Dhrolia, Murtaza F; Nasir, Kiran; Imtiaz, Salman; Ahmad, Aasim

    2014-08-01

    In spite of controversies, dialyzer reuse has remained an integral part of hemodialysis because of lower cost, good overall safety record, and improved membrane biocompatibility. Reuse declined in developed countries from the beginning of this century because of mass production of hemodialyzers at favourable price with better biocompatible membrane. Abandoning dialyzer reuse became challenging in South Asian region, where more than 40% of the population live below the International Poverty Line of $1.25 per day, less than 10% of end stage renal disease patients receive renal replacement therapy, and upto 70% of those starting dialysis stop treatment due to cost within the first 3 months. Dialyzer reuse is an efficient cost-saving method that allows the use of more efficient and expensive biocompatible synthetic membranes, thereby providing high-quality dialysis to individuals living in countries with limited medical resources without compromising the safety or effectiveness of the treatment.

  11. Assessment of Cost Savings of DOE's Return-on-Investment Program

    SciTech Connect

    Yuracko, K.L.

    2000-05-11

    The US Department of Energy (DOE) Office of Pollution Prevention (EM-77) created a successful internally competed program to fund innovative projects based on projected returns. This is called the Return-on-Investment (ROI) program. EM-77 conducted a successful ROI pilot, developed and implemented sound management practices, and successfully transferred the program to several Operations Offices. Over the past 4 years sites have completed 262 ROI projects (costing $18.8 million) with claimed first-year savings of $88 million and claimed life cycle savings exceeding $300 million. EM-77 requested that Oak Ridge National Laboratory perform an independent evaluation of the site-led, DOE-HQ-funded pollution prevention (P2) ROI program to assist the Department in determining whether claimed savings are real. The approach for conducting this evaluation was to analyze a sample of P2 projects to identify actual project cost savings and other actual benefits--e.g., amount of waste avoided. To determine the projects for review, EM-77 provided a list of EM-funded projects at two Operations Offices: Oak Ridge and Richland. Sixteen projects (eight from each Operations Office) were selected at random from this list for review. Project documentation was requested from the sites, and this was followed by face-to-face interviews with project personnel. of the 16 projects selected at random, two are still awaiting implementation, and no project interview was conducted for one project. Because the purpose of this study was to review projects after they have been implemented, the two uncompleted projects were eliminated from further consideration. The remainder of this report addresses the 13 completed projects for which we received documentation and performed interviews with project personnel. Both Oak Ridge and Richland staff pointed out that because of the selection approach used, this study did not review the most successful projects at their sites.

  12. Actual vs anticipated savings from DSM programs: An assessment of the California experience

    SciTech Connect

    Brown, M.A.; Mihlmester, P.E.

    1995-06-01

    Since the late 1980`s, utilities in California have used demand-side management (DSM) extensively to achieve a variety of corporate and public policy goals. This commitment to ene efficiency was encouraged by the establishment of financial incentives for the utilities to acquire demand-side resources. With restructuring of electric and gas markets underway in California, including recent cutbacks by the California utilities in their DSM program efforts, it is timely to review retrospectively the accomplishments of California`s DSM investments. This paper summarizes the results of 50 evaluation studies that assess California DSM programs operating between 1990 and 1992. On average, the programs delivered 112% of the energy savings that were planned, and the typical program realized approximately 86% of the energy savings it was expected to deliver. Thus, the California DSM programs outperformed DSM programs from the 1980s, in terms of more accurately forecasting energy impacts. Among the 50 impact studies, lower realization rates are associated with residential-sector programs, relatively high ex-ante estimates of savings, and significant levels of free ridership.

  13. Compressed air systems. A guidebook on energy and cost savings

    SciTech Connect

    Not Available

    1984-03-30

    This guidebook shows how energy can be saved in compressed air systems. It discusses basic compressed air systems which are typical of those found in industry and describes them and the engineering practices behind them. Energy conservation recommendations follow. These recommendations cover equipment selection, design, maintenance, and operation. Included is information which will help the reader to make economic evaluations of various engineering and equipment alternatives as they affect operations and costs. The appendices include some modern computer based approaches to predicting pressure drop for designing compressed air distribution systems. Also included is a bibliography providing leads for further and more detailed technical information on these and related subjects.

  14. EMC Phenomena in HEP Detectors: Prevention and Cost Savings

    SciTech Connect

    Arteche, F.; Rivetta, C.; /SLAC

    2006-06-06

    This paper addresses electromagnetic compatibility (EMC) studies applied to high-energy physics (HEP) detectors. They are focused on the quantification of the front-end electronic (FEE) sensitivity to conductive noise coupled through the input/output cables. Immunity tests performed on FEE prototypes of both the CMS hadron calorimeter and the CMS silicon tracker are presented. These tests characterize the sensitivity of the FEE to common and differential mode noise coupled through the power cables and the slow control network. Immunity tests allow evaluating the weakest areas of the system to take corrective actions before the integration of the overall detector, saving time and important costs.

  15. Cost savings of developmental screenings: Evidence from a nationwide program.

    PubMed

    Halla, Martin; Pruckner, Gerald J; Schober, Thomas

    2016-09-01

    Early intervention is considered the optimal response to developmental disorders in children. We evaluate a nationwide developmental screening program for preschoolers in Austria and the resulting interventions. Identification of treatment effects is determined by a birthday cutoff-based discontinuity in the eligibility for a financial incentive to participate in the screening. Assigned preschoolers are 14.5 percentage points more likely to participate in the program. For participants with high socio-economic status (SES), we find little evidence for interventions and consistently no effect on healthcare costs in the long run. For low SES preschoolers, we find evidence for substantial interventions, but only weak evidence for cost savings in the long run. PMID:27415588

  16. Cost savings of developmental screenings: Evidence from a nationwide program.

    PubMed

    Halla, Martin; Pruckner, Gerald J; Schober, Thomas

    2016-09-01

    Early intervention is considered the optimal response to developmental disorders in children. We evaluate a nationwide developmental screening program for preschoolers in Austria and the resulting interventions. Identification of treatment effects is determined by a birthday cutoff-based discontinuity in the eligibility for a financial incentive to participate in the screening. Assigned preschoolers are 14.5 percentage points more likely to participate in the program. For participants with high socio-economic status (SES), we find little evidence for interventions and consistently no effect on healthcare costs in the long run. For low SES preschoolers, we find evidence for substantial interventions, but only weak evidence for cost savings in the long run.

  17. Building America Solution Center Shows Builders How to Save Materials Costs While Saving Energy

    SciTech Connect

    Gilbride, Theresa L.

    2015-06-15

    This short article was prepared for the U.S. Department of Energy's Building America Update newsletter. The article identifies energy and cost-saving benefits of using advanced framing techniques in new construction identified by research teams working with the DOE's Building America program. The article also provides links to guides in the Building America Solution Center that give how-to instructions for builders who want to implement advanced framing construction. The newsletter is issued monthly and can be accessed at http://energy.gov/eere/buildings/building-america-update-newsletter

  18. Wellness incentives in the workplace: cost savings through cost shifting to unhealthy workers.

    PubMed

    Horwitz, Jill R; Kelly, Brenna D; DiNardo, John E

    2013-03-01

    The Affordable Care Act encourages workplace wellness programs, chiefly by promoting programs that reward employees for changing health-related behavior or improving measurable health outcomes. Recognizing the risk that unhealthy employees might be punished rather than helped by such programs, the act also forbids health-based discrimination. We reviewed results of randomized controlled trials and identified challenges for workplace wellness programs to function as the act intends. For example, research results raise doubts that employees with health risk factors, such as obesity and tobacco use, spend more on medical care than others. Such groups may not be especially promising targets for financial incentives meant to save costs through health improvement. Although there may be other valid reasons, beyond lowering costs, to institute workplace wellness programs, we found little evidence that such programs can easily save costs through health improvement without being discriminatory. Our evidence suggests that savings to employers may come from cost shifting, with the most vulnerable employees--those from lower socioeconomic strata with the most health risks--probably bearing greater costs that in effect subsidize their healthier colleagues.

  19. Wellness incentives in the workplace: cost savings through cost shifting to unhealthy workers.

    PubMed

    Horwitz, Jill R; Kelly, Brenna D; DiNardo, John E

    2013-03-01

    The Affordable Care Act encourages workplace wellness programs, chiefly by promoting programs that reward employees for changing health-related behavior or improving measurable health outcomes. Recognizing the risk that unhealthy employees might be punished rather than helped by such programs, the act also forbids health-based discrimination. We reviewed results of randomized controlled trials and identified challenges for workplace wellness programs to function as the act intends. For example, research results raise doubts that employees with health risk factors, such as obesity and tobacco use, spend more on medical care than others. Such groups may not be especially promising targets for financial incentives meant to save costs through health improvement. Although there may be other valid reasons, beyond lowering costs, to institute workplace wellness programs, we found little evidence that such programs can easily save costs through health improvement without being discriminatory. Our evidence suggests that savings to employers may come from cost shifting, with the most vulnerable employees--those from lower socioeconomic strata with the most health risks--probably bearing greater costs that in effect subsidize their healthier colleagues. PMID:23459725

  20. Cost Savings through Innovation in Decontamination, Decommissioning, and Dismantlement

    SciTech Connect

    Neal A. Yancey

    2003-02-27

    The United States Department of Energy (DOE) continually seeks safer and more cost effective technologies for the decontamination and decommissioning (D&D) of nuclear facilities. The Deactivation and Decommissioning Focus Area (DDFA) of the DOE's Office of Science and Technology (OST) sponsored large-scale demonstration and deployment projects (LSDDPs) to help bring new technologies into the D&D programs. The Idaho National Engineering and Environmental Laboratory (INEEL) LSDDP generated a list of needs defining specific problems where improved technologies could be incorporated into ongoing D&D tasks. The needs fell into 5 major categories--characterization, dismantlement, safety, material dispositioning, and decontamination. Technologies were carefully selected that provide a large benefit for a small investment. The technologies must provide significant improvements in cost, safety, radiation exposure, waste volume reduction, or schedule savings and widely applicable throughout the DOE complex. The LSDDP project provided training for the new technologies and worked with technology suppliers to resolve any questions that arose. Since 1998, 26 technologies have been demonstrated or deployed through the LSDDP for the D&D program at the INEEL. Of the 26 demonstrated and deployed technologies, 14 were in characterization, 3 were in decontamination, 4 were in dismantlement, 3 were in safety, and 2 were in material dispositioning. To promote the use of these technologies at other sites within the DOE complex, the LSDDP team published fact sheets, videos, technology summary reports, articles in INEEL star newspaper, posters, and maintained an internet home page on the project. As a result, additional deployments have taken place at the Hanford, Mound, Fernald, Oak Ridge, Ashtabula, and West Valley. Eight of the 26 technologies evaluated were developed in foreign countries. The technologies demonstrated have been shown to be faster, less expensive, and/or safer. The

  1. Save water to save carbon and money: developing abatement costs for expanded greenhouse gas reduction portfolios.

    PubMed

    Stokes, Jennifer R; Hendrickson, Thomas P; Horvath, Arpad

    2014-12-01

    The water-energy nexus is of growing interest for researchers and policy makers because the two critical resources are interdependent. Their provision and consumption contribute to climate change through the release of greenhouse gases (GHGs). This research considers the potential for conserving both energy and water resources by measuring the life-cycle economic efficiency of greenhouse gas reductions through the water loss control technologies of pressure management and leak management. These costs are compared to other GHG abatement technologies: lighting, building insulation, electricity generation, and passenger transportation. Each cost is calculated using a bottom-up approach where regional and temporal variations for three different California water utilities are applied to all alternatives. The costs and abatement potential for each technology are displayed on an environmental abatement cost curve. The results reveal that water loss control can reduce GHGs at lower cost than other technologies and well below California's expected carbon trading price floor. One utility with an energy-intensive water supply could abate 135,000 Mg of GHGs between 2014 and 2035 and save--rather than spend--more than $130/Mg using the water loss control strategies evaluated. Water loss control technologies therefore should be considered in GHG abatement portfolios for utilities and policy makers.

  2. The evaluability bias in charitable giving: Saving administration costs or saving lives?

    PubMed Central

    Caviola, Lucius; Faulmüller, Nadira; Everett, Jim. A. C.; Savulescu, Julian; Kahane, Guy

    2014-01-01

    We describe the “evaluability bias”: the tendency to weight the importance of an attribute in proportion to its ease of evaluation. We propose that the evaluability bias influences decision making in the context of charitable giving: people tend to have a strong preference for charities with low overhead ratios (lower administrative expenses) but not for charities with high cost-effectiveness (greater number of saved lives per dollar), because the former attribute is easier to evaluate than the latter. In line with this hypothesis, we report the results of four studies showing that, when presented with a single charity, people are willing to donate more to a charity with low overhead ratio, regardless of cost-effectiveness. However, when people are presented with two charities simultaneously—thereby enabling comparative evaluation—they base their donation behavior on cost-effectiveness (Study 1). This suggests that people primarily value cost-effectiveness but manifest the evaluability bias in cases where they find it difficult to evaluate. However, people seem also to value a low overhead ratio for its own sake (Study 2). The evaluability bias effect applies to charities of different domains (Study 3). We also show that overhead ratio is easier to evaluate when its presentation format is a ratio, suggesting an inherent reference point that allows meaningful interpretation (Study 4). PMID:25279024

  3. Wind farm production cost: Optimum turbine size and farm capacity in the actual market

    SciTech Connect

    Laali, A.R.; Meyer, J.L.; Bellot, C.; Louche, A.

    1996-12-31

    Several studies are undertaken in R&D Division of EDF in collaboration with ERASME association in order to have a good knowledge of the wind energy production costs. These studies are performed in the framework of a wind energy monitoring project and concern the influence of a few parameters like wind farm capacity, turbine size and wind speed on production costs, through an analysis of the actual market trend. Some 50 manufacturers and 140 different kind of wind turbines are considered for this study. The minimum production cost is situated at 800/900 kW wind turbine rated power. This point will probably move to more important powers in the future. This study is valid only for average conditions and some special parameters like particular climate conditions or lack of infrastructure for a special site the could modify the results shown on the curves. The variety of wind turbines (rated power as a function of rotor diameter, height and specific rated power) in the actual market is analyzed. A brief analysis of the market trend is also performed. 7 refs., 7 figs.

  4. New Whole-House Solutions Case Study: Low-Cost Evaluation of Energy Savings at the Community Scale - Fresno, California

    SciTech Connect

    2014-10-01

    In this project, IBACOS partnered with builder Wathen-Castanos Hybrid Homes to develop a simple and low-cost methodology by which community-scale energy savings can be evaluated based on results at the occupied test house level.Research focused on the builder and trade implementation of a whole-house systems integrated measures package and the actual utility usage in the houses at the community scale of production. Five occupants participated in this community-scale research by providing utility bills and information on occupancy and miscellaneous gas and electric appliance use for their houses. IBACOS used these utility data and background information to analyze the actual energy performance of the houses. Verification with measured data is an important component in predictive energy modeling. The actual utility bill readings were compared to projected energy consumption using BEopt with actual weather and thermostat set points for normalization.

  5. Energy efficiency improvement and cost saving opportunities forpetroleum refineries

    SciTech Connect

    Worrell, Ernst; Galitsky, Christina

    2005-02-15

    The petroleum refining industry in the United States is the largest in the world, providing inputs to virtually any economic sector,including the transport sector and the chemical industry. The industry operates 146 refineries (as of January 2004) around the country,employing over 65,000 employees. The refining industry produces a mix of products with a total value exceeding $151 billion. Refineries spend typically 50 percent of cash operating costs (i.e., excluding capital costs and depreciation) on energy, making energy a major cost factor and also an important opportunity for cost reduction. Energy use is also a major source of emissions in the refinery industry making energy efficiency improvement an attractive opportunity to reduce emissions and operating costs. Voluntary government programs aim to assist industry to improve competitiveness through increased energy efficiency and reduced environmental impact. ENERGY STAR (R), a voluntary program managed by the U.S. Environmental Protection Agency, stresses the need for strong and strategic corporate energy management programs. ENERGY STAR provides energy management tools and strategies for successful corporate energy management programs. This Energy Guide describes research conducted to support ENERGY STAR and its work with the petroleum refining industry.This research provides information on potential energy efficiency opportunities for petroleum refineries. This Energy Guide introduces energy efficiency opportunities available for petroleum refineries. It begins with descriptions of the trends, structure, and production of the refining industry and the energy used in the refining and conversion processes. Specific energy savings for each energy efficiency measure based on case studies of plants and references to technical literature are provided. If available, typical payback periods are also listed. The Energy Guide draws upon the experiences with energy efficiency measures of petroleum refineries worldwide

  6. Potential cost savings from investments in energy-conserving irrigation systems

    SciTech Connect

    Patton, W.P.; Wilfert, G.L.; Harrer, B.J.; Clark, M.A.; Sherman, K.L.

    1982-10-01

    A comparative analysis is presented of the levelized costs of selected irrigation systems, with an emphasis on the costs and benefits of energy savings. The net economic benefits are evaluated, measured as energy cost savings minus additional capital and operating costs, of some energy-conserving systems. Energy use in irrigation and descriptions of both the conventional and the energy-saving technologies involved in the analysis are discussed. The approach used in the analysis is outlined, and comparative analysis results are discussed. Detailed cost information is presented by state. (LEW)

  7. Ford Cleveland: Inside-out Analysis Identifies Energy Cost Savings Opportunities at Metal Casting Plant

    SciTech Connect

    2003-09-01

    The Ford Cleveland Casting Plant used results from its plant-wide energy efficiency assessment to identify 16 energy- and cost-saving projects. These projects addressed combustion, compressed air, water, steam, motor drive, and lighting systems. When implemented, the projects should save a total of $3.28 million per year. In addition, two long-term projects were identified that together would represent another $9.5 million in cost savings.

  8. Looking at IT through a New Lens: Achieving Cost Savings in a Fiscally Challenging Time

    ERIC Educational Resources Information Center

    Claffey, George F., Jr.

    2009-01-01

    Information technology (IT) departments must cut costs and justify expenditures in the face of shrinking budgets. To promote greater cost savings, it is important to look at IT through a new "lens." This article discusses four broad categories that can be evaluated to determine if IT resource alignment is appropriate and if savings can be achieved…

  9. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions; Chicago, Illinois (Fact Sheet)

    SciTech Connect

    Not Available

    2014-07-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for fifteen Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these fifteen housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations. Additionally, a measure-level sensitivity analysis conducted for one housing group reveals which measures may be contributing the most to gas and electric savings. Overall, the study finds not only that for some housing groups, the average IHP retrofit results in more energy savings than would result from cost-optimal, BEopt-recommended measure packages, but also that linking home categorization to standardized retrofit measure packages provides an opportunity to streamline the process for single family home energy retrofits and maximize both energy savings and cost-effectiveness.

  10. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades Versus Cost-Optimized Solutions

    SciTech Connect

    Yee, S.; Milby, M.; Baker, J.

    2014-06-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR(R) (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for fifteen Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these fifteen housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations. Additionally, a measure-level sensitivity analysis conducted for one housing group reveals which measures may be contributing the most to gas and electric savings. Overall, the study finds not only that for some housing groups, the average IHP retrofit results in more energy savings than would result from cost-optimal, BEopt recommended measure packages, but also that linking home categorization to standardized retrofit measure packages provides an opportunity to streamline the process for single family home energy retrofits and maximize both energy savings and cost-effectiveness.

  11. Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades Versus Cost-Optimized Solutions

    SciTech Connect

    Yee, S.; Milby, M.; Baker, J.

    2014-06-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR® (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for 15 Chicagoland single family housing archetypes. In the present study, 800 IHP homes are first matched to one of these 15 housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations. Additionally, a measure-level sensitivity analysis conducted for one housing group reveals which measures may be contributing the most to gas and electric savings. Overall, the study finds not only that for some housing groups, the average IHP retrofit results in more energy savings than would result from cost-optimal, BEopt recommended measure packages, but also that linking home categorization to standardized retrofit measure packages provides an opportunity to streamline the process for single family home energy retrofits and maximize both energy savings and cost effectiveness.

  12. Vendor agreements offer cost savings for cardiac catheterization.

    PubMed

    Abramson, D

    1997-01-01

    Hospitals continue to search for ways to save money at the same time they provide their physicians and clinical staffs with the variety and quality of supplies needed to do their jobs. St. Joseph's Medical Center in Stockton, Calif. watched expenditures for its cath lab increase while its activity stabilized. They looked at their high-volume use of balloon catheters, says Gary Boyd, service director. At a cost of $600 to $700 apiece, it made sense to carefully manage their supply. Choosing a prime vendor was the first step in controlling inventory. Materials management, which had previously had a hands-off policy in the cath lab, took an active role in determining choices for this product. Through a lengthy selection process, medical center management and physicians reached a consensus for a single vendor. Having a prime vendor policy may increase the vendor's commitment to the hospital and provide added advantages. For St. Joseph's, selecting a prime vendor has better positioned the hospital to arrange for inventory to be stocked on consignment: the vendor owns the shelved supplies, which the hospital pays for only as they are used. However, some vendors may reduce their discounts when they enter into a consignment agreement. The best way is to get the maximum discount on the invoice price first, and then work with the vendor to manage inventories at the lowest level possible. Smaller facilities have less leverage and less flexibility, but they can often piggy-back onto large bargaining agreements by partnering with a larger institution. PMID:10168253

  13. Evaluation Of A Residential Retrofit Program In Omaha Nebraska: A Comparison Of Actual Energy Savings With Audit Predictions Using Quantitative Analysis

    NASA Astrophysics Data System (ADS)

    Cory, Bradley S.

    The reEnergize Program conducted 957 energy upgrades in Omaha Nebraska from July 2010 to September 30th 2013, through a government grant within the Better Buildings Neighborhood Program. Projected program savings were provided upon program completion but it was unknown how effective the program was at actually reducing energy consumption in the homes that were upgraded. The following research report uses a PRISM analysis to remove the effect of weather and compare the actual pre and post utility usage rates to determine the actual effectiveness of the program. The housing characteristics, and individual energy upgrades were analyzed to see if any patterns or trends could be identified between consumption savings and housing type and specific upgrade measure. The results of the study showed that the program did induce savings but by much less than the engineering estimates predicted. It is likely that housing characteristics and upgrade measures play a role in inducing consumption savings but homeowner behavior is a stronger factor that influences savings.

  14. Potential for the Use of Energy Savings Performance Contracts to Reduce Energy Consumption and Provide Energy and Cost Savings in Non-Building Applications

    SciTech Connect

    Williams, Charles; Green, Andrew S.; Dahle, Douglas; Barnett, John; Butler, Pat; Kerner, David

    2013-08-01

    The findings of this study indicate that potential exists in non-building applications to save energy and costs. This potential could save billions of federal dollars, reduce reliance on fossil fuels, increase energy independence and security, and reduce greenhouse gas emissions. The Federal Government has nearly twenty years of experience with achieving similar energy cost reductions, and letting the energy costs savings pay for themselves, by applying energy savings performance contracts (ESPC) inits buildings. Currently, the application of ESPCs is limited by statute to federal buildings. This study indicates that ESPCs can be a compatible and effective contracting tool for achieving savings in non-building applications.

  15. Advertising energy saving programs: The potential environmental cost of emphasizing monetary savings.

    PubMed

    Schwartz, Daniel; Bruine de Bruin, Wändi; Fischhoff, Baruch; Lave, Lester

    2015-06-01

    Many consumers have monetary or environmental motivations for saving energy. Indeed, saving energy produces both monetary benefits, by reducing energy bills, and environmental benefits, by reducing carbon footprints. We examined how consumers' willingness and reasons to enroll in energy-savings programs are affected by whether advertisements emphasize monetary benefits, environmental benefits, or both. From a normative perspective, having 2 noteworthy kinds of benefit should not decrease a program's attractiveness. In contrast, psychological research suggests that adding external incentives to an intrinsically motivating task may backfire. To date, however, it remains unclear whether this is the case when both extrinsic and intrinsic motivations are inherent to the task, as with energy savings, and whether removing explicit mention of extrinsic motivation will reduce its importance. We found that emphasizing a program's monetary benefits reduced participants' willingness to enroll. In addition, participants' explanations about enrollment revealed less attention to environmental concerns when programs emphasized monetary savings, even when environmental savings were also emphasized. We found equal attention to monetary motivations in all conditions, revealing an asymmetric attention to monetary and environmental motives. These results also provide practical guidance regarding the positioning of energy-saving programs: emphasize intrinsic benefits; the extrinsic ones may speak for themselves. PMID:25581089

  16. Advertising energy saving programs: The potential environmental cost of emphasizing monetary savings.

    PubMed

    Schwartz, Daniel; Bruine de Bruin, Wändi; Fischhoff, Baruch; Lave, Lester

    2015-06-01

    Many consumers have monetary or environmental motivations for saving energy. Indeed, saving energy produces both monetary benefits, by reducing energy bills, and environmental benefits, by reducing carbon footprints. We examined how consumers' willingness and reasons to enroll in energy-savings programs are affected by whether advertisements emphasize monetary benefits, environmental benefits, or both. From a normative perspective, having 2 noteworthy kinds of benefit should not decrease a program's attractiveness. In contrast, psychological research suggests that adding external incentives to an intrinsically motivating task may backfire. To date, however, it remains unclear whether this is the case when both extrinsic and intrinsic motivations are inherent to the task, as with energy savings, and whether removing explicit mention of extrinsic motivation will reduce its importance. We found that emphasizing a program's monetary benefits reduced participants' willingness to enroll. In addition, participants' explanations about enrollment revealed less attention to environmental concerns when programs emphasized monetary savings, even when environmental savings were also emphasized. We found equal attention to monetary motivations in all conditions, revealing an asymmetric attention to monetary and environmental motives. These results also provide practical guidance regarding the positioning of energy-saving programs: emphasize intrinsic benefits; the extrinsic ones may speak for themselves.

  17. Cost-Saving Strategies and Shared Services among School Districts in New York State.

    ERIC Educational Resources Information Center

    Bowen, Jeffrey; Penska, Nancy

    1993-01-01

    School districts across New York State have implemented numerous innovative cost-saving measures in the 1990s, according to February 1993 New York State School Boards Association survey of 722 school superintendents. Districts achieved substantial savings in financial management, plant management, personnel management, and school support services…

  18. Cost Savings from Palliative Care Teams and Guidance for a Financially Viable Palliative Care Program

    PubMed Central

    McCarthy, Ian M; Robinson, Chessie; Huq, Sakib; Philastre, Martha; Fine, Robert L

    2015-01-01

    Objectives To quantify the cost savings of palliative care (PC) and identify differences in savings according to team structure, patient diagnosis, and timing of consult. Data Sources Hospital administrative records on all inpatient stays at five hospital campuses from January 2009 through June 2012. Study Design The analysis matched PC patients to non-PC patients (separately by discharge status) using propensity score methods. Weighted generalized linear model regressions of hospital costs were estimated for the matched groups. Data Collection Data were restricted to patients at least 18 years old with inpatient stays of between 7 and 30 days. Variables available included patient demographics, primary and secondary diagnoses, hospital costs incurred for the inpatient stay, and when/if the patient had a PC consult. Principal Findings We found overall cost savings from PC of $3,426 per patient for those dying in the hospital. No significant cost savings were found for patients discharged alive; however, significant cost savings for patients discharged alive could be achieved for certain diagnoses, PC team structures, or if consults occurred within 10 days of admission. Conclusions Appropriately selected and timed PC consults with physician and RN involvement can help ensure a financially viable PC program via cost savings to the hospital. PMID:25040226

  19. Verify by Genability - Providing Solar Customers with Accurate Reports of Utility Bill Cost Savings

    SciTech Connect

    2015-12-01

    The National Renewable Energy Laboratory (NREL), partnering with Genability and supported by the U.S. Department of Energy's SunShot Incubator program, independently verified the accuracy of Genability's monthly cost savings.

  20. School Reduces Energy Costs 31% with Guaranteed Savings Agreement.

    ERIC Educational Resources Information Center

    School Business Affairs, 1984

    1984-01-01

    An agreement between Johnson Controls and a Maryland school district provided financing for the initial capital expenditure to upgrade and control the heating, ventilating, and air conditioning equipment at a high school and guaranteed savings during the 5-year contract. (MLF)

  1. The Energy Smart Guide to Campus Cost Savings.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC. Office of Energy Efficiency and Renewable Energy.

    Rebuild America is a program of the U.S. Department of Energy that focuses on energy-savings solutions as community solutions. It works with K-12 schools, colleges and universities, state and local governments, public and multifamily housing, and commercial buildings. This guide focuses on colleges and universities. Each chapter spells out options…

  2. Cost Savings Appear Elusive in Push for Faculty Productivity

    ERIC Educational Resources Information Center

    Basken, Paul

    2012-01-01

    If cash-strapped universities want an easy way to save money, Lawrence B. Martin, a professor of anthropology at the State University of New York at Stony Brook, has an idea. By tallying faculty output in areas such as publication rates in scientific journals, Mr. Martin has concluded that there could be as much as $1-billion to $2-billion in…

  3. Making appropriate comparisons of estimated and actual costs of reducing SO{sub 2} emissions under Title IV

    SciTech Connect

    Smith, A.E.

    1998-12-31

    A current sentiment within some parts of the environmental policy community is that market-based regulatory approaches such as emissions trading have proven so effective that actual costs will be only a small fraction of what ex ante cost estimation procedures would project. With this line of reasoning, some have dismissed available cost estimates for major proposed new regulations, such as the new PM and ozone NAAQS, as not meaningful for policy decisions. The most commonly used evidence in support of this position is the experience with SO{sub 2} reductions under Title IV of the 1990 Clean Air Act Amendments. In Title IV, a market for emissions allowances has been used to achieve reductions in sulfur dioxides (SO{sub 2}) to ameliorate acid rain. It is commonly asserted today that the cost of achieving the SO{sub 2} emissions reductions has been only one-tenth or less of what Title IV was originally expected to cost. This paper demonstrates that, to the contrary, actual costs for SO{sub 2} reductions remain roughly in line with original estimates associated with Title IV. Erroneous conclusions about Title IV`s costs are due to inappropriate comparisons of a variety of different measures that appear to be comparable only because they are all stated in dollars per ton. Program cost estimates include the total costs of a fully-implemented regulatory program. The very low costs of Title IV that are commonly cited today are neither directly reflective of a fully implemented Title IV, (which is still many years away) nor reflective of all the costs already incurred. Further, a careful review of history finds that the initial cost estimates that many cite were never associated with Title IV. Technically speaking, people are comparing the estimated control costs for the most-costly power plant associated with earlier acid rain regulatory proposals with prices from a market that do not directly reflect total costs.

  4. Microfine toe caps: an innovative and cost-saving solution.

    PubMed

    Elwell, Rebecca; Wigg, Jane

    2015-04-01

    This article discusses the use of Microfine toe caps (Haddenham, UK) for the treatment of digit swelling. It will discuss the indications and contraindications of the device and offers some case studies where toe caps have been used in clinical practice. The use of the Microfine toe cap offers an alternative to toe bandaging, has many different applications and can be safe and time-saving to apply when used appropriately following a full and holistic assessment.

  5. The Lifetime Medical Cost Savings from Preventing HIV in the United States

    PubMed Central

    Schackman, Bruce R.; Fleishman, John A.; Su, Amanda E.; Berkowitz, Bethany K.; Moore, Richard D.; Walensky, Rochelle P.; Becker, Jessica E.; Voss, Cindy; Paltiel, A. David; Weinstein, Milton C.; Freedberg, Kenneth A.; Gebo, Kelly A.; Losina, Elena

    2015-01-01

    Objective Enhanced HIV prevention interventions, such as pre-exposure prophylaxis for high-risk individuals, require substantial investments. We sought to estimate the medical cost saved by averting one HIV infection in the United States. Methods We estimated lifetime medical costs in persons with and without HIV to determine the cost saved by preventing one HIV infection. We used a computer simulation model of HIV disease and treatment (CEPAC) to project CD4 cell count, antiretroviral treatment status, and mortality after HIV infection. Annual medical cost estimates for HIV-infected persons, adjusted for age, sex, race/ethnicity, and transmission risk group, were from the HIV Research Network (range $1,854–$4,545/month) and for HIV-uninfected persons were from the Medical Expenditure Panel Survey (range $73–$628/month). Results are reported as lifetime medical costs from the US health system perspective discounted at 3% (2012 US dollars). Results The estimated discounted lifetime cost for persons who become HIV infected at age 35 is $326,500 (60% for antiretroviral medications, 15% for other medications, 25% non-drug costs). For individuals who remain uninfected but at high risk for infection, the discounted lifetime cost estimate is $96,700. The medical cost saved by avoiding one HIV infection is $229,800. The cost saved would reach $338,400 if all HIV-infected individuals presented early and remained in care. Cost savings are higher taking into account secondary infections avoided and lower if HIV infections are temporarily delayed rather than permanently avoided. Conclusions The economic value of HIV prevention in the US is substantial given the high cost of HIV disease treatment. PMID:25710311

  6. Solar thermal technology development: Estimated market size and energy cost savings. Volume 1: Executive summary

    NASA Technical Reports Server (NTRS)

    Gates, W. R.

    1983-01-01

    Estimated future energy cost savings associated with the development of cost-competitive solar thermal technologies (STT) are discussed. Analysis is restricted to STT in electric applications for 16 high-insolation/high-energy-price states. The fuel price scenarios and three 1990 STT system costs are considered, reflecting uncertainty over future fuel prices and STT cost projections. STT R&D is found to be unacceptably risky for private industry in the absence of federal support. Energy cost savings were projected to range from $0 to $10 billion (1990 values in 1981 dollars), dependng on the system cost and fuel price scenario. Normal R&D investment risks are accentuated because the Organization of Petroleum Exporting Countries (OPEC) cartel can artificially manipulate oil prices and undercut growth of alternative energy sources. Federal participation in STT R&D to help capture the potential benefits of developing cost-competitive STT was found to be in the national interest.

  7. Solar thermal technology development: Estimated market size and energy cost savings. Volume 1: Executive summary

    NASA Astrophysics Data System (ADS)

    Gates, W. R.

    1983-02-01

    Estimated future energy cost savings associated with the development of cost-competitive solar thermal technologies (STT) are discussed. Analysis is restricted to STT in electric applications for 16 high-insolation/high-energy-price states. The fuel price scenarios and three 1990 STT system costs are considered, reflecting uncertainty over future fuel prices and STT cost projections. STT R&D is found to be unacceptably risky for private industry in the absence of federal support. Energy cost savings were projected to range from $0 to $10 billion (1990 values in 1981 dollars), dependng on the system cost and fuel price scenario. Normal R&D investment risks are accentuated because the Organization of Petroleum Exporting Countries (OPEC) cartel can artificially manipulate oil prices and undercut growth of alternative energy sources. Federal participation in STT R&D to help capture the potential benefits of developing cost-competitive STT was found to be in the national interest.

  8. Green Energy in New Construction: Maximize Energy Savings and Minimize Cost

    ERIC Educational Resources Information Center

    Ventresca, Joseph

    2010-01-01

    People often use the term "green energy" to refer to alternative energy technologies. But green energy doesn't guarantee maximum energy savings at a minimum cost--a common misconception. For school business officials, green energy means getting the lowest energy bills for the lowest construction cost, which translates into maximizing green energy…

  9. A generic model for evaluating payor net cost savings from a disease management program.

    PubMed

    McKay, Niccie L

    2006-01-01

    Private and public payors increasingly are turning to disease management programs as a means of improving the quality of care provided and controlling expenditures for individuals with specific medical conditions. This article presents a generic model that can be adapted to evaluate payor net cost savings from a variety of types of disease management programs, with net cost savings taking into account both changes in expenditures resulting from the program and the costs of setting up and operating the program. The model specifies the required data, describes the data collection process, and shows how to calculate the net cost savings in a spreadsheet format. An accompanying hypothetical example illustrates how to use the model.

  10. Cost savings from nuclear regulatory reform: An econometric model

    SciTech Connect

    Canterbery, E.R. |; Johnson, B.; Reading, D.

    1996-01-01

    The nuclear-generated power touted in the 1950s as someday being {open_quotes}too cheap to meter{close_quotes} got dismissed in the 1980s as incapable of being both safe and cost effective. Today, less than 20 percent of American`s electricity is nuclear-generated, no new plants are planned or on order, and some of the earliest units are scheduled for decommissioning within the next decade. Even so, interest in nuclear power has been revived by increasing energy demands, concerns about global warming, and the uncertainty surrounding oil resources in the Persian Gulf. As a long-term alternative to fossil fuels, atomic energy offers the important advantages of clean air and domestic availability of fuel. But these advantages will count for little unless and until the costs of nuclear power can be seen as reasonable. The authors premise is that the relevant costs are those of providing safe and environmentally clean electric energy. To the extent that increased costs have resulted from increasingly stringent regulations, they reflect the internalization of external costs. Indeed, the external costs of nuclear power (particularly safety and environmental protection) have been internalized to a greater degree than with most alternative fuel sources used by electric utilities. Nuclear construction costs are properly compared with those of alternative sources only after the latter are adjusted for environmental damage and endangerment, including, as examples, the costs of oil spills, of building double-hulled tankers, and of building off-shore offloading facilities. A shift to nuclear sources could reduce these costs whereas it would increase disposal costs for radioactive materials. The authors contend that a better understanding of nuclear plant construction costs is pivotal to a balanced evaluation of the merits of uranium relative to other fuel choices. 12 refs., 2 figs., 5 tabs.

  11. Saving for hospital care costs in Singapore: are there lessons for Australia? [corrected].

    PubMed

    Barraclough, S; Morrow, M

    1995-01-01

    Australian political leaders and policy analysts have increasingly sought to learn from Singapore, a nation which, despite its small size and lack of natural resources, has enjoyed rapid economic growth. Of particular interest to Australian policymakers has been Singapore's compulsory superannuation system, which has provided high levels of domestic savings and high levels of home ownership; it has also incorporated a scheme to enable Singaporeans to save for the costs of health care. In this article, Singapore's Medisave policy is described within its broader socioeconomic context. Saving for health care costs has been a largely neglected option in recent policy debate about reforming funding arrangements for hospital care in Australia. The potential for a formalised scheme for medical savings in Australia, subsidised by taxation concessions, is explored in terms of its socioeconomic policy implications, its congruence with Australian values, and the logistical ramifications of such a scheme. PMID:10144335

  12. Energy Efficiency Improvement and Cost Saving Oportunities for the Concrete Industry

    SciTech Connect

    Kermeli, Katerina; Worrell, Ernst; Masanet, Eric

    2011-12-01

    The U.S. concrete industry is the main consumer of U.S.-produced cement. The manufacturing of ready mixed concrete accounts for more than 75% of the U.S. concrete production following the manufacturing of precast concrete and masonry units. The most significant expenditure is the cost of materials accounting for more than 50% of total concrete production costs - cement only accounts for nearly 24%. In 2009, energy costs of the U.S. concrete industry were over $610 million. Hence, energy efficiency improvements along with efficient use of materials without negatively affecting product quality and yield, especially in times of increased fuel and material costs, can significantly reduce production costs and increase competitiveness. The Energy Guide starts with an overview of the U.S. concrete industry’s structure and energy use, a description of the various manufacturing processes, and identification of the major energy consuming areas in the different industry segments. This is followed by a description of general and process related energy- and cost-efficiency measures applicable to the concrete industry. Specific energy and cost savings and a typical payback period are included based on literature and case studies, when available. The Energy Guide intends to provide information on cost reduction opportunities to energy and plant managers in the U.S. concrete industry. Every cost saving opportunity should be assessed carefully prior to implementation in individual plants, as the economics and the potential energy and material savings may differ.

  13. Rightsizing HVAC Systems to Reduce Capital Costs and Save Energy

    ERIC Educational Resources Information Center

    Sebesta, James

    2010-01-01

    Nearly every institution is faced with the situation of having to reduce the cost of a construction project from time to time through a process generally referred to as "value engineering." Just the mention of those words, however, gives rise to all types of connotations, thoughts, and memories (usually negative) for those in the facilities…

  14. Five Smart Ways Educators Can Save Money on Benefit Costs

    ERIC Educational Resources Information Center

    McCullough, Pat

    2012-01-01

    State and local governments today face significant financial stress from the most recent recession, which makes their need to control benefit costs even greater. Revenues declined 22% from 2008 to 2009, mostly because of reduced tax income. At the same time, state and local government spending on unemployment compensation jumped 86%. It is no…

  15. Marginal costs of water savings from cooling system retrofits: a case study for Texas power plants

    NASA Astrophysics Data System (ADS)

    Loew, Aviva; Jaramillo, Paulina; Zhai, Haibo

    2016-10-01

    The water demands of power plant cooling systems may strain water supply and make power generation vulnerable to water scarcity. Cooling systems range in their rates of water use, capital investment, and annual costs. Using Texas as a case study, we examined the cost of retrofitting existing coal and natural gas combined-cycle (NGCC) power plants with alternative cooling systems, either wet recirculating towers or air-cooled condensers for dry cooling. We applied a power plant assessment tool to model existing power plants in terms of their key plant attributes and site-specific meteorological conditions and then estimated operation characteristics of retrofitted plants and retrofit costs. We determined the anticipated annual reductions in water withdrawals and the cost-per-gallon of water saved by retrofits in both deterministic and probabilistic forms. The results demonstrate that replacing once-through cooling at coal-fired power plants with wet recirculating towers has the lowest cost per reduced water withdrawals, on average. The average marginal cost of water withdrawal savings for dry-cooling retrofits at coal-fired plants is approximately 0.68 cents per gallon, while the marginal recirculating retrofit cost is 0.008 cents per gallon. For NGCC plants, the average marginal costs of water withdrawal savings for dry-cooling and recirculating towers are 1.78 and 0.037 cents per gallon, respectively.

  16. The Program Administrator Cost of Saved Energy for Utility Customer-Funded Energy Efficiency Programs

    SciTech Connect

    Billingsley, Megan A.; Hoffman, Ian M.; Stuart, Elizabeth; Schiller, Steven R.; Goldman, Charles A.; LaCommare, Kristina

    2014-03-19

    End-use energy efficiency is increasingly being relied upon as a resource for meeting electricity and natural gas utility system needs within the United States. There is a direct connection between the maturation of energy efficiency as a resource and the need for consistent, high-quality data and reporting of efficiency program costs and impacts. To support this effort, LBNL initiated the Cost of Saved Energy Project (CSE Project) and created a Demand-Side Management (DSM) Program Impacts Database to provide a resource for policy makers, regulators, and the efficiency industry as a whole. This study is the first technical report of the LBNL CSE Project and provides an overview of the project scope, approach, and initial findings, including: • Providing a proof of concept that the program-level cost and savings data can be collected, organized, and analyzed in a systematic fashion; • Presenting initial program, sector, and portfolio level results for the program administrator CSE for a recent time period (2009-2011); and • Encouraging state and regional entities to establish common reporting definitions and formats that would make the collection and comparison of CSE data more reliable. The LBNL DSM Program Impacts Database includes the program results reported to state regulators by more than 100 program administrators in 31 states, primarily for the years 2009–2011. In total, we have compiled cost and energy savings data on more than 1,700 programs over one or more program-years for a total of more than 4,000 program-years’ worth of data, providing a rich dataset for analyses. We use the information to report costs-per-unit of electricity and natural gas savings for utility customer-funded, end-use energy efficiency programs. The program administrator CSE values are presented at national, state, and regional levels by market sector (e.g., commercial, industrial, residential) and by program type (e.g., residential whole home programs, commercial new

  17. Saving Pell Grants in an Era of Cost-Cutting

    ERIC Educational Resources Information Center

    Gross, Karen

    2011-01-01

    In the context of the recent efforts to arrive at a federal budget, articles abound in the popular media and trade publications debating both the value of Pell Grants and their rising cost to the U.S. government. Both pros and cons of the debate hold value. Pell Grants are what enable many low-income families to send their children to college and,…

  18. What are the cost savings associated with providing access to specialist care through the Champlain BASE eConsult service? A costing evaluation

    PubMed Central

    Liddy, Clare; Drosinis, Paul; Deri Armstrong, Catherine; McKellips, Fanny; Afkham, Amir; Keely, Erin

    2016-01-01

    Objective This study estimates the costs and potential savings associated with all eConsult cases completed between 1 April 2014 and 31 March 2015. Design Costing evaluation from the societal perspective estimating the costs and potential savings associated with all eConsults completed during the study period. Setting Champlain health region in Eastern Ontario, Canada. Population Primary care providers and specialists registered to use the eConsult service. Main outcome measures Costs included (1) delivery costs; (2) specialist remuneration; (3) costs associated with traditional (face-to-face) referrals initiated as a result of eConsult. Potential savings included (1) costs of traditional referrals avoided; (2) indirect patient savings through avoided travel and lost wages/productivity. Net potential societal cost savings were estimated by subtracting total costs from total potential savings. Results A total of 3487 eConsults were completed during the study period. In 40% of eConsults, a face-to-face specialist visit was originally contemplated but avoided as result of eConsult. In 3% of eConsults, a face-to-face specialist visit was not originally contemplated but was prompted as a result of the eConsult. From the societal perspective, total costs were estimated at $207 787 and total potential savings were $246 516. eConsult led to a net societal saving of $38 729 or $11 per eConsult. Conclusions Our findings demonstrate potential cost savings from the societal perspective, as patients avoided the travel costs and lost wages/productivity associated with face-to-face specialist visits. Greater savings are expected once we account for other costs such as avoided tests and visits and potential improved health outcomes associated with shorter wait times. Our findings are valuable for healthcare delivery decision-makers as they seek solutions to improve care in a patient-centred and efficient manner. PMID:27338880

  19. The opt-in program: Creating opportunities for cost savings

    SciTech Connect

    Klinger, A.

    1995-12-31

    The final regulation implementing the opt-in program for combustion sources will be published within the next month. This regulation will allow combustion sources (i.e., non-affected boilers, turbines, and internal combustion engines) the opportunity to enter the Acid Rain Program on a voluntary basis. Although anyone can buy and sell allowances, opt-in sources will receive their own allowance allocation and profit from the sale of excess allowances. Excess allowances can only be generated, though, through emission reductions at the opt-in source. This presentation provides an overview of the opt-in program and focuses on the program`s motivation to lower the cost of acid rain control. The opt-in program will not reduce emissions in the aggregate, but instead offers incentives for emissions reductions at non-affected sources. By creating excess allowances, an opt-in source has a means for recouping the market value of those reductions through Acid Rain allowances. Lower cost opportunities for reducing sulfur dioxide at opt-in sources can, through allowance trading, reduce the costs of compliance for affected utility units.

  20. Modern and simple construction of plasmid: saving time and cost.

    PubMed

    Nakayama, Hideki; Shimamoto, Nobuo

    2014-11-01

    Construction of plasmids has been occupying a significant fraction of laboratory work in most fields of experimental biology. Tremendous effort was made to improve the traditional method for constructing plasmids, in which DNA fragments digested with restriction enzymes were ligated. However, the traditional method remained to be a standard protocol more than 40 years. At last, several recent inventions are rapidly and completely replacing the traditional method, because they are far quicker with less cost, and requiring less material. We here introduce three such methods that cover up most of the cases. Moreover, they are complementary with each other. Our lab protocols are provided for "no strain, no pain" construction of plasmids.

  1. California Charter Oversight: Key Elements and Actual Costs. CRB Briefly Stated

    ERIC Educational Resources Information Center

    Blanton, Rebecca E.

    2012-01-01

    The Legislature mandated the California Research Bureau (CRB) explore known best practices for charter school authorizers and survey California authorizers about their practices and costs. Additionally, the Legislature mandated CRB provide an analysis of current reimbursement for charter school oversight and include suggestions for improving…

  2. Pressure monitoring technique provides cost-savings solution

    SciTech Connect

    Blanchard, J.O.

    1994-05-01

    EnergyNorth Natural Gas, Inc. solved its concern over cost-effectively retrieving various amounts of data over an extensive geographical area with a smart pressure transmitter. Much of the company's existing technology was either old, or required a substantial degree of manual intervention. It was determined that the age along with manual requirements would have an adverse effect on future management operations. The company explored the market for alternative solutions and the search led to the Rosemount Model 1151 Smart Pressure Transmitter. The transmitter was particularly appealing because it allowed direct communication with the transmitter through a modem without additional peripheral devices. The supplier was contacted directly regarding the interest in using the devices for monitoring the ENGI system pressures. Specifications for the HART protocol was provided which was used to determine how to utilize the transmitters to obtain cost-effective pressure readings. The smart transmitters proved to be the driving force behind the entire SCADA system installation. The use of these transmitters will pay for SCADA installation over a 5-year period.

  3. Estimating the cost-savings associated with bundling maternal and child health interventions: a proposed methodology

    PubMed Central

    2013-01-01

    Background There is a pressing need to include cost data in the Lives Saved Tool (LiST). This paper proposes a method that combines data from both the WHO CHOosing Interventions that are Cost-Effective (CHOICE) database and the OneHealth Tool (OHT) to develop unit costs for delivering child and maternal health services, both alone and bundled. Methods First, a translog cost function is estimated to calculate factor shares of personnel, consumables, other direct (variable or recurrent costs excluding personnel and consumables) and indirect (capital or investment) costs. Primary source facility level data from Kenya, Namibia, South Africa, Uganda, Zambia and Zimbabwe are utilized, with separate analyses for hospitals and health centres. Second, the resulting other-direct and indirect factor shares are applied to country unit costs from the WHO CHOICE unit cost database to calculate those portions of unit cost. Third, the remainder of the costs is calculated using default data from the OHT. Fourth, we calculate the effect of bundling services by assuming that a LiST intervention visit takes an average of 20 minutes when delivered alone but only incremental time in addition to the basic visit when delivered in a bundle. Results Personnel costs account for the greatest share of costs for both hospitals and health centres at 50% and 38%, respectively. The percentages differ between hospitals and health centres for consumables (21% versus 17%), other direct (7.5% versus 6.75%), and indirect (22% versus 23%) costs. Combining the other-direct and indirect factor shares with the WHO CHOICE database and the other costs from OHT provides a comprehensive cost estimate of LiST interventions. Finally, the cost of six recommended antenatal care (ANC) interventions is $69.76 when delivered alone, but $61.18 when delivered as a bundle, a savings of $8.58 (12.2%). Conclusions This paper proposes a method for estimating a comprehensive cost of providing child and maternal health

  4. Annual Energy Usage Reduction and Cost Savings of a School: End-Use Energy Analysis

    PubMed Central

    Alghoul, M. A.; Bakhtyar, B.; Asim, Nilofar; Sopian, K.

    2014-01-01

    Buildings are among the largest consumers of energy. Part of the energy is wasted due to the habits of users and equipment conditions. A solution to this problem is efficient energy usage. To this end, an energy audit can be conducted to assess the energy efficiency. This study aims to analyze the energy usage of a primary school and identify the potential energy reductions and cost savings. A preliminary audit was conducted, and several energy conservation measures were proposed. The energy conservation measures, with reference to the MS1525:2007 standard, were modelled to identify the potential energy reduction and cost savings. It was found that the school's usage of electricity exceeded its need, incurring an excess expenditure of RM 2947.42. From the lighting system alone, it was found that there is a potential energy reduction of 5489.06 kWh, which gives a cost saving of RM 2282.52 via the improvement of lighting system design and its operating hours. Overall, it was found that there is a potential energy reduction and cost saving of 20.7% when the energy conservation measures are earnestly implemented. The previous energy intensity of the school was found to be 50.6 kWh/m2/year, but can theoretically be reduced to 40.19 kWh/mm2/year. PMID:25485294

  5. A Cost-Savings Analysis of a Statewide Parenting Education Program in Child Welfare

    ERIC Educational Resources Information Center

    Maher, Erin J.; Corwin, Tyler W.; Hodnett, Rhenda; Faulk, Karen

    2012-01-01

    Objectives: This article presents a cost-savings analysis of the statewide implementation of an evidence-informed parenting education program. Methods: Between the years 2005 and 2008, the state of Louisiana used the Nurturing Parenting Program (NPP) to impart parenting skills to child welfare-involved families. Following these families' outcomes…

  6. Annual energy usage reduction and cost savings of a school: end-use energy analysis.

    PubMed

    Roslizar, Aiman; Alghoul, M A; Bakhtyar, B; Asim, Nilofar; Sopian, K

    2014-01-01

    Buildings are among the largest consumers of energy. Part of the energy is wasted due to the habits of users and equipment conditions. A solution to this problem is efficient energy usage. To this end, an energy audit can be conducted to assess the energy efficiency. This study aims to analyze the energy usage of a primary school and identify the potential energy reductions and cost savings. A preliminary audit was conducted, and several energy conservation measures were proposed. The energy conservation measures, with reference to the MS1525:2007 standard, were modelled to identify the potential energy reduction and cost savings. It was found that the school's usage of electricity exceeded its need, incurring an excess expenditure of RM 2947.42. From the lighting system alone, it was found that there is a potential energy reduction of 5489.06 kWh, which gives a cost saving of RM 2282.52 via the improvement of lighting system design and its operating hours. Overall, it was found that there is a potential energy reduction and cost saving of 20.7% when the energy conservation measures are earnestly implemented. The previous energy intensity of the school was found to be 50.6 kWh/m(2)/year, but can theoretically be reduced to 40.19 kWh/mm(2)/year. PMID:25485294

  7. Upgraded Lighting System Leads to Energy and Cost Savings at Augusta Newsprint Company

    SciTech Connect

    Not Available

    2002-03-01

    New metal halide light fixtures have replaced the 1960s-era mercury vapor light fixtures at Augusta Newsprint Company's facility in Augusta, Georgia. The results have included increased lighting levels, decreased maintenance costs, and reduced energy demand. Annual energy savings total nearly $65,000; with a total installed cost of $100,000, the project will pay for itself in 1.5 years.

  8. Modern and simple construction of plasmid: saving time and cost.

    PubMed

    Nakayama, Hideki; Shimamoto, Nobuo

    2014-11-01

    Construction of plasmids has been occupying a significant fraction of laboratory work in most fields of experimental biology. Tremendous effort was made to improve the traditional method for constructing plasmids, in which DNA fragments digested with restriction enzymes were ligated. However, the traditional method remained to be a standard protocol more than 40 years. At last, several recent inventions are rapidly and completely replacing the traditional method, because they are far quicker with less cost, and requiring less material. We here introduce three such methods that cover up most of the cases. Moreover, they are complementary with each other. Our lab protocols are provided for "no strain, no pain" construction of plasmids. PMID:25359266

  9. Policy Framework for Covering Preventive Services Without Cost Sharing: Saving Lives and Saving Money?

    PubMed

    Chen, Stephanie C; Pearson, Steven D

    2016-08-01

    The US Affordable Care Act mandates that private insurers cover a list of preventive services without cost sharing. The list is determined by 4 expert committees that evaluate the overall health effect of preventive services. We analyzed the process by which the expert committees develop their recommendations. Each committee uses different criteria to evaluate preventive services and none of the committees consider cost systematically. We propose that the existing committees adopt consistent evidence review methodologies and expand the scope of preventive services reviewed and that a separate advisory committee be established to integrate economic considerations into the final selection of free preventive services. The comprehensive framework and associated criteria are intended to help policy makers in the future develop a more evidence-based, consistent, and ethically sound approach. PMID:27366833

  10. Economic Modeling of Heart Failure Telehealth Programs: When Do They Become Cost Saving?

    PubMed Central

    Liu, Sheena Xin; Lagor, Charles; Liu, Nan; Sullivan, Kathleen

    2016-01-01

    Telehealth programs for congestive heart failure have been shown to be clinically effective. This study assesses clinical and economic consequences of providing telehealth programs for CHF patients. A Markov model was developed and presented in the context of a home-based telehealth program on CHF. Incremental life expectancy, hospital admissions, and total healthcare costs were examined at periods ranging up to five years. One-way and two-way sensitivity analyses were also conducted on clinical performance parameters. The base case analysis yielded cost savings ranging from $2832 to $5499 and 0.03 to 0.04 life year gain per patient over a 1-year period. Applying telehealth solution to a low-risk cohort with no prior admission history would result in $2502 cost increase per person over the 1-year time frame with 0.01 life year gain. Sensitivity analyses demonstrated that the cost savings were most sensitive to patient risk, baseline cost of hospital admission, and the length-of-stay reduction ratio affected by the telehealth programs. In sum, telehealth programs can be cost saving for intermediate and high risk patients over a 1- to 5-year window. The results suggested the economic viability of telehealth programs for managing CHF patients and illustrated the importance of risk stratification in such programs. PMID:27528868

  11. [Economic Loss of Remaining Contents in Molecular Target Drug Preparation and the Simulation for Cost Saving].

    PubMed

    Usami, Eiseki; Kimura, Michio; Fukuoka, Tomohiro; Okada, Kazutomo; Yoshimura, Tomoaki

    2016-06-01

    While preparing an anticancer drug, even if it is an expensive molecular target drug, the remainder is not divided and saved for use in other patients; instead, it is discarded, resulting in waste of medical resources. In this study, we examined the economic loss in terms of medical costs by calculating the discarded amounts of 12 commonly used molecular target drugs at Ogaki Municipal Hospital, Japan between January 2012 and December 2014. We found, on average, that drugs valued at ¥ 52,593,182 were discarded annually. In particular, the discarded amounts of relatively expensive drugs, such as bevacizumab, bortezomib, and rituximab, were valued at ¥ 16,646,300, ¥ 15,866,289, and ¥ 8,401,324, respectively. Among these, the average amount of waste per administration of bortezomib was particularly expensive, at a cost of ¥ 67,325. Bortezomib is a commonly used treatment, resulting in excessive cumulative discarded cost. In an effort to save cost, we should consider using small capacity standard injections. Development of a simulation that used the remaining drug contents from only 1 day showed that bevacizumab alone accounts for an average cost saving of ¥1 2,542,191(75.3%) per year. This study suggests that effectively utilizing the remaining drug contents would ensure efficient use of medical resources, thereby reducing economic losses.

  12. Cost savings deliverables and criteria for the OST technology decision process

    SciTech Connect

    McCown, A.

    1997-04-01

    This document has been prepared to assist focus area (FA) technical and management teams in understanding the cost savings deliverables associated with a technology system during its research and development (R and D) phases. It discusses the usefulness of cost analysis in the decision-making process, and asserts that the level of confidence and data quality of a cost analysis is proportional to the maturity of the technology system`s development life cycle. Suggestions of specific investment criteria or cost savings metrics that a FA might levy on individual research projects are made but the final form of these elements should be stipulated by the FA management based on their rationale for a successful technology development project. Also, cost savings deliverables for a single FA will be more detailed than those for management of the Office of Science and Technology (OST). For example, OST management may want an analysis of the overall return on investment for each FA, while the FA program manager may want this analysis and the return on investment metrics for each technology research activity the FA supports.

  13. [Economic Loss of Remaining Contents in Molecular Target Drug Preparation and the Simulation for Cost Saving].

    PubMed

    Usami, Eiseki; Kimura, Michio; Fukuoka, Tomohiro; Okada, Kazutomo; Yoshimura, Tomoaki

    2016-06-01

    While preparing an anticancer drug, even if it is an expensive molecular target drug, the remainder is not divided and saved for use in other patients; instead, it is discarded, resulting in waste of medical resources. In this study, we examined the economic loss in terms of medical costs by calculating the discarded amounts of 12 commonly used molecular target drugs at Ogaki Municipal Hospital, Japan between January 2012 and December 2014. We found, on average, that drugs valued at ¥ 52,593,182 were discarded annually. In particular, the discarded amounts of relatively expensive drugs, such as bevacizumab, bortezomib, and rituximab, were valued at ¥ 16,646,300, ¥ 15,866,289, and ¥ 8,401,324, respectively. Among these, the average amount of waste per administration of bortezomib was particularly expensive, at a cost of ¥ 67,325. Bortezomib is a commonly used treatment, resulting in excessive cumulative discarded cost. In an effort to save cost, we should consider using small capacity standard injections. Development of a simulation that used the remaining drug contents from only 1 day showed that bevacizumab alone accounts for an average cost saving of ¥1 2,542,191(75.3%) per year. This study suggests that effectively utilizing the remaining drug contents would ensure efficient use of medical resources, thereby reducing economic losses. PMID:27306812

  14. Cost savings of telemedicine utilization for child psychiatry in a rural Kansas community.

    PubMed

    Spaulding, Ryan; Belz, Norbert; DeLurgio, Stephen; Williams, Arthur R

    2010-10-01

    The costs of pediatric telemedicine services remain underreported and understudied; however, there is evidence that telepediatric services can be cost competitive with traditional ones. For 15 years, the University of Kansas Center for Telemedicine and Telehealth has been providing telemental health outreach from the University of Kansas Medical Center (KUMC). One service site is located in Crawford County, Kansas, which provides telepsychiatry services to children and adolescents. The purpose of this study was to examine the costs of operating the Crawford County site relative to accessing services at KUMC, the likely alternative service location. The cost of travel time to parents who accompanied a dependent to either location also was estimated. Patients and parents were examined over a 6-month period in 2006. One hundred thirty-two patients received 257 telemedicine psychiatric consultations during this period. Cost estimates for using the pediatric telemedicine service were assessed for all patients; however, travel and related costs were collected from a sample of 26 patient-parent dyads. The estimated costs of services were obtained using standard cost-accounting procedures. An average cost per consultation in Crawford County was $168.61. The cost savings in travel time and other expenses to parents and patients were substantial between use of the county site and KUMC. Subtracting average savings in travel costs to patients and parents produced an average cost of a telepsychiatry consult in Crawford County of only $30.99. This study was conducted over 6 months with a small number of observations; it should be replicated over a longer study period, with more patients, and with more data that might capture marginal costs of services.

  15. Vegetable output and cost savings of community gardens in San Jose, California.

    PubMed

    Algert, Susan J; Baameur, Aziz; Renvall, Marian J

    2014-07-01

    Urban dwellers across the United States increasingly access a variety of fresh vegetables through participation in neighborhood-level community gardens. Here we document vegetable output and cost savings of community gardens in the city of San Jose, CA, to better understand the capacity of community gardens to affect food affordability in an urban setting. A convenience sample of 83 community gardeners in San Jose completed a background survey during spring and summer 2012. On average, gardeners were aged 57 years and had a monthly income of $4,900; 25% had completed college. A representative subset of 10 gardeners was recruited to weigh vegetable output of their plots using portable electronic scales at three separate garden sites. Accuracy of each portable scale was verified by comparing the weight of a sample vegetable to weights obtained using a lab scale precise to 0.2 oz. Garden yields and cost savings were tabulated overall for each plot. Results indicate that community garden practices are more similar to biointensive high-production farming, producing 0.75 lb vegetables/sq ft, rather than conventional agricultural practices, producing 0.60 lb/sq ft. Gardens produced on average 2.55 lb/plant and saved $435 per plot for the season. Results indicate that cost savings are greatest if vertical high value crops such as tomatoes and peppers are grown in community gardens, although yields depend on growing conditions, gardener's skill, availability of water, and other factors. Future research is needed to document cost savings and yields for specific crops grown in community gardens. PMID:24751664

  16. Vegetable output and cost savings of community gardens in San Jose, California.

    PubMed

    Algert, Susan J; Baameur, Aziz; Renvall, Marian J

    2014-07-01

    Urban dwellers across the United States increasingly access a variety of fresh vegetables through participation in neighborhood-level community gardens. Here we document vegetable output and cost savings of community gardens in the city of San Jose, CA, to better understand the capacity of community gardens to affect food affordability in an urban setting. A convenience sample of 83 community gardeners in San Jose completed a background survey during spring and summer 2012. On average, gardeners were aged 57 years and had a monthly income of $4,900; 25% had completed college. A representative subset of 10 gardeners was recruited to weigh vegetable output of their plots using portable electronic scales at three separate garden sites. Accuracy of each portable scale was verified by comparing the weight of a sample vegetable to weights obtained using a lab scale precise to 0.2 oz. Garden yields and cost savings were tabulated overall for each plot. Results indicate that community garden practices are more similar to biointensive high-production farming, producing 0.75 lb vegetables/sq ft, rather than conventional agricultural practices, producing 0.60 lb/sq ft. Gardens produced on average 2.55 lb/plant and saved $435 per plot for the season. Results indicate that cost savings are greatest if vertical high value crops such as tomatoes and peppers are grown in community gardens, although yields depend on growing conditions, gardener's skill, availability of water, and other factors. Future research is needed to document cost savings and yields for specific crops grown in community gardens.

  17. Assessment of cost savings of DOE's return-on-investment program

    SciTech Connect

    Yuracko, K.L.; Tonn, B.; Morris, M.

    1999-08-01

    The U.S. Department of Energy (DOE) Office of Pollution Prevention (EM-77) created is successful internally competed program to fund innovative projects based on projected returns. This is called the Return-on-Investment (ROI) program. EM-77 conducted a successful ROI pilot, developed and implemented sound management practices, and successfully transferred the program to several Operations Offices. Over the past 4 years sites have completed 262 ROI projects (costing $18.8 million) with claimed first-year savings of $88 million and claimed life cycle savings exceeding $300 million. EM-77 requested that Oak Ridge National Laboratory perform an independent evaluation of the site-led, DOE-HQ-funded pollution prevention (P2) ROI program to assist the Department in determining whether claimed savings are real.

  18. Ohio Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-07-03

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Ohio homeowners. Moving to the 2012 IECC from the 2009 IECC is cost-effective over a 30-year life cycle. On average, Ohio homeowners will save $5,151 with the 2012 IECC. Each year, the reduction to energy bills will significantly exceed increased mortgage costs. After accounting for up-front costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $330 for the 2012 IECC.

  19. Pennsylvania Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IRC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-07-03

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Pennsylvania homeowners. Moving to the 2012 IECC from Chapter 11 of the 2009 International Residential Code (IRC) is cost-effective over a 30-year life cycle. On average, Pennsylvania homeowners will save $8,632 with the 2012 IECC. Each year, the reduction to energy bills will significantly exceed increased mortgage costs. After accounting for up-front costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $515 for the 2012 IECC.

  20. Idaho Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-07-03

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Idaho homeowners. Moving to the 2012 IECC from the 2009 IECC is cost-effective over a 30-year life cycle. On average, Idaho homeowners will save $4,057 with the 2012 IECC. Each year, the reduction to energy bills will significantly exceed increased mortgage costs. After accounting for up-front costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $285 for the 2012 IECC.

  1. Nevada Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-07-03

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Nevada homeowners. Moving to the 2012 IECC from the 2009 IECC is cost-effective over a 30-year life cycle. On average, Nevada homeowners will save $4,736 with the 2012 IECC. Each year, the reduction to energy bills will significantly exceed increased mortgage costs. After accounting for up-front costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for the 2012 IECC. Average annual energy savings are $360 for the 2012 IECC.

  2. Cost-savings to Medicare from Pre-Medicare Colorectal Cancer Screening

    PubMed Central

    Goede, S. Lucas; Kuntz, Karen M.; van Ballegooijen, Marjolein; Knudsen, Amy B.; Lansdorp-Vogelaar, Iris; Tangka, Florence K.; Howard, David H.; Chin, Joseph; Zauber, Ann G.; Seeff, Laura C.

    2015-01-01

    Background Many individuals have not received recommended colorectal cancer (CRC) screening before they become Medicare eligible at age 65. We aimed to estimate the long-term implications of increased CRC screening in the pre-Medicare population (50–64 years) on costs in the pre-Medicare and Medicare populations (65+ years). Methods We used two independently developed microsimulation models (MISCAN and SimCRC) to project CRC screening and treatment costs under two scenarios, starting in 2010: “current trends” (60% of the population up-to-date with screening recommendations) and “enhanced participation” (70% up-to-date). The population was scaled to the projected US population for each year between 2010 and 2060. Costs per year were derived by age group (50–64 and 65+ years). Results By 2060, the discounted cumulative total costs in the pre-Medicare population were $35.7 and $28.1 billion higher with enhanced screening participation, than in the current trends scenario ($252.1 billion with MISCAN and $239.5 billion with SimCRC, respectively). Due to CRC treatment savings with enhanced participation, cumulative costs in the Medicare population were $18.3 and $32.7 billion lower (current trends: $423.5 billion with MISCAN and $372.8 billion with SimCRC). Over the 50-year time horizon an estimated 60% (MISCAN) and 89% (SimCRC) of the increased screening costs could be offset by savings in Medicare CRC treatment costs. Conclusions Increased CRC screening participation in the pre-Medicare population could reduce CRC incidence and mortality, while the additional screening costs can be largely offset by long term Medicare treatment savings. PMID:26067885

  3. Is a chest pain observation unit likely to be cost saving in a British hospital?

    PubMed Central

    Goodacre, S.; Morris, F.; Arnold, J.; Angelini, K.

    2001-01-01

    Background—Studies from the United States (US) suggest that using a chest pain observation unit (CPOU) saves from $567 to $2030 per case compared with hospital admission. These savings will only be reproduced in the United Kingdom (UK) if the cost of routine hospital admission is similar. This study aimed to review current practice to determine the proportion of patients suitable for CPOU evaluation, the cost per case of routine admission and compare this with control groups in US studies. Methods—300 patients were randomly selected from those admitted with chest pain between January and June 1998. Two independent observers reviewed the case notes to determine who would have been suitable for CPOU management. Resource use of those selected was then determined. Results—Notes were retrieved for 285 patients. A total of 106 (37.2%) were suitable for CPOU care. Mean length of stay was 51 hours (median 24). Only two patients were admitted to the coronary care unit. Interventional cardiology was limited to two angiograms, one angioplasty and one bypass graft. Estimated mean cost per patient was £458 ($733) with interventional cardiology included, £356 ($570) without. Conclusion—Potential exists for the introduction of CPOU care to reduce health service costs in the UK. However, the magnitude of cost savings demonstrated in US studies were achieved by comparison to relatively high inpatient costs and should not be extrapolated. Economic evaluation of the CPOU should be repeated in the UK. The inclusion of interventional cardiology costs is an important determinant of cost effectiveness. PMID:11310454

  4. Costs of diarrhoeal diseases and the savings from a control programme in Cebu, Philippines.

    PubMed Central

    Forsberg, B. C.; Sullesta, E.; Pieche, S.; Lambo, N.

    1993-01-01

    A control of diarrhoeal diseases programme was set up in Cebu Province, Philippines, in 1986. In order to compare the reduction in treatment costs before and after implementation of the programme, and the potential savings to be made from its continuation, we collected data for 1985 and 1989 in 10 health facilities in Cebu. Since the programme's introduction, household expenditures on drugs for diarrhoea cases have decreased by a total of 1.03 million Philippine pesos (P) (US$ 41,200). At the health centre level, the costs of treating diarrhoea cases were close to optimum, but in the district hospitals treatment of inpatients with diarrhoea changed little between 1985 and 1989. This arose because such hospitals were compensated by the central authorities for inpatients but not for outpatients. Potential savings of around US$ 60,000 could have been made, however, had the district hospitals adopted the practices used in the main referral hospital. PMID:8261561

  5. Cost savings associated with increased RN staffing in acute care hospitals: simulation exercise.

    PubMed

    Shamliyan, Tatyana A; Kane, Robert L; Mueller, Christine; Duval, Sue; Wilt, Timothy J

    2009-01-01

    Increasing nurse-to-patient staffing has been recommended as a means to improve patient safety. In this study, researchers analyzed the savings-cost ratio of increased RN-to-patient ratios for patients in ICUs and patients in surgical and medical units based on a meta-analysis of published observational studies. Increased RN staffing was associated with lower hospital-related mortality and adverse patient events and generates societal net savings from avoided patient adverse events. This finding appears to hold in ICUs and, to some extent, in surgical units, but not in medical units. Hospitals do not experience sufficient monetary benefit from reduced length of stay corresponding to an increased RN staffing. Policy decisions about RN staffing should include cost-utility analyses. PMID:19927445

  6. Existing Whole-House Case Study: Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois

    SciTech Connect

    2014-07-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR® (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for 15 Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these 15 housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations.

  7. Oklahoma Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IRC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Oklahoma homeowners. Moving to the 2012 IECC from Chapter 11 of the 2009 International Residential Code (IRC) is cost effective over a 30-year life cycle. On average, Oklahoma homeowners will save $5,786 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $408 for the 2012 IECC.

  8. Massachusetts Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Massachusetts homeowners. Moving to the 2012 IECC from the 2009 IECC is cost effective over a 30-year life cycle. On average, Massachusetts homeowners will save $10,848 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $621 for the 2012 IECC.

  9. Iowa Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Iowa homeowners. Moving to the 2012 IECC from the 2009 IECC is cost effective over a 30-year life cycle. On average, Iowa homeowners will save $7,573 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $454 for the 2012 IECC.

  10. Delaware Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Delaware homeowners. Moving to the 2012 IECC from the 2009 IECC is cost effective over a 30-year life cycle. On average, Delaware homeowners will save $10,409 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $616 for the 2012 IECC.

  11. Rhode Island Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Rhode Island homeowners. Moving to the 2012 IECC from the 2009 IECC is cost effective over a 30-year life cycle. On average, Rhode Island homeowners will save $11,011 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $629 for the 2012 IECC.

  12. Texas Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Texas homeowners. Moving to the 2012 IECC from the 2009 IECC is cost effective over a 30-year life cycle. On average, Texas homeowners will save $3,456 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for the 2012 IECC. Average annual energy savings are $259 for the 2012 IECC.

  13. Simulations Show Diagnostic Testing For Malaria In Young African Children Can Be Cost-Saving Or Cost-Effective

    PubMed Central

    Phillips, Victoria; Njau, Joseph; Li, Shang; Kachur, Patrick

    2015-01-01

    Malaria imposes a substantial global disease burden. It disproportionately affects sub-Saharan Africans, particularly young children. In an effort to improve disease management, the World Health Organization (WHO) recommended in 2010 that countries test children younger than age five who present with suspected malaria fever to confirm the diagnosis instead of treating them presumptively with antimalarial drugs. Costs and concerns about the overall health impact of such diagnostic testing for malaria in children remain barriers to full implementation. Using data from national Malaria Indicator Surveys, we estimated two-stage microsimulation models for Angola, Tanzania, and Uganda to assess the policy’s cost-effectiveness. We found that diagnostic testing for malaria in children younger than five is cost-saving in Angola. In Tanzania and Uganda the cost per life-year gained is $5.54 and $94.28, respectively. The costs projected for Tanzania and Uganda are less than the WHO standard of $150 per life-year gained. Our results were robust under varying assumptions about cost, prevalence of malaria, and behavior, and they strongly suggest the pursuit of policies that facilitate full implementation of testing for malaria in children younger than five. PMID:26153315

  14. A Perinatal Care Quality and Safety Initiative: Hospital Costs and Potential Savings

    PubMed Central

    Kozhimannil, Katy B.; Sommerness, Samantha; Rauk, Phillip; Gams, Rebecca; Hirt, Charles; Davis, Stanley; Miller, Kristi K.; Landers, Daniel V.

    2013-01-01

    Background There is increasing national focus on hospital initiatives to improve obstetric and neonatal outcomes. While costs of providing care may decrease with improved quality, the accompanying reduced adverse outcomes may impact hospital revenues. The purpose of this study was to estimate, from a hospital perspective, the financial impacts of implementing a perinatal quality and safety initiative. Methods In 2008, a Minnesota-based health system (Fairview Health Services) launched the Zero Birth Injury (ZBI) initiative, which uses evidence-based care bundles to guide management of obstetric services. We conducted a pre-post analysis of financial impacts of ZBI, using hospital administrative records to measure costs and revenues associated with changes in maternal and neonatal birth injuries before (2008) and after (2009–11) the initiative. Results After adjusting for relevant covariates, implementation of ZBI was associated with an 11% decrease in the rate of maternal and neonatal adverse outcomes between 2008 and 2011 (AOR=0.89, p=0.076). As a result of the adverse events avoided, the hospital system saved $284,985 in costs but earned $324,333 less revenue, which produced a net financial decrease of $39,348 (or a $305 net financial loss per adverse event avoided) in 2011, compared with 2008. Conclusions Adoption of a perinatal quality and safety initiative that reduced birth injuries had little net financial impact on the hospital. ZBI produced better clinical results at a lower cost, which represents potential savings for payers, but the hospital system offering increased quality reaped no clear financial rewards. These results highlight the important role for shared-savings collaborations (among patients, providers, government and third-party payers, and employers) to incentivize quality improvement. Widespread adoption of perinatal safety initiatives combined with innovative payment models may contribute to better health at reduced cost. PMID:23991507

  15. Achieving the 30% Goal: Energy and Cost Savings Analysis of ASHRAE Standard 90.1-2010

    SciTech Connect

    Thornton, Brian A.; Rosenberg, Michael I.; Richman, Eric E.; Wang, Weimin; Xie, YuLong; Zhang, Jian; Cho, Heejin; Mendon, Vrushali V.; Athalye, Rahul A.; Liu, Bing

    2011-05-24

    This Technical Support Document presents the energy and cost savings analysis that PNNL conducted to measure the potential energy savings of 90.1-2010 relative to 90.1-2004. PNNL conducted this analysis with inputs from many other contributors and source of information. In particular, guidance and direction was provided by the Simulation Working Group under the auspices of the SSPC90.1. This report documents the approach and methodologies that PNNL developed to evaluate the energy saving achieved from use of ASHRAE/IES Standard 90.1-2010. Specifically, this report provides PNNL’s Progress Indicator process and methodology, EnergyPlus simulation framework, prototype model descriptions. This report covers the combined upgrades from 90.1-2004 to 90.1-2010, resulting in a total of 153 addenda. PNNL has reviewed and considered all 153 addenda for quantitative analysis in the Progress Indicator process. 53 of those are included in the quantitative analysis. This report provides information on the categorization of all of the addenda, a summary of the content, and deeper explanation of the impact and modeling of 53 identified addenda with quantitative savings.

  16. Estimated Cost Savings from Reducing Errors in the Preparation of Sterile Doses of Medications

    PubMed Central

    Schneider, Philip J.

    2014-01-01

    Abstract Background: Preventing intravenous (IV) preparation errors will improve patient safety and reduce costs by an unknown amount. Objective: To estimate the financial benefit of robotic preparation of sterile medication doses compared to traditional manual preparation techniques. Methods: A probability pathway model based on published rates of errors in the preparation of sterile doses of medications was developed. Literature reports of adverse events were used to project the array of medical outcomes that might result from these errors. These parameters were used as inputs to a customized simulation model that generated a distribution of possible outcomes, their probability, and associated costs. Results: By varying the important parameters across ranges found in published studies, the simulation model produced a range of outcomes for all likely possibilities. Thus it provided a reliable projection of the errors avoided and the cost savings of an automated sterile preparation technology. The average of 1,000 simulations resulted in the prevention of 5,420 medication errors and associated savings of $288,350 per year. The simulation results can be narrowed to specific scenarios by fixing model parameters that are known and allowing the unknown parameters to range across values found in previously published studies. Conclusions: The use of a robotic device can reduce health care costs by preventing errors that can cause adverse drug events. PMID:25477598

  17. Energy and cost saving results for advanced technology systems from the Cogeneration Technology Alternatives Study (CTAS)

    NASA Technical Reports Server (NTRS)

    Sagerman, G. D.; Barna, G. J.; Burns, R. K.

    1979-01-01

    An overview of the organization and methodology of the Cogeneration Technology Alternatives Study is presented. The objectives of the study were to identify the most attractive advanced energy conversion systems for industrial cogeneration applications in the future and to assess the advantages of advanced technology systems compared to those systems commercially available today. Advanced systems studied include steam turbines, open and closed cycle gas turbines, combined cycles, diesel engines, Stirling engines, phosphoric acid and molten carbonate fuel cells and thermionics. Steam turbines, open cycle gas turbines, combined cycles, and diesel engines were also analyzed in versions typical of today's commercially available technology to provide a base against which to measure the advanced systems. Cogeneration applications in the major energy consuming manufacturing industries were considered. Results of the study in terms of plant level energy savings, annual energy cost savings and economic attractiveness are presented for the various energy conversion systems considered.

  18. Mission science value-cost savings from the Advanced Imaging Communication System (AICS)

    NASA Technical Reports Server (NTRS)

    Rice, R. F.

    1984-01-01

    An Advanced Imaging Communication System (AICS) was proposed in the mid-1970s as an alternative to the Voyager data/communication system architecture. The AICS achieved virtually error free communication with little loss in the downlink data rate by concatenating a powerful Reed-Solomon block code with the Voyager convolutionally coded, Viterbi decoded downlink channel. The clean channel allowed AICS sophisticated adaptive data compression techniques. Both Voyager and the Galileo mission have implemented AICS components, and the concatenated channel itself is heading for international standardization. An analysis that assigns a dollar value/cost savings to AICS mission performance gains is presented. A conservative value or savings of $3 million for Voyager, $4.5 million for Galileo, and as much as $7 to 9.5 million per mission for future projects such as the proposed Mariner Mar 2 series is shown.

  19. The potential savings of using thiazides as the first choice antihypertensive drug: cost-minimisation analysis

    PubMed Central

    Fretheim, Atle; Aaserud, Morten; Oxman, Andrew D

    2003-01-01

    Background All clinical practice guidelines recommend thiazides as a first-choice drug for the management of uncomplicated hypertension. Thiazides are also the lowest priced antihypertensive drugs. Despite this, the use of thiazides is much lower than that of other drug-classes. We wanted to estimate the potential for savings if thiazides were used as the first choice drug for the management of uncomplicated hypertension. Methods For six countries (Canada, France, Germany, Norway, the UK and the US) we estimated the number of people that are being treated for hypertension, and the proportion of them that are suitable candidates for thiazide-therapy. By comparing this estimate with thiazide prescribing, we calculated the number of people that could switch from more expensive medication to thiazides. This enabled us to estimate the potential drug-cost savings. The analysis was based on findings from epidemiological studies and drug trials, and data on sales and prescribing provided by IMS for the year 2000. Results For Canada, France, Germany, Norway, the UK and the US the estimated potential annual savings were US$13.8 million, US$37.4 million, US$72.2 million, US$10.7 million, US$119.7 million and US$433.6 million, respectively. Conclusions Millions of dollars could be saved each year if thiazides were prescribed for hypertension in place of more expensive drugs. Our calculations are based on conservative assumptions. The potential for savings is likely considerably higher and may be more than US$1 billion per year in the US. PMID:12959644

  20. Selected bibliography: cost and energy savings of conservation and renewable energy technologies

    SciTech Connect

    1980-05-01

    This bibliography is a compilation of reports on the cost and energy savings of conservation and renewable energy applications throughout the United States. It is part of an overall effort to inform utilities of technological developments in conservation and renewable energy technologies and so aid utilities in their planning process to determine the most effective and economic combination of capital investments to meet customer needs. Department of Energy assessments of the applications, current costs and cost goals for the various technologies included in this bibliography are presented. These assessments are based on analyses performed by or for the respective DOE Program Offices. The results are sensitive to a number of variables and assumptions; however, the estimates presented are considered representative. These assessments are presented, followed by some conclusions regarding the potential role of the conservation and renewable energy alternative. The approach used to classify the bibliographic citations and abstracts is outlined.

  1. The potential cost savings of implementing an inter-utility NO{sub x} trading program

    SciTech Connect

    Siegel, S.; Kalagnanam, J.

    1995-10-01

    Technology based standards such as RACT, which require the installation of a (R)easonably (A)vailable (C)ontrol (T)echnology on a boiler by boiler basis have been the dominant factor driving electric utility NO{sub x} compliance plans. In this paper, the authors examine the cost savings of implementing NO{sub x} trading, an alternative market based strategy for reducing the emissions of nitrogen oxides (NO{sub x}) to achieve NO{sub x} reduction goals set under Title IV of the 1990 Clean Air Act. In order to estimate the potential cost savings of inter-utility NO{sub x} trading, they use a combinatorial optimization approach to identify boiler retrofits and operating parameters which yield efficient (i.e., the most cost effective) NO{sub x} abatement strategies. In their formulation, annual emissions at individual boilers which are expensive to abate may exceed RACT levels by up to a factor of two thus allowing for trades with boilers which can abate in a more cost effective manner. They constrain total emissions in a trading region to be at or below the level obtained had all the boilers adopted RACT. Increasing the flexibility with which trades can occur has two main effects: (1) the cost effectiveness of meeting an aggregate reduction goal increases and (2) the spatial distribution of emissions shift relative to what it would have been under a strict RACT based compliance strategy. They estimate the magnitude of these effects for two Eastern electric utilities making intra- and inter-utility NO{sub x} trades. Results indicate that the cost effectiveness of meeting RACT level reduction can be increased by as much as 38% under certain trading regimes.

  2. Cost savings associated with 10 years of road safety policies in Catalonia, Spain

    PubMed Central

    Suelves, Josep M; Barbería, Eneko

    2013-01-01

    Abstract Objective To determine whether the road safety policies introduced between 2000 and 2010 in Catalonia, Spain, which aimed primarily to reduce deaths from road traffic collisions by 50% by 2010, were associated with economic benefits to society. Methods A cost analysis was performed from a societal perspective with a 10-year time horizon. It considered the costs of: hospital admissions; ambulance transport; autopsies; specialized health care; police, firefighter and roadside assistance; adapting to disability; and productivity lost due to institutionalization, death or sick leave of the injured or their caregivers; as well as material and administrative costs. Data were obtained from a Catalan hospital registry, the Catalan Traffic Service information system, insurance companies and other sources. All costs were calculated in euros (€) at 2011 values. Findings A substantial reduction in deaths from road traffic collisions was observed between 2000 and 2010. Between 2001 and 2010, with the implementation of new road safety policies, there were 26 063 fewer road traffic collisions with victims than expected, 2909 fewer deaths (57%) and 25 444 fewer hospitalizations. The estimated total cost savings were around €18 000 million. Of these, around 97% resulted from reductions in lost productivity. Of the remaining cost savings, 63% were associated with specialized health care, 15% with adapting to disability and 8.1% with hospital care. Conclusion The road safety policies implemented in Catalonia in recent years were associated with a reduction in the number of deaths and injuries from traffic collisions and with substantial economic benefits to society. PMID:23397348

  3. Web-based Tool Identifies and Quantifies Potential Cost Savings Measures at the Hanford Site

    SciTech Connect

    Renevitz, Marisa J.; Peschong, Jon C.; Charboneau, Briant L.; Simpson, Brett C.

    2014-01-09

    The Technical Improvement system is an approachable web-based tool that is available to Hanford DOE staff, site contractors, and general support service contractors as part of the baseline optimization effort underway at the Hanford Site. Finding and implementing technical improvements are a large part of DOE’s cost savings efforts. The Technical Improvement dashboard is a key tool for brainstorming and monitoring the progress of submitted baseline optimization and potential cost/schedule efficiencies. The dashboard is accessible to users over the Hanford Local Area Network (HLAN) and provides a highly visual and straightforward status to management on the ideas provided, alleviating the need for resource intensive weekly and monthly reviews.

  4. Energy conserved and costs saved by small and medium-size manufacturers, 1988--1989

    SciTech Connect

    Kirsch, F.W.

    1991-05-01

    Energy Analysis and Diagnostic Centers (EADCs) provided energy-conserving and cost saving assistance in 339 small and medium-size manufacturing plants nationwide during 1988-89. This report presents the results of what was recommended to those manufacturers, the record of what was implemented by them, and an analysis of the financial rewards gained by them. It also includes an accounting of the financial returns to the federal government, derived from taxes upon the cost savings, or incremental income, of the manufacturers who implement the EADCs` recommendations. EADCs collect implementation data within a year of the energy audit, and for these results that time period extended through 1990. The EADCs are located at accredited engineering departments of universities and staffed by faculty and students. At present there are 18 EADCs serving manufacturers in 37 states; of these, two were established as a result of the 1989 competition, and five more were chosen competitively in 1990. Most of the results in this report were generated by 11 EADCs (named in the Appendix); two others withdrew voluntarily after completing only 10 energy audits during 1988-89. Primary responsibility for selecting, training, evaluating, and managing the EADCs belongs to the Industrial Technology and Energy Management (ITEM) division of University City Science Center (UCSC). The Department of Energy`s Office of Industrial Technologies sponsors the EADC program through an agreement with UCSC.

  5. Three Interventions That Reduce Childhood Obesity Are Projected To Save More Than They Cost To Implement.

    PubMed

    Gortmaker, Steven L; Wang, Y Claire; Long, Michael W; Giles, Catherine M; Ward, Zachary J; Barrett, Jessica L; Kenney, Erica L; Sonneville, Kendrin R; Afzal, Amna Sadaf; Resch, Stephen C; Cradock, Angie L

    2015-11-01

    Policy makers seeking to reduce childhood obesity must prioritize investment in treatment and primary prevention. We estimated the cost-effectiveness of seven interventions high on the obesity policy agenda: a sugar-sweetened beverage excise tax; elimination of the tax subsidy for advertising unhealthy food to children; restaurant menu calorie labeling; nutrition standards for school meals; nutrition standards for all other food and beverages sold in schools; improved early care and education; and increased access to adolescent bariatric surgery. We used systematic reviews and a microsimulation model of national implementation of the interventions over the period 2015-25 to estimate their impact on obesity prevalence and their cost-effectiveness for reducing the body mass index of individuals. In our model, three of the seven interventions--excise tax, elimination of the tax deduction, and nutrition standards for food and beverages sold in schools outside of meals--saved more in health care costs than they cost to implement. Each of the three interventions prevented 129,000-576,000 cases of childhood obesity in 2025. Adolescent bariatric surgery had a negligible impact on obesity prevalence. Our results highlight the importance of primary prevention for policy makers aiming to reduce childhood obesity. PMID:26526252

  6. Three Interventions That Reduce Childhood Obesity Are Projected To Save More Than They Cost To Implement.

    PubMed

    Gortmaker, Steven L; Wang, Y Claire; Long, Michael W; Giles, Catherine M; Ward, Zachary J; Barrett, Jessica L; Kenney, Erica L; Sonneville, Kendrin R; Afzal, Amna Sadaf; Resch, Stephen C; Cradock, Angie L

    2015-11-01

    Policy makers seeking to reduce childhood obesity must prioritize investment in treatment and primary prevention. We estimated the cost-effectiveness of seven interventions high on the obesity policy agenda: a sugar-sweetened beverage excise tax; elimination of the tax subsidy for advertising unhealthy food to children; restaurant menu calorie labeling; nutrition standards for school meals; nutrition standards for all other food and beverages sold in schools; improved early care and education; and increased access to adolescent bariatric surgery. We used systematic reviews and a microsimulation model of national implementation of the interventions over the period 2015-25 to estimate their impact on obesity prevalence and their cost-effectiveness for reducing the body mass index of individuals. In our model, three of the seven interventions--excise tax, elimination of the tax deduction, and nutrition standards for food and beverages sold in schools outside of meals--saved more in health care costs than they cost to implement. Each of the three interventions prevented 129,000-576,000 cases of childhood obesity in 2025. Adolescent bariatric surgery had a negligible impact on obesity prevalence. Our results highlight the importance of primary prevention for policy makers aiming to reduce childhood obesity.

  7. Generic clozapine: a cost-saving alternative to brand name clozapine?

    PubMed

    Tse, Gordon; Thompson, Deborah; Procyshyn, Ric M

    2003-01-01

    As a consequence of its prevalence, early onset and chronicity, schizophrenia imposes clinical and economic impediments to healthcare practitioners and society alike. Among the many antipsychotics available to treat the symptoms of this devastating illness, clozapine has emerged and differentiated itself from the others as the agent most efficacious for the treatment of refractory patients. Since the patent for Clozaril (Novartis) expired in 1998, three manufacturers of generic clozapine have submitted abbreviated new drug applications to the US FDA for review and approval to market a generic clozapine product. In each case, the US FDA deemed the generic formulations to be bioequivalent to the brand name Clozaril. Apart from case reports, industry-sponsored studies have been conducted comparing Clozaril with two generic formulations. In one case, a generic formulation of clozapine manufactured by Creighton Products Corporation (formerly a subsidiary [generic house] of Sandoz Pharmaceuticals) was found to be bioequivalent to Clozaril. On the other hand, studies (sponsored by Novartis) have challenged the bioequivalence, therapeutic equivalence and interchangeability between Clozaril and a generic formulation manufactured by Zenith Goldline Pharmaceuticals (now IVAX Corporation). The IVAX Corporation-sponsored studies refuted these claims citing data from two patient registry database studies and one small clinical trial. Apart from a single in-house bioequivalence study, no further investigations have been conducted with a third generic formulation manufactured by Mylan Pharmaceutical. Although the clinical significance of the above discrepancy is obvious, what is less than obvious is the pharmacoeconomic implications that arises from this debate. Clearly, if the brand name and generic formulations are 'truly' bioequivalent, then the cost savings realised would be the difference in acquisition cost. On the other hand, if the various formulations are not

  8. Energy and cost savings results for advanced technology systems from the Cogeneration Technology Alternatives Study /CTAS/

    NASA Technical Reports Server (NTRS)

    Sagerman, G. D.; Barna, G. J.; Burns, R. K.

    1979-01-01

    The Cogeneration Technology Alternatives Study (CTAS), a program undertaken to identify the most attractive advanced energy conversion systems for industrial cogeneration applications in the 1985-2000 time period, is described, and preliminary results are presented. Two cogeneration options are included in the analysis: a topping application, in which fuel is input to the energy conversion system which generates electricity and waste heat from the conversion system is used to provide heat to the process, and a bottoming application, in which fuel is burned to provide high temperature process heat and waste heat from the process is used as thermal input to the energy conversion system which generates energy. Steam turbines, open and closed cycle gas turbines, combined cycles, diesel engines, Stirling engines, phosphoric acid and molten carbonate fuel cells and thermionics are examined. Expected plant level energy savings, annual energy cost savings, and other results of the economic analysis are given, and the sensitivity of these results to the assumptions concerning fuel prices, price of purchased electricity and the potential effects of regional energy use characteristics is discussed.

  9. Energy and Energy Cost Savings Analysis of the 2015 IECC for Commercial Buildings

    SciTech Connect

    Zhang, Jian; Xie, YuLong; Athalye, Rahul A.; Zhuge, Jing Wei; Rosenberg, Michael I.; Hart, Philip R.; Liu, Bing

    2015-06-01

    As required by statute (42 USC 6833), DOE recently issued a determination that ANSI/ASHRAE/IES Standard 90.1-2013 would achieve greater energy efficiency in buildings subject to the code compared to the 2010 edition of the standard. Pacific Northwest National Laboratory (PNNL) conducted an energy savings analysis for Standard 90.1-2013 in support of its determination . While Standard 90.1 is the model energy standard for commercial and multi-family residential buildings over three floors (42 USC 6833), many states have historically adopted the International Energy Conservation Code (IECC) for both residential and commercial buildings. This report provides an assessment as to whether buildings constructed to the commercial energy efficiency provisions of the 2015 IECC would save energy and energy costs as compared to the 2012 IECC. PNNL also compared the energy performance of the 2015 IECC with the corresponding Standard 90.1-2013. The goal of this analysis is to help states and local jurisdictions make informed decisions regarding model code adoption.

  10. Energy and Energy Cost Savings Analysis of the 2015 IECC for Commercial Buildings

    SciTech Connect

    Zhang, Jian; Xie, YuLong; Athalye, Rahul A.; Zhuge, Jing Wei; Rosenberg, Michael I.; Hart, Philip R.; Liu, Bing

    2015-09-01

    As required by statute (42 USC 6833), DOE recently issued a determination that ANSI/ASHRAE/IES Standard 90.1-2013 would achieve greater energy efficiency in buildings subject to the code compared to the 2010 edition of the standard. Pacific Northwest National Laboratory (PNNL) conducted an energy savings analysis for Standard 90.1-2013 in support of its determination . While Standard 90.1 is the model energy standard for commercial and multi-family residential buildings over three floors (42 USC 6833), many states have historically adopted the International Energy Conservation Code (IECC) for both residential and commercial buildings. This report provides an assessment as to whether buildings constructed to the commercial energy efficiency provisions of the 2015 IECC would save energy and energy costs as compared to the 2012 IECC. PNNL also compared the energy performance of the 2015 IECC with the corresponding Standard 90.1-2013. The goal of this analysis is to help states and local jurisdictions make informed decisions regarding model code adoption.

  11. Can business impact analysis play a meaningful role in planning a cost-saving programme?

    PubMed

    Wright, Trevor

    2011-02-01

    Business continuity as it exists today would appear to have reached something of a plateau. Considering the history of the discipline, and how it has developed from 'simple' disaster recovery to its present position, it is clear that the trend has been to move from a reactive discipline to a proactive process. Following on from this broadly-accepted point, it is perhaps time to consider how the discipline may develop and what wider and deeper contribution the business continuity profession may make to add further value for our clients. In the present climate, it seems appropriate to consider how (and if) business continuity practice can make a meaningful contribution to a cost saving exercise. The public and private sectors are considered and the differences are compared. PMID:21482508

  12. Potential cost savings from discharge allowance trading: A case study and implications for water quality trading

    NASA Astrophysics Data System (ADS)

    Sado, Yukako; Boisvert, Richard N.; Poe, Gregory L.

    2010-02-01

    Applying a trading ratio system similar to that proposed by Hung and Shaw (2005), we estimate the potential cost savings of a phosphorus emissions trading program that meets overall total maximum daily load allocations among 22 wastewater treatment plants (WWTPs) in the Passaic River watershed (United States) to be a modest 2-3% relative to a no-trade baseline. These results may be typical of those in relatively small watersheds such as the Passaic, where there are limited numbers of potential traders and relatively homogeneous abatement technologies across WWTPs. More substantial gains from trade may accrue to a concentrated group of WWTPs, suggesting that watershed managers should focus on a targeted set of traders within a watershed. Under certain conditions, additional gains may be achieved by aggregating WWTPs into zones within which there can be one-to-one allowance trading.

  13. Template-directed instrumentation in total knee arthroplasty: cost savings analysis.

    PubMed

    Hsu, Andrew R; Gross, Christopher E; Bhatia, Sanjeev; Levine, Brett R

    2012-11-01

    The use of digital radiography and templating software in total knee arthroplasty (TKA) continues to become more prevalent as the number of procedures performed increases every year. Template-directed instrumentation (TDI) is a novel approach to surgical planning that combines digital templating with limited intraoperative instruments. The purpose of this study was to evaluate the financial implications and radiographic outcomes of using TDI to direct instrumentation during primary TKA. Over a 1-year period, 82 consecutive TKAs using TDI were retrospectively reviewed. Patient demographics and preoperative templated sizes of predicted components were recorded, and OrthoView digital planning software (OrthoView LLC, Jacksonville, Florida was used to determine the 2 most likely tibial and femoral component sizes for each case. This sizing information was used to direct component vendors to prepare 3 lightweight instrument trays based on these sizes. The sizes of implanted components and the number of total trays required were documented. A cost savings analysis was performed to compare TDI and non-TDI surgical expenses for TKA. In 80 (97%) of 82 cases, the prepared sizes determined by TDI using 3 instrument trays were sufficient. Preoperative templating correctly predicted the size of the tibial and femoral component sizes in 90% and 83% of cases, respectively. The average number of trays used with TDI was 3.0 (range, 3-5 trays) compared with 7.5 (range, 6-9 trays) used in 82 preceding non-TDI TKAs. Based on standard fees to sterilize and package implant trays (approximately $26 based on a survey of 10 orthopedic hospitals performing TKA), approximately $9612 was saved by using TDI over the 1-year study period. Overall, digital templating and TDI were a simple and cost-effective approach when performing primary TKA. PMID:23127449

  14. Direct stroke unit admission of intravenous tissue plasminogen activator: safety, clinical outcome, and hospital cost savings

    PubMed Central

    Alexandrov, Anne W.; Coleman, Kisha C.; Palazzo, Paola; Shahripour, Reza Bavarsad; Alexandrov, Andrei V.

    2016-01-01

    Background: In the USA, stable intravenous tissue plasminogen activator (IV tPA) patients have traditionally been cared for in an intensive care unit (ICU). We examined the safety of using an acuity-adaptable stroke unit (SU) to manage IV tPA patients. Methods: We conducted an observational study of consecutive patients admitted to our acuity-adaptable SU over the first 3 years of operation. Safety was assessed by symptomatic intracerebral hemorrhage (sICH) rates, systemic hemorrhage (SH) rates, tPA-related deaths, and transfers from SU to ICU; cost savings and length of stay (LOS) were determined. Results: We admitted 333 IV tPA patients, of which 302 were admitted directly to the SU. A total of 31 (10%) patients had concurrent systemic hemodynamic or pulmonary compromise warranting direct ICU admission. There were no differences in admission National Institutes of Health Stroke Scale scores between SU and ICU patients (9.0 versus 9.5, respectively). Overall sICH rate was 3.3% (n = 10) and SH rate was 2.9 (n = 9), with no difference between SU and ICU patients. No tPA-related deaths occurred, and no SU patients required transfer to the ICU. Estimated hospital cost savings were US$362,400 for ‘avoided’ ICU days, and hospital LOS decreased significantly (p = 0.001) from 9.8 ± 15.6 days (median 5) in year 1, to 5.2 ± 4.8 days (median 3) by year 3. Conclusions: IV tPA patients may be safely cared for in a SU when nurses undergo extensive education to ensure clinical competence. Use of the ICU solely for monitoring may constitute significant overuse of system resources at an expense that is not associated with additional safety benefit. PMID:27366237

  15. Assessment of energy-saving strategies and operational costs in full-scale membrane bioreactors.

    PubMed

    Gabarrón, S; Ferrero, G; Dalmau, M; Comas, J; Rodriguez-Roda, I

    2014-02-15

    The energy-saving strategies and operational costs of stand-alone, hybrid, and dual stream full-scale membrane bioreactors (MBRs) with capacities ranging from 1100 to 35,000 m(3) day(-1) have been assessed for seven municipal facilities located in Northeast Spain. Although hydraulic load was found to be the main determinant factor for the energy consumption rates, several optimisation strategies have shown to be effective in terms of energy reduction as well as fouling phenomenon minimization or preservation. Specifically, modifications of the biological process (installation of control systems for biological aeration) and of the filtration process (reduction of the flux or mixed liquor suspended solids concentration and installation of control systems for membrane air scouring) were applied in two stand-alone MBRs. After implementing these strategies, the yearly specific energy demand (SED) in flat-sheet (FS) and hollow-fibre (HF) stand-alone MBRs was reduced from 1.12 to 0.71 and from 1.54 to 1.12 kW h(-1) m(-3), respectively, regardless of their similar yearly averaged hydraulic loads. The strategies applied in the hybrid MBR, namely, buffering the influent flow and optimisation of both biological aeration and membrane air-scouring, reduced the SED values by 14%. These results illustrate that it is possible to apply energy-saving strategies to significantly reduce MBR operational costs, highlighting the need to optimise MBR facilities to reconsider them as an energy-competitive option.

  16. Assessment of energy-saving strategies and operational costs in full-scale membrane bioreactors.

    PubMed

    Gabarrón, S; Ferrero, G; Dalmau, M; Comas, J; Rodriguez-Roda, I

    2014-02-15

    The energy-saving strategies and operational costs of stand-alone, hybrid, and dual stream full-scale membrane bioreactors (MBRs) with capacities ranging from 1100 to 35,000 m(3) day(-1) have been assessed for seven municipal facilities located in Northeast Spain. Although hydraulic load was found to be the main determinant factor for the energy consumption rates, several optimisation strategies have shown to be effective in terms of energy reduction as well as fouling phenomenon minimization or preservation. Specifically, modifications of the biological process (installation of control systems for biological aeration) and of the filtration process (reduction of the flux or mixed liquor suspended solids concentration and installation of control systems for membrane air scouring) were applied in two stand-alone MBRs. After implementing these strategies, the yearly specific energy demand (SED) in flat-sheet (FS) and hollow-fibre (HF) stand-alone MBRs was reduced from 1.12 to 0.71 and from 1.54 to 1.12 kW h(-1) m(-3), respectively, regardless of their similar yearly averaged hydraulic loads. The strategies applied in the hybrid MBR, namely, buffering the influent flow and optimisation of both biological aeration and membrane air-scouring, reduced the SED values by 14%. These results illustrate that it is possible to apply energy-saving strategies to significantly reduce MBR operational costs, highlighting the need to optimise MBR facilities to reconsider them as an energy-competitive option. PMID:24463730

  17. Lives saved from malaria prevention in Africa--evidence to sustain cost-effective gains

    PubMed Central

    2012-01-01

    Lives saved have become a standard metric to express health benefits across interventions and diseases. Recent estimates of malaria-attributable under-five deaths prevented using the Lives Saved tool (LiST), extrapolating effectiveness estimates from community-randomized trials of scale-up of insecticide-treated nets (ITNs) in the 1990s, confirm the substantial impact and good cost-effectiveness that ITNs have achieved in high-endemic sub-Saharan Africa. An even higher cost-effectiveness would likely have been found if the modelling had included the additional indirect mortality impact of ITNs on preventing deaths from other common child illnesses, to which malaria contributes as a risk factor. As conventional ITNs are being replaced by long-lasting insecticidal nets and scale-up is expanded to target universal coverage for full, all-age populations at risk, enhanced transmission reduction may--above certain thresholds--enhance the mortality impact beyond that observed in the trials of the 1990s. On the other hand, lives saved by ITNs might fall if improved malaria case management with artemisinin-based combination therapy averts the deaths that ITNs would otherwise prevent. Validation and updating of LiST's simple assumption of a universal, fixed coverage-to-mortality-reduction ratio will require enhanced national programme and impact monitoring and evaluation. Key indicators for time trend analysis include malaria-related mortality from population-based surveys and vital registration, vector control and treatment coverage from surveys, and parasitologically-confirmed malaria cases and deaths recorded in health facilities. Indispensable is triangulation with dynamic transmission models, fitted to long-term trend data on vector, parasite and human populations over successive phases of malaria control and elimination. Sound, locally optimized budget allocation including on monitoring and evaluation priorities will benefit much if policy makers and programme planners

  18. Lives saved from malaria prevention in Africa--evidence to sustain cost-effective gains.

    PubMed

    Korenromp, Eline L

    2012-03-28

    Lives saved have become a standard metric to express health benefits across interventions and diseases. Recent estimates of malaria-attributable under-five deaths prevented using the Lives Saved tool (LiST), extrapolating effectiveness estimates from community-randomized trials of scale-up of insecticide-treated nets (ITNs) in the 1990s, confirm the substantial impact and good cost-effectiveness that ITNs have achieved in high-endemic sub-Saharan Africa. An even higher cost-effectiveness would likely have been found if the modelling had included the additional indirect mortality impact of ITNs on preventing deaths from other common child illnesses, to which malaria contributes as a risk factor. As conventional ITNs are being replaced by long-lasting insecticidal nets and scale-up is expanded to target universal coverage for full, all-age populations at risk, enhanced transmission reduction may--above certain thresholds--enhance the mortality impact beyond that observed in the trials of the 1990s. On the other hand, lives saved by ITNs might fall if improved malaria case management with artemisinin-based combination therapy averts the deaths that ITNs would otherwise prevent.Validation and updating of LiST's simple assumption of a universal, fixed coverage-to-mortality-reduction ratio will require enhanced national programme and impact monitoring and evaluation. Key indicators for time trend analysis include malaria-related mortality from population-based surveys and vital registration, vector control and treatment coverage from surveys, and parasitologically-confirmed malaria cases and deaths recorded in health facilities. Indispensable is triangulation with dynamic transmission models, fitted to long-term trend data on vector, parasite and human populations over successive phases of malaria control and elimination.Sound, locally optimized budget allocation including on monitoring and evaluation priorities will benefit much if policy makers and programme planners

  19. Return on Investment: A Fuller Assessment of the Benefits and Cost Savings of the US Publicly Funded Family Planning Program

    PubMed Central

    Frost, Jennifer J; Sonfield, Adam; Zolna, Mia R; Finer, Lawrence B

    2014-01-01

    Context Each year the United States’ publicly supported family planning program serves millions of low-income women. Although the health impact and public-sector savings associated with this program's services extend well beyond preventing unintended pregnancy, they never have been fully quantified. Methods Drawing on an array of survey data and published parameters, we estimated the direct national-level and state-level health benefits that accrued from providing contraceptives, tests for the human immunodeficiency virus (HIV) and other sexually transmitted infections (STIs), Pap tests and tests for human papillomavirus (HPV), and HPV vaccinations at publicly supported family planning settings in 2010. We estimated the public cost savings attributable to these services and compared those with the cost of publicly funded family planning services in 2010 to find the net public-sector savings. We adjusted our estimates of the cost savings for unplanned births to exclude some mistimed births that would remain publicly funded if they had occurred later and to include the medical costs for births through age 5 of the child. Findings In 2010, care provided during publicly supported family planning visits averted an estimated 2.2 million unintended pregnancies, including 287,500 closely spaced and 164,190 preterm or low birth weight (LBW) births, 99,100 cases of chlamydia, 16,240 cases of gonorrhea, 410 cases of HIV, and 13,170 cases of pelvic inflammatory disease that would have led to 1,130 ectopic pregnancies and 2,210 cases of infertility. Pap and HPV tests and HPV vaccinations prevented an estimated 3,680 cases of cervical cancer and 2,110 cervical cancer deaths; HPV vaccination also prevented 9,000 cases of abnormal sequelae and precancerous lesions. Services provided at health centers supported by the Title X national family planning program accounted for more than half of these benefits. The gross public savings attributed to these services totaled approximately

  20. Vehicle Lightweighting: 40% and 45% Weight Savings Analysis: Technical Cost Modeling for Vehicle Lightweighting

    SciTech Connect

    Mascarin, Anthony; Hannibal, Ted; Raghunathan, Anand; Ivanic, Ziga; Francfort, James

    2015-04-01

    The U.S. Department of Energy’s Vehicle Technologies Office, Materials area commissioned a study to model and assess manufacturing economics of alternative design and production strategies for a series of lightweight vehicle concepts. The strategic targets were a 40% and a 45% mass reduction relative to a standard North American midsize passenger sedan at an effective cost of $3.42 per pound (lb) saved. The baseline vehicle was an average of several available vehicles in this class. Mass and cost breakdowns from several sources were used, including original equipment manufacturers’ (OEMs’) input through U.S. Department of Energy’s Vehicle Technologies Office programs and public presentations, A2Mac1 LLC’s teardown information, Lotus Engineering Limited and FEV, Inc. breakdowns in their respective lightweighting studies, and IBIS Associates, Inc.’s decades of experience in automotive lightweighting and materials substitution analyses. Information on lightweighting strategies in this analysis came from these same sources and the ongoing U.S. Department of Energy-funded Vehma International of America, Inc. /Ford Motor Company Multi-Material Lightweight Prototype Vehicle Demonstration Project, the Aluminum Association Transportation Group, and many United States Council for Automotive Research’s/United States Automotive Materials Partnership LLC lightweight materials programs.

  1. How School Facilities Managers and Business Officials Are Reducing Operating Costs and Saving Money. Energy-Smart Building Choices.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC.

    This guide addresses contributions that school facility administrators and business officials can make in an effort to reduce operating costs and free up money for capital improvements. The guide explores opportunities available to utilize energy-saving strategies at any stage in a building's life, from its initial design phase through renovation.…

  2. Color tunable low cost transparent heat reflector using copper and titanium oxide for energy saving application.

    PubMed

    Dalapati, Goutam Kumar; Masudy-Panah, Saeid; Chua, Sing Teng; Sharma, Mohit; Wong, Ten It; Tan, Hui Ru; Chi, Dongzhi

    2016-01-01

    Multilayer coating structure comprising a copper (Cu) layer sandwiched between titanium dioxide (TiO2) were demonstrated as a transparent heat reflecting (THR) coating on glass for energy-saving window application. The main highlight is the utilization of Cu, a low-cost material, in-lieu of silver which is widely used in current commercial heat reflecting coating on glass. Color tunable transparent heat reflecting coating was realized through the design of multilayer structure and process optimization. The impact of thermal treatment on the overall performance of sputter deposited TiO2/Cu/TiO2 multilayer thin film on glass substrate is investigated in detail. Significant enhancement of transmittance in the visible range and reflectance in the infra-red (IR) region has been observed after thermal treatment of TiO2/Cu/TiO2 multilayer thin film at 500 °C due to the improvement of crystal quality of TiO2. Highest visible transmittance of 90% and IR reflectance of 85% at a wavelength of 1200 nm are demonstrated for the TiO2/Cu/TiO2 multilayer thin film after annealing at 500 °C. Performance of TiO2/Cu/TiO2 heat reflector coating decreases after thermal treatment at 600 °C. The wear performance of the TiO2/Cu/TiO2 multilayer structure has been evaluated through scratch hardness test. The present work shows promising characteristics of Cu-based THR coating for energy-saving building industry. PMID:26846687

  3. Color tunable low cost transparent heat reflector using copper and titanium oxide for energy saving application

    PubMed Central

    Dalapati, Goutam Kumar; Masudy-Panah, Saeid; Chua, Sing Teng; Sharma, Mohit; Wong, Ten It; Tan, Hui Ru; Chi, Dongzhi

    2016-01-01

    Multilayer coating structure comprising a copper (Cu) layer sandwiched between titanium dioxide (TiO2) were demonstrated as a transparent heat reflecting (THR) coating on glass for energy-saving window application. The main highlight is the utilization of Cu, a low-cost material, in-lieu of silver which is widely used in current commercial heat reflecting coating on glass. Color tunable transparent heat reflecting coating was realized through the design of multilayer structure and process optimization. The impact of thermal treatment on the overall performance of sputter deposited TiO2/Cu/TiO2 multilayer thin film on glass substrate is investigated in detail. Significant enhancement of transmittance in the visible range and reflectance in the infra-red (IR) region has been observed after thermal treatment of TiO2/Cu/TiO2 multilayer thin film at 500 °C due to the improvement of crystal quality of TiO2. Highest visible transmittance of 90% and IR reflectance of 85% at a wavelength of 1200 nm are demonstrated for the TiO2/Cu/TiO2 multilayer thin film after annealing at 500 °C. Performance of TiO2/Cu/TiO2 heat reflector coating decreases after thermal treatment at 600 °C. The wear performance of the TiO2/Cu/TiO2 multilayer structure has been evaluated through scratch hardness test. The present work shows promising characteristics of Cu-based THR coating for energy-saving building industry. PMID:26846687

  4. Color tunable low cost transparent heat reflector using copper and titanium oxide for energy saving application

    NASA Astrophysics Data System (ADS)

    Dalapati, Goutam Kumar; Masudy-Panah, Saeid; Chua, Sing Teng; Sharma, Mohit; Wong, Ten It; Tan, Hui Ru; Chi, Dongzhi

    2016-02-01

    Multilayer coating structure comprising a copper (Cu) layer sandwiched between titanium dioxide (TiO2) were demonstrated as a transparent heat reflecting (THR) coating on glass for energy-saving window application. The main highlight is the utilization of Cu, a low-cost material, in-lieu of silver which is widely used in current commercial heat reflecting coating on glass. Color tunable transparent heat reflecting coating was realized through the design of multilayer structure and process optimization. The impact of thermal treatment on the overall performance of sputter deposited TiO2/Cu/TiO2 multilayer thin film on glass substrate is investigated in detail. Significant enhancement of transmittance in the visible range and reflectance in the infra-red (IR) region has been observed after thermal treatment of TiO2/Cu/TiO2 multilayer thin film at 500 °C due to the improvement of crystal quality of TiO2. Highest visible transmittance of 90% and IR reflectance of 85% at a wavelength of 1200 nm are demonstrated for the TiO2/Cu/TiO2 multilayer thin film after annealing at 500 °C. Performance of TiO2/Cu/TiO2 heat reflector coating decreases after thermal treatment at 600 °C. The wear performance of the TiO2/Cu/TiO2 multilayer structure has been evaluated through scratch hardness test. The present work shows promising characteristics of Cu-based THR coating for energy-saving building industry.

  5. Standardization and program effect analysis (Study 2.4). Volume 2: Equipment commonality analysis. [cost savings of using flight-proven components in designing spacecraft

    NASA Technical Reports Server (NTRS)

    Shiokari, T.

    1975-01-01

    The feasibility and cost savings of using flight-proven components in designing spacecraft were investigated. The components analyzed were (1) large space telescope, (2) stratospheric aerosol and gas equipment, (3) mapping mission, (4) solar maximum mission, and (5) Tiros-N. It is concluded that flight-proven hardware can be used with not-too-extensive modification, and significant savings can be realized. The cost savings for each component are presented.

  6. 41 CFR 301-70.506 - How do we define actual cost and constructive cost when an employee interrupts a travel...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... appropriate en route travel time. ... cost and constructive cost when an employee interrupts a travel assignment because of an incapacitating illness or injury? 301-70.506 Section 301-70.506 Public Contracts and Property Management Federal...

  7. 41 CFR 301-70.506 - How do we define actual cost and constructive cost when an employee interrupts a travel...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... appropriate en route travel time. ... cost and constructive cost when an employee interrupts a travel assignment because of an incapacitating illness or injury? 301-70.506 Section 301-70.506 Public Contracts and Property Management Federal...

  8. 41 CFR 301-70.506 - How do we define actual cost and constructive cost when an employee interrupts a travel...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... appropriate en route travel time. ... cost and constructive cost when an employee interrupts a travel assignment because of an incapacitating illness or injury? 301-70.506 Section 301-70.506 Public Contracts and Property Management Federal...

  9. Rumble over jailhouse healthcare. As states broaden outsourcing to private vendors, critics question quality of care and cost savings.

    PubMed

    Kutscher, Beth; Meyer, Harris

    2013-09-01

    The trend for states to outsource prison healthcare has met opposition from inmate advocates and legal aid groups. They fear quality of care will suffer, while others debate whether outsourcing care saves any money. Corizon, the largest U.S. private prison healthcare provider, says it definitely delivers savings. "We are the model because we've been doing capitated rates since we've been in business. Our cost per individual is significantly less than in the 'free world,' "says Corizon CEO Rich Hallworth. PMID:24046872

  10. Blue Heron Paper Company: Oregon Mill Uses Model-Based Energy Assessment to Identify Energy and Cost Savings Opportunities

    SciTech Connect

    2004-04-01

    Blue Heron Paper Company conducted a model-based energy assessment (MEA) to determine how to reduce effluent flow and heat load, minimize fresh water, and reduce process energy use at the company's Oregon City, Oregon, paper mill. Assessment staff recommended 15 projects, 7 of which the company considered. These projects would save an estimated 608,161 million British thermal units per year in natural gas and 990 kilowatt hours per year in electricity. Corresponding annual cost savings would be about $2.9 million per year. Furthermore, by reducing fuel requirements for the plant steam system, Blue Heron would also reduce stack gas emissions.

  11. Blue Heron Paper Company: Oregon Mill Uses Model-Based Energy Assessment to Identify Energy and Cost Savings Opportunities (Revision)

    SciTech Connect

    Not Available

    2004-04-01

    Blue Heron Paper Company conducted a model-based energy assessment (MEA) to determine how to reduce effluent flow and heat load, minimize fresh water, and reduce process energy use at the company's Oregon City, Oregon, paper mill. Assessment staff recommended 15 projects, 7 of which the company considered. These projects would save an estimated 608,161 million British thermal units per year in natural gas and 990 kilowatt hours per year in electricity. Corresponding annual cost savings would be about $2.9 million per year. Furthermore, by reducing fuel requirements for the plant steam system, Blue Heron would also reduce stack gas emissions.

  12. Rumble over jailhouse healthcare. As states broaden outsourcing to private vendors, critics question quality of care and cost savings.

    PubMed

    Kutscher, Beth; Meyer, Harris

    2013-09-01

    The trend for states to outsource prison healthcare has met opposition from inmate advocates and legal aid groups. They fear quality of care will suffer, while others debate whether outsourcing care saves any money. Corizon, the largest U.S. private prison healthcare provider, says it definitely delivers savings. "We are the model because we've been doing capitated rates since we've been in business. Our cost per individual is significantly less than in the 'free world,' "says Corizon CEO Rich Hallworth.

  13. Cost Savings Associated With Implementation of Peer-Reviewed Appropriate Use Criteria for Percutaneous Coronary Interventions.

    PubMed

    Puri, Pranav; Carroll, Jennifer; Patterson, Bobette

    2016-04-15

    Appropriate use criteria (AUC) for coronary revascularization have been developed to provide a practical standard to assess the quality of patient selection for percutaneous coronary interventions (PCI). However, the economic impact of AUC implementation has yet to be quantified. A peer-reviewed AUC process was implemented at UnityPoint Trinity in February 2012. Volumes of PCI cases were measured in 12-month intervals for 2 years after AUC implementation and compared with volumes from the corresponding 12-month intervals in the 2 years preceding implementation of AUC. Hospital reimbursement was averaged based on each year's payer mix and reimbursement contracts. In the 2 years preceding AUC implementation, PCI volumes were similar (1,414 in 2010 and 1,411 in 2011). After AUC implementation, volumes of PCI decreased by 17% in both 2012 and 2013. From 2012 to 2013, the relative ratio of elective to acute interventions decreased from 1.36 to 1.02. In the same time frame, the proportion of appropriate PCI significantly increased from 76% to 84% (p <0.001). Total hospital reimbursement for PCI decreased by 36% after AUC implementation. In conclusion, implementation of a peer-reviewed AUC process at the UnityPoint Trinity led to significant cost savings through a large decrease in volume of PCI with concurrent improvement in PCI appropriateness. PMID:26899491

  14. Real-time data collection technologies: Enhanced decision-making and cost savings January, 2005

    SciTech Connect

    Rust, T.L.; Vu, H.Q.

    2006-07-01

    Hand-held computers, Geographic Information Systems (GIS), and wireless communication devices are rapidly replacing traditional methods for field monitoring and data collection. Although pencil and paper remain important means of data transcription, field technicians can now use Personal Digital Assistants (PDA) to record their field notes and monitoring data. As data are uploaded wirelessly from the field, decision-makers can view realtime reports and maps that identify sample locations and monitoring results. The combination of PDAs, wireless communications, and web-based GIS provides field personnel and decision-makers many benefits throughout the life cycle of a project, including improved data consistency, real-time transfer of data from field locations to centralized databases, input validation, elimination of transcription errors, and cost savings. Concerns have been expressed however, about investing in hardware, software, and training for a new technology. This paper, based on several years of experience using wireless technologies for dozens of projects, is focused specifically on two case studies. The first case study is a large lead removal site in the Midwest at which real-time data collection technologies were used throughout the project to collect thousands of data points. The second is the Hurricane Katrina/Rita emergency response requiring rapid data collection under extraordinary circumstances. At both sites, the use of real-time data collection technologies significantly improved the data management process which reduced overall costs and increased efficiency. These results could not have been achieved using traditional data collection procedures. The oral presentation will focus on the advantages and disadvantages of the real-time data collection technologies, lessons learned, and planning considerations. A live demonstration, following a typical data collection scenario in which data are collected and plotted on a GIS map in near real

  15. Michigan Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the Michigan Uniform Energy Code

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-07-03

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Michigan homeowners. Moving to the 2012 IECC from the Michigan Uniform Energy Code is cost-effective over a 30-year life cycle. On average, Michigan homeowners will save $10,081 with the 2012 IECC. Each year, the reduction to energy bills will significantly exceed increased mortgage costs. After accounting for up-front costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $604 for the 2012 IECC.

  16. Solar thermal technology development: Estimated market size and energy cost savings. Volume 2: Assumptions, methodology and results

    NASA Technical Reports Server (NTRS)

    Gates, W. R.

    1983-01-01

    Estimated future energy cost savings associated with the development of cost-competitive solar thermal technologies (STT) are discussed. Analysis is restricted to STT in electric applications for 16 high-insolation/high-energy-price states. Three fuel price scenarios and three 1990 STT system costs are considered, reflecting uncertainty over future fuel prices and STT cost projections. Solar thermal technology research and development (R&D) is found to be unacceptably risky for private industry in the absence of federal support. Energy cost savings were projected to range from $0 to $10 billion (1990 values in 1981 dollars), depending on the system cost and fuel price scenario. Normal R&D investment risks are accentuated because the Organization of Petroleum Exporting Countries (OPEC) cartel can artificially manipulate oil prices and undercut growth of alternative energy sources. Federal participation in STT R&D to help capture the potential benefits of developing cost-competitive STT was found to be in the national interest. Analysis is also provided regarding two federal incentives currently in use: The Federal Business Energy Tax Credit and direct R&D funding.

  17. Solar thermal technology development: Estimated market size and energy cost savings. Volume 2: Assumptions, methodology and results

    NASA Astrophysics Data System (ADS)

    Gates, W. R.

    1983-02-01

    Estimated future energy cost savings associated with the development of cost-competitive solar thermal technologies (STT) are discussed. Analysis is restricted to STT in electric applications for 16 high-insolation/high-energy-price states. Three fuel price scenarios and three 1990 STT system costs are considered, reflecting uncertainty over future fuel prices and STT cost projections. Solar thermal technology research and development (R&D) is found to be unacceptably risky for private industry in the absence of federal support. Energy cost savings were projected to range from $0 to $10 billion (1990 values in 1981 dollars), depending on the system cost and fuel price scenario. Normal R&D investment risks are accentuated because the Organization of Petroleum Exporting Countries (OPEC) cartel can artificially manipulate oil prices and undercut growth of alternative energy sources. Federal participation in STT R&D to help capture the potential benefits of developing cost-competitive STT was found to be in the national interest. Analysis is also provided regarding two federal incentives currently in use: The Federal Business Energy Tax Credit and direct R&D funding.

  18. Pharmacogenomic test that predicts response to inhaled corticosteroids in adults with asthma likely to be cost-saving

    PubMed Central

    Wu, Ann Chen; Gay, Charlene; Rett, Melisa D; Stout, Natasha; Weiss, Scott T; Fuhlbrigge, Anne L

    2015-01-01

    Aim To identify the clinical and economic circumstances under which a pharmacogenomic test that predicts response to inhaled corticosteroids might be a cost-effective option for individuals with asthma. Materials & methods We synthesized published data on clinical and economic outcomes to project 10-year costs, quality-adjusted life-years and cost–effectiveness of pharmacogenomic testing for inhaled corticosteroid response. We assumed the pharmacogenomic test cost was $500 with a sensitivity and specificity of 84 and 98%, respectively. These were varied in sensitivity analyses. Results Both strategies, pharmacogenomic testing for inhaled corticosteroid response and no testing conferred 7.1 quality-adjusted life-years. Compared with no testing, pharmacogenomic testing costs less. Conclusion Pharmacogenomic testing for asthma is cost-saving and noninferior in improving health. PMID:25880024

  19. RCRA Part B permit modifications for cost savings and increased flexibility at the Rocky Flats Environmental Technology Site

    SciTech Connect

    Jierree, C.; Ticknor, K.

    1996-10-01

    With shrinking budgets and downsizing, a need for streamlined compliance initiatives became evident at the Rocky Flats Environmental Technology Site (RFETS). Therefore, Rocky Mountain Remediation Services (RMRS) at the RFETS successfully and quickly modified the RFETS RCRA Part B Permit to obtain significant cost savings and increased flexibility. This `was accomplished by requesting operations personnel to suggest changes to the Part B Permit which did not diminish overall compliance and which would be most. cost beneficial. The U.S. Department of Energy (DOE) subsequently obtained approval of those changes from the Colorado Department of Public Health and the Environment (CDPHE).

  20. Energy Efficiency and Least-Cost Planning: The Best Way to Save Money and Reduce Energy Use in Hawaii

    SciTech Connect

    Mowris, Robert J.

    1990-05-21

    If the 500 MW geothermal project on the Big Island of Hawaii is developed as planned, the Wao Kele O Puna rain forest will be severely damaged or destroyed. If this happens the State will lose one of its most precious resources. It would be tragic for this to happen, since on a least-cost basis, the geothermal project does not make economic sense. Improving energy efficiency in the commercial and residential sectors of Hawaii can save about 500 MW of power at a cost of $700 million.

  1. National Energy and Cost Savings for New Single- and Multifamily Homes: A Comparison of the 2006, 2009, and 2012 Editions of the IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2009 and 2012 International Energy Conservation Code (IECC) yield positive benefits for U.S. homeowners and significant energy savings for the nation. Moving from a baseline of the 2006 IECC to the 2009 IECC reduces average annual energy costs by 10.8%, while moving from the same baseline to the 2012 IECC reduces them by 32.1%. These reductions amount to annual energy cost savings of $168 and $497, respectively. The 2012 IECC saves $329 in energy costs compared to the 2009 IECC.

  2. Virginia Energy and Cost Savings for New Single- and Multifamily Homes: 2012 IECC as Compared to the 2009 Virginia Construction Code

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2012 International Energy Conservation Code (IECC) yields positive benefits for Virginia homeowners. Moving to the 2012 IECC from the current Virginia Construction Code is cost effective over a 30-year life cycle. On average, Virginia homeowners will save $5,836 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2012 IECC. Average annual energy savings are $388 for the 2012 IECC.

  3. A comparative analysis of the epidemiological impact and disease cost-savings of HPV vaccines in France

    PubMed Central

    Bresse, Xavier; Adam, Marjorie; Largeron, Nathalie; Roze, Stephane; Marty, Remi

    2013-01-01

    The aim was to compare the epidemiological and economic impact of 16/18 bivalent and 6/11/16/18 quadrivalent HPV vaccination in France, considering differences in licensed outcomes, protection against non-vaccine HPV types and prevention of HPV-6/11-related diseases. The differential impact of the two vaccines was evaluated using a published model adapted to the French setting. The target population was females aged 14–23 y and the time horizon was 100 y. A total of eight different scenarios compared vaccination impact in terms of reduction in HPV-16/18-associated carcinomas (cervical, vulvar, vaginal, anal, penile and head and neck), HPV-6/11-related genital warts and recurrent respiratory papillomatosis, and incremental reduction in cervical cancer due to potential cross-protection. Quadrivalent vaccine was associated with total discounted cost savings ranging from EUR 544–1,020 million vs. EUR 177–538 million with the bivalent vaccination (100-y time horizon). Genital wart prevention thanks to quadrivalent HPV vaccination accounted for EUR 306–380 million savings (37–56% of costs saved). In contrast, the maximal assumed cross-protection against cervical cancer resulted in EUR 13–33 million savings (4%). Prevention of vulvar, vaginal and anal cancers accounted for additional EUR 71–89 million savings (13%). In France, the quadrivalent HPV vaccination would result in significant incremental epidemiological and economic benefits vs. the bivalent vaccination, driven primarily by prevention of genital. The present analysis is the first in the French setting to consider the impact of HPV vaccination on all HPV diseases and non-vaccine types. PMID:23563511

  4. Cost/Value Approach to Insulation Produces Savings at Sibley School

    ERIC Educational Resources Information Center

    School Business Affairs, 1978

    1978-01-01

    An energy savings study revealed that adding insulation to an existing building and reducing ventilation loads would enable the school to heat both the existing building and the addition with existing boiler equipment. (Author/MLF)

  5. Building America Case Study: Low-Cost Evaluation of Energy Savings at the Community Scale, Fresno, California (Fact Sheet)

    SciTech Connect

    Not Available

    2014-10-01

    A new construction pilot community was constructed by builder-partner Wathen-Castanos Hybrid Homes (WCHH) based on a single occupied test house that was designed to achieve greater than 30% energy savings with respect to the House Simulation Protocols (Hendron, Robert; Engebrecht, Cheryn (2010). Building America House Simulation Protocols. Golden, CO: National Renewable Energy Laboratory.). Builders face several key problems when implementing a whole-house systems integrated measures package (SIMP) from a single test house into multiple houses. Although a technical solution already may have been evaluated and validated in an individual test house, the potential exists for constructability failures at the community scale. This report addresses factors of implementation and scalability at the community scale and proposes methodologies by which community-scale energy evaluations can be performed based on results at the occupied test house level. Research focused on the builder and trade implementation of a SIMP and the actual utility usage in the houses at the community scale of production. Five occupants participated in this community-scale research by providing utility bills and information on occupancy and miscellaneous gas and electric appliance use for their houses. IBACOS used these utility data and background information to analyze the actual energy performance of the houses. Verification with measured data is an important component in predictive energy modeling. The actual utility bill readings were compared to projected energy consumption using BEopt with actual weather and thermostat set points for normalization.

  6. Illustration of Cost Saving Implications of Lower Extremity Nerve Decompression to Prevent Recurrence of Diabetic Foot Ulceration.

    PubMed

    Rankin, Timothy M; Miller, John D; Gruessner, Angelika C; Nickerson, D Scott

    2015-07-01

    The US diabetic foot ulcer (DFU) incidence is 3-4% of 22.3 million diagnosed diabetes cases plus 6.3 million undiagnosed, 858 000 cases total. Risk of recurrence after healing is 30% annually. Lower extremity multiple nerve decompression (ND) surgery reduces neuropathic DFU (nDFU) recurrence risk by >80%. Cost effectiveness of hypothetical ND implementation to minimize nDFU recurrence is compared to the current $6.171 billion annual nDFU expense. A literature review identified best estimates of annual incidence, recurrence risk, medical management expense, and noneconomic costs for DFU. Illustrative cost/benefit calculations were performed assuming widespread application of bilateral ND after wound healing to the nDFU problem, using Center for Medicare Services mean expense data of $1143/case for unilateral lower extremity ND. Calculations use conservative, evidence-based cost figures, which are contemporary (2012) or adjusted for inflation. Widespread adoption of ND after nDFU healing could reduce annual DFU occurrences by at least 21% in the third year and 24% by year 5, representing calculated cost savings of $1.296 billion (year 3) to $1.481 billion (year 5). This scenario proffers significant expense reduction and societal benefit, and represents a minimum 1.9× return on the investment cost for surgical treatment. Further large cost savings would require reductions in initial DFU incidence, which ND might achieve by selective application to advanced diabetic sensorimotor polyneuropathy (DSPN). By minimizing the contribution of recurrences to yearly nDFU incidence, ND has potential to reduce by nearly $1 billion the annual cost of DFU treatment in the United States.

  7. Illustration of Cost Saving Implications of Lower Extremity Nerve Decompression to Prevent Recurrence of Diabetic Foot Ulceration

    PubMed Central

    Rankin, Timothy M.; Miller, John D.; Gruessner, Angelika C.; Nickerson, D. Scott

    2015-01-01

    The US diabetic foot ulcer (DFU) incidence is 3-4% of 22.3 million diagnosed diabetes cases plus 6.3 million undiagnosed, 858 000 cases total. Risk of recurrence after healing is 30% annually. Lower extremity multiple nerve decompression (ND) surgery reduces neuropathic DFU (nDFU) recurrence risk by >80%. Cost effectiveness of hypothetical ND implementation to minimize nDFU recurrence is compared to the current $6.171 billion annual nDFU expense. A literature review identified best estimates of annual incidence, recurrence risk, medical management expense, and noneconomic costs for DFU. Illustrative cost/benefit calculations were performed assuming widespread application of bilateral ND after wound healing to the nDFU problem, using Center for Medicare Services mean expense data of $1143/case for unilateral lower extremity ND. Calculations use conservative, evidence-based cost figures, which are contemporary (2012) or adjusted for inflation. Widespread adoption of ND after nDFU healing could reduce annual DFU occurrences by at least 21% in the third year and 24% by year 5, representing calculated cost savings of $1.296 billion (year 3) to $1.481 billion (year 5). This scenario proffers significant expense reduction and societal benefit, and represents a minimum 1.9× return on the investment cost for surgical treatment. Further large cost savings would require reductions in initial DFU incidence, which ND might achieve by selective application to advanced diabetic sensorimotor polyneuropathy (DSPN). By minimizing the contribution of recurrences to yearly nDFU incidence, ND has potential to reduce by nearly $1 billion the annual cost of DFU treatment in the United States. PMID:26055081

  8. Reaching cost-saving effects by a mixed collection of light packagings together with residual household waste?

    PubMed

    Janz, Alexander; Günther, Marko; Bilitewski, Bernd

    2011-09-01

    To enforce material recycling of household waste at high levels, separate collection schemes often under a producer's responsibility regime were implemented in Germany since the 1970s and 1990s, respectively. The separate collection of recyclables (Sorting-Transportation-Sorting-Recovery' system) is assumed, guaranteeing higher purities of the collected material streams but also causing higher costs for logistics and the processing of the waste fractions. Several authors argue that since the rapid development of automatic sorting systems in recent years, a mixed collection of recyclables and residual household waste with a downstream sorting strategy (Transportation-Sorting-Recovery system) is cheaper than the currents system while keeping the product quality constant. This paper evaluates the economic saving potentials in logistics and the extra costs for separation technologies when implementing a mixed collection system for light packagings together with residual household waste in an East German city. The results show that costs for process technologies in a mixed collection system can overcompensate cost-saving potentials in logistics.

  9. Colorado Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-07-04

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Colorado homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost-effective over a 30-year life cycle. On average, Colorado homeowners will save $1,528 over 30 years under the 2009 IECC, with savings still higher at $5,435 under the 2012 IECC. Each year, the reduction to energy bills will significantly exceed increased mortgage costs. After accounting for up-front costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for the 2009 and 2 years with the 2012 IECC. Average annual energy savings are $119 for the 2009 IECC and $392 for the 2012 IECC.

  10. Economic savings versus health losses: The cost-effectiveness of generic antiretroviral therapy in the United States

    PubMed Central

    Walensky, Rochelle P.; Sax, Paul E.; Nakamura, Yoriko M.; Weinstein, Milton C.; Pei, Pamela P.; Freedberg, Kenneth A.; Paltiel, A. David; Schackman, Bruce R.

    2013-01-01

    Background US HIV treatment guidelines recommend branded once-daily, one-pill efavirenz/emtricitabine/tenofovir as preferred first-line antiretroviral treatment (ART). With the anticipated approval of generic efavirenz in 2012 in the US, the cost of a once-daily, three-pill alternative (generic efavirenz, generic lamivudine, tenofovir) will decrease, but adherence and virologic suppression may be reduced. Objectives To assess the clinical impact, costs, and cost-effectiveness of the generic-based three-pill regimen compared to the branded, co-formulated regimen. To project the potential national savings in the first year of a switch to generic-based ART. Design Mathematical simulation of HIV disease. Data Sources Published data from US clinical trials and observational cohorts. Target Population HIV-infected patients eligible to start on or switch to an efavirenz-based generic ART regimen. Time Horizon Lifetime, One-year Perspective US health system Interventions No ART (for comparison), Three-pill Generic ART, and Branded ART Outcome Measures Quality-adjusted life expectancy, costs, and incremental cost-effectiveness ratios (ICER, $/quality-adjusted life expectancy [QALY]). Results of Base-Case Analysis Compared to No ART, Generic ART has an ICER of $21,100/QALY. Compared to Generic ART, Branded ART increases lifetime costs by $42,500, and per-person survival gains by 0.37 QALYs, for an ICER of $114,800/QALY. Estimated first-year savings, if all eligible US patients start on or switch to Generic ART, are $920 million. Results of Sensitivity Analysis Most plausible assumptions about Generic ART efficacy and costs lead to Branded ART ICERs >$100,000/QALY. Limitations The efficacy and price reduction associated with generics are unknown; estimates are intended to be conservative. Conclusions Compared to a slightly less effective generic-based regimen, the cost-effectiveness of first-line Branded ART exceeds $100,000/QALY. Generic-based ART in the US could yield

  11. Low-cost, highly transparent flexible low-e coating film to enable electrochromic windows with increased energy savings

    SciTech Connect

    Berland, Brian; Hollingsworth, Russell

    2015-03-31

    Five Quads of energy are lost through windows annually in the U.S. Low-e coatings are increasingly employed to reduce the wasted energy. Most commonly, the low-e coating is an oxide material applied directly to the glass at high temperature. With over 100,000,000 existing homes, a retrofit product is crucial to achieve widespread energy savings. Low-e films, i.e. coatings on polymeric substrates, are now also available to meet this need. However, the traditional oxide materials and process is incompatible with low temperature plastics. Alternate high performing low-e films typically incorporate materials that limit visible transmission to 35% or less. Further, the cost is high. The objective of this award was to develop a retrofit, integrated low-e/electrochromic window film to dramatically reduce energy lost through windows. While field testing of state-of-the-art electrochromic (EC) windows show the energy savings are maximized if a low-e coating is used in conjunction with the EC, available low-e films have a low visible transmission (~70% or less) that limits the achievable clear state and therefore, appearance and energy savings potential. Comprehensive energy savings models were completed at Lawrence Berkeley National Lab (LBNL). A parametric approach was used to project energy usage for windows with a large range of low-e properties across all U.S. climate zones, without limiting the study to materials that had already been produced commercially or made in a lab. The model enables projection of energy savings for low-e films as well as integrated low-e/EC products. This project developed a novel low-e film, optimized for compatibility with EC windows, using low temperature, high deposition rate processes for the growth of low-e coatings on plastic films by microwave plasma enhanced chemical vapor deposition. Silica films with good density and optical properties were demonstrated at deposition rates as high as 130Å/sec. A simple bi-layer low-e stack of

  12. Developing Information on Energy Savings and Associated Costs and Benefits of Energy Efficient Emerging Technologies Applicable in California

    SciTech Connect

    Xu, Tengfang; Slaa, Jan Willem; Sathaye, Jayant

    2010-12-15

    Implementation and adoption of efficient end-use technologies have proven to be one of the key measures for reducing greenhouse gas (GHG) emissions throughout the industries. In many cases, implementing energy efficiency measures is among one of the most cost effective investments that the industry could make in improving efficiency and productivity while reducing carbon dioxide (CO2) emissions. Over the years, there have been incentives to use resources and energy in a cleaner and more efficient way to create industries that are sustainable and more productive. With the working of energy programs and policies on GHG inventory and regulation, understanding and managing the costs associated with mitigation measures for GHG reductions is very important for the industry and policy makers around the world and in California. Successful implementation of applicable emerging technologies not only may help advance productivities, improve environmental impacts, or enhance industrial competitiveness, but also can play a significant role in climate-mitigation efforts by saving energy and reducing the associated GHG emissions. Developing new information on costs and savings benefits of energy efficient emerging technologies applicable in California market is important for policy makers as well as the industries. Therefore, provision of timely evaluation and estimation of the costs and energy savings potential of emerging technologies applicable to California is the focus of this report. The overall goal of the project is to identify and select a set of emerging and under-utilized energy-efficient technologies and practices as they are important to reduce energy consumption in industry while maintaining economic growth. Specifically, this report contains the results from performing Task 3 Technology Characterization for California Industries for the project titled Research Opportunities in Emerging and Under-Utilized Energy-Efficient Industrial Technologies, sponsored by

  13. Louisiana Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Louisiana homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Louisiana homeowners will save $1,663 over 30 years under the 2009 IECC, with savings still higher at $4,107 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for both the 2009 and 2012 IECC. Average annual energy savings are $149 for the 2009 IECC and $358 for the 2012 IECC.

  14. West Virginia Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for West Virginia homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, West Virginia homeowners will save $1,996 over 30 years under the 2009 IECC, with savings still higher at $7,301 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for both the 2009 and 2012 IECC. Average annual energy savings are $135 for the 2009 IECC and $480 for the 2012 IECC.

  15. Wisconsin Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the Wisconsin Uniform Dwelling Code

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Wisconsin homeowners. Moving to either the 2009 or 2012 IECC from the current Wisconsin state code is cost effective over a 30-year life cycle. On average, Wisconsin homeowners will save $2,484 over 30 years under the 2009 IECC, with savings still higher at $10,733 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for both the 2009 and 2012 IECC. Average annual energy savings are $149 for the 2009 IECC and $672 for the 2012 IECC.

  16. Kansas Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Kansas homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Kansas homeowners will save $2,556 over 30 years under the 2009 IECC, with savings still higher at $8,828 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for both the 2009 and 2012 IECC. Average annual energy savings are $155 for the 2009 IECC and $543 for the 2012 IECC.

  17. Minnesota Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the Minnesota Residential Energy Code

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Minnesota homeowners. Moving to either the 2009 or 2012 IECC from the current Minnesota Residential Energy Code is cost effective over a 30-year life cycle. On average, Minnesota homeowners will save $1,277 over 30 years under the 2009 IECC, with savings still higher at $9,873 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceed cumulative cash outlays) in 3 years for the 2009 IECC and 1 year for the 2012 IECC. Average annual energy savings are $122 for the 2009 IECC and $669 for the 2012 IECC.

  18. Missouri Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Missouri homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Missouri homeowners will save $2,229 over 30 years under the 2009 IECC, with savings still higher at $7,826 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for both the 2009 and 2012 IECC. Average annual energy savings are $143 for the 2009 IECC and $507 for the 2012 IECC.

  19. Alabama Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Alabama homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Alabama homeowners will save $2,117 over 30 years under the 2009 IECC, with savings still higher at $6,182 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for both the 2009 and 2012 IECC. Average annual energy savings are $168 for the 2009 IECC and $462 for the 2012 IECC.

  20. Mississippi Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Mississippi homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Mississippi homeowners will save $2,022 over 30 years under the 2009 IECC, with savings still higher at $5,400 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for both the 2009 and 2012 IECC. Average annual energy savings are $164 for the 2009 IECC and $422 for the 2012 IECC.

  1. Arkansas Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Arkansas homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Arkansas homeowners will save $1,948 over 30 years under the 2009 IECC, with savings still higher at $6,679 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 2 years for the 2009 and 1 year for the 2012 IECC. Average annual energy savings are $147 for the 2009 IECC and $466 for the 2012 IECC.

  2. Tennessee Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-06-15

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Tennessee homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost effective over a 30-year life cycle. On average, Tennessee homeowners will save $1,809 over 30 years under the 2009 IECC, with savings still higher at $6,102 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for both the 2009 and 2012 IECC. Average annual energy savings are $123 for the 2009 IECC and $415 for the 2012 IECC.

  3. Arizona Energy and Cost Savings for New Single- and Multifamily Homes: 2009 and 2012 IECC as Compared to the 2006 IECC

    SciTech Connect

    Lucas, Robert G.; Taylor, Zachary T.; Mendon, Vrushali V.; Goel, Supriya

    2012-04-01

    The 2009 and 2012 International Energy Conservation Codes (IECC) yield positive benefits for Arizona homeowners. Moving to either the 2009 or 2012 IECC from the 2006 IECC is cost-effective over a 30-year life cycle. On average, Arizona homeowners will save $3,245 over 30 years under the 2009 IECC, with savings still higher at $6,550 with the 2012 IECC. After accounting for upfront costs and additional costs financed in the mortgage, homeowners should see net positive cash flows (i.e., cumulative savings exceeding cumulative cash outlays) in 1 year for the 2009 and 2 years with the 2012 IECC. Average annual energy savings are $231 for the 2009 IECC and $486 for the 2012 IECC.

  4. Massachusetts Health Reform was Cost Saving for Individuals with New Venous Thromboembolism: A Cost-effectiveness Analysis

    PubMed Central

    Kapoor, Alok; Shaffer, Nicholas; Hanchate, Amresh; Roberts, Mark; Smith, Kenneth

    2015-01-01

    Background Patients with venous thromboembolism (VTE) require access to comprehensive physician and pharmacy benefits to prevent recurrence and hemorrhage. Prior to 2006, Massachusetts provided these benefits through a program restricted to safety net hospitals called Free Care. Providing portable health insurance through Massachusetts health reform could improve outcomes for uninsured with VTE but its cost-effectiveness is unknown. Methods and Results We constructed a Markov decision analysis model comparing our conceptualization of the Massachusetts health reform (“health reform strategy”) to no health reform strategy for a patient beginning warfarin for new episode of VTE. In the model, a patient may develop recurrent VTE or develop hemorrhage or stop warfarin after 6 months if no event occurs. To measure effectiveness, we analyzed laboratory data from Boston Medical Center, the largest safety net hospital in Massachusetts. Specifically, we measured the probability of having a subtherapeutic warfarin level for patients newly insured compared to those on Free Care pre-reform adjusting for secular trends. To calculate inpatient costs, we used the Health Care Utilization Project (HCUP). We then calculated the incremental cost effectiveness ratio (ICER) for the health reform strategy adjusted to 2014 USD per quality adjusted life year (QALY) and performed sensitivity analyses. The health reform strategy cost less and gained more QALYS than the no health reform strategy. Our result was most sensitive to the odds that Health Reform protected against a subtherapeutic warfarin level, the cost of Health Reform, and the percentage of total health care costs attributable to VTE in Massachusetts. Conclusions The health reform strategy cost less and was more effective than the no health reform strategy for patients with VTE. PMID:26908086

  5. New cooling system chemistry provides 45% cost savings through high cycle operation

    SciTech Connect

    Tylec, M.; Janeczko, J.; Tari, K.

    1998-07-01

    Operating cost minimization is an everyday goal for the Power Generation Industry. The cost-effective treatment of open recirculating cooling systems for corrosion, mineral scale, fouling, and microbiological growth is critical to ensure optimal generation of power. Capitalizing on an advancement in alkaline cooling water technology enabled a northeastern cogeneration plant to reduce water consumption, discharge costs, and treatment costs. This paper discusses the conversion from a conventional phosphonate technology to Continuum{reg{underscore}sign} AEC, a revolutionary cooling water treatment program. It details the increased cycles of concentration, improved treatment performance, and reduced overall operating costs provided by the new treatment program.

  6. Biomedical laboratory uses VAV fume hoods and heat recovery to save fuel costs

    SciTech Connect

    Baker, P.L. . Peter F. Loftus Div.)

    1994-03-01

    This article describes a HVAC system utilizing VAV fume hoods and heat recovery equipment to save energy. The topics of the article include building description and system design, planning, IAQ/thermal comfort, innovative design features such as digitally controlled VAV fume hoods, chiller heat recovery for fume hood make-up air reheat, glycol-run-around system for the animal facility, glycol-run-around free cooling/make-up air preheating system, and operations and maintenance.

  7. Geothermal Heat Pumps as a Cost Saving and Capital Renewal Too!

    SciTech Connect

    Hughes, P.J.

    1998-11-06

    An independent evaluation of the Fort Polk, Louisiana energy savings performance contract (ESPC) has verified the financial value of geothermal heat pump (GHP)-centered ESPCS to the federal government. The Department of Energy (DOE) Federal Energy Management Program (FEMP) has responded by issuing an RFP for the "National GHP-Technology-Specific Super ESPC Procurement." Federal agency sites anywhere in the nation will be able to implement GHP-centered ESPC projects as delivery orders against the awarded contracts.

  8. Program Tracks Cost Of Travel

    NASA Technical Reports Server (NTRS)

    Mauldin, Lemuel E., III

    1993-01-01

    Travel Forecaster is menu-driven, easy-to-use computer program that plans, forecasts cost, and tracks actual vs. planned cost of business-related travel of division or branch of organization and compiles information into data base to aid travel planner. Ability of program to handle multiple trip entries makes it valuable time-saving device.

  9. Palliative Care Teams' Cost-Saving Effect Is Larger For Cancer Patients With Higher Numbers Of Comorbidities.

    PubMed

    May, Peter; Garrido, Melissa M; Cassel, J Brian; Kelley, Amy S; Meier, Diane E; Normand, Charles; Stefanis, Lee; Smith, Thomas J; Morrison, R Sean

    2016-01-01

    Patients with multiple serious conditions account for a high proportion of health care spending. Such spending is projected to continue to grow substantially as a result of increased insurance eligibility, the ever-rising cost of care, the continued use of nonbeneficial high-intensity treatments at the end of life, and demographic changes. We evaluated the impact of palliative care consultation on hospital costs for adults with advanced cancer, excluding those with dementia. We found that compared to usual care, the receipt of a palliative care consultation within two days of admission was associated with 22 percent lower costs for patients with a comorbidity score of 2-3 and with 32 percent lower costs for those with a score of 4 or higher. Earlier consultation was also found to be systematically associated with a larger cost-saving effect for all subsamples defined by multimorbidity. Given ongoing workforce shortages, targeting early specialist palliative care to hospitalized patients with advanced cancer and higher numbers of serious concurrent conditions could improve care while complementing strategies to curb the growth of health spending.

  10. Palliative Care Teams' Cost-Saving Effect Is Larger For Cancer Patients With Higher Numbers Of Comorbidities.

    PubMed

    May, Peter; Garrido, Melissa M; Cassel, J Brian; Kelley, Amy S; Meier, Diane E; Normand, Charles; Stefanis, Lee; Smith, Thomas J; Morrison, R Sean

    2016-01-01

    Patients with multiple serious conditions account for a high proportion of health care spending. Such spending is projected to continue to grow substantially as a result of increased insurance eligibility, the ever-rising cost of care, the continued use of nonbeneficial high-intensity treatments at the end of life, and demographic changes. We evaluated the impact of palliative care consultation on hospital costs for adults with advanced cancer, excluding those with dementia. We found that compared to usual care, the receipt of a palliative care consultation within two days of admission was associated with 22 percent lower costs for patients with a comorbidity score of 2-3 and with 32 percent lower costs for those with a score of 4 or higher. Earlier consultation was also found to be systematically associated with a larger cost-saving effect for all subsamples defined by multimorbidity. Given ongoing workforce shortages, targeting early specialist palliative care to hospitalized patients with advanced cancer and higher numbers of serious concurrent conditions could improve care while complementing strategies to curb the growth of health spending. PMID:26733700

  11. Cost-Savings Analysis of the Better Beginnings, Better Futures Community-Based Project for Young Children and Their Families: A 10-Year Follow-up.

    PubMed

    Peters, Ray DeV; Petrunka, Kelly; Khan, Shahriar; Howell-Moneta, Angela; Nelson, Geoffrey; Pancer, S Mark; Loomis, Colleen

    2016-02-01

    This study examined the long-term cost-savings of the Better Beginnings, Better Futures (BBBF) initiative, a community-based early intervention project for young children living in socioeconomically disadvantaged neighborhoods during their transition to primary school. A quasi-experimental, longitudinal two-group design was used to compare costs and outcomes for children and families in three BBBF project neighborhoods (n = 401) and two comparison neighborhoods (n = 225). A cost-savings analysis was conducted using all project costs for providing up to 4 years of BBBF programs when children were in junior kindergarten (JK) (4 years old) to grade 2 (8 years old). Data on 19 government service cost measures were collected from the longitudinal research sample from the time the youth were in JK through to grade 12 (18 years old), 10 years after ending project participation. The average family incremental net savings to government of providing the BBBF project was $6331 in 2014 Canadian dollars. When the BBBF monetary return to government as a ratio of savings to costs was calculated, for every dollar invested by the government, a return of $2.50 per family was saved. Findings from this study have important implications for government investments in early interventions focused on a successful transition to primary school as well as parenting programs and community development initiatives in support of children's development.

  12. Energy Efficiency Improvement and Cost Saving Opportunities for Cement Making. An ENERGY STAR Guide for Energy and Plant Managers

    SciTech Connect

    Galitsky, Christina; Worrell, Ernst; Galitsky, Christina

    2008-01-01

    The cost of energy as part of the total production costs in the cement industry is significant, warranting attention for energy efficiency to improve the bottom line. Historically, energy intensity has declined, although more recently energy intensity seems to have stabilized with the gains. Coal and coke are currently the primary fuels for the sector, supplanting the dominance of natural gas in the 1970s. Most recently, there is a slight increase in the use of waste fuels, including tires. Between 1970 and 1999, primary physical energy intensity for cement production dropped 1 percent/year from 7.3 MBtu/short ton to 5.3 MBtu/short ton. Carbon dioxide intensity due to fuel consumption and raw material calcination dropped 16 percent, from 609 lb. C/ton of cement (0.31 tC/tonne) to 510 lb. C/ton cement (0.26 tC/tonne). Despite the historic progress, there is ample room for energy efficiency improvement. The relatively high share of wet-process plants (25 percent of clinker production in 1999 in the U.S.) suggests the existence of a considerable potential, when compared to other industrialized countries. We examined over 40 energy efficient technologies and measures and estimated energy savings, carbon dioxide savings, investment costs, and operation and maintenance costs for each of the measures. The report describes the measures and experiences of cement plants around the wold with these practices and technologies. Substantial potential for energy efficiency improvement exists in the cement industry and in individual plants. A portion of this potential will be achieved as part of (natural) modernization and expansion of existing facilities, as well as construction of new plants in particular regions. Still, a relatively large potential for improved energy management practices exists.

  13. [Estimation of cost-saving for reducing radioactive waste from nuclear medicine facilities by implementing decay in storage (DIS) in Japan].

    PubMed

    Kida, Tetsuo; Hiraki, Hitoshi; Yamaguchi, Ichirou; Fujibuchi, Toshioh; Watanabe, Hiroshi

    2012-01-01

    DIS has not yet been implemented in Japan as of 2011. Therefore, even if risk was negligible, medical institutions have to entrust radioactive temporal waste disposal to Japan Radio Isotopes Association (JRIA) in the current situation. To decide whether DIS should be implemented in Japan or not, cost-saving effect of DIS was estimated by comparing the cost that nuclear medical facilities pay. By implementing DIS, the total annual cost for all nuclear medical facilities in Japan is estimated to be decreased to 30 million yen or less from 710 million yen. DIS would save 680 million yen (96%) per year.

  14. [Estimation of cost-saving for reducing radioactive waste from nuclear medicine facilities by implementing decay in storage (DIS) in Japan].

    PubMed

    Kida, Tetsuo; Hiraki, Hitoshi; Yamaguchi, Ichirou; Fujibuchi, Toshioh; Watanabe, Hiroshi

    2012-01-01

    DIS has not yet been implemented in Japan as of 2011. Therefore, even if risk was negligible, medical institutions have to entrust radioactive temporal waste disposal to Japan Radio Isotopes Association (JRIA) in the current situation. To decide whether DIS should be implemented in Japan or not, cost-saving effect of DIS was estimated by comparing the cost that nuclear medical facilities pay. By implementing DIS, the total annual cost for all nuclear medical facilities in Japan is estimated to be decreased to 30 million yen or less from 710 million yen. DIS would save 680 million yen (96%) per year. PMID:22516599

  15. Cost-Savings Achieved in Two Semesters through the Adoption of Open Educational Resources

    ERIC Educational Resources Information Center

    Hilton, John Levi, III; Robinson, Jared; Wiley, David; Ackerman, J. Dale

    2014-01-01

    Textbooks represent a significant portion of the overall cost of higher education in the United States. The burden of these costs is typically shouldered by students, those who support them, and the taxpayers who fund the grants and student loans which pay for textbooks. Open educational resources (OER) provide students a way to receive…

  16. Energy Efficiency Improvement and Cost Saving Opportunities for Breweries: An ENERGY STAR(R) Guide for Energy and Plant Managers

    SciTech Connect

    Galitsky, Christina; Martin, Nathan; Worrell, Ernst; Lehman, Bryan

    2003-09-01

    Annually, breweries in the United States spend over $200 million on energy. Energy consumption is equal to 38 percent of the production costs of beer, making energy efficiency improvement an important way to reduce costs, especially in times of high energy price volatility. After a summary of the beer making process and energy use, we examine energy efficiency opportunities available for breweries. We provide specific primary energy savings for each energy efficiency measure based on case studies that have implemented the measures, as well as references to technical literature. If available, we have also listed typical payback periods. Our findings suggest that given available technology, there are still opportunities to reduce energy consumption cost-effectively in the brewing industry. Brewers value highly the quality, taste and drinkability of their beer. Brewing companies have and are expected to continue to spend capital on cost-effective energy conservation measures that meet these quality, taste and drinkability requirements. For individual plants, further research on the economics of the measures, as well as their applicability to different brewing practices, is needed to assess implementation of selected technologies.

  17. Worker replacement and cost-benefit analysis of life-saving health care programs, a precautionary note.

    PubMed

    Tessier, Philippe; Sultan-Taïeb, Hélène; Barnay, Thomas

    2014-04-01

    The assumption according to which ill individuals can be replaced at work that underpins the 'friction cost method' (FCM) to value productivity costs has been primarily discussed within the framework of cost-utility analysis. This paper investigates the consequences of this assumption for cost-benefit analysis (CBA). It makes three contributions. First, it provides the first analytical account of the overall consequences of ill worker replacement on social welfare and it analyzes the associated compensation effects within a CBA framework. Second, it highlights a double counting problem that arises when ill worker replacement is assumed in the CBA of life-saving health care programs. To the best of our knowledge, no satisfactory solution to this problem has yet been provided in the literature. Third, this paper suggests and discusses two original ways to address this double counting issue. One consists in adjusting value of a statistical life estimations for the well-being provided by future incomes. Another possibility lies in the estimation of marginal rates of substitution between health and wealth so as to directly monetize the value of life over and above consumption. We show that both solutions raise unresolved questions that should be addressed in future research to enable appropriate use of the FCM in CBA.

  18. Energy Efficiency Improvement and Cost Saving Opportunities for the Pharmaceutical Industry. An ENERGY STAR Guide for Energy and Plant Managers

    SciTech Connect

    Galitsky, Christina; Galitsky, Christina; Chang, Sheng-chieh; Worrell, Ernst; Masanet, Eric

    2008-03-01

    The U.S. pharmaceutical industry consumes almost $1 billion in energy annually. Energy efficiency improvement is an important way to reduce these costs and to increase predictable earnings, especially in times of high energy price volatility. There are a variety of opportunities available at individual plants in the U.S. pharmaceutical industry to reduce energy consumption in a cost-effective manner. This Energy Guide discusses energy efficiency practices and energy efficient technologies that can be implemented at the component, process, system, and organizational levels. A discussion of the trends, structure, and energy consumption characteristics of the U.S. pharmaceutical industry is provided along with a description of the major process steps in the pharmaceutical manufacturing process. Expected savings in energy and energy-related costs are given for many energy efficiency measures, based on case study data from real-world applications in pharmaceutical and related facilities worldwide. Typical measure payback periods and references to further information in the technical literature are also provided, when available. The information in this Energy Guide is intended to help energy and plant managers reduce energy consumption in a cost-effective manner while meeting regulatory requirements and maintaining the quality of products manufactured. At individual plants, further research on the economics of the measures?as well as their applicability to different production practices?is needed to assess potential implementation of selected technologies.

  19. An actuarial analysis shows that offering lung cancer screening as an insurance benefit would save lives at relatively low cost.

    PubMed

    Pyenson, Bruce S; Sander, Marcia S; Jiang, Yiding; Kahn, Howard; Mulshine, James L

    2012-04-01

    Lung cancer screening is not established as a public health practice, yet the results of a recent large randomized controlled trial showed that screening with low-dose spiral computed tomography reduces lung cancer mortality. Using actuarial models, this study estimated the costs and benefits of annual lung cancer screening offered as a commercial insurance benefit in the high-risk US population ages 50-64. Assuming current commercial reimbursement rates for treatment, we found that screening would cost about $1 per insured member per month in 2012 dollars. The cost per life-year saved would be below $19,000, an amount that compares favorably with screening for cervical, breast, and colorectal cancers. Our results suggest that commercial insurers should consider lung cancer screening of high-risk individuals to be high-value coverage and provide it as a benefit to people who are at least fifty years old and have a smoking history of thirty pack-years or more. We also believe that payers and patients should demand screening from high-quality, low-cost providers, thus helping set an example of efficient system innovation.

  20. Healthcare Cost Savings Estimator Tool for Chronic Disease Self-Management Program: A New Tool for Program Administrators and Decision Makers

    PubMed Central

    Ahn, SangNam; Smith, Matthew Lee; Altpeter, Mary; Post, Lindsey; Ory, Marcia G.

    2015-01-01

    Chronic disease self-management education (CDSME) programs have been delivered to more than 100,000 older Americans with chronic conditions. As one of the Stanford suite of evidence-based CDSME programs, the chronic disease self-management program (CDSMP) has been disseminated in diverse populations and settings. The objective of this paper is to introduce a practical, universally applicable tool to assist program administrators and decision makers plan implementation efforts and make the case for continued program delivery. This tool was developed utilizing data from a recent National Study of CDSMP to estimate national savings associated with program participation. Potential annual healthcare savings per CDSMP participant were calculated based on averted emergency room visits and hospitalizations. While national data can be utilized to estimate cost savings, the tool has built-in features allowing users to tailor calculations based on their site-specific data. Building upon the National Study of CDSMP’s documented potential savings of $3.3 billion in healthcare costs by reaching 5% of adults with one or more chronic conditions, two heuristic case examples were also explored based on different population projections. The case examples show how a small county and large metropolitan city were not only able to estimate healthcare savings ($38,803 for the small county; $732,290 for the large metropolitan city) for their existing participant populations but also to project significant healthcare savings if they plan to reach higher proportions of middle-aged and older adults. Having a tool to demonstrate the monetary value of CDSMP can contribute to the ongoing dissemination and sustainability of such community-based interventions. Next steps will be creating a user-friendly, internet-based version of Healthcare Cost Savings Estimator Tool: CDSMP, followed by broadening the tool to consider cost savings for other evidence-based programs. PMID:25964946

  1. EPA evaluation of the Malpassi Filter King device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-01-01

    This report announces the conclusions of the EPA evaluation of the 'Malpassi Filter King' device under provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the 'Malpassi Filter King' device was conducted upon receiving an application from the marketer. The device is a gasoline pressure regulator. The 'Malpassi Filter King' device is claimed to save gasoline by improving the fuel economy of carburetor-equipped, automotive engines.

  2. Healthcare cost savings estimator tool for chronic disease self-management program: a new tool for program administrators and decision makers.

    PubMed

    Ahn, SangNam; Smith, Matthew Lee; Altpeter, Mary; Post, Lindsey; Ory, Marcia G

    2015-01-01

    Chronic disease self-management education (CDSME) programs have been delivered to more than 100,000 older Americans with chronic conditions. As one of the Stanford suite of evidence-based CDSME programs, the chronic disease self-management program (CDSMP) has been disseminated in diverse populations and settings. The objective of this paper is to introduce a practical, universally applicable tool to assist program administrators and decision makers plan implementation efforts and make the case for continued program delivery. This tool was developed utilizing data from a recent National Study of CDSMP to estimate national savings associated with program participation. Potential annual healthcare savings per CDSMP participant were calculated based on averted emergency room visits and hospitalizations. While national data can be utilized to estimate cost savings, the tool has built-in features allowing users to tailor calculations based on their site-specific data. Building upon the National Study of CDSMP's documented potential savings of $3.3 billion in healthcare costs by reaching 5% of adults with one or more chronic conditions, two heuristic case examples were also explored based on different population projections. The case examples show how a small county and large metropolitan city were not only able to estimate healthcare savings ($38,803 for the small county; $732,290 for the large metropolitan city) for their existing participant populations but also to project significant healthcare savings if they plan to reach higher proportions of middle-aged and older adults. Having a tool to demonstrate the monetary value of CDSMP can contribute to the ongoing dissemination and sustainability of such community-based interventions. Next steps will be creating a user-friendly, internet-based version of Healthcare Cost Savings Estimator Tool: CDSMP, followed by broadening the tool to consider cost savings for other evidence-based programs.

  3. Healthcare cost savings estimator tool for chronic disease self-management program: a new tool for program administrators and decision makers.

    PubMed

    Ahn, SangNam; Smith, Matthew Lee; Altpeter, Mary; Post, Lindsey; Ory, Marcia G

    2015-01-01

    Chronic disease self-management education (CDSME) programs have been delivered to more than 100,000 older Americans with chronic conditions. As one of the Stanford suite of evidence-based CDSME programs, the chronic disease self-management program (CDSMP) has been disseminated in diverse populations and settings. The objective of this paper is to introduce a practical, universally applicable tool to assist program administrators and decision makers plan implementation efforts and make the case for continued program delivery. This tool was developed utilizing data from a recent National Study of CDSMP to estimate national savings associated with program participation. Potential annual healthcare savings per CDSMP participant were calculated based on averted emergency room visits and hospitalizations. While national data can be utilized to estimate cost savings, the tool has built-in features allowing users to tailor calculations based on their site-specific data. Building upon the National Study of CDSMP's documented potential savings of $3.3 billion in healthcare costs by reaching 5% of adults with one or more chronic conditions, two heuristic case examples were also explored based on different population projections. The case examples show how a small county and large metropolitan city were not only able to estimate healthcare savings ($38,803 for the small county; $732,290 for the large metropolitan city) for their existing participant populations but also to project significant healthcare savings if they plan to reach higher proportions of middle-aged and older adults. Having a tool to demonstrate the monetary value of CDSMP can contribute to the ongoing dissemination and sustainability of such community-based interventions. Next steps will be creating a user-friendly, internet-based version of Healthcare Cost Savings Estimator Tool: CDSMP, followed by broadening the tool to consider cost savings for other evidence-based programs. PMID:25964946

  4. Costs for integrating wind into the future ERCOT system with related costs for savings in CO2 emissions.

    PubMed

    Lu, Xi; McElroy, Michael B; Sluzas, Nora A

    2011-04-01

    Wind power can make an important contribution to the goal of reducing emissions of CO2. The major problem relates to the intrinsic variability of the source and the difficulty of reconciling the supply of electricity with demand particularly at high levels of wind penetration. This challenge is explored for the case of the ERCOT system in Texas. Demand for electricity in Texas is projected to increase by approximately 60% by 2030. Considering hourly load data reported for 2006, assuming that the pattern of demand in 2030 should be similar to 2006, and adopting as a business as usual (BAU) reference an assumption that the anticipated additional electricity should be supplied by a combination of coal and gas with prices, discounted to 2007 dollars of $2 and $6 per MMBTU respectively, we conclude that the bus-bar price for electricity would increase by about 1.1 ¢/kWh at a wind penetration level of 30%, by about 3.4 ¢/kWh at a penetration level of 80%. Corresponding costs for reductions in CO2 range from $20/ton to $60/ton. A number of possibilities are discussed that could contribute to a reduction in these costs including the impact of an expanded future fleet of electrically driven vehicles.

  5. Costs for integrating wind into the future ERCOT system with related costs for savings in CO2 emissions.

    PubMed

    Lu, Xi; McElroy, Michael B; Sluzas, Nora A

    2011-04-01

    Wind power can make an important contribution to the goal of reducing emissions of CO2. The major problem relates to the intrinsic variability of the source and the difficulty of reconciling the supply of electricity with demand particularly at high levels of wind penetration. This challenge is explored for the case of the ERCOT system in Texas. Demand for electricity in Texas is projected to increase by approximately 60% by 2030. Considering hourly load data reported for 2006, assuming that the pattern of demand in 2030 should be similar to 2006, and adopting as a business as usual (BAU) reference an assumption that the anticipated additional electricity should be supplied by a combination of coal and gas with prices, discounted to 2007 dollars of $2 and $6 per MMBTU respectively, we conclude that the bus-bar price for electricity would increase by about 1.1 ¢/kWh at a wind penetration level of 30%, by about 3.4 ¢/kWh at a penetration level of 80%. Corresponding costs for reductions in CO2 range from $20/ton to $60/ton. A number of possibilities are discussed that could contribute to a reduction in these costs including the impact of an expanded future fleet of electrically driven vehicles. PMID:21375280

  6. Energy Efficiency Improvement and Cost Saving Opportunities for the Glass Industry. An ENERGY STAR Guide for Energy and Plant Managers

    SciTech Connect

    Galitsky, Christina; Worrell, Ernst; Galitsky, Christina; Masanet, Eric; Graus, Wina

    2008-03-01

    The U.S. glass industry is comprised of four primary industry segments--flat glass, container glass, specialty glass, and fiberglass--which together consume $1.6 billion in energy annually. On average, energy costs in the U.S. glass industry account for around 14 percent of total glass production costs. Energy efficiency improvement is an important way to reduce these costs and to increase predictable earnings, especially in times of high energy price volatility. There is a variety of opportunities available at individual plants in the U.S. glass industry to reduce energy consumption in a cost-effective manner. This Energy Guide discusses energy efficiency practices and energy-efficient technologies that can be implemented at the component, process, system, and organizational levels. A discussion of the trends, structure, and energy consumption characteristics of the U.S. glass industry is provided along with a description of the major process steps in glass manufacturing. Expected savings in energy and energy-related costs are given for many energy efficiency measures, based on case study data from real-world applications in glass production facilities and related industries worldwide. Typical measure payback periods and references to further information in the technical literature are also provided, when available. The information in this Energy Guide is intended to help energy and plant managers in the U.S. glass industry reduce energy consumption in a cost-effective manner while maintaining the quality of products manufactured. Further research on the economics of the measures--as well on as their applicability to different production practices--is needed to assess potential implementation of selected technologies at individual plants.

  7. Efficient motor saves power costs by trading electricity for natural gas

    SciTech Connect

    1995-08-01

    Casinghead gas provides inexpensive energy to drive the PowerPac pumpjack motor at a lower cost than an electric power plant. The PowerPAc is a 454-cubic-inch General Motors V-8 modified to run on natural gas. The engine will push 500 to 600 pound/feet of torque at low revolutions per minute. Engine efficiency, air emissions, and cost are discussed.

  8. The Cost of Medicaid Savings: The Potential Detrimental Public Health Impact of Neonatal Circumcision Defunding

    PubMed Central

    Andrews, Annie L.; Lazenby, Gweneth B.; Unal, Elizabeth Ramsey; Simpson, Kit N.

    2012-01-01

    Objective. To project the increased incidence of HIV and subsequent costs resulting from the expected decreased rate of circumcision due to Medicaid defunding in one southeastern state. Methods. Using 2009 South Carolina (SC) Medicaid birth cohort (n = 29, 316), we calculated expected heterosexually acquired HIV cases at current circumcision rates. To calculate age/race/gender specific HIV incidence rates, we used 2009 South Carolina Department of Health and Environmental Control reported gender and race specific HIV cases, CDC reported age distribution of HIV cases, and 2009 S.C. population data. Accounting for current circumcision rates, we calculated the change in incidence of heterosexually acquired HIV assuming circumcision provides 60% protection against HIV transmission to males and 46% protection against male to female transmission. Published lifetime cost of HIV was used to calculate the cost of additional HIV cases. Results. Assuming Medicaid circumcision rates decrease from current nationally reported levels to zero secondary to defunding, we project an additional 55 male cases of HIV and 47 female cases of HIV among this birth cohort. The total cost discounted to time of infection of these additional HIV cases is $20,924,400 for male cases and $17,711,400 for female cases. The cost to circumcise males in this birth cohort at currently reported rates is $4,856,000. Conclusions. For every year of decreased circumcision rates due to Medicaid defunding, we project over 100 additional HIV cases and $30,000,000 in net medical costs. PMID:23125519

  9. California Federal Facilities: Rate-Responsive Building Operation for Deeper Cost and Energy Savings

    SciTech Connect

    2012-05-01

    Dynamic pricing electricity tariffs, now the default for large customers in California (peak demand of 200 kW and higher for PG&E and SCE, and 20 kW and higher for SDG&E), are providing Federal facilities new opportunities to cut their electricity bills and help them meet their energy savings mandates. The U.S. Department of Energy’s (DOE) Federal Energy Management Program (FEMP) has created this fact sheet to help California federal facilities take advantage of these opportunities through “rate-responsive building operation.” Rate-responsive building operation involves designing your load management strategies around your facility’s variable electric rate, using measures that require little or no financial investment.

  10. Evaluation of Production Cost Savings from Consolidation of Balancing Authorities in the US Western Interconnection under High Wind and Solar Penetration

    SciTech Connect

    Nguyen, Tony B.; Samaan, Nader A.; Jin, Chunlian

    2014-12-24

    This paper introduces a comprehensive analysis to quantify the potential savings in production cost due to consolidation of 32 US western interconnection Balancing Authorities (BAs). Three simulation scenarios are developed: current Western Electricity Coordinating Council (WECC) BAs structure, full copper-sheet consolidation, and full consolidation with transmission congestion considered. The study uses WECC Transmission Expansion Planning Policy Committee (TEPPC) model that was developed for the year 2020. The model assumes 8% wind and 3% solar energy penetration as percentage of total WECC demand in 2020. Sensitivity analyses are carried out to assess the impact of transmission hurdle rates between WECC BAs on potential benefits. The study shows savings that ranges from $400 Million (2.4% of total one year production cost) to $600 Million (3.2%) per year in thermal units production cost due to consolidation can be achieved. The copper sheet consolidation scenario shows an extra savings of $240 Million (1.4%) per year.

  11. Treatment of an actual slaughterhouse wastewater by integration of biological and advanced oxidation processes: Modeling, optimization, and cost-effectiveness analysis.

    PubMed

    Bustillo-Lecompte, Ciro Fernando; Mehrvar, Mehrab

    2016-11-01

    Biological and advanced oxidation processes are combined to treat an actual slaughterhouse wastewater (SWW) by a sequence of an anaerobic baffled reactor, an aerobic activated sludge reactor, and a UV/H2O2 photoreactor with recycle in continuous mode at laboratory scale. In the first part of this study, quadratic modeling along with response surface methodology are used for the statistical analysis and optimization of the combined process. The effects of the influent total organic carbon (TOC) concentration, the flow rate, the pH, the inlet H2O2 concentration, and their interaction on the overall treatment efficiency, CH4 yield, and H2O2 residual in the effluent of the photoreactor are investigated. The models are validated at different operating conditions using experimental data. Maximum TOC and total nitrogen (TN) removals of 91.29 and 86.05%, respectively, maximum CH4 yield of 55.72%, and minimum H2O2 residual of 1.45% in the photoreactor effluent were found at optimal operating conditions. In the second part of this study, continuous distribution kinetics is applied to establish a mathematical model for the degradation of SWW as a function of time. The agreement between model predictions and experimental values indicates that the proposed model could describe the performance of the combined anaerobic-aerobic-UV/H2O2 processes for the treatment of SWW. In the final part of the study, the optimized combined anaerobic-aerobic-UV/H2O2 processes with recycle were evaluated using a cost-effectiveness analysis to minimize the retention time, the electrical energy consumption, and the overall incurred treatment costs required for the efficient treatment of slaughterhouse wastewater effluents. PMID:27568982

  12. Socio-economic impact of antiretroviral treatment in HIV patients. An economic review of cost savings after introduction of HAART.

    PubMed

    Gonzalo, Teresa; García Goñi, Manuel; Muñoz-Fernández, María Angeles

    2009-01-01

    Star celebrities such as Rock Hudson, Freddie Mercury, Magic Johnson, and Isaac Asimov have unfortunately something in common: they were all victims of the HIV global pandemic. Since then HIV infection has become considered a pandemic disease, and it is regarded as a priority in healthcare worldwide. It is ranked as the first cause of death among young people in industrialized countries, and it is recognized as a public healthcare problem due to its human, social, mass media, and economic impact. Incorporation of new and highly active antiretroviral treatment, available since 1996 for HIV/AIDS treatment, has provoked a radical change in the disease pattern, as well as in the impact on patient survival and quality of life. The pharmaceutical industry's contribution, based on the research for more active new drugs, has been pivotal. Mortality rates have decreased significantly in 20 years by 50% and now AIDS is considered a chronic and controlled disease. In this review we have studied the impact of HAART treatment on infected patients, allowing them to maintain their status as active workers and the decreased absenteeism from work derived from this, contributing ultimately to overall social wealth and, thus, to economic growth. Furthermore, an analysis of the impact on healthcare costs, quality of life per year, life per year gained, cost economic savings and cost opportunity among other parameters has shown that society and governments are gaining major benefits from the inclusion of antiretroviral therapies in HIV/AIDS patients.

  13. Reevaluation of Vitrified High-Level Waste Form Criteria for Potential Cost Savings at the Defense Waste Processing Facility - 13598

    SciTech Connect

    Ray, J.W.; Marra, S.L.; Herman, C.C.

    2013-07-01

    At the Savannah River Site (SRS) the Defense Waste Processing Facility (DWPF) has been immobilizing SRS's radioactive high level waste (HLW) sludge into a durable borosilicate glass since 1996. Currently the DWPF has poured over 3,500 canisters, all of which are compliant with the U. S. Department of Energy's (DOE) Waste Acceptance Product Specifications for Vitrified High-Level Waste Forms (WAPS) and therefore ready to be shipped to a federal geologic repository for permanent disposal. Due to DOE petitioning to withdraw the Yucca Mountain License Application (LA) from the Nuclear Regulatory Commission (NRC) in 2010 and thus no clear disposal path for SRS canistered waste forms, there are opportunities for cost savings with future canister production at DWPF and other DOE producer sites by reevaluating high-level waste form requirements and compliance strategies and reducing/eliminating those that will not negatively impact the quality of the canistered waste form. (authors)

  14. Reevaluation Of Vitrified High-Level Waste Form Criteria For Potential Cost Savings At The Defense Waste Processing Facility

    SciTech Connect

    Ray, J. W.; Marra, S. L.; Herman, C. C.

    2013-01-09

    At the Savannah River Site (SRS) the Defense Waste Processing Facility (DWPF) has been immobilizing SRS's radioactive high level waste (HLW) sludge into a durable borosilicate glass since 1996. Currently the DWPF has poured over 3,500 canisters, all of which are compliant with the U. S. Department of Energy's (DOE) Waste Acceptance Product Specifications for Vitrified High-Level Waste Forms (WAPS) and therefore ready to be shipped to a federal geologic repository for permanent disposal. Due to DOE petitioning to withdraw the Yucca Mountain License Application (LA) from the Nuclear Regulatory Commission (NRC) in 2010 and thus no clear disposal path for SRS canistered waste forms, there are opportunities for cost savings with future canister production at DWPF and other DOE producer sites by reevaluating high-level waste form requirements and compliance strategies and reducing/eliminating those that will not negatively impact the quality of the canistered waste form.

  15. Dry Kraft Pulping at Ambient Pressure for Cost Effective Energy Saving and Pollution Deduction

    SciTech Connect

    Yulin Deng; Art Ragauskas

    2012-08-28

    evaporated first under vacuum condition at low temperature. Then, the dry woodchips were baked at high temperature (120-130 C) at atmospheric pressure. The qualities of the pulp made with this method were improved compared to that made with method one. The pulp shows higher brightness and lower bulk than Kraft pulping. The tensile strength is significantly higher than the pulp made from the first method. Although the pulp is stronger than that of TMP pulp, it is still lower than conventional Kraft fiber. Method Three: The third dry method was done in a Kraft pulping digester at elevated pressure but without free liquid in the digester. With this method, pulp that has almost the same qualities as conventional Kraft pulp could be produced. The screen yield, Kappa number, fiber brightness, pulp strength and pulp bulk are almost identical to the conventional Kraft pulp. The key advantages of this dry pulping method include ca. 55 % of cooking energy saved during the pulping process, as high as 50 wt% of NaOH saving as well as 3 wt% of Na2S saving comparing to Kraft one. By analyzing fiber properties, yields, chemical and energy consumptions, we concluded that the dry pulping method based on Liquid Free Chemical Pulping, LFCP, could be very attractive for the pulp and paper industry. More fundamental studies and scale up trials are needed to fully commercialize the technology. We expect to conduct pilot trials between 12 to 24 months of period if the DOE or industry can provide continual research funding. Based on the technology we demonstrated in this report, several pilot trial facilities in the United States will be available after small modifications. For example, the Herty Foundation in Savannah, Georgia is one of these potential locations. DOE funding for continuous study and final lead to commercialization of the technique is important.

  16. Metaldyne. Plant-Wide Assessment at Royal Oak Finds Opportunities to Improve Manufacturing Effciency, Reduce Energy Use, and Achieve Sigificant Cost Savings

    SciTech Connect

    None, None

    2005-05-01

    This case study prepared for the U.S. Department of Energy's Industrial Technologies Program describes a plant-wide energy assessment conducted at the Metaldyne, Inc., forging plant in Royal Oak, Michigan. The assessment focused on reducing the plant's operating costs, inventory, and energy use. If the company were to implement all the recommendations that came out of the assessment, its total annual energy savings for electricity would be about 11.5 million kWh and annual cost savings would be $12.6 million.

  17. Can Digital Pathology Result In Cost Savings? A Financial Projection For Digital Pathology Implementation At A Large Integrated Health Care Organization

    PubMed Central

    Ho, Jonhan; Ahlers, Stefan M.; Stratman, Curtis; Aridor, Orly; Pantanowitz, Liron; Fine, Jeffrey L.; Kuzmishin, John A.; Montalto, Michael C.; Parwani, Anil V.

    2014-01-01

    Background: Digital pathology offers potential improvements in workflow and interpretive accuracy. Although currently digital pathology is commonly used for research and education, its clinical use has been limited to niche applications such as frozen sections and remote second opinion consultations. This is mainly due to regulatory hurdles, but also to a dearth of data supporting a positive economic cost-benefit. Large scale adoption of digital pathology and the integration of digital slides into the routine anatomic/surgical pathology “slide less” clinical workflow will occur only if digital pathology will offer a quantifiable benefit, which could come in the form of more efficient and/or higher quality care. Aim: As a large academic-based health care organization expecting to adopt digital pathology for primary diagnosis upon its regulatory approval, our institution estimated potential operational cost savings offered by the implementation of an enterprise-wide digital pathology system (DPS). Methods: Projected cost savings were calculated for the first 5 years following implementation of a DPS based on operational data collected from the pathology department. Projected savings were based on two factors: (1) Productivity and lab consolidation savings; and (2) avoided treatment costs due to improvements in the accuracy of cancer diagnoses among nonsubspecialty pathologists. Detailed analyses of incremental treatment costs due to interpretive errors, resulting in either a false positive or false negative diagnosis, was performed for melanoma and breast cancer and extrapolated to 10 other common cancers. Results: When phased in over 5-years, total cost savings based on anticipated improvements in pathology productivity and histology lab consolidation were estimated at $12.4 million for an institution with 219,000 annual accessions. The main contributing factors to these savings were gains in pathologist clinical full-time equivalent capacity impacted by

  18. Combined Heat and Power System Achieves Millions in Cost Savings at Large University - Case Study

    SciTech Connect

    2013-05-29

    Texas A&M University is operating a high-efficiency combined heat and power (CHP) system at its district energy campus in College Station, Texas. Texas A&M received $10 million in U.S. Department of Energy funding from the American Recovery and Reinvestment Act (ARRA) of 2009 for this project. Private-sector cost share totaled $40 million.

  19. Colleges Curtail Costs but Rarely Count How Much They Have Saved, Report Says

    ERIC Educational Resources Information Center

    Hermes, J. J.

    2008-01-01

    As higher-education institutions across the country struggle with constrained sources of funds, more than 80 percent of state institutions said they rely on energy-management programs to reduce operating costs, according to a report released by the American Association of State Colleges and Universities (Aascu). The report, based on a survey of…

  20. Cost-Saving Collaboration: Purchasing and Deploying a Statewide Learning Management System

    ERIC Educational Resources Information Center

    Klonoski, Ed

    2005-01-01

    Higher education is working to integrate next-generation education technology into its learning activities and is struggling to find cost-effective approaches. The learning management systems (LMSs) that evolved to provide support for distance education efforts have been adopted for use by the larger learning community, but the expense of…

  1. Cost Savings Threshold Analysis of a Capacity-Building Program for HIV Prevention Organizations

    ERIC Educational Resources Information Center

    Dauner, Kim Nichols; Oglesby, Willie H.; Richter, Donna L.; LaRose, Christopher M.; Holtgrave, David R.

    2008-01-01

    Although the incidence of HIV each year remains steady, prevention funding is increasingly competitive. Programs need to justify costs in terms of evaluation outcomes, including economic ones. Threshold analyses set performance standards to determine program effectiveness relative to that threshold. This method was used to evaluate the potential…

  2. Saving costs through the decontamination of the packaging of unused medical supplies using hydrogen peroxide vapor.

    PubMed

    Otter, Jonathan A; Nowakowski, Elaine; Salkeld, James A G; Duclos, Mike; Passaretti, Catherine L; Yezli, Saber; Ross, Tracy; Carroll, Karen C; Perl, Trish M

    2013-05-01

    OBJECTIVE. Individually packaged sterile supply items may become contaminated and act as vectors for nosocomial transmission of multidrug-resistant organisms (MDROs). Thus, many hospitals have a policy to dispose of these unused, packaged supply items at patient discharge from the hospital, which has considerable cost implications. We evaluated the frequency of contamination of these items, the efficacy of hydrogen peroxide vapor (HPV) in disinfecting them, and costs associated with discarded supplies. DESIGN. Before-after study. METHODS. A pilot study was performed in the rooms of 20 patients known to be colonized or infected with vancomycin-resistant enterococci (VRE), and a follow-up study was performed in an additional 20 rooms of patients under precautions for various MDROs in 6 high-risk units. Five pairs of supply items were selected. One item of each pair was sampled without exposure to HPV, and the other was sampled after HPV exposure. The cost of discarded supplies was calculated by examining stock lists of supplies stored on the study units. RESULTS. Seven (7%) of 100 items were contaminated with VRE in the pilot study, and 9 (9%) of 100 items were contaminated with MDROs in the follow-up study. None of the items were contaminated after exposure to HPV (P < .02 in both the pilot and the follow-up study). The annual cost of supplies discarded at patient hospital discharge was $387,055. This figure does not include the cost of waste disposal and is therefore likely to be an underestimation of the financial burden. CONCLUSIONS. HPV effectively disinfected the packaging of supply items, which could generate considerable financial and environmental benefits.

  3. Risk-based corrective action could save billions in LUST cleanup costs

    SciTech Connect

    Rapaport, D.; Flesch, A.

    1996-10-01

    Risk-based corrective action (RBCA) is a standardized approach to designing remediation strategies for contaminated sites. It was developed by the American Society for Testing and Materials (ASTM; West Conshohocken, PA) to help prioritize sites according to the urgency and type of corrective action needed to protect human health and the environment. The approach has gained widespread acceptance from the Environmental Protection Agency and state regulators. RBCA is designed to reduce misallocation of resources and imposition of unreasonable generic remedies at sites posing little threat to human health or ecological resources. Cleanup goals under RBCA are based on risk reduction--minimizing actual and potential health and environmental threats--rather than on generic concentrations of contaminants. The most widespread application of RBCA has been at leaking underground storage tank (LUST) sites.

  4. Guide to resource conservation and cost savings opportunities in the soap, detergents and related products sector

    SciTech Connect

    1998-10-01

    This guide was prepared to help those involved in the manufacturing of soap, detergent, and related products to identify potential process improvements that will reduce production costs and conserve resources. The guide offers a series of generic process descriptions and checklists of improvement opportunities specific to each of five major processes used in the industry: Soap production, surfactant production, solid cake product formulation, liquid product formulation, and granulated powdered product formulation. The checklists identify thermal, electrical, environmental, water use, and low- or no-cost measures that can be implemented, as well as retrofit technology options. A variety of new technologies that may exhibit future potential are also described. Appendices include a glossary, background information on the Ontario soap/detergent industry, and description of the four major categories of ingredients used in the industry.

  5. A farewell to didanosine: harm reduction and cost savings by eliminating use of didanosine

    PubMed Central

    Dziuban, Eric J; Raizes, Elliot; Koumans, Emilia H

    2015-01-01

    Didanosine (ddI) is a nucleoside reverse transcriptase inhibitor associated with adverse events and public health concerns which have diminished its place in clinical practice, particularly in resource-rich settings. While international guidelines do not contain ddI-containing regimens in preferred first- or second-line antiretroviral therapy (ART), there is no guidance for management of patients currently on ddI. In 2012 at least 20 countries purchased a total of $1–2 million of ddI. Drug purchase data in that year show 3.2–10.3 times higher costs for ddI compared to lamivudine (3TC). Given issues of multiple toxicities, monitoring, drug interactions, inconvenience, and virologic efficacy, as well as cost and formulary concerns, national (including resource-limited setting) ART programs should consider complete phase-out of ddI. PMID:25281538

  6. Therapeutic management of uncomplicated gastroesophageal reflux disease in france in 2005: Potential cost savings of omeprazole substitution

    PubMed Central

    Mouly, Stéphane; Charlemagne, Agnès; Lejeunne, Philippe; Fagnani, Francis

    2009-01-01

    other compounds (lansoprazole, pantoprazole, rabeprazole, and esomeprazole) were prescribed at half dose in 64.3% of cases. The extrapolated annual cost of PPIs reimbursed for this indication was €465.02 million at a mean reimbursement level of 72.7%. Brand-name omeprazole still accounted for ≈11% of the total cost reimbursed. Complete replacement of brand-name omeprazole with its generic counterpart would have reduced costs by €18.35 million (a decrease of 4.3% in the total reimbursed expenditure). The switch from generic full-dose omeprazole to a half dose of other PPIs would have allowed further savings ranging from €2.59 million (with lansoprazole) to €13.19 million (with pantoprazole). Conclusion: In accordance with recent recommendations for the treatment of uncomplicated GERD and based on the 2006 PPI pricing, switching from branded full-dose omeprazole to generic omeprazole or to the use of half doses of other PPIs may allow cost savings in France. PMID:24683238

  7. Automated monitoring of hemodialysis adequacy by dialysis machines: potential benefits to patients and cost savings.

    PubMed

    Daugirdas, John T; Tattersall, James E

    2010-11-01

    Hemodialysis adequacy can be quantified using ultraviolet absorbance of the spent dialysate, or by analysis of dialysate conductivity at the dialyzer inlet and outlet in response to changes in dialysate electrolyte concentration. These measurements can be made at every dialysis, including initial and acute treatments and can help detect access recirculation. No disposables or reagents are required. Cost may be reduced by reducing the need for blood sampling and laboratory analysis.

  8. Optimization and cost-saving in tagmentation-based mate-pair library preparation and sequencing.

    PubMed

    Tatsumi, Kaori; Nishimura, Osamu; Itomi, Kazu; Tanegashima, Chiharu; Kuraku, Shigehiro

    2015-05-01

    In de novo genome sequencing, mate-pair reads are crucial for scaffolding assembled contigs. However, preparation of mate-pair libraries is not a trivial task, even when using one of the latest approaches, the Nextera Mate Pair Sample Prep Kit from Illumina. To reduce cost and enhance library yield and fidelity when using this kit, we have modified the manufacturer's protocol based on (i) variable tagmentation conditions, (ii) intensive DNA shearing to decrease library insert length, and (iii) sequencing on an Illumina HiSeq with >150 cycles. Finally, we provide additional suggestions for further improvement in the application of this kit.

  9. CHARACTERIZING COSTS, SAVINGS AND BENEFITS OF A SELECTION OF ENERGY EFFICIENT EMERGING TECHNOLOGIES IN THE UNITED STATES

    SciTech Connect

    Xu, T.; Slaa, J.W.; Sathaye, J.

    2010-12-15

    Implementation and adoption of efficient end-use technologies have proven to be one of the key measures for reducing greenhouse gas (GHG) emissions throughout the industries. In many cases, implementing energy efficiency measures is among one of the most cost effective investments that the industry could make in improving efficiency and productivity while reducing CO2 emissions. Over the years, there have been incentives to use resources and energy in a cleaner and more efficient way to create industries that are sustainable and more productive. With the working of energy programs and policies on GHG inventory and regulation, understanding and managing the costs associated with mitigation measures for GHG reductions is very important for the industry and policy makers around the world. Successful implementation of emerging technologies not only can help advance productivities and competitiveness but also can play a significant role in mitigation efforts by saving energy. Providing evaluation and estimation of the costs and energy savings potential of emerging technologies is the focus of our work in this project. The overall goal of the project is to identify and select emerging and under-utilized energy-efficient technologies and practices as they are important to reduce energy consumption in industry while maintaining economic growth. This report contains the results from performing Task 2"Technology evaluation" for the project titled"Research Opportunities in Emerging and Under-Utilized Energy-Efficient Industrial Technologies," which was sponsored by California Energy Commission and managed by CIEE. The project purpose is to analyze market status, market potential, and economic viability of selected technologies applicable to the U.S. In this report, LBNL first performed re-assessments of all of the 33 emerging energy-efficient industrial technologies, including re-evaluation of the 26 technologies that were previously identified by Martin et al. (2000) and

  10. Regulatory and cost barriers are likely to limit biosimilar development and expected savings in the near future.

    PubMed

    Grabowski, Henry G; Guha, Rahul; Salgado, Maria

    2014-06-01

    In March 2010 Congress established an abbreviated Food and Drug Administration approval pathway for biosimilars-drugs that are very similar but not identical to a reference biological product and cost less. Because bringing biosimilars to the market currently requires large investments of money, fewer biosimilars are expected to enter the biologics market than has been the case with generic drugs entering the small-molecule drug market. Additionally, given the high regulatory hurdles to obtaining interchangeability-which would allow pharmacists to substitute a biosimilar for its reference product, subject to evolving state substitution laws-most biosimilars will likely compete as therapeutic alternatives instead of as therapeutic equivalents. In other words, biosimilars will need to compete with their reference product on the basis of quality; price; and manufacturer's reputation with physicians, insurers, and patient groups. Biosimilars also will face dynamic competition from new biologics in the same therapeutic class-including "biobetters," which offer incremental improvements on reference products, such as extended duration of action. The prospects for significant cost savings from the use of biosimilars appear to be limited for the next several years, but their use should increase over time because of both demand- and supply-side factors.

  11. Regulatory and cost barriers are likely to limit biosimilar development and expected savings in the near future.

    PubMed

    Grabowski, Henry G; Guha, Rahul; Salgado, Maria

    2014-06-01

    In March 2010 Congress established an abbreviated Food and Drug Administration approval pathway for biosimilars-drugs that are very similar but not identical to a reference biological product and cost less. Because bringing biosimilars to the market currently requires large investments of money, fewer biosimilars are expected to enter the biologics market than has been the case with generic drugs entering the small-molecule drug market. Additionally, given the high regulatory hurdles to obtaining interchangeability-which would allow pharmacists to substitute a biosimilar for its reference product, subject to evolving state substitution laws-most biosimilars will likely compete as therapeutic alternatives instead of as therapeutic equivalents. In other words, biosimilars will need to compete with their reference product on the basis of quality; price; and manufacturer's reputation with physicians, insurers, and patient groups. Biosimilars also will face dynamic competition from new biologics in the same therapeutic class-including "biobetters," which offer incremental improvements on reference products, such as extended duration of action. The prospects for significant cost savings from the use of biosimilars appear to be limited for the next several years, but their use should increase over time because of both demand- and supply-side factors. PMID:24889955

  12. A Preliminary Examination of the Cost Savings and Learning Impacts of Using Open Textbooks in Middle and High School Science Classes

    ERIC Educational Resources Information Center

    Wiley, David; Hilton, John Levi, III; Ellington, Shelley; Hall, Tiffany

    2012-01-01

    Proponents of open educational resources claim that significant cost savings are possible when open textbooks displace traditional textbooks in the classroom. Over a period of two years, we worked with 20 middle and high school science teachers (collectively teaching approximately 3,900 students) who adopted open textbooks to understand the…

  13. EPA (Environmental Protection Agency) evaluation of the HYDRO-VAC device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-08-01

    This document announces the conclusions of the EPA evaluation of the HYDRO-VAC device under section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the HYDRO-VAC device was conducted upon the application of the manufacturer. The product is claimed to improved fuel economy and performance for both gasoline and diesel fueled vehicles.

  14. EPA evaluation of the SYNERGY-1 fuel additive under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1981-06-01

    This document announces the conclusions of the EPA evaluation of the 'SYNERGY-1' device under provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. This additive is intended to improve fuel economy and exhaust emission levels of two and four cycle gasoline fueled engines.

  15. Public agency cost savings from standardizing energy management temperature control systems

    SciTech Connect

    Mayo, R.E.; Badger, W.W.; Bashford, H.H.

    1995-04-01

    In 1992, the city of Phoenix, AZ, standardized its energy management temperature control systems (EMTCS) in the construction of a 5-year series of projects that included a new library, city hall, renovated art museum, a museum of science and technology, a parking garage, and a rebuilt municipal building. This article presents an evaluation of the city`s philosophy for the standardization of EMTCS equipment, the issue of interconnectibility, and development and procurement guidance. Our research indicates that the perception that front-end costs increase when EMTCS work is not bid competitively is exaggerated. We also found that it is easier for private businesses to make sole source procurement decisions than it is for governments, because businesses are not constrained by laws that require awarding contracts to the lowest bidder. 1 tab.

  16. Energy and Energy Cost Savings Analysis of the IECC for Commercial Buildings

    SciTech Connect

    Zhang, Jian; Athalye, Rahul A.; Hart, Philip R.; Rosenberg, Michael I.; Xie, YuLong; Goel, Supriya; Mendon, Vrushali V.; Liu, Bing

    2013-08-30

    The purpose of this analysis is to assess the relative energy and energy cost performance of commercial buildings designed to meet the requirements found in the commercial energy efficiency provisions of the International Energy Conservation Code (IECC). Section 304(b) of the Energy Conservation and Production Act (ECPA), as amended, requires the Secretary of Energy to make a determination each time a revised version of ASHRAE Standard 90.1 is published with respect to whether the revised standard would improve energy efficiency in commercial buildings. As many states have historically adopted the IECC for both residential and commercial buildings, PNNL has evaluated the impacts of the commercial provisions of the 2006, 2009, and 2012 editions of the IECC. PNNL also compared energy performance with corresponding editions of ANSI/ASHRAE/IES Standard 90.1 to help states and local jurisdictions make informed decisions regarding model code adoption.

  17. Prime focus architectures for large space telescopes: reduce surfaces to save cost

    NASA Astrophysics Data System (ADS)

    Breckinridge, J. B.; Lillie, C. F.

    2016-07-01

    Conceptual architectures are now being developed to identify future directions for post JWST large space telescope systems to operate in the UV Optical and near IR regions of the spectrum. Here we show that the cost of optical surfaces within large aperture telescope/instrument systems can exceed $100M/reflection when expressed in terms of the aperture increase needed to over come internal absorption loss. We recommend a program in innovative optical design to minimize the number of surfaces by considering multiple functions for mirrors. An example is given using the Rowland circle imaging spectrometer systems for UV space science. With few exceptions, current space telescope architectures are based on systems optimized for ground-based astronomy. Both HST and JWST are classical "Cassegrain" telescopes derived from the ground-based tradition to co-locate the massive primary mirror and the instruments at the same end of the metrology structure. This requirement derives from the dual need to minimize observatory dome size and cost in the presence of the Earth's 1-g gravitational field. Space telescopes, however function in the zero gravity of space and the 1- g constraint is relieved to the advantage of astronomers. Here we suggest that a prime focus large aperture telescope system in space may have potentially have higher transmittance, better pointing, improved thermal and structural control, less internal polarization and broader wavelength coverage than Cassegrain telescopes. An example is given showing how UV astronomy telescopes use single optical elements for multiple functions and therefore have a minimum number of reflections.

  18. A simple and cost-saving phenotypic drug susceptibility testing of HIV-1.

    PubMed

    Weng, Yunceng; Zhang, Ling; Huang, Jianfeng; Zhao, Jin; Luo, Peifang; Bi, Siyuan; Yang, Zhengrong; Zhu, Hai; Allain, Jean-Pierre; Li, Chengyao

    2016-01-01

    It is essential to monitor the occurrence of drug-resistant strains and to provide guidance for clinically adapted antiviral treatment of HIV/AIDS. In this study, an individual patient's HIV-1 pol gene encoding the full length of protease and part of the reverse transcriptase was packaged into a modified lentivirus carrying dual-reporters ZsGreen and luciferase. The optimal coefficient of correlation between drug concentration and luciferase activity was optimized. A clear-cut dose-dependent relationship between lentivirus production and luciferase activity was found in the phenotypic testing system. Fold changes (FC) to a wild-type control HIV-1 strain ratios were determined reflecting the phenotypic susceptibility of treatment-exposed patient's HIV-1 strains to 12 HIV-1 inhibitors including 6 nucleoside reverse-transcriptase inhibitors (NRTIs), 4 non-nucleoside reverse transcriptase inhibitors (NNRTIs) and 2 protease inhibitors (PIs). Phenotypic susceptibility calls from 8 HIV-1 infected patients were consistent with 80-90% genotypic evaluations, while phenotypic assessments rectified 10-20% genotypic resistance calls. By a half of replacement with ZsGreen reporter, the consumption of high cost Bright-Glo Luciferase Assay is reduced, making this assay cheaper when a large number of HIV-1 infected individuals are tested. The study provides a useful tool for interpreting meaningful genotypic mutations and guiding tailored antiviral treatment of HIV/AIDS in clinical practice. PMID:27640883

  19. A simple and cost-saving phenotypic drug susceptibility testing of HIV-1

    PubMed Central

    Weng, Yunceng; Zhang, Ling; Huang, Jianfeng; Zhao, Jin; Luo, Peifang; Bi, Siyuan; Yang, Zhengrong; Zhu, Hai; Allain, Jean-Pierre; Li, Chengyao

    2016-01-01

    It is essential to monitor the occurrence of drug-resistant strains and to provide guidance for clinically adapted antiviral treatment of HIV/AIDS. In this study, an individual patient’s HIV-1 pol gene encoding the full length of protease and part of the reverse transcriptase was packaged into a modified lentivirus carrying dual-reporters ZsGreen and luciferase. The optimal coefficient of correlation between drug concentration and luciferase activity was optimized. A clear-cut dose-dependent relationship between lentivirus production and luciferase activity was found in the phenotypic testing system. Fold changes (FC) to a wild-type control HIV-1 strain ratios were determined reflecting the phenotypic susceptibility of treatment-exposed patient’s HIV-1 strains to 12 HIV-1 inhibitors including 6 nucleoside reverse-transcriptase inhibitors (NRTIs), 4 non-nucleoside reverse transcriptase inhibitors (NNRTIs) and 2 protease inhibitors (PIs). Phenotypic susceptibility calls from 8 HIV-1 infected patients were consistent with 80–90% genotypic evaluations, while phenotypic assessments rectified 10–20% genotypic resistance calls. By a half of replacement with ZsGreen reporter, the consumption of high cost Bright-Glo Luciferase Assay is reduced, making this assay cheaper when a large number of HIV-1 infected individuals are tested. The study provides a useful tool for interpreting meaningful genotypic mutations and guiding tailored antiviral treatment of HIV/AIDS in clinical practice. PMID:27640883

  20. Estimate of Cost-Effective Potential for Minimum Efficiency Performance Standards in 13 Major World Economies Energy Savings, Environmental and Financial Impacts

    SciTech Connect

    Letschert, Virginie E.; Bojda, Nicholas; Ke, Jing; McNeil, Michael A.

    2012-07-01

    This study analyzes the financial impacts on consumers of minimum efficiency performance standards (MEPS) for appliances that could be implemented in 13 major economies around the world. We use the Bottom-Up Energy Analysis System (BUENAS), developed at Lawrence Berkeley National Laboratory (LBNL), to analyze various appliance efficiency target levels to estimate the net present value (NPV) of policies designed to provide maximum energy savings while not penalizing consumers financially. These policies constitute what we call the “cost-effective potential” (CEP) scenario. The CEP scenario is designed to answer the question: How high can we raise the efficiency bar in mandatory programs while still saving consumers money?

  1. Cost-Saving Early Diagnosis of Functional Pain in Nonmalignant Pain: A Noninferiority Study of Diagnostic Accuracy

    PubMed Central

    Cámara, Rafael J. A.; Merz, Christian; von Känel, Roland; Egloff, Niklaus

    2016-01-01

    Objectives. We compared two index screening tests for early diagnosis of functional pain: pressure pain measurement by electronic diagnostic equipment, which is accurate but too specialized for primary health care, versus peg testing, which is cost-saving and more easily manageable but of unknown sensitivity and specificity. Early distinction of functional (altered pain perception; nervous sensitization) from neuropathic or nociceptive pain improves pain management. Methods. Clinicians blinded for the index screening tests assessed the reference standard of this noninferiority diagnostic accuracy study, namely, comprehensive medical history taking with all previous findings and treatment outcomes. All consenting patients referred to a university hospital for nonmalignant musculoskeletal pain participated. The main analysis compared the receiver operating characteristic (ROC) curves of both index screening tests. Results. The area under the ROC curve for peg testing was not inferior to that of electronic equipment: it was at least 95% as large for finger measures (two-sided p = 0.038) and at least equally as large for ear measures (two-sided p = 0.003). Conclusions. Routine diagnostic testing by peg, which is accessible for general practitioners, is at least as accurate as specialized equipment. This may shorten time-to-treatment in general practices, thereby improving the prognosis and quality of life. PMID:27088013

  2. The French nuclear power plant reactor building containment contributions of prestressing and concrete performances in reliability improvements and cost savings

    SciTech Connect

    Rouelle, P.; Roy, F.

    1998-12-31

    The Electricite de France`s N4 CHOOZ B nuclear power plant, two units of the world`s largest PWR model (1450 Mwe each), has earned the Electric Power International`s 1997 Powerplant Award. This lead NPP for EDF`s N4 series has been improved notably in terms of civil works. The presentation will focus on the Reactor Building`s inner containment wall which is one of the main civil structures on a technical and safety point of view. In order to take into account the necessary evolution of the concrete technical specification such as compressive strength low creep and shrinkage, the HSC/HPC has been used on the last N4 Civaux 2 NPP. As a result of the use of this type of professional concrete, the containment withstands an higher internal pressure related to severe accident and ensures higher level of leak-tightness, thus improving the overall safety of the NPP. On that occasion, a new type of prestressing has been tested locally through 55 C 15 S tendons using a new C 1500 FE Jack. These updated civil works techniques shall allow EDF to ensure a Reactor Containment lifespan for more than 50 years. The gains in terms of reliability and cost saving of these improved techniques will be developed hereafter.

  3. The use of generic drugs in prevention of chronic disease is far more cost-effective than thought, and may save money.

    PubMed

    Shrank, William H; Choudhry, Niteesh K; Liberman, Joshua N; Brennan, Troyen A

    2011-07-01

    In this article we highlight the important role that medication therapy can play in preventing disease and controlling costs. Focusing on coronary artery disease, we demonstrate that prevention, with the appropriate use of generic medications, appears far more cost-effective than previously documented, and it may even save on costs. For example, an earlier study estimated that reducing blood pressure to widely established clinical guidelines in nondiabetic patients cost an estimated $52,983 per quality-adjusted life-year if a brand-name drug was used. However, we estimate that the cost is just $7,753 per quality-adjusted life-year at generic medication prices. As the nation attempts to find strategies to improve population health without adding to the unsustainably high cost of care, policy makers should focus on ensuring that patients have access to essential generic medications.

  4. Integrating Volume Reduction and Packaging Alternatives to Achieve Cost Savings for Low Level Waste Disposal at the Rocky Flats Environmental Technology Site

    SciTech Connect

    Church, A.; Gordon, J.; Montrose, J. K.

    2002-02-26

    In order to reduce costs and achieve schedules for Closure of the Rocky Flats Environmental Technology Site (RFETS), the Waste Requirements Group has implemented a number of cost saving initiatives aimed at integrating waste volume reduction with the selection of compliant waste packaging methods for the disposal of RFETS low level radioactive waste (LLW). Waste Guidance Inventory and Shipping Forecasts indicate that over 200,000 m3 of low level waste will be shipped offsite between FY2002 and FY2006. Current projections indicate that the majority of this waste will be shipped offsite in an estimated 40,000 55-gallon drums, 10,000 metal and plywood boxes, and 5000 cargo containers. Currently, the projected cost for packaging, shipment, and disposal adds up to $80 million. With these waste volume and cost projections, the need for more efficient and cost effective packaging and transportation options were apparent in order to reduce costs and achieve future Site packaging a nd transportation needs. This paper presents some of the cost saving initiatives being implemented for waste packaging at the Rocky Flats Environmental Technology Site (the Site). There are many options for either volume reduction or alternative packaging. Each building and/or project may indicate different preferences and/or combinations of options.

  5. Cost-of-illness analysis reveals potential healthcare savings with reductions in type 2 diabetes and cardiovascular disease following recommended intakes of dietary fiber in Canada

    PubMed Central

    Abdullah, Mohammad M. H.; Gyles, Collin L.; Marinangeli, Christopher P. F.; Carlberg, Jared G.; Jones, Peter J. H.

    2015-01-01

    Background: Type 2 diabetes (T2D) and cardiovascular disease (CVD) are leading causes of mortality and two of the most costly diet-related ailments worldwide. Consumption of fiber-rich diets has been repeatedly associated with favorable impacts on these co-epidemics, however, the healthcare cost-related economic value of altered dietary fiber intakes remains poorly understood. In this study, we estimated the annual cost savings accruing to the Canadian healthcare system in association with reductions in T2D and CVD rates, separately, following increased intakes of dietary fiber by adults. Methods: A three-step cost-of-illness analysis was conducted to identify the percentage of individuals expected to consume fiber-rich diets in Canada, estimate increased fiber intakes in relation to T2D and CVD reduction rates, and independently assess the potential annual savings in healthcare costs associated with the reductions in rates of these two epidemics. The economic model employed a sensitivity analysis of four scenarios (universal, optimistic, pessimistic, and very pessimistic) to cover a range of assumptions within each step. Results: Non-trivial healthcare and related savings of CAD$35.9-$718.8 million in T2D costs and CAD$64.8 million–$1.3 billion in CVD costs were calculated under a scenario where cereal fiber was used to increase current intakes of dietary fiber to the recommended levels of 38 g per day for men and 25 g per day for women. Each 1 g per day increase in fiber consumption resulted in annual CAD$2.6 to $51.1 million savings for T2D and $4.6 to $92.1 million savings for CVD. Conclusion: Findings of this analysis shed light on the economic value of optimal dietary fiber intakes. Strategies to increase consumers’ general knowledge of the recommended intakes of dietary fiber, as part of healthy diet, and to facilitate stakeholder synergy are warranted to enable better management of healthcare and related costs associated with T2D and CVD in Canada. PMID

  6. Integrated control of emission reductions, energy-saving, and cost-benefit using a multi-objective optimization technique in the pulp and paper industry.

    PubMed

    Wen, Zongguo; Xu, Chang; Zhang, Xueying

    2015-03-17

    Reduction of water pollutant emissions and energy consumption is regarded as a key environmental objective for the pulp and paper industry. The paper develops a bottom-up model called the Industrial Water Pollutant Control and Technology Policy (IWPCTP) based on an industrial technology simulation system and multiconstraint technological optimization. Five policy scenarios covering the business as usual (BAU) scenario, the structural adjustment (SA) scenario, the cleaner technology promotion (CT) scenario, the end-treatment of pollutants (EOP) scenario, and the coupling measures (CM) scenario have been set to describe future policy measures related to the development of the pulp and paper industry from 2010-2020. The outcome of this study indicates that the energy saving amount under the CT scenario is the largest, while that under the SA scenario is the smallest. Under the CT scenario, savings by 2020 include 70 kt/year of chemical oxygen demand (COD) emission reductions and savings of 7443 kt of standard coal, 539.7 ton/year of ammonia nitrogen (NH4-N) emission reductions, and savings of 7444 kt of standard coal. Taking emission reductions, energy savings, and cost-benefit into consideration, cleaner technologies like highly efficient pulp washing, dry and wet feedstock preparation, and horizontal continuous cooking, medium and high consistency pulping and wood dry feedstock preparation are recommended.

  7. Effect of tax, financing, and operating-cost incentives on retiree homeowners' current and potential decisions to purchase energy-saving improvements

    SciTech Connect

    Long, A.W. Jr.

    1983-01-01

    This study focused on retiree homeowners to determine their level of participation, causes of non-participation and the effect of selected incentive modifications on investment decisions. A descriptive-elemental approach was taken to explore three research questions. Fifty semi-structured interviews selected through restricted probability were conducted in Sun City, California. Findings were keyed to sex, age, education and income and statistically analyzed using the chi-square test. Retiree homeowners had coped with rising utility costs through modified usage practice rather than through energy-saving investments. Concerns over access to funding, required initial payout, return on investment, future prices of energy and risk were highest among those of least education or income. A desire to retain an existing life style was important to those of higher education and income. Level of awareness of incentive features was also a major decision factor. The analysis indicated that energy-saving investments will increase if retiree homeowners are offered shared-cost obligation by the individual, government, and utility; exemption from sales tax for all energy-saving-item sales and service; state tax exemption for federal tax credits; exemption of energy-saving improvements from property tax; continued federal tax credit; investment loans sufficiently available to meet demand; energy-producing equipment available for rent or lease at reasonable rates.

  8. Rohm and Haas: Chemical Plant Uses Pinch Analysis to Quantify Energy and Cost Savings Opportunities at Deer Park, Texas

    SciTech Connect

    2004-08-01

    An assessment team conducted a pinch analysis on major production processes at a Rohm and Haas chemical plant. Several potential projects were identified, which could yield annual savings totaling 2.2 million MMBtu and almost $7.7 million.

  9. Rohm and Haas: Chemical Plant Uses Pinch Analysis to Quantify Energy and Cost Savings Opportunities at Deer Park, Texas

    SciTech Connect

    Not Available

    2004-08-01

    An assessment team conducted a pinch analysis on major production processes at a Rohm and Haas chemical plant. Several potential projects were identified, which could yield annual savings totaling 2.2 million MMBtu and almost$7.7 million.

  10. Study of the cost-savings potential of the Military - Civilian Health Services Partnership Program in the nuclear medicine and radioimmunoassay services at Ireland Army Community Hospital, Fort Knox, Kentucky. Master's thesis, July 1987-July 1988

    SciTech Connect

    Amon, T.M.

    1989-01-01

    Using workload data for Calendar Year 1987, a cost savings analysis was performed on the following three options (involving the Nuclear Medicine Department at Ireland Army Community Hospital); (1) Elimination of Radioimmunoassay Internal Service, (2) Civilian Military Health Service Partnership Program and (3) Fixed price contract for Nuclear Medicine Services. This study revealed the Civilian-Military Health Services Partnership Program would potentially generate the greatest cost savings and recommended that it be implemented in other areas throughout the Army Medical Department.

  11. Effects of a computerized provider order entry and a clinical decision support system to improve cefazolin use in surgical prophylaxis: a cost saving analysis

    PubMed Central

    Veroneze, Izelandia; Burgardt, Celia I.; Fragoso, Marta F.

    2016-01-01

    Background: Computerized Provider Order Entry (CPOE) and Clinical Decision Support System (CDSS) help practitioners to choose evidence-based decisions, regarding patients’ needs. Despite its use in developed countries, in Brazil, the impact of a CPOE/CDSS to improve cefazolin use in surgical prophylaxis was not assessed yet. Objective: We aimed to evaluate the impact of a CDSS to improve the use of prophylactic cefazolin and to assess the cost savings associated to inappropriate prescribing. Methods: This is a cross-sectional study that compared two different scenarios: one prior CPOE/CDSS versus after software implementation. We conducted twelve years of data analysis (3 years prior and 9 years after CDSS implementation), where main outcomes from this study included: cefazolin Defined Daily Doses/100 bed-days (DDD), crude costs and product of costs-DDD (cost-DDD/100 bed-days). We applied a Spearman rho non-parametric test to assess the reduction of cefazolin consumption through the years. Results: In twelve years, 84,383 vials of cefazolin were dispensed and represented 38.89 DDD/100 bed-days or USD 44,722.99. Surgical wards were the largest drug prescribers and comprised >95% of our studied sample. While in 2002, there were 6.31 DDD/100 bed-days, 9 years later there was a reduction to 2.15 (p<0.05). In a scenario without CDSS, the hospital would have consumed 75.72 DDD/100 bed-days, which is equivalent to USD 116 998.07. It is estimated that CDSS provided USD 50,433.39 of cost savings. Conclusion: The implementation of a CPOE/CDSS helped to improve prophylactic cefazolin use by reducing its consumption and estimated direct costs. PMID:27785159

  12. Evaluation of Federal Energy Savings Performance Contracting -- Methodology for Comparing Processes and Costs of ESPC and Appropriatins-Funded Energy Projects

    SciTech Connect

    Hughes, P.J.

    2002-10-08

    Federal agencies have had performance contracting authority since 1985, when Congress first authorized agencies to enter into shared energy savings agreements with Public Law 99-272, the Consolidated Omnibus Budget Reconciliation Act. By the end of FY 2001, agencies had used energy savings performance contracts (ESPCs) to attract private-sector investment of over $1 billion to improve the energy efficiency of federal buildings. Executive Order 13123 directs agencies to maximize their use of alternative financing contracting mechanisms such as ESPCs when life-cycle cost effective to reduce energy use and cost in their facilities and operations. Continuing support for ESPCs at the Administration and Congressional levels is evident in the pending comprehensive national energy legislation, which repeals the sunset provision on ESPC authority and extends ESPC authority to water savings projects. Despite the Congressional and Presidential directives to use ESPCs, some agencies have been reluctant to do so. Decision makers in these agencies see no reason to enter into long-term obligations to pay interest on borrowed money out of their own operating budgets if instead Congress will grant them appropriations to pay for the improvements up front. Questions frequently arise about whether pricing in ESPCs, which are negotiated for best value, is as favorable as prices obtained through competitive sourcing, and whether ESPC as a means of implementing energy conservation projects is as life-cycle cost effective as the standard practice of funding these projects through appropriations. The lack of any quantitative analysis to address these issues was the impetus for this study. ESPCs are by definition cost-effective because of their ''pay-from-savings'' requirement and guarantee, but do their interest costs and negotiated pricing extract an unreasonably high price? Appropriations seem to be the least-cost option, because the U.S. Treasury can borrow money at lower interest rates

  13. Helmet use among motorcyclists who died in crashes and economic cost savings associated with state motorcycle helmet laws--United States, 2008-2010.

    PubMed

    2012-06-15

    In 2010, the 4,502 motorcyclists (operators and passengers) killed in motorcycle crashes made up 14% of all road traffic deaths, yet motorcycles accounted for <1% of all vehicle miles traveled. Helmet use consistently has been shown to reduce motorcycle crash-related injuries and deaths, and the most effective strategy to increase helmet use is enactment of universal helmet laws. Universal helmet laws require all motorcyclists to wear helmets whenever they ride. To examine the association between states' motorcycle helmet laws and helmet use or nonuse among fatally injured motorcyclists, CDC analyzed 2008-2010 National Highway Traffic Safety Administration (NHTSA) data from the Fatality Analysis Reporting System (FARS), a census of fatal traffic crashes in the United States. Additionally, economic cost data from NHTSA were obtained to compare the costs saved as a result of helmet use, by type of state motorcycle helmet law. The findings indicated that, on average, 12% of fatally injured motorcyclists were not wearing helmets in states with universal helmet laws, compared with 64% in partial helmet law states (laws that only required specific groups, usually young riders, to wear helmets) and 79% in states without a helmet law. Additionally, in 2010, economic costs saved from helmet use by society in states with a universal helmet law were, on average, $725 per registered motorcycle, nearly four times greater than in states without such a law ($198).

  14. Department of Energy Environmental Management cost infrastructure development program: Cost analysis requirements

    SciTech Connect

    Custer, W.R. Jr.; Messick, C.D.

    1996-03-31

    This report was prepared to support development of the Department of Energy Environmental Management cost infrastructure -- a new capability to independently estimate and analyze costs. Currently, the cost data are reported according to a structure that blends level of effort tasks with product and process oriented tasks. Also. the budgetary inputs are developed from prior year funding authorizations and from contractor-developed parametric estimates that have been adjusted to planned funding levels or appropriations. Consequently, it is difficult for headquarters and field-level activities to use actual cost data and technical requirements to independently assess the costs generated and identify trends, potential cost savings from process improvements, and cost reduction strategies.

  15. EPA (Environmental Protection Agency) evaluation of the Cyclone-Z device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-01-01

    This document announces the conclusions of the EPA evaluation of the Cyclone-Z device under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the Cyclone-Z device was conducted upon receiving an application from the marketer. The device is claimed to improve fuel economy and driveability and to reduce exhaust emissions. EPA fully considered all of the information submitted by the applicant. The evaluation of the Cyclone-Z device was based on that information, EPA's engineering judgement, and its experience with other air bleed devices.

  16. EPA (Environmental Protection Agency) evaluation of the P. S. C. U. 01 device under section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-08-01

    This document announces the conclusions of the EPA evaluation of the 'P.S.C.U. 01' device under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the P.S.C.U. 01 was conducted upon the application of Dutch Pacific, Incorporated. The device is comprised of several mechanical and electrical components and is intended to generate steam and deliver it to the combustion chamber via an inline catalyst. The device is claimed to improve fuel economy and to reduce exhaust emissions. The P.S.C.U. 01 is classified by EPA as a Vapor bleed device.

  17. EPA (Environmental Protection Agency) evaluation of the gyroscopic wheel cover device under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Syria, S.L.

    1983-06-01

    This report announces the conclusions of the Environmental Protection Agency (EPA) evaluation of the Gyroscopic Wheel Cover under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The evaluation of the Gyroscopic Wheel Cover device was conducted upon the application of Simmer Wheels, Incorporated. The device is a mechanical assembly which replaces each of the standard wheel covers on a vehicle. The device is claimed to improve fuel economy, handling and braking characteristics, and the life of the brakes and tires.

  18. Energy Efficiency Improvement and Cost Saving Opportunities for the U.S. Iron and Steel Industry An ENERGY STAR(R) Guide for Energy and Plant Managers

    SciTech Connect

    Worrell, Ernst; Blinde, Paul; Neelis, Maarten; Blomen, Eliane; Masanet, Eric

    2010-10-21

    Energy is an important cost factor in the U.S iron and steel industry. Energy efficiency improvement is an important way to reduce these costs and to increase predictable earnings, especially in times of high energy price volatility. There are a variety of opportunities available at individual plants in the U.S. iron and steel industry to reduce energy consumption in a cost-effective manner. This Energy Guide discusses energy efficiency practices and energy-efficient technologies that can be implemented at the component, process, facility, and organizational levels. A discussion of the structure, production trends, energy consumption, and greenhouse gas emissions of the iron and steel industry is provided along with a description of the major process technologies used within the industry. Next, a wide variety of energy efficiency measures are described. Many measure descriptions include expected savings in energy and energy-related costs, based on case study data from real-world applications in the steel and related industries worldwide. Typical measure payback periods and references to further information in the technical literature are also provided, when available. The information in this Energy Guide is intended to help energy and plant managers in the U.S. iron and steel industry reduce energy consumption and greenhouse gas emissions in a cost-effective manner while maintaining the quality of products manufactured. Further research on the economics of all measures?and on their applicability to different production practices?is needed to assess their cost effectiveness at individual plants.

  19. Saving Water Saves Energy

    SciTech Connect

    McMahon, James E.; Whitehead, Camilla Dunham; Biermayer, Peter

    2006-06-15

    Hot water use in households, for showers and baths as wellas for washing clothes and dishes, is a major driver of household energyconsumption. Other household uses of water (such as irrigatinglandscaping) require additional energy in other sectors to transport andtreat the water before use, and to treat wastewater. In California, 19percent of total electricity for all sectors combined and 32 percent ofnatural gas consumption is related to water. There is a criticalinterdependence between energy and water systems: thermal power plantsrequire cooling water, and water pumping and treatment require energy.Energy efficiency can be increased by a number of means, includingmore-efficient appliances (e.g., clothes washers or dishwashers that useless total water and less heated water), water-conserving plumbingfixtures and fittings (e.g., showerheads, faucets, toilets) and changesin consumer behavior (e.g., lower temperature set points for storagewater heaters, shorter showers). Water- and energy-conserving activitiescan help offset the stress imposed on limited water (and energy) suppliesfrom increasing population in some areas, particularly in drought years,or increased consumption (e.g., some new shower systems) as a result ofincreased wealth. This paper explores the connections between householdwater use and energy, and suggests options for increased efficiencies inboth individual technologies and systems. Studies indicate that urbanwater use can be reduced cost-effectively by up to 30 percent withcommercially available products. The energy savings associated with watersavings may represent a large additional and largely untappedcost-effective opportunity.

  20. Network unites payers, physicians, hospitals. System participants work together to improve access to care and to design cost-saving incentives.

    PubMed

    Cassidy, J

    1993-05-01

    Through Sacred Heart Health System (SHHS), Eugene, OR, physicians, payers, and hospitals are designing a network that will integrate care and improve access by reducing healthcare costs. Together, system members design cost-saving incentives and the products the system offers the community. They promote managed care as the most efficient means to coordinate care and reduce costs. All participants share in the risks of a capitated payment system. Since the system pulled together the payers, physician groups, and hospitals, many of these entities' management functions were consolidated at the system level to avoid duplication and reduce administrative costs. Bringing in physicians was the most difficult yet important aspect of forming a successful network. Working with two physician groups in the community, the system's sponsor-the Sisters of St. Joseph of Peace, Health and Hospital Services-developed the Physician Practice Board. The board, representing 300 physicians, meets weekly and makes recommendations on issues that affect physicians. SHHS also added innovative new functions such as an integrated medical cost management and continuous quality improvement program. Another key to success is a clinically oriented information system, which will allow the system to track patients once they leave the hospital. It also will provide a better understanding of what things have an impact on outcomes and will reduce paperwork. A portion of the system's revenue is designated for initiatives to improve access. And the system recently appointed a tack force on access to explore what they can do in cooperation with others in the community. PMID:10125358

  1. 10 CFR 436.20 - Net savings.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Life Cycle Cost Analyses § 436.20 Net savings. For a retrofit project, net savings may be found by subtracting life cycle costs based on the proposed project from life cycle costs based on not having it. For a new building design, net savings is the difference between the life cycle costs of an...

  2. 10 CFR 436.20 - Net savings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Life Cycle Cost Analyses § 436.20 Net savings. For a retrofit project, net savings may be found by subtracting life cycle costs based on the proposed project from life cycle costs based on not having it. For a new building design, net savings is the difference between the life cycle costs of an...

  3. A study of blood cross-matching requirements for surgery in gynecological oncology: improved efficiency and cost saving.

    PubMed

    Foley, C L; Mould, T; Kennedy, J E; Barton, D P J

    2003-01-01

    The objective of this study was to design and implement a maximum surgical blood order schedule (MSBOS) within a specialist gynecological oncology department in a tertiary referral center and evaluate its impact on the cross-match to transfusion ratio (CTR). A retrospective case note audit was undertaken to identify common operations performed within the unit and their transfusion requirements. The efficiency of blood usage was assessed using the CTR, and an MSBOS was devised and implemented. A prospective audit of preoperative blood cross-matching and subsequent blood usage was then performed for consecutive elective operations in the unit, to assess the effect of the MSBOS. The retrospective study of 222 cases demonstrated a CTR of 2.25 equivalent to 44% usage of cross-matched blood. Ninety two percent of operations performed within the unit could be incorporated into an MSBOS. The prospective study of 207 cases demonstrated a significantly reduced CTR of 1.71 or 59% blood usage (chi2 = 12.4, P < 0.001). This equates to a saving of 102 units of blood over the 15 months prospective audit. Protocol adherence was 77%. No patient was adversely affected by the adoption of the MSBOS. We conclude that an MSBOS can be safely introduced into a gynecological oncology department resulting in significant financial savings. PMID:14675329

  4. Energy Efficiency Improvement and Cost Saving Opportunities for the Petrochemical Industry - An ENERGY STAR(R) Guide for Energy and Plant Managers

    SciTech Connect

    Neelis, Maarten; Worrell, Ernst; Masanet, Eric

    2008-09-01

    Energy is the most important cost factor in the U.S petrochemical industry, defined in this guide as the chemical industry sectors producing large volume basic and intermediate organic chemicals as well as large volume plastics. The sector spent about $10 billion on fuels and electricity in 2004. Energy efficiency improvement is an important way to reduce these costs and to increase predictable earnings, especially in times of high energy price volatility. There are a variety of opportunities available at individual plants in the U.S. petrochemical industry to reduce energy consumption in a cost-effective manner. This Energy Guide discusses energy efficiency practices and energy efficient technologies that can be implemented at the component, process, facility, and organizational levels. A discussion of the trends, structure, and energy consumption characteristics of the petrochemical industry is provided along with a description of the major process technologies used within the industry. Next, a wide variety of energy efficiency measures are described. Many measure descriptions include expected savings in energy and energy-related costs, based on case study data from real-world applications in the petrochemical and related industries worldwide. Typical measure payback periods and references to further information in the technical literature are also provided, when available. The information in this Energy Guide is intended to help energy and plant managers in the U.S. petrochemical industry reduce energy consumption in a cost-effective manner while maintaining the quality of products manufactured. Further research on the economics of all measures--and on their applicability to different production practices--is needed to assess their cost effectiveness at individual plants.

  5. Cost savings associated with an education campaign on the diagnosis and management of sleep-disordered breathing: a retrospective, claims-based US study.

    PubMed

    Potts, Kevin J; Butterfield, Dell T; Sims, Penny; Henderson, Micah; Shames, Cary B

    2013-02-01

    This economic evaluation takes the perspective of a health plan provider. The primary objective was to determine if medical expenses of members enrolled in the not-for-profit, US-based Union Pacific Railroad Employes Health Systems (UPREHS) health plan were reduced after implementing a low-cost, patient-focused education campaign on sleep-disordered breathing (SDB). The authors reviewed medical claims records of all members (N=22,275) from 2 years before (2005-2006) and 2 years after (2007-2008) the campaign. Members were assigned to a non-SDB (did not seek diagnosis or not diagnosed with SDB), an SDB-NT (diagnosed with SDB but not on therapy), or an SDB-PAP (diagnosed with SDB and on positive airway pressure [PAP] therapy) group. The authors assessed overall medical and inpatient hospital costs (calculated as annual per member per month [PMPM] costs), and number of hospital admissions. The percentage of members with SDB was 11.1% (2350/21,185) in 2005 and 10.5% (2385/22,639) in 2008. During the study, the percentage of members with SDB receiving PAP increased 145% (2005: 23%, 517/2350; 2008: 54.3%, 1265/2385). After the campaign was initiated, overall medical PMPM costs were significantly lower for the SDB-PAP than the SDB-NT group (2007: $572.10 vs. $720.27, P=0.0006; 2008: $645.66 vs. $846.58, P=0.0009), resulting in a differential cost savings of $4.9 million for the study period. In addition, inpatient hospital PMPM costs and the number of hospital admissions also were lower for the SDB-PAP group than for the SDB-NT group. These findings suggest that an SDB education campaign can improve health care outcomes and reduce medical expenses.

  6. Estimating Energy and Cost Savings and Emissions Reductions for the State Energy Program Based on Enumeration Indicators Data

    SciTech Connect

    Schweitzer, M.

    2003-02-06

    As part of an effort to produce metrics for quantifying the effects of the U.S. Department of Energy's (DOE's) State Energy Program (SEP), staff at Oak Ridge National Laboratory (ORNL) developed a classification scheme for describing the various state activities supported by SEP funds. This involved identifying a number of distinct program areas into which all of the various state SEP activities could be placed. Then, a set of ''enumeration indicators'' was developed to describe key activities within each of those areas. Although originally developed to count program activities, the enumeration indicators are used here as a basis for estimating the savings and emissions reductions achieved by the SEP. While there are additional benefits associated with the SEP, such as increased energy security and economic well-being, they are not addressed in this study.

  7. 50 CFR 253.16 - Actual cost.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... such land is utilized by the facility; and (3) The net present value of the payments due under a long...'s useful life, using a 10-percent salvage value; and (2) The current market value of appurtenant... straightline basis over the Project Property's useful life, using a 10-percent salvage value; (2) The...

  8. 50 CFR 253.16 - Actual cost.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... such land is utilized by the facility; and (3) The net present value of the payments due under a long...'s useful life, using a 10-percent salvage value; and (2) The current market value of appurtenant... straightline basis over the Project Property's useful life, using a 10-percent salvage value; (2) The...

  9. 50 CFR 253.16 - Actual cost.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... such land is utilized by the facility; and (3) The net present value of the payments due under a long...'s useful life, using a 10-percent salvage value; and (2) The current market value of appurtenant... straightline basis over the Project Property's useful life, using a 10-percent salvage value; (2) The...

  10. 50 CFR 253.16 - Actual cost.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... such land is utilized by the facility; and (3) The net present value of the payments due under a long...'s useful life, using a 10-percent salvage value; and (2) The current market value of appurtenant... straightline basis over the Project Property's useful life, using a 10-percent salvage value; (2) The...

  11. Energy efficiency improvement and cost saving opportunities for the Corn Wet Milling Industry: An ENERGY STAR Guide for Energy and Plant Managers

    SciTech Connect

    Galitsky, Christina; Worrell, Ernst; Ruth, Michael

    2003-07-01

    Corn wet milling is the most energy intensive industry within the food and kindred products group (SIC 20), using 15 percent of the energy in the entire food industry. After corn, energy is the second largest operating cost for corn wet millers in the United States. A typical corn wet milling plant in the United States spends approximately $20 to $30 million per year on energy, making energy efficiency improvement an important way to reduce costs and increase predictable earnings, especially in times of high energy-price volatility. This report shows energy efficiency opportunities available for wet corn millers. It begins with descriptions of the trends, structure and production of the corn wet milling industry and the energy used in the milling and refining process. Specific primary energy savings for each energy efficiency measure based on case studies of plants and references to technical literature are provided. If available, typical payback periods are also listed. The report draws upon the experiences of corn, wheat and other starch processing plants worldwide for energy efficiency measures. The findings suggest that given available resources and technology, there are opportunities to reduce energy consumption cost-effectively in the corn wet milling industry while maintaining the quality of the products manufactured. Further research on the economics of the measures, as well as the applicability of these to different wet milling practices, is needed to assess the feasibility of implementation of selected technologies at individual plants.

  12. Environmental Protection Agency (EPA) evaluation of the Super-Mag Fuel Extender under Section 511 of the Motor Vehicle Information and Cost Savings Act. Technical report

    SciTech Connect

    Ashby, H.A.

    1982-01-01

    This document announces the conclusions of the EPA evaluation of the 'Super-Mag Fuel Extender' device under provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. On December 10, 1980, the EPA received a written request from the Metropolitan Denver District Attorney's Office of Consumer Fraud and Economic Crime to test at least one 'cow magnet' type of fuel economy device. Following a survey of devices being marketed, the Metropolitan Denver District Attorney's Office selected the 'Super-Mag' device as typical of its category and on April 13, 1981 provided EPA with units for testing. The EPA evaluation of the device using three vehicles showed neither fuel economy nor exhaust emissions were affected by the installation of the 'Super-Mag' device. In addition, any differences between baseline test results and results from tests with the device installed were within the range of normal test variability.

  13. Energy Efficiency Improvement and Cost Saving Opportunities for the Vehicle Assembly Industry: An ENERGY STAR Guide for Energy and Plant Managers

    SciTech Connect

    Galitsky, Christina; Galitsky, Christina; Worrell, Ernst

    2008-01-01

    The motor vehicle industry in the U.S. spends about $3.6 billion on energy annually. In this report, we focus on auto assembly plants. In the U.S., over 70 assembly plants currently produce 13 million cars and trucks each year. In assembly plants, energy expenditures is a relatively small cost factor in the total production process. Still, as manufacturers face an increasingly competitive environment, energy efficiency improvements can provide a means to reduce costs without negatively affecting the yield or the quality of the product. In addition, reducing energy costs reduces the unpredictability associated with variable energy prices in today?s marketplace, which could negatively affect predictable earnings, an important element for publicly-traded companies such as those in the motor vehicle industry. In this report, we first present a summary of the motor vehicle assembly process and energy use. This is followed by a discussion of energy efficiency opportunities available for assembly plants. Where available, we provide specific primary energy savings for each energy efficiency measure based on case studies, as well as references to technical literature. If available, we have listed costs and typical payback periods. We include experiences of assembly plants worldwide with energy efficiency measures reviewed in the report. Our findings suggest that although most motor vehicle companies in the U.S. have energy management teams or programs, there are still opportunities available at individual plants to reduce energy consumption cost effectively. Further research on the economics of the measures for individual assembly plants, as part of an energy management program, is needed to assess the potential impact of selected technologies at these plants.

  14. Energy Efficiency Improvement and Cost Saving Opportunities for the Fruit and Vegetable Processing Industry. An ENERGY STAR Guide for Energy and Plant Managers

    SciTech Connect

    Masanet, Eric; Masanet, Eric; Worrell, Ernst; Graus, Wina; Galitsky, Christina

    2008-01-01

    The U.S. fruit and vegetable processing industry--defined in this Energy Guide as facilities engaged in the canning, freezing, and drying or dehydrating of fruits and vegetables--consumes over $800 million worth of purchased fuels and electricity per year. Energy efficiency improvement isan important way to reduce these costs and to increase predictable earnings, especially in times of high energy price volatility. There are a variety of opportunities available at individual plants in the U.S. fruit and vegetable processing industry to reduce energy consumption in a cost-effective manner. This Energy Guide discusses energy efficiency practices and energy-efficient technologies that can be implemented at the component, process, facility, and organizational levels. A discussion of the trends, structure, and energy consumption characteristics of the U.S. fruit and vegetable processing industry is provided along with a description of the major process technologies used within the industry. Next, a wide variety of energy efficiency measures applicable to fruit and vegetable processing plants are described. Many measure descriptions include expected savings in energy and energy-related costs, based on case study data from real-world applications in fruit and vegetable processing facilities and related industries worldwide. Typical measure payback periods and references to further information in the technical literature are also provided, when available. Given the importance of water in fruit and vegetable processing, a summary of basic, proven measures for improving plant-level water efficiency are also provided. The information in this Energy Guide is intended to help energy and plant managers in the U.S. fruit and vegetable processing industry reduce energy and water consumption in a cost-effective manner while maintaining the quality of products manufactured. Further research on the economics of all measures--as well as on their applicability to different production

  15. Reducing Idle Power Consumption in Office Spaces Saves U.S. Navy in Energy Costs (Fact Sheet)

    SciTech Connect

    Not Available

    2014-04-01

    As part of a two-year project to demonstrate energy efficiency measures, renewable energy generation, and energy systems integration, the National Renewable Energy Laboratory (NREL) has identified advanced plug load controls as a promising technology for reducing energy use and related costs in the U.S. Navy's Naval Facilities Engineering Command (NAVFAC) office spaces.

  16. Ownership, competition, and the adoption of new technologies and cost-saving practices in a fixed-price environment.

    PubMed

    Hirth, R A; Chernew, M E; Orzol, S M

    2000-01-01

    Advances in medical technology have been implicated as the primary cause of rising health care expenditures. It is not yet known whether the increasing prevalence of managed care mechanisms, particularly capitation, will change substantially incentives for acquiring and using cost-increasing innovations. We examined the decisions of dialysis units (a set of providers that has faced capitation and real decreases in payment for several decades) with respect to use of cost-increasing technologies that enhance quality of care, cost-cutting practices that reduce quality of care, and amenities desired by patients that are unrelated to quality of care. We found that the dialysis payment system does not appear to have blocked access to a number of new, quality-enhancing technologies that were developed in the 1980s. However, facilities made adjustments along other valuable margins to facilitate adoption of these technologies; use of new technologies varied with numerous facility, regulatory, and case-mix characteristics including ownership, chain membership, size, market competition, and certificate of need programs. Interestingly, the trade-offs made by for-profit and nonprofit facilities when faced with fixed prices appeared quite different. For-profits tended to deliver lower technical quality of care but more amenities, while nonprofits favored technical quality of care over amenities. Our findings may have implications for the response of other types of health care providers to capitation and increasing economic constraints. PMID:11111285

  17. Incorporating the productivity benefits into the assessment of cost effective energy savings potential using conservation supply curves

    SciTech Connect

    Laitner, John A.; Ruth, Michael; Worrell, Ernst

    2001-07-24

    We review the relationship between energy efficiency improvement measures and productivity in industry. We propose a method to include productivity benefits in the economic assessment of the potential for energy efficiency improvement. The paper explores the implications of how this change in perspective might affect the evaluation of energy-efficient technologies for a study of the iron and steel industry in the U.S. It is found that including productivity benefits explicitly in the modeling parameters would double the cost-effective potential for energy efficiency improvement, compared to an analysis excluding those benefits. We provide suggestions for future research for this important area.

  18. An alternative perspective on how laboratory medicine can contribute to solve the health care crisis: a model to save costs by acquiring excellence in diagnostic systems.

    PubMed

    Mussap, Michele

    2014-01-01

    The rapid escalation in health care costs has led to the idea to deliver better care at lower costs, reshaping the responsibilities of the health care system to achieve the goal of creating value for the patient. The pressure for fiscal containment and the progressive reduction in available health care resources originated very short term strategies consisting of abrupt reductions in expenditure, specifically in the provision of clinical pathology laboratory medicine services. However, the impact of laboratory test results on diagnostic and therapeutic interventions has increased enormously in the past decade, due to advances in personalized medicine and to the strictly correlated requirement to use new biomarkers with increasing sensitivity and specificity in clinical practice. In order to create savings by delivering better care there is the need to invest financial resources in purchasing high technology and new sophisticated tests and to promote the expertise of clinical pathologists and laboratory medicine professionals. This approach to creating value in patient health care is more productive and sustainable ethically, morally and economically as a long-term strategy. It can be successfully achieved by applying defined rules that make public-private cooperation clearer, skipping incompatible solutions such as transforming clinical laboratories to 'industrially productive premises', outsourcing laboratory medicine services and using central acquisition of diagnostic systems.

  19. Low-Cost Avionics Simulation for Aircrew Training.

    ERIC Educational Resources Information Center

    Edwards, Bernell J.

    This report documents an experiment to determine the training effectiveness of a microcomputer-based avionics system trainer as a cost-effective alternative to training in the actual aircraft. Participants--26 operationally qualified C-141 pilots with no prior knowledge of the Fuel Saving Advisory System (FSAS), a computerized fuel management…

  20. Identifying new technologies that save energy and reduce costs to the Federal sector: The New Technology Program

    SciTech Connect

    Hunt, W.D.M.; Conover, D.R.; Stockmeyer, M.K.

    1995-11-01

    In 1990 the New Technology Demonstration Program (formerly the Test Bed Demonstration Program) was initiated by the US Department of Energy`s Office (DOE`s) of Federal Energy Management Programs with the purpose of accelerating the introduction of new technologies into the Federal sector. The program has since expanded into a multi-laboratory collaborative effort that evaluates new technologies and shares the results with the Federal design and procurement communities. These evaluations are performed on a collaborative basis which typically includes technology manufacturers, Federal facilities, utilities, trade associations, research institutes, and other in partnership with DOE. The end result is a range of effective technology transfer tools that provide operations and performance data on new technologies to Federal designers, building managers, and procurement officials. These tools assist in accelerating a technology`s Federal application and realizing reductions in energy consumption and costs.

  1. Design and development of an F/A-18 inlet distortion rake: A cost and time saving solution

    NASA Technical Reports Server (NTRS)

    Yuhas, Andrew J.; Ray, Ronald J.; Burley, Richard R.; Steenken, William G.; Lechtenberg, Leon; Thornton, Don

    1995-01-01

    An innovative inlet total pressure distortion measurement rake has been designed and developed for the F/A-18 A/B/C/D aircraft inlet. The design was conceived by NASA and General Electric Aircraft Engines personnel. This rake has been flight qualified and flown in the F/A-18 High Alpha Research Vehicle at NASA Dryden Flight Research Center, Edwards, California. The eight-legged, one-piece, wagon wheel design of the rake was developed at a reduced cost and offered reduced installation time compared to traditional designs. The rake features 40 dual-measurement ports for low- and high-frequency pressure measurements with the high-frequency transducer mounted at the port. This high-frequency transducer offers direct absolute pressure measurements from low to high frequencies of interest, thereby allowing the rake to be used during highly dynamic aircraft maneuvers. Outstanding structural characteristics are inherent to the design through its construction and use of lightweight materials.

  2. Aeronautical System Center's environmental compliance assessment and management program's cost-saving initiatives support the Air Force's acquisition reform initiative

    SciTech Connect

    Meanor, T.

    1999-07-01

    The Environmental Management directorate of ASC (ASC/EM) has the responsibility of providing government oversight for the Government Owned Contractor Operated Aircraft and Missile plants (GOCOs). This oversight is manifested as a landlord role where Air Force provides the funding required to maintain the plant facilities including buildings and utilities as well as environmental systems. By agreement the companies operating the plants are required to operate them in accordance with environmental law. Presently the GOCOs include Air Force Plant (AFP) 6 in Marietta Ga., AFP 4 in Fort Worth, Tx., AFP 44 in Tucson, Az., AFP 42 in Palmdale, Ca., and AFP PJKS in Denver, Co. Lockheed Martin corporation operates AFPs 4,6, PJKS and a portion of AFP 42 while AFP 44 is operated by Raytheon Missile Systems Company. Other GOCOs at AFP 42 are Northrup-Grumman, Boeing, and Cabaco, the facilities engineer. Since 1992 the Environmental Management division has conducted its Environmental Compliance Assessment and Management Program assessments (ECAMP) annually at each of the plants. Using DOD's ECAMP Team Guide and teams comprised of both Air Force and consultant engineering personnel, each plant is assessed for its environmental compliance well being. In the face of rising operational costs and diminishing budgets ASC/EM performed a comprehensive review of its ECAMP. As a result, the basic ECAMP program was improved to reduce costs without compromising on quality of the effort. The program retained its emphasis in providing a snap-shot evaluation of each Air Force plant's environmental compliance health supported by complete but tailored protocol assessments.

  3. Save Energy: Save Money!

    ERIC Educational Resources Information Center

    Eccli, Eugene; And Others

    This publication is a collection of inexpensive energy saving tips and home improvements for home owners, particularly in low-income areas or in older homes. Section titles are: (1) Keeping Warm; (2) Getting Heat Where You Need It; (3) Using the Sun; (4) Furnaces, Stoves, and Fireplaces; (5) Insulation and Other Energy Needs; (6) Do-It-Yourself…

  4. Avoiding the Enumeration of Infeasible Elementary Flux Modes by Including Transcriptional Regulatory Rules in the Enumeration Process Saves Computational Costs

    PubMed Central

    Jungreuthmayer, Christian; Ruckerbauer, David E.; Gerstl, Matthias P.; Hanscho, Michael; Zanghellini, Jürgen

    2015-01-01

    Despite the significant progress made in recent years, the computation of the complete set of elementary flux modes of large or even genome-scale metabolic networks is still impossible. We introduce a novel approach to speed up the calculation of elementary flux modes by including transcriptional regulatory information into the analysis of metabolic networks. Taking into account gene regulation dramatically reduces the solution space and allows the presented algorithm to constantly eliminate biologically infeasible modes at an early stage of the computation procedure. Thereby, computational costs, such as runtime, memory usage, and disk space, are extremely reduced. Moreover, we show that the application of transcriptional rules identifies non-trivial system-wide effects on metabolism. Using the presented algorithm pushes the size of metabolic networks that can be studied by elementary flux modes to new and much higher limits without the loss of predictive quality. This makes unbiased, system-wide predictions in large scale metabolic networks possible without resorting to any optimization principle. PMID:26091045

  5. Energy Savings Measure Packages: Existing Homes

    SciTech Connect

    Casey, S.; Booten, C.

    2011-11-01

    This document presents the most cost effective Energy Savings Measure Packages (ESMP) for existing mixed-fuel and all electric homes to achieve 15% and 30% savings for each BetterBuildings grantee location across the US. These packages are optimized for minimum cost to homeowners for given source energy savings given the local climate and prevalent building characteristics (i.e. foundation types). Maximum cost savings are typically found between 30% and 50% energy savings over the reference home. The dollar value of the maximum annual savings varies significantly by location but typically amounts to $300 - $700/year.

  6. Second EPA evaluation of the Platinum Gasaver Device under Section 511 of the Motor Vehicle Information and Cost Savings Act (updated). Technical report

    SciTech Connect

    Not Available

    1991-07-01

    The report announces the conclusions of the EPA evaluation of the Platinum Gasaver Device under the provisions of Section 511 of the Motor Vehicle Information and Cost Savings Act. The second evaluation of the Platinum Gasaver device was conducted upon the request of the Federal Trade Commission. The unit is a vapor bleed device. It functions by bleeding a mixture of air and 'platinum concentrate' through a 'T' connection that is installed in the Positive Crankcase Ventilation (PCV) line. It is claimed to reduce emissions, improve fuel economy, raise the octane of gasoline, and extend engine line. Three typical vehicles were tested at the EPA's Motor Vehicle Emission Laboratory. The basic test sequence included 2,000 miles of mileage accumulation, replicate Federal Test Procedures (FTP) and replicate Highway Fuel Economy Tests (HFET). The test sequence was conducted both without and with the Platinum Gasaver installed. The overall conclusion from these tests is that the Platinum Gasaver device did not significantly change vehicle emissions or fuel economy for either the FTP or the HFET.

  7. Form and Actuality

    NASA Astrophysics Data System (ADS)

    Bitbol, Michel

    A basic choice underlies physics. It consists of banishing actual situations from theoretical descriptions, in order to reach a universal formal construct. Actualities are then thought of as mere local appearances of a transcendent reality supposedly described by the formal construct. Despite its impressive success, this method has left major loopholes in the foundations of science. In this paper, I document two of these loopholes. One is the problem of time asymmetry in statistical thermodynamics, and the other is the measurement problem of quantum mechanics. Then, adopting a broader philosophical standpoint, I try to turn the whole picture upside down. Here, full priority is given to actuality (construed as a mode of the immanent reality self-reflectively being itself) over formal constructs. The characteristic aporias of this variety of "Copernican revolution" are discussed.

  8. Potential Water and Energy Savings from Showerheads

    SciTech Connect

    Biermayer, Peter J.

    2005-09-28

    This paper estimates the benefits and costs of six water reduction scenarios. Benefits and costs of showerhead scenarios are ranked in this paper by an estimated water reduction percentage. To prioritize potential water and energy saving scenarios regarding showerheads, six scenarios were analyzed for their potential water and energy savings and the associated dollar savings to the consumer.

  9. Simplification and Saving.

    PubMed

    Beshears, John; Choi, James J; Laibson, David; Madrian, Brigitte C

    2013-11-01

    The daunting complexity of important financial decisions can lead to procrastination. We evaluate a low-cost intervention that substantially simplifies the retirement savings plan participation decision. Individuals received an opportunity to enroll in a retirement savings plan at a pre-selected contribution rate and asset allocation, allowing them to collapse a multidimensional problem into a binary choice between the status quo and the pre-selected alternative. The intervention increases plan enrollment rates by 10 to 20 percentage points. We find that a similar intervention can be used to increase contribution rates among employees who are already participating in a savings plan. PMID:24443619

  10. Simplification and Saving

    PubMed Central

    Beshears, John; Choi, James J.; Laibson, David; Madrian, Brigitte C.

    2012-01-01

    The daunting complexity of important financial decisions can lead to procrastination. We evaluate a low-cost intervention that substantially simplifies the retirement savings plan participation decision. Individuals received an opportunity to enroll in a retirement savings plan at a pre-selected contribution rate and asset allocation, allowing them to collapse a multidimensional problem into a binary choice between the status quo and the pre-selected alternative. The intervention increases plan enrollment rates by 10 to 20 percentage points. We find that a similar intervention can be used to increase contribution rates among employees who are already participating in a savings plan. PMID:24443619

  11. Designing shared-savings incentive programs for energy efficiency: Balancing carrots and sticks

    SciTech Connect

    Schultz, D. . Div. of Ratepayer Advocates); Eto, J. )

    1990-12-01

    One promising approach for stimulating utility participation in the acquisition of cost-effective demand-side resources is called shared savings. In a shared-savings arrangement, the difference between the cost of a demand-side resource and its value measured in avoided supply-side resources is shared by utility shareholders and ratepayers. A shared-savings incentive mechanism consists of the three major components; the cost of the demand-side program, the amount of energy saved by the program, and the value of the supply-side activities avoided by the program. Measuring energy savings is an imperfect science. In principle, it should be performed after a demand-side program has been put in place and observed for some time. A particularly difficult measurement issue lies in properly accounting for effects that are not within the control of the utility but which affect energy savings (such as weather or occupant behavior). The collaborative decided to rely on prespecified engineering estimates of savings for individual measures, but to base aggregate savings on the actual numbers of installations made by the utility. This decision protects the utilities from uncertainties in the performance of individual measures while providing an incentive to increase program participation. The utilities also agreed to initiate comprehensive measurement programs to improve future estimates of the performance of energy efficiency measures. Avoided costs, like conservation program performance, are a subject to a large number of influences, only some which are under the control of the utility. Recovering the benefits of demand-side programs over a time period that closely parallels the realization of savings, means the utility will have to wait a considerable period of time before recovering its full share. The collaborative resolved this issue in a manner analogous to contractual agreements that pay qualifying facilities for non-utility generated power. 2 figs., 1 tab.

  12. Empirical impact evaluation of the energy savings resulting from BPA's Stage II irrigation system retrofit program: Final report

    SciTech Connect

    Harrer, B.J.; Tawil, J.W.; Lyke, A.J.; Nieves, L.A.; Edin, E.S.; Bailey, B.M.

    1987-07-01

    This report documents the results of an evaluation of the impacts on irrigation system energy consumption of conservation measures installed under the Bonneville Power Administration's Stage II retrofit program. Historical billing data and other farm records provided the basis for this evaluation. A number of different statistical techniques were used to estimate the actual energy savings resulting from the Stage II conservation measures. Results of the study reveal that the methodology used in predicting energy savings resulting from the Stage II program is accurate. The basis for energy savings predictions in the Stage II program are changes in brake horsepower, and, in this study, a 1% change in brake horsepower was found to result in slightly more than a 1% change in energy consumption. Overall, Stage II program conservation measures were found to reduce irrigation system energy use by an average of 34%. The average costs of obtaining these savings were 6 mills (.6 cents) per kWh saved.

  13. Energy Savings Measure Packages. Existing Homes

    SciTech Connect

    Casey, Sean; Booten, Chuck

    2011-11-01

    This document presents the most cost effective Energy Savings Measure Packages (ESMP) for existing mixed-fuel and all electric homes to achieve 15% and 30% savings for each BetterBuildings grantee location across the United States. These packages are optimized for minimum cost to homeowners for source energy savings given the local climate and prevalent building characteristics (i.e. foundation types). Maximum cost savings are typically found between 30% and 50% energy savings over the reference home; this typically amounts to $300 - $700/year.

  14. 10 CFR 436.21 - Savings-to-investment ratio.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Procedures for Life Cycle Cost Analyses § 436.21 Savings-to-investment ratio. The savings-to-investment ratio is the ratio of the present value savings to the present value costs of an energy or water conservation measure. The numerator of the ratio is the present value of net savings in energy or water and...

  15. 10 CFR 436.21 - Savings-to-investment ratio.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Procedures for Life Cycle Cost Analyses § 436.21 Savings-to-investment ratio. The savings-to-investment ratio is the ratio of the present value savings to the present value costs of an energy or water conservation measure. The numerator of the ratio is the present value of net savings in energy or water and...

  16. 24 CFR 221.1 - Savings clause.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES LOW COST AND MODERATE INCOME MORTGAGE INSURANCE-SAVINGS CLAUSE Eligibility Requirements-Low Cost Homes-Savings Clause § 221.1...) of the National Housing Act (12 U.S.C. 1715l(d)(2)) for low cost and moderate income...

  17. 24 CFR 221.1 - Savings clause.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES LOW COST AND MODERATE INCOME MORTGAGE INSURANCE-SAVINGS CLAUSE Eligibility Requirements-Low Cost Homes-Savings Clause § 221.1...) of the National Housing Act (12 U.S.C. 1715l(d)(2)) for low cost and moderate income...

  18. Development of low cost custom hybrid microcircuit technology

    NASA Technical Reports Server (NTRS)

    Perkins, K. L.; Licari, J. J.

    1981-01-01

    Selected potentially low cost, alternate packaging and interconnection techniques were developed and implemented in the manufacture of specific NASA/MSFC hardware, and the actual cost savings achieved by their use. The hardware chosen as the test bed for this evaluation ws the hybrids and modules manufactured by Rockwell International fo the MSFC Flight Accelerometer Safety Cut-Off System (FASCOS). Three potentially low cost packaging and interconnection alternates were selected for evaluation. This study was performed in three phases: hardware fabrication and testing, cost comparison, and reliability evaluation.

  19. State Bus Fleet Study Documents Fuel-Saving Measures.

    ERIC Educational Resources Information Center

    Collings, Amy

    1990-01-01

    A demonstration program conducted in 12 New Jersey school districts identified 18 fuel cost-saving opportunities for school bus operation that could save the state an estimated $1.6 million in fuel costs. (MLF)

  20. Lighting up Savings.

    ERIC Educational Resources Information Center

    Ryerson, Charles

    1996-01-01

    Suggests group relamping in educational facilities as a more efficient method than spot replacement of failed lamps. It can reduce operating costs, improve lighting quality, and help with federal and state regulations compliance. The implementation of group relamping is discussed in terms of planning, energy savings, and environmental issues. (RE)

  1. Reducing hospital expenditures with the COPE (Creating Opportunities for Parent Empowerment) program for parents and premature infants: an analysis of direct healthcare neonatal intensive care unit costs and savings.

    PubMed

    Melnyk, Bernadette Mazurek; Feinstein, Nancy Fischbeck

    2009-01-01

    More than 500,000 premature infants are born in the United States every year. Preterm birth results in a multitude of negative adverse outcomes for children, including extended stays in the neonatal intensive care unit (NICU), developmental delays, physical and mental health/behavioral problems, increased medical utilization, and poor academic performance. In addition, parents of preterms experience a higher incidence of depression and anxiety disorders along with altered parent-infant interactions and overprotective parenting, which negatively impact their children. The costs associated with preterm birth are exorbitant. In 2005, it is estimated that preterm birth cost the United States $26.2 billion. The purpose of this study was to perform a cost analysis of the Creating Opportunities for Parent Empowerment (COPE) program for parents of premature infants, a manualized educational-behavioral intervention program comprising audiotaped information and an activity workbook that is administered to parents in 4 phases, the first phase commencing 2 to 4 days after admission to the NICU. Findings indicated that the COPE program resulted in cost savings of at least $4864 per infant. In addition to improving parent and child outcomes, routine implementation of COPE in NICUs across the United States could save the healthcare system more than $2 billion per year.

  2. Reducing hospital expenditures with the COPE (Creating Opportunities for Parent Empowerment) program for parents and premature infants: an analysis of direct healthcare neonatal intensive care unit costs and savings.

    PubMed

    Melnyk, Bernadette Mazurek; Feinstein, Nancy Fischbeck

    2009-01-01

    More than 500,000 premature infants are born in the United States every year. Preterm birth results in a multitude of negative adverse outcomes for children, including extended stays in the neonatal intensive care unit (NICU), developmental delays, physical and mental health/behavioral problems, increased medical utilization, and poor academic performance. In addition, parents of preterms experience a higher incidence of depression and anxiety disorders along with altered parent-infant interactions and overprotective parenting, which negatively impact their children. The costs associated with preterm birth are exorbitant. In 2005, it is estimated that preterm birth cost the United States $26.2 billion. The purpose of this study was to perform a cost analysis of the Creating Opportunities for Parent Empowerment (COPE) program for parents of premature infants, a manualized educational-behavioral intervention program comprising audiotaped information and an activity workbook that is administered to parents in 4 phases, the first phase commencing 2 to 4 days after admission to the NICU. Findings indicated that the COPE program resulted in cost savings of at least $4864 per infant. In addition to improving parent and child outcomes, routine implementation of COPE in NICUs across the United States could save the healthcare system more than $2 billion per year. PMID:19092521

  3. 10 CFR 436.20 - Net savings.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Net savings. 436.20 Section 436.20 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Methodology and Procedures for Life Cycle Cost Analyses § 436.20 Net savings. For a retrofit project, net savings may be found...

  4. 10 CFR 436.20 - Net savings.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Net savings. 436.20 Section 436.20 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Methodology and Procedures for Life Cycle Cost Analyses § 436.20 Net savings. For a retrofit project, net savings may be found...

  5. 10 CFR 436.20 - Net savings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Net savings. 436.20 Section 436.20 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Methodology and Procedures for Life Cycle Cost Analyses § 436.20 Net savings. For a retrofit project, net savings may be found...

  6. Low-risk and cost-effective prior savings estimates for large-scale energy conservation projects in housing: Learning from the Fort Polk GHP project

    SciTech Connect

    Shonder, J.A.; Hughes, P.J.; Thornton, J.W.

    1997-08-01

    Many opportunities exist for large-scale energy conservation projects in housing. Energy savings performance contracting (ESPC) is now receiving greater attention, as a means to implement such projects. This paper proposes an improved method for prior (to construction) savings estimates for these projects. The proposed approach to prior estimates is verified against data from Fort Polk, LA. In the course of evaluating the ESPC at Fort Polk, the authors have collected energy use data which allowed them to develop calibrated engineering models which accurately predict pre-retrofit energy consumption. They believe that such calibrated models could be used to provide much more accurate estimates of energy savings in retrofit projects. The improved savings estimating approach described here is based on an engineering model calibrated to field-collected data from the pre-retrofit period. A dynamic model of pre-retrofit energy use was developed for all housing and non-housing loads on a complete electrical feeder at Fort Polk. The model included the heat transfer characteristics of the buildings, the pre-retrofit air source heat pump, a hot water consumption model and a profile for electrical use by lights and other appliances. Energy consumption for all 200 apartments was totaled, and by adjusting thermostat setpoints and outdoor air infiltration parameters, the models were matched to field-collected energy consumption data for the entire feeder. The energy conservation measures were then implemented in the calibrated model: the air source heat pumps were replaced by geothermal heat pumps with desuperheaters; hot water loads were reduced to account for the low-flow shower heads; and lighting loads were reduced to account for fixture delamping and replacement with compact fluorescent lights. The analysis of pre- and post-retrofit data indicates that the retrofits have saved 30.3% of pre-retrofit electrical energy consumption on the feeder modeled in this paper.

  7. RESULTS FROM THE U.S. DOE 2006 SAVE ENERGY NOW ASSESSMENT INITIATIVE: DOE's Partnership with U.S. Industry to Reduce Energy Consumption, Energy Costs, and Carbon Dioxide Emissions

    SciTech Connect

    Wright, Anthony L; Martin, Michaela A; Gemmer, Bob; Scheihing, Paul; Quinn, James

    2007-09-01

    In the wake of Hurricane Katrina and other severe storms in 2005, natural gas supplies were restricted, prices rose, and industry sought ways to reduce its natural gas use and costs. In October 2005, U.S. Department of Energy (DOE) Energy Secretary Bodman launched his Easy Ways to Save Energy campaign with a promise to provide energy assessments to 200 of the largest U.S. manufacturing plants. A major thrust of the campaign was to ensure that the nation's natural gas supplies would be adequate for all Americans, especially during home heating seasons. In a presentation to the National Press Club on October 3, 2005, Secretary Bodman said: 'America's businesses, factories, and manufacturing facilities use massive amounts of energy. To help them during this period of tightening supply and rising costs, our Department is sending teams of qualified efficiency experts to 200 of the nation's most energy-intensive factories. Our Energy Saving Teams will work with on-site managers on ways to conserve energy and use it more efficiently.' DOE's Industrial Technologies Program (ITP) responded to the Secretary's campaign with its Save Energy Now initiative, featuring a new and highly cost-effective form of energy assessments. The approach for these assessments drew heavily on the existing resources of ITP's Technology Delivery component. Over the years, ITP-Technology Delivery had worked with industry partners to assemble a suite of respected software decision tools, proven assessment protocols, training curricula, certified experts, and strong partnerships for deployment. Because of the program's earlier activities and the resources that had been developed, ITP was prepared to respond swiftly and effectively to the sudden need to promote improved industrial energy efficiency. Because of anticipated supply issues in the natural gas sector, the Save Energy Now initiative strategically focused on natural gas savings and targeted the nation's largest manufacturing plants

  8. Saving Electricity and Demand Response

    NASA Astrophysics Data System (ADS)

    Yamaguchi, Nobuyuki

    A lot of people lost their lives in the tremendous earthquake in Tohoku region on March 11. A large capacity of electric power plants in TEPCO area was also damaged and large scale power shortage in this summer is predicted. In this situation, electricity customers are making great effort to save electricity to avoid planned outage. Customers take actions not only by their selves but also by some customers' cooperative movements. All actions taken actually are based on responses to request form the government or voluntary decision. On the other hand, demand response based on a financial stimulus is not observed as an actual behavior. Saving electricity by this demand response only discussed in the newspapers. In this commentary, the events regarding electricity-saving measure after this disaster are described and the discussions on demand response, especially a raise in power rate, are put into shapes in the context of this electricity supply-demand gap.

  9. Saving Energy. Managing School Facilities, Guide 3.

    ERIC Educational Resources Information Center

    Department for Education and Employment, London (England). Architects and Building Branch.

    This guide offers information on how schools can implement an energy saving action plan to reduce their energy costs. Various low-cost energy-saving measures are recommended covering heating levels and heating systems, electricity demand reduction and lighting, ventilation, hot water usage, and swimming pool energy management. Additional…

  10. Cost and impact of scaling up interventions to save lives of mothers and children: taking South Africa closer to MDGs 4 and 5

    PubMed Central

    Chola, Lumbwe; Pillay, Yogan; Barron, Peter; Tugendhaft, Aviva; Kerber, Kate; Hofman, Karen

    2015-01-01

    Background South Africa has made substantial progress on child and maternal mortality, yet many avoidable deaths of mothers and children still occur. This analysis identifies priority interventions to be scaled up nationally and projects the potential maternal and child lives saved. Design We modelled the impact of maternal, newborn and child interventions using the Lives Saved Tools Projections to 2015 and used realistic coverage increases based on expert opinion considering recent policy change, financial and resource inputs, and observed coverage change. A scenario analysis was undertaken to test the impact of increasing intervention coverage to 95%. Results By 2015, with realistic coverage, the maternal mortality ratio (MMR) can reduce to 153 deaths per 100,000 and child mortality to 34 deaths per 1,000 live births. Fifteen interventions, including labour and delivery management, early HIV treatment in pregnancy, prevention of mother-to-child transmission and handwashing with soap, will save an additional 9,000 newborns and children and 1,000 mothers annually. An additional US$370 million (US$7 per capita) will be required annually to scale up these interventions. When intervention coverage is increased to 95%, breastfeeding promotion becomes the top intervention, the MMR reduces to 116 and the child mortality ratio to 23. Conclusions The 15 interventions identified were adopted by the National Department of Health, and the Health Minister launched a campaign to encourage Provincial Health Departments to scale up coverage. It is hoped that by focusing on implementing these 15 interventions at high quality, South Africa will reach Millennium Development Goal (MDG) 4 soon after 2015 and MDG 5 several years later. Focus on HIV and TB during early antenatal care is essential. Strategic gains could be realised by targeting vulnerable populations and districts with the worst health outcomes. The analysis demonstrates the usefulness of priority setting tools and the

  11. Saving Lives.

    ERIC Educational Resources Information Center

    Moon, Daniel

    2002-01-01

    Advises schools on how to establish an automated external defibrillator (AED) program. These laptop-size devices can save victims of sudden cardiac arrest by delivering an electrical shock to return the heartbeat to normal. Discusses establishing standards, developing a strategy, step-by-step advice towards establishing an AED program, and school…

  12. Crushing leads to waste disposal savings for FUSRAP

    SciTech Connect

    Darby, J.

    1997-02-01

    In this article the author discusses the application of a rock crusher as a means of implementing cost savings in the remediation of FUSRAP sites. Transportation and offsite disposal costs are at present the biggest cost items in the remediation of FUSRAP sites. If these debris disposal problems can be handled in different manners, then remediation savings are available. Crushing can result in the ability to handle some wastes as soil disposal problems, which have different disposal regulations, thereby permitting cost savings.

  13. Treatability studies of actual listed waste sludges from the Oak Ridge Reservation (ORR)

    SciTech Connect

    Jantzen, C.M.; Peeler, D.K.; Gilliam, T.M.; Bleier, A.; Spence, R.D.

    1996-05-06

    Oak Ridge National Laboratory (ORNL) and Savannah River Technology Center (SRTC) are investigating vitrification for various low-level and mixed wastes on the Oak Ridge Reservation (ORR). Treatability studies have included surrogate waste formulations at the laboratory-, pilot-, and field-scales and actual waste testing at the laboratory- and pilot-scales. The initial waste to be processing through SRTC`s Transportable Vitrification System (TVS) is the K-1407-B and K-1407-C (B/C) Pond sludge waste which is a RCRA F-listed waste. The B/C ponds at the ORR K-25 site were used as holding and settling ponds for various waste water treatment streams. Laboratory-, pilot-, and field- scale ``proof-of-principle`` demonstrations are providing needed operating parameters for the planned field-scale demonstration with actual B/C Pond sludge waste at ORR. This report discusses the applied systems approach to optimize glass compositions for this particular waste stream through laboratory-, pilot-, and field-scale studies with surrogate and actual B/C waste. These glass compositions will maximize glass durability and waste loading while optimizing melt properties which affect melter operation, such as melt viscosity and melter refractory corrosion. Maximum waste loadings minimize storage volume of the final waste form translating into considerable cost savings.

  14. Prospective Cohort Study of Hospital Palliative Care Teams for Inpatients With Advanced Cancer: Earlier Consultation Is Associated With Larger Cost-Saving Effect

    PubMed Central

    May, Peter; Garrido, Melissa M.; Cassel, J. Brian; Kelley, Amy S.; Meier, Diane E.; Normand, Charles; Smith, Thomas J.; Stefanis, Lee; Morrison, R. Sean

    2015-01-01

    Purpose Previous studies report that early palliative care is associated with clinical benefits, but there is limited evidence on economic impact. This article addresses the research question: Does timing of palliative care have an impact on its effect on cost? Patients and Methods Using a prospective, observational design, clinical and cost data were collected for adult patients with an advanced cancer diagnosis admitted to five US hospitals from 2007 to 2011. The sample for economic evaluation was 969 patients; 256 were seen by a palliative care consultation team, and 713 received usual care only. Subsamples were created according to time to consult after admission. Propensity score weights were calculated, matching the treatment and comparison arms specific to each subsample on observed confounders. Generalized linear models with a γ distribution and a log link were applied to estimate the mean treatment effect on cost within subsamples. Results Earlier consultation is associated with a larger effect on total direct cost. Intervention within 6 days is estimated to reduce costs by −$1,312 (95% CI, −$2,568 to −$56; P = .04) compared with no intervention and intervention within 2 days by −$2,280 (95% CI, −$3,438 to −$1,122; P < .001); these reductions are equivalent to a 14% and a 24% reduction, respectively, in cost of hospital stay. Conclusion Earlier palliative care consultation during hospital admission is associated with lower cost of hospital stay for patients admitted with an advanced cancer diagnosis. These findings are consistent with a growing body of research on quality and survival suggesting that early palliative care should be more widely implemented. PMID:26056178

  15. Underestimation of Project Costs

    NASA Technical Reports Server (NTRS)

    Jones, Harry W.

    2015-01-01

    Large projects almost always exceed their budgets. Estimating cost is difficult and estimated costs are usually too low. Three different reasons are suggested: bad luck, overoptimism, and deliberate underestimation. Project management can usually point to project difficulty and complexity, technical uncertainty, stakeholder conflicts, scope changes, unforeseen events, and other not really unpredictable bad luck. Project planning is usually over-optimistic, so the likelihood and impact of bad luck is systematically underestimated. Project plans reflect optimism and hope for success in a supposedly unique new effort rather than rational expectations based on historical data. Past project problems are claimed to be irrelevant because "This time it's different." Some bad luck is inevitable and reasonable optimism is understandable, but deliberate deception must be condemned. In a competitive environment, project planners and advocates often deliberately underestimate costs to help gain project approval and funding. Project benefits, cost savings, and probability of success are exaggerated and key risks ignored. Project advocates have incentives to distort information and conceal difficulties from project approvers. One naively suggested cure is more openness, honesty, and group adherence to shared overall goals. A more realistic alternative is threatening overrun projects with cancellation. Neither approach seems to solve the problem. A better method to avoid the delusions of over-optimism and the deceptions of biased advocacy is to base the project cost estimate on the actual costs of a large group of similar projects. Over optimism and deception can continue beyond the planning phase and into project execution. Hard milestones based on verified tests and demonstrations can provide a reality check.

  16. Roof Savings Calculator Suite

    2013-11-22

    The software options currently supported by the simulation engine can be seen/experienced at www.roofcalc.com. It defaults all values to national averages with options to test a base-case (residential or commercial) building versus a comparison building with inputs for building type, location, building vintage, conditioned area, number of floors, and window-to-wall ratio, cooling system efficiency, type of heating, heating system efficiency, duct location, roof/ceiling insulation level, above-sheathing ventilation, radiant barrier, roof thermal mass, roof solar reflectance,more » roof thermal emittance, utility costs, roof pitch. The Roof Savings Caculator Suite adds utilities and website/web service and the integration of AtticSim with DOE-2.1E, with the end-result being Roof Savings Calculator.« less

  17. Is there scope for cost savings and efficiency gains in HIV services? A systematic review of the evidence from low- and middle-income countries

    PubMed Central

    Siapka, Mariana; Remme, Michelle; Obure, Carol Dayo; Maier, Claudia B; Dehne, Karl L

    2014-01-01

    Abstract Objective To synthesize the data available – on costs, efficiency and economies of scale and scope – for the six basic programmes of the UNAIDS Strategic Investment Framework, to inform those planning the scale-up of human immunodeficiency virus (HIV) services in low- and middle-income countries. Methods The relevant peer-reviewed and “grey” literature from low- and middle-income countries was systematically reviewed. Search and analysis followed Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. Findings Of the 82 empirical costing and efficiency studies identified, nine provided data on economies of scale. Scale explained much of the variation in the costs of several HIV services, particularly those of targeted HIV prevention for key populations and HIV testing and treatment. There is some evidence of economies of scope from integrating HIV counselling and testing services with several other services. Cost efficiency may also be improved by reducing input prices, task shifting and improving client adherence. Conclusion HIV programmes need to optimize the scale of service provision to achieve efficiency. Interventions that may enhance the potential for economies of scale include intensifying demand-creation activities, reducing the costs for service users, expanding existing programmes rather than creating new structures, and reducing attrition of existing service users. Models for integrated service delivery – which is, potentially, more efficient than the implementation of stand-alone services – should be investigated further. Further experimental evidence is required to understand how to best achieve efficiency gains in HIV programmes and assess the cost–effectiveness of each service-delivery model. PMID:25110375

  18. Utilization of agricultural residues of pineapple peels and sugarcane bagasse as cost-saving raw materials in Scenedesmus acutus for lipid accumulation and biodiesel production.

    PubMed

    Rattanapoltee, Panida; Kaewkannetra, Pakawadee

    2014-07-01

    The aim of this study is to optimize the lipid accumulation in microalgae by using two agricultural residues of pineapple peels and sugarcane bagasse as low-cost organic carbon sources. Green microalgae Scenedesmus acutus was isolated and selected for cultivation. Effects of three initial sugar concentrations and the stage for adding sugar during cultivation on biomass and lipid production were investigated. The results clearly showed that two-stage cultivation is more suitable than one-stage. The maximum biomass concentration and productivity were obtained at 3.85 g/L and 160.42 mg/L/day when sugarcane bagasse was used. The highest lipid content and lipid yield was reached at 28.05 % and 0.93 g/L when pineapple peels were used, while in the case of sugarcane bagasse, 40.89 % and 1.24 g/L lipid content and yield were obtained. Lipid content was found in normal condition (autotrophic) at 17.71 % which was approximately 2.13-fold lower than when sugarcane bagasse was used (40.89 %). Biodiesel production via in situ transesterification was also investigated; the main fatty acids of palmitic acid and oleic acid were found. This work indicates that using agricultural residues as organic carbon sources could be able to increase lipid content and reduce the cost of biofuel production.

  19. ESCOs: Helping Schools Save Money and Energy.

    ERIC Educational Resources Information Center

    School Planning & Management, 2000

    2000-01-01

    Discusses the use of energy savings performance contracts to help reduce costs and improve school infrastructure and the educational environment. Further discussed are how indoor air quality reduces health, productivity, and costs; and examples are provided of how other schools have achieved better school environments and reduced energy costs. (GR)

  20. Linguistic Theory and Actual Language.

    ERIC Educational Resources Information Center

    Segerdahl, Par

    1995-01-01

    Examines Noam Chomsky's (1957) discussion of "grammaticalness" and the role of linguistics in the "correct" way of speaking and writing. It is argued that the concern of linguistics with the tools of grammar has resulted in confusion, with the tools becoming mixed up with the actual language, thereby becoming the central element in a metaphysical…

  1. El Observatorio Gemini - Status actual

    NASA Astrophysics Data System (ADS)

    Levato, H.

    Se hace una breve descripción de la situación actual del Observatorio Gemini y de las últimas decisiones del Board para incrementar la eficiencia operativa. Se hace también una breve referencia al uso argentino del observatorio.

  2. Save Energy $.

    ERIC Educational Resources Information Center

    Hirsch, Thomas E., III; Shapiro, Robert F.

    1986-01-01

    Large institutional energy users can reduce energy costs by constructing and operating steam and electricity cogeneration facilities and purchasing their own gas at lower prices rather than relying on local distributors. (MSE)

  3. 10 CFR 436.21 - Savings-to-investment ratio.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Savings-to-investment ratio. 436.21 Section 436.21 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Methodology and Procedures for Life Cycle Cost Analyses § 436.21 Savings-to-investment ratio. The savings-to-investment...

  4. Shared Savings Financing for College and University Energy Efficiency Investments.

    ERIC Educational Resources Information Center

    Business Officer, 1984

    1984-01-01

    Shared savings arrangements for campus energy efficient investments are discussed. Shared savings is a term for an agreement in which a private company offers to implement an energy efficiency program, including capital improvements, in exchange for a portion of the energy cost savings. Attention is directed to: types of shared savings…

  5. Reducing Life-Cycle Costs.

    ERIC Educational Resources Information Center

    Roodvoets, David L.

    2003-01-01

    Presents factors to consider when determining roofing life-cycle costs, explaining that costs do not tell the whole story; discussing components that should go into the decision (cost, maintenance, energy use, and environmental costs); and concluding that important elements in reducing life-cycle costs include energy savings through increased…

  6. Improving efficiency, securing savings.

    PubMed

    Baillie, Jonathan

    2016-03-01

    The NHS in England could save £1 bn annually if all NHS acute Trustsachieved the median level of estates and facilities running costs, the second (and 'final') report by Lord Carter and his team into the 'productivity and efficiency' of acute NHS Trusts across England, published on 5 February,suggests. As HEJ, editor, Jonathan Baillie reports, Lord Carter's team'songoing recent discussions with senior personnel working in a range of disciplines at 32 NHS Trusts--which followed dialogue with an initial 22 Trusts--identified 'unwarranted variation' in the use of resources ranging from staff to land and buildings on such a scale that effectively addressing this 'variation' could, the DH-commissioned team says, potentially reduce by £5 bn annually the NHS in England's costs. PMID:27132300

  7. Energy Savings Performance Contracts (ESPC): FEMP Assistance

    SciTech Connect

    2012-11-01

    An ESPC is a working relationship between a Federal agency and an energy service company (ESCO). The ESCO conducts a comprehensive energy audit for the Federal facility and identifies improvements to save energy. In consultation with the Federal agency, the ESCO designs and constructs a project that meets the agency’s needs and arranges the necessary funding. The ESCO guarantees the improvements will generate energy cost savings sufficient to pay for the project over the term of the contract. After the contract ends, all additional cost savings accrue to the agency.

  8. Using Technology to Control Costs

    ERIC Educational Resources Information Center

    Ho, Simon; Schoenberg, Doug; Richards, Dan; Morath, Michael

    2009-01-01

    In this article, the authors examines the use of technology to control costs in the child care industry. One of these technology solutions is Software-as-a-Service (SaaS). SaaS solutions can help child care providers save money in many aspects of center management. In addition to cost savings, SaaS solutions are also particularly appealing to…

  9. Impact of Mental Health Visits on Healthcare Cost in Patients with Diabetes and Comorbid Mental Health Disorders

    PubMed Central

    Egede, Leonard E.; Gebregziabher, Mulugeta; Zhao, Yumin; Dismuke, Clara E.; Walker, Rebekah J.; Hunt, Kelly J.; Axon, R. Neal

    2014-01-01

    Purpose To assess the impact of mental health visits (MHV) on the cost of care for Veterans with diabetes and comorbid mental health conditions. Methods A national cohort of 120,852 Veterans with diabetes and at least one mental health diagnosis (i.e., substance abuse, depression or psychoses) in 2002 was followed through 2006. Outcomes were pharmacy, inpatient and outpatient costs in 2012 dollars. Results Least-square covariate adjusted estimates from the joint model of total VA costs of the number of MHV using December 31, 2012 value dollars indicate that relative to those with fewer MHV, those with 3+ MHV had the lowest mean inpatient cost ($21,406), but the highest mean outpatient and pharmacy cost ($9,727 and $2,015, respectively). If all Veterans who received zero MHV actually received 3+ MHV, we estimate through simulated scenarios that between $32,272,329 and $181,460,247 in inpatient costs would be saved. However, these savings would be offset by additional expenditures of between $1,166,017,547 and $1,166,224,787 in outpatient costs and between $151,604,683 and $161,439,632 in pharmacy costs. Conclusions Among Veterans with diabetes and comorbid mental disorders having three or more mental health visits is associated with marginally decreased inpatient cost, but these potential savings seem to be offset by increased outpatient and pharmacy costs. PMID:25083903

  10. Ongoing Savings.

    ERIC Educational Resources Information Center

    Bevington, E. Milton

    2002-01-01

    Education institutions rely heavily on good HVAC systems. Maintaining these systems can be expensive and are a significant factor in operating costs. Energy conservation is a real resource that is often overlooked. This article addresses what causes energy waste, how schools can find sources of energy waste, and how schools can improve…

  11. Opinion: Composition Studies Saves the World!

    ERIC Educational Resources Information Center

    Bizzell, Patricia

    2009-01-01

    Stanley Fish in his new book ["Save the World on Your Own Time" (New York: Oxford UP,2008)] says that composition studies presents "the clearest example" of what is desperately wrong in the academy, because in writing classrooms, he says, "more often than not anthologies of provocative readings take center stage and the actual teaching of writing…

  12. Containing the Costs of Higher Education.

    ERIC Educational Resources Information Center

    Bernard, Clark L.; Beaven, Douglas

    1986-01-01

    The current cost structure of higher education, comprised of multiple controllable and uncontrollable costs, is analyzed and promising opportunities to reduce costs are explored. Some innovative strategies that have saved substantial sums for the institutions implementing them are highlighted. (MSE)

  13. How People Actually Use Thermostats

    SciTech Connect

    Meier, Alan; Aragon, Cecilia; Hurwitz, Becky; Mujumdar, Dhawal; Peffer, Therese; Perry, Daniel; Pritoni, Marco

    2010-08-15

    Residential thermostats have been a key element in controlling heating and cooling systems for over sixty years. However, today's modern programmable thermostats (PTs) are complicated and difficult for users to understand, leading to errors in operation and wasted energy. Four separate tests of usability were conducted in preparation for a larger study. These tests included personal interviews, an on-line survey, photographing actual thermostat settings, and measurements of ability to accomplish four tasks related to effective use of a PT. The interviews revealed that many occupants used the PT as an on-off switch and most demonstrated little knowledge of how to operate it. The on-line survey found that 89% of the respondents rarely or never used the PT to set a weekday or weekend program. The photographic survey (in low income homes) found that only 30% of the PTs were actually programmed. In the usability test, we found that we could quantify the difference in usability of two PTs as measured in time to accomplish tasks. Users accomplished the tasks in consistently shorter times with the touchscreen unit than with buttons. None of these studies are representative of the entire population of users but, together, they illustrate the importance of improving user interfaces in PTs.

  14. Energy saving characteristics of a new type of road-heating system

    NASA Astrophysics Data System (ADS)

    Sugawara, N.; Hokari, K.; Watanabe, T.; Sugawara, H.

    In order to drive safely and smoothly in winter, there is a need to clear the snow and ice accumulated on steep slopes and at congested intersections. For this purpose a large number of road-heating systems are installed at such places. However the operating costs of electrical road-heating systems to melt snow on pavement are high compared to mechanical and chemical ways. Therefore the development of efficient electrical road-heating systems is needed. In this paper, we describe the energy saving characteristics of a new type of road-heating system electrical output of which is based on snowfall probabilities. This new type of road-heating system was tested on an actual road from December 1992 to March 1994 in winter. The energy consumption of this system was compared with those of present-day energy saving road-heating systems.

  15. Cost of dengue outbreaks: literature review and country case studies

    PubMed Central

    2013-01-01

    Background Dengue disease surveillance and vector surveillance are presumed to detect dengue outbreaks at an early stage and to save – through early response activities – resources, and reduce the social and economic impact of outbreaks on individuals, health systems and economies. The aim of this study is to unveil evidence on the cost of dengue outbreaks. Methods Economic evidence on dengue outbreaks was gathered by conducting a literature review and collecting information on the costs of recent dengue outbreaks in 4 countries: Peru, Dominican Republic, Vietnam, and Indonesia. The literature review distinguished between costs of dengue illness including cost of dengue outbreaks, cost of interventions and cost-effectiveness of interventions. Results Seventeen publications on cost of dengue showed a large range of costs from 0.2 Million US$ in Venezuela to 135.2 Million US$ in Brazil. However, these figures were not standardized to make them comparable. Furthermore, dengue outbreak costs are calculated differently across the publications, and cost of dengue illness is used interchangeably with cost of dengue outbreaks. Only one paper from Australia analysed the resources saved through active dengue surveillance. Costs of vector control interventions have been reported in 4 studies, indicating that the costs of such interventions are lower than those of actual outbreaks. Nine papers focussed on the cost-effectiveness of dengue vaccines or dengue vector control; they do not provide any direct information on cost of dengue outbreaks, but their modelling methodologies could guide future research on cost-effectiveness of national surveillance systems. The country case studies – conducted in very different geographic and health system settings - unveiled rough estimates for 2011 outbreak costs of: 12 million US$ in Vietnam, 6.75 million US$ in Indonesia, 4.5 million US$ in Peru and 2.8 million US$ in Dominican Republic (all in 2012 US$). The proportions of the

  16. Energy savings in Polish buildings

    SciTech Connect

    Markel, L.C.; Gula, A.; Reeves, G.

    1995-12-31

    A demonstration of low-cost insulation and weatherization techniques was a part of phase 1 of the Krakow Clean Fossil Fuels and Energy Efficient Project. The objectives were to identify a cost-effective set of measures to reduce energy used for space heating, determine how much energy could be saved, and foster widespread implementation of those measures. The demonstration project focused on 4 11-story buildings in a Krakow housing cooperative. Energy savings of over 20% were obtained. Most important, the procedures and materials implemented in the demonstration project have been adapted to Polish conditions and applied to other housing cooperatives, schools, and hospitals. Additional projects are being planned, in Krakow and other cities, under the direction of FEWE-Krakow, the Polish Energie Cities Network, and Biuro Rozwoju Krakowa.

  17. Cost Savings Enhancements Act of 2012

    THOMAS, 112th Congress

    Sen. Paul, Rand [R-KY

    2012-02-09

    02/09/2012 Read twice and referred to the Committee on Homeland Security and Governmental Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  18. Small investments, huge savings.

    PubMed

    Rose, Ewen

    2015-03-01

    Writing on behalf of the Building & Engineering Services Association (B&ES), Ewen Rose, an experienced journalist specialising in building engineering services, reports on a number of presentations at October's IHEEM Healthcare Estates 2014 conference where the focus was very much on how healthcare estates and facilities and healthcare engineering teams can save energy and cut carbon emissions through more efficient monitoring, and, if necessary, subsequent adjustment, of key HVAC plant. Among the key conclusions were that basic energy efficiency measures could 'shave millions of pounds from NHS estates' running costs', and that hospitals and other healthcare buildings face both 'an air-conditioning legal crisis', and a growing threat from outdoor air pollution. PMID:26268023

  19. Prediction of responsiveness or non-responsiveness to treatment of acute Kawasaki disease using 1 gram per kilogram of immunoglobulin--an effective and cost-saving schedule of therapy.

    PubMed

    Ichihashi, Ko; Shiraishi, Hirohiko; Momoi, Mariko

    2009-06-01

    respond to immunoglobulin given intravenously at 1 gram per kilogram using laboratory data, with a potential saving in medical costs.

  20. The manufacture of generic replicas of implants for arthroplasty of the hip and knee: is it regulated and will it save money?

    PubMed

    Atrey, A; Heylen, S; Gosling, O; Porteous, M J L; Haddad, F S

    2016-07-01

    Joint replacement of the hip and knee remain very satisfactory operations. They are, however, expensive. The actual manufacturing of the implant represents only 30% of the final cost, while sales and marketing represent 40%. Recently, the patents on many well established and successful implants have expired. Companies have started producing and distributing implants that purport to replicate existing implants with good long-term results. The aims of this paper are to assess the legality, the monitoring and cost saving implications of such generic implants. We also assess how this might affect the traditional orthopaedic implant companies. Cite this article: Bone Joint J 2016;98-B:892-900. PMID:27365466

  1. The actual goals of geoethics

    NASA Astrophysics Data System (ADS)

    Nemec, Vaclav

    2014-05-01

    The most actual goals of geoethics have been formulated as results of the International Conference on Geoethics (October 2013) held at the geoethics birth-place Pribram (Czech Republic): In the sphere of education and public enlightenment an appropriate needed minimum know how of Earth sciences should be intensively promoted together with cultivating ethical way of thinking and acting for the sustainable well-being of the society. The actual activities of the Intergovernmental Panel of Climate Changes are not sustainable with the existing knowledge of the Earth sciences (as presented in the results of the 33rd and 34th International Geological Congresses). This knowledge should be incorporated into any further work of the IPCC. In the sphere of legislation in a large international co-operation following steps are needed: - to re-formulate the term of a "false alarm" and its legal consequences, - to demand very consequently the needed evaluation of existing risks, - to solve problems of rights of individuals and minorities in cases of the optimum use of mineral resources and of the optimum protection of the local population against emergency dangers and disasters; common good (well-being) must be considered as the priority when solving ethical dilemmas. The precaution principle should be applied in any decision making process. Earth scientists presenting their expert opinions are not exempted from civil, administrative or even criminal liabilities. Details must be established by national law and jurisprudence. The well known case of the L'Aquila earthquake (2009) should serve as a serious warning because of the proven misuse of geoethics for protecting top Italian seismologists responsible and sentenced for their inadequate superficial behaviour causing lot of human victims. Another recent scandal with the Himalayan fossil fraud will be also documented. A support is needed for any effort to analyze and to disclose the problems of the deformation of the contemporary

  2. Natural gas cost for evaluating energy resource opportunities at Fort Stewart

    SciTech Connect

    Stucky, D.J.; Shankle, S.A.

    1993-01-01

    Ft. Stewart, a United States Army Forces Command (FORSCOM) installation located near Hinesville, Georgia, is currently undergoing an evaluation of its energy usage, which is being performed by Pacific Northwest Laboratory. In order to examine the energy resource opportunities (EROs) at Ft. Stewart, marginal fuel costs must be calculated. The marginal, or avoided, cost of gas service is used in conjunction with the estimated energy savings of an ERO to calculate the dollar value of those savings. In the case of natural gas, the costing becomes more complicated due to the installation of a propane-air mixing station. The propane-air station is being built under a shared energy savings (SES) contract. The building of a propane-air station allows Ft. Stewart to purchase natural gas from their local utility at an interruptible rate, which is lower than the rate for contracting natural gas on a firm basis. The propane-air station will also provide Ft. Stewart with fuel in the event that the natural gas supply is curtailed. While the propane-air station does not affect the actual cost of natural gas, it does affect the cost of services provided by gas. Because the propane-air station and the SES contract affect the cost of gas service, they must be included in the analysis. Our analysis indicates a marginal cost of gas service of 30.0 cents per therm, assuming a total propane usage by the mixing station of 42,278 gallons (38,600 therms) annually. Because the amount of propane that may be required in the event of a curtailment is small relative to the total service requirement, variations in the actual amount should not significantly affect the cost per therm.

  3. Columbus Saves: Saving Money in Ohio

    ERIC Educational Resources Information Center

    Shockey, Susan

    2004-01-01

    The "Columbus Saves" educational program is a broad-based community coalition made up of more than 40 local organizations from the education, nonprofit, government, faith-based, and private sectors. Common goals of partners in reaching Columbus, Ohio's 1.5 million residents are to: (a) promote increased savings through education and social service…

  4. Energy-Saving Opportunities for Manufacturing Enterprises (International English Fact Sheet)

    SciTech Connect

    Not Available

    2011-02-01

    This fact sheet provides information about the Industrial Technologies Program Save Energy Now energy audit process, software tools, training, energy management standards, and energy efficient technologies to help U.S. companies identify energy cost savings.

  5. The cost effectiveness of a nurse-led shared-care prostate assessment clinic.

    PubMed Central

    Dasgupta, P.; Drudge-Coates, L.; Smith, K.; Booth, C. M.

    2002-01-01

    OBJECTIVE: Nurse-led prostate clinics (NPCs) have proved to be a highly effective method of assessing patients with lower urinary tract symptoms (LUTS) and most urology units now run such clinics. However, it was not known whether they are cost-effective and this analysis ansWers that question. PATIENTS AND METHODS: During one year, a trained urology nurse assessed 1,080 patients in our NPC following GP referral using a standard pro forma. Costs included those incurred for the salary of a grade D nurse at 30 min per patient, all investigations, indirect charges and overheads. This was compared to the cost of seeing all patients in clinic directly, either by a consultant, staff grade urologist or registrar. Of these 1,080 patients, 350 were sent back to their GPs after NPC assessment. RESULTS: The NPC cost of 44.25 pounds per patient compared favourably with an average medical out-patient clinic cost of 50.46 pounds per patient, yielding an actual annual saving of 6,706.80 pounds. Since a third of the patients assessed in the NPC were sent directly back to primary care, saving the cost of a medical follow-up appointment, the true savings in secondary care were 17,661.00 pounds (50.46 x 350pounds), giving a total annual saving of 24,367.80 pounds. CONCLUSIONS: A nurse-led shared-care prostate clinic is a cost effective, thorough and speedy method of assessing men presenting with suspected bladder outflow obstruction. The approach used has a wider generic, cost-benefit potential for the NHS. PMID:12398125

  6. The Energy Cost of Automobiles

    ERIC Educational Resources Information Center

    Berry, R. Stephen; Fels, Margaret F.

    1973-01-01

    Presents two respective comparisons between ideal and real energy cost for the manufacture of a new automobile and between free energy savings from processing the old automobile into low and high grade scraps. Suggests the wasted thermodynamic potential should be considered in making decisions about energy savings. (CC)

  7. Measured energy savings and economics of retrofitting existing single-family homes: An update of the BECA-B database

    SciTech Connect

    Cohen, S.D.; Goldman, C.A.; Harris, J.P.

    1991-02-01

    The energy bill for US single-family households was over $77 billion in 1987 (excluding auto fuel purchases), accounting for approximately 20% of national energy expenditures. Large sums are spent on residential retrofits by individual homeowners, government agencies, and utilities. As of late 1987, over 21 million households indicated that they had added at least one energy-saving measure in the previous two years, while a recent Electric Power Research Institute (EPRI) study estimated that nearly 15 million residential customers have participated in some kind of demand-side management (DSM) program. Given the level of continuing investments in residential energy efficiency, accurate estimates of savings from various conservation measures are increasingly necessary, especially as new technologies become more sophisticated and incremental efficiency gains more difficult to achieve. This report provides a comparative analysis of measured data on the performance and cost-effectiveness of energy-saving measures in existing single-family homes, based on information in the Buildings Energy-Use Compilation and Analysis (BECA) data base. The initial BECA report on measured data for single-family retrofits was completed seven years ago. In updating the single-family database, we have added 135 data points, representing over 33,000 houses, to the original database of 145 retrofit projects. The report is organized in two volumes. Volume 1 provides a summary of energy savings and costs of individual retrofit measures and strategies and results from federal/state low-income and utility weatherization programs. we also discuss measurement issues, predicted versus actual savings, trends in single-family retrofit programs, and implications for the next generation'' of cost-effective single-family retrofits. Volume 2 contains a written summary of each retrofit project and complete data tables. 87 refs., 20 figs., 16 tabs.

  8. Antimicrobial stewardship programs - cost-minimizing or cost-effective?

    PubMed

    You, Joyce

    2015-02-01

    Antimicrobial stewardship programs (ASPs) are aimed to improve patient care and health care outcomes. It is encouraging to find ASP interventions to be cost-saving in many cost-minimization analyses in literature. Nevertheless, the cost-effectiveness of ASP interventions, measured in cost per quality-adjusted life-years, is less well-established. This Editorial aims to explore the barriers in assessing clinical effectiveness of ASPs and provide suggestions to conduct cost-effectiveness analysis of ASPs. PMID:25331093

  9. Gang Up on Lighting Costs.

    ERIC Educational Resources Information Center

    American School and University, 1983

    1983-01-01

    A new lighting system at a Wisconsin elementary school involved replacing all the incandescent fixtures with either fluorescent, mercury vapor, or high-output fixtures. Group lamp replacement procedures instead of spot relamping are expected to save labor costs. (MLF)

  10. Equipment life cycle costs minimised.

    PubMed

    Kuligowski, Sharon

    2004-11-01

    With the cost of energy now a major component of building operating costs, NHS Trust managers increasingly focus on estimating total life cycle costs of equipment such as boiler room and heat, steam and incineration plant. "Life cycle costing" is a broad term and encompasses a wide range of techniques that take into account both initial and future costs as well as the savings of an investment over a period of time. PMID:15575554

  11. Equipment life cycle costs minimised.

    PubMed

    Kuligowski, Sharon

    2004-11-01

    With the cost of energy now a major component of building operating costs, NHS Trust managers increasingly focus on estimating total life cycle costs of equipment such as boiler room and heat, steam and incineration plant. "Life cycle costing" is a broad term and encompasses a wide range of techniques that take into account both initial and future costs as well as the savings of an investment over a period of time.

  12. Camp Pendleton Saves 91% in Parking Lot Lighting

    SciTech Connect

    2016-01-01

    Case study describes how Camp Pendleton Marine Corps Base replaced high-pressure sodium (HPS) fixtures in one parking lot with high-efficiency induction fixtures for 91% savings in energy use and $5,700 in cost savings annually. This parking lot is estimated to have a simple payback of 2.9 years. Sitewide up-grades yielded annual savings of 1 million kWh.

  13. Savings impact of a corporate energy manager

    SciTech Connect

    Sikorski, B.D.; O'Donnell, B.A.

    1999-07-01

    This paper discusses the cost savings impact of employing an energy manager with a 16,000-employee corporation. The corporation, Canada's second largest airline, is currently operating nearly 3,000,000 ft{sup 2} of mixed-use facilities spread across the country, with an annual energy budget for ground facilities of over Cdn $4,000,000. This paper outlines the methodology used by the energy manager to deploy an energy management program over a two-year period between April 1995 and May 1997. The paper examines the successes and the lessons learned during the period and summarizes the costs and benefits of the program. The energy manager position was responsible for developing an energy history database with more than 100 active accounts and for monitoring and verifying energy savings. The energy manager implemented many relatively low-cost energy conservation measures, as well as some capital projects, during the first two years of the program. In total, these measures provided energy cost savings of $210,000 per year, or 5% of the total budget. In each case, technologies installed as part of the energy retrofit projects provided not only cost savings but also better control, reduced maintenance, and improved working conditions for employees.

  14. 10 CFR 435.8 - Life-cycle costing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Life-cycle costing. 435.8 Section 435.8 Energy DEPARTMENT...-cycle costing. Each Federal agency shall determine life-cycle cost-effectiveness by using the procedures..., including lower life-cycle costs, positive net savings, savings-to-investment ratio that is estimated to...

  15. 10 CFR 435.8 - Life-cycle costing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Life-cycle costing. 435.8 Section 435.8 Energy DEPARTMENT...-cycle costing. Each Federal agency shall determine life-cycle cost-effectiveness by using the procedures..., including lower life-cycle costs, positive net savings, savings-to-investment ratio that is estimated to...

  16. Retirement plans, personal saving, and saving adequacy.

    PubMed

    Yakoboski, P

    2000-03-01

    This Issue Brief addresses three questions raised by recent trends in personal saving: How are national savings measured and what is the meaning of the trends in measured personal saving rates, given what is included and what is not included in those measures? What is the effect of retirement saving programs--in particular, 401(k) plans and individual retirement accounts (IRAs)--on personal saving levels? What are the implications of existing saving behavior for the retirement income security of today's workers? The National Income and Product Accounts (NIPA), the most commonly referenced gauge of personal saving, is a widely misunderstood measure. One could argue that a complete measure of saving would include increases in wealth through capital gains, but NIPA does not factor accrued and realized capital gains on stocks and other assets into the saving rate. By one measure, accounting for capital gains results in an aggregate personal saving rate of 33 percent--more than double the rate of four decades ago. A major policy question is the impact of tax-qualified retirement saving plans (i.e., IRAs and 401(k) plans) on personal saving rates. Empirical analysis of this issue is extremely challenging and findings have been contradictory. These programs now represent an enormous store of retirement-earmarked wealth in tax-deferred vehicles: Combined, such tax-deferred retirement accounts currently have assets of about $4 trillion. Ninety percent of IRA contributions are now the result of "rollovers" as employees leave employer plans, like 401(k) plans. While leakage from the system remains a challenge, the majority of the assets in the system can be expected to be available to fund workers' retirements. One could argue that, from a retirement income security perspective, workers in general are better off because IRA and 401(k) programs exist. Surely, many of the dollars in these programs would have been saved even without the programs; but they would not necessarily

  17. Risk transfer via energy savings insurance

    SciTech Connect

    Mills, Evan

    2001-10-01

    Among the key barriers to investment in energy efficiency improvements are uncertainties about attaining projected energy savings and apprehension about potential disputes over these savings. The fields of energy management and risk management are thus intertwined. While many technical methods have emerged to manage performance risks (e.g. building commissioning), financial risk transfer techniques are less developed in the energy management arena than in other more mature segments of the economy. Energy Savings Insurance (ESI) - formal insurance of predicted energy savings - is one method of transferring financial risks away from the facility owner or energy services contractor. ESI offers a number of significant advantages over other forms of financial risk transfer, e.g. savings guarantees or performance bonds. ESI providers manage risk via pre-construction design review as well as post-construction commissioning and measurement and verification of savings. We found that the two mos t common criticisms of ESI - excessive pricing and onerous exclusions - are not born out in practice. In fact, if properly applied, ESI can potentially reduce the net cost of energy savings projects by reducing the interest rates charged by lenders, and by increasing the level of savings through quality control. Debt service can also be ensured by matching loan payments to projected energy savings while designing the insurance mechanism so that payments are made by the insurer in the event of a savings shortfall. We estimate the U.S. ESI market potential of $875 million/year in premium income. From an energy-policy perspective, ESI offers a number of potential benefits: ESI transfers performance risk from the balance sheet of the entity implementing the energy savings project, thereby freeing up capital otherwise needed to ''self-insure'' the savings. ESI reduces barriers to market entry of smaller energy services firms who do not have sufficiently strong balance sheets to self

  18. 10 CFR 436.21 - Savings-to-investment ratio.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... is the ratio of the present value savings to the present value costs of an energy or water conservation measure. The numerator of the ratio is the present value of net savings in energy or water and non... conservation measure. The denominator of the ratio is the present value of the net increase in investment...

  19. 10 CFR 436.21 - Savings-to-investment ratio.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... is the ratio of the present value savings to the present value costs of an energy or water conservation measure. The numerator of the ratio is the present value of net savings in energy or water and non... conservation measure. The denominator of the ratio is the present value of the net increase in investment...

  20. Money-Saving Suggestions for Your M & O Program.

    ERIC Educational Resources Information Center

    Herman, Jerry J.

    1980-01-01

    By contracting some of the tasks, hiring part-time employees and a specialist to oversee a preventive maintenance program, and making other cost-saving decisions, it is possible to save a large amount of the school district's funds. (Author/MLF)

  1. 48 CFR 48.104-2 - Sharing acquisition savings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... CONTRACT MANAGEMENT VALUE ENGINEERING Policies and Procedures 48.104-2 Sharing acquisition savings. (a... value engineering clause or alternate used, and the type of savings, as follows: Government/Contractor... percent for cost-reimbursement contracts. Value engineering sharing does not apply to...

  2. The Economics of Energy Savings Performance Contracts

    SciTech Connect

    Shonder, John A

    2010-01-01

    Energy Savings Performance Contracts (ESPCs) allow governments to tap private capital to finance energy efficiency improvements; the debt service on the financing is paid from the energy and energy-related cost savings generated by the efficiency projects themselves. Since 1998 about 43% of the funding for energy efficiency upgrades in US federal buildings has come from ESPC and other similar programs. This paper describes the balance sheet for an ESPC project as currently implemented by US federal agencies, and shows how parameters such as the cost of the project, the interest rate for financing, level of savings, energy escalation rates, and others combine to determine the project cash flow. The paper also examines the sensitivity of project economics to changes in each of these parameters.

  3. Consequences of Predicted or Actual Asteroid Impacts

    NASA Astrophysics Data System (ADS)

    Chapman, C. R.

    2003-12-01

    Earth impact by an asteroid could have enormous physical and environmental consequences. Impactors larger than 2 km diameter could be so destructive as to threaten civilization. Since such events greatly exceed any other natural or man-made catastrophe, much extrapolation is necessary just to understand environmental implications (e.g. sudden global cooling, tsunami magnitude, toxic effects). Responses of vital elements of the ecosystem (e.g. agriculture) and of human society to such an impact are conjectural. For instance, response to the Blackout of 2003 was restrained, but response to 9/11 terrorism was arguably exaggerated and dysfunctional; would society be fragile or robust in the face of global catastrophe? Even small impacts, or predictions of impacts (accurate or faulty), could generate disproportionate responses, especially if news media reports are hyped or inaccurate or if responsible entities (e.g. military organizations in regions of conflict) are inadequately aware of the phenomenology of small impacts. Asteroid impact is the one geophysical hazard of high potential consequence with which we, fortunately, have essentially no historical experience. It is thus important that decision makers familiarize themselves with the hazard and that society (perhaps using a formal procedure, like a National Academy of Sciences study) evaluate the priority of addressing the hazard by (a) further telescopic searches for dangerous but still-undiscovered asteroids and (b) development of mitigation strategies (including deflection of an oncoming asteroid and on- Earth civil defense). I exemplify these issues by discussing several representative cases that span the range of parameters. Many of the specific physical consequences of impact involve effects like those of other geophysical disasters (flood, fire, earthquake, etc.), but the psychological and sociological aspects of predicted and actual impacts are distinctive. Standard economic cost/benefit analyses may not

  4. Weight Saving Technology

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The airplane shown below is the Beech Super King Air, an executive transport built by Beech Aircraft corporation, Wichita, Kansas. Its development was aided by the NASA computer program known as NASTRAN(Registered TradeMark) (NASA Structural Analysis), which electronically analyzes a computerized design and predicts how it will react to many different conditions of stress and strain. In this instance the program was employed in analysis of the airplane's structure and engine mounts. NASTRAN was similarly used in development of other Beech planes, such as the T-34C military trainer and the new single-engine Skipper light-plane, which is making its debut this year. At its Boulder, Colorado facility, Beech has used NASTRAN in analysis of fuel tanks for space vehicles. The company reports it has achieved cost savings and improved its design/analysis capabilities through use of the NASA program. NASTRAN and other government-generated computer programs are made available to industry through NASA's Computer Software Management and Information Center (COSMIC)(Registered TradeMark) at the University of Georgia.

  5. Saving Water. Managing School Facilities, Guide 1.

    ERIC Educational Resources Information Center

    Department for Education and Employment, London (England). Architects and Building Branch.

    This guide examines typical water costs for schools and points out financial and environmental benefits of using water economically. The guide explains the make-up of a typical water bill, including standing charges and sewerage rates. Ways of saving water are described, including use of self-closing and spray taps and urinal flush controllers. A…

  6. 100 Ways To Save Money & Raise Money.

    ERIC Educational Resources Information Center

    Donaldson, Carla, Comp.; Smith, Ruth Mercedes, Comp.

    Compiled by the Commission on Small and/or Rural Colleges of the American Association of Community Colleges, this document provides over 100 tips for saving money and suggestions for fundraising activities for community college practitioners across the nation. Ideas cover such topics as reducing staff and operational costs, innovative fundraising…

  7. Do You Automate? Saving Time and Dollars

    ERIC Educational Resources Information Center

    Carmichael, Christine H.

    2010-01-01

    An automated workforce management strategy can help schools save jobs, improve the job satisfaction of teachers and staff, and free up precious budget dollars for investments in critical learning resources. Automated workforce management systems can help schools control labor costs, minimize compliance risk, and improve employee satisfaction.…

  8. Hidden Savings in your Bus Budget

    ERIC Educational Resources Information Center

    Newby, Ruth

    2005-01-01

    School transportation industry statistics show the annual average costs for operating and maintaining a single school bus range from $34,000 to $38,000. Operating a school bus fleet at high efficiency has a real impact on the dollars saved for a school district and the reliability of transportation service to students. In this article, the author…

  9. Food Processing Contracts: Savings for Schools.

    ERIC Educational Resources Information Center

    Van Egmond-Pannell, Dorothy

    1983-01-01

    Food processing contracts between schools and food manufacturers can result in huge cost savings. Fairfax County, Virginia, is one of 30 "letter of credit" sites in a three-year study of alternatives. After one year it appears that schools can purchase more for the dollar in their local areas. (MD)

  10. Where did the money go? The cost and performance of the largest commercial sector DSM program

    SciTech Connect

    Eto, J.; Kito, S.; Shown, L.; Sonnenblick, R.

    1995-12-01

    We calculate the total resource cost (TRC) of energy savings for 40 of the largest 1992 commercial sector DSM programs. The calculation includes the participating customer`s cost contribution to energy saving measures and all utility costs, including incentives received by customers, program administrative and overhead costs, measurement and evaluation costs, and shareholder incentives paid to the utility. All savings are based on post-program savings evaluations. We find that, on a savings-weighted basis, the programs have saved energy at a cost of 3.2 {cents}/kWh. Taken as a whole, the programs have been highly cost effective when compared to the avoided costs faced by the utilities when the programs were developed. We investigate reasons for differences in program costs and examine uncertainties in current utility practices for reporting costs and evaluating savings.

  11. 48 CFR 52.222-32 - Construction Wage Rate Requirements-Price Adjustment (Actual Method).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... include any allowance for any increased cost for which adjustment is being requested. (c) The Contracting... be limited to increases or decreases in wages and fringe benefits as described in paragraph (c) of... DBA craft New WD Hourly rate paid Diff. Actual hrs. Actual units (sq. yard) Increase/sq. yard...

  12. Why 529 College Savings Plans Favor the Fortunate. Charts You Can Trust

    ERIC Educational Resources Information Center

    Aldeman, Chad

    2011-01-01

    As college costs have continued to rise, states have offered families a way to save for their child's education. Private savings accounts, known as 529 savings plans, allow a family's investment to grow tax-free until a child is ready for college. Today, every state sponsors at least one 529 plan, and families have more than 10 million accounts,…

  13. Plugging into Energy Savings.

    ERIC Educational Resources Information Center

    Harrigan, Merrilee

    1999-01-01

    The nonprofit Alliance to Save Energy has been helping schools reduce energy consumption through a combination of retrofits, classroom instruction, and behavior. Lists eight small steps to big energy savings, among them: involve the whole school, stop leaks, turn off computers, and recycle. (MLF)

  14. Chinese hotel general managers' perspectives on energy-saving practices

    NASA Astrophysics Data System (ADS)

    Zhu, Yidan

    As hotels' concern about sustainability and budget-control is growing steadily, energy-saving issues have become one of the important management concerns hospitality industry face. By executing proper energy-saving practices, previous scholars believed that hotel operation costs can decrease dramatically. Moreover, they believed that conducting energy-saving practices may eventually help the hotel to gain other benefits such as an improved reputation and stronger competitive advantage. The energy-saving issue also has become a critical management problem for the hotel industry in China. Previous research has not investigated energy-saving in China's hotel segment. To achieve a better understanding of the importance of energy-saving, this document attempts to present some insights into China's energy-saving practices in the tourist accommodations sector. Results of the study show the Chinese general managers' attitudes toward energy-saving issues and the differences among the diverse hotel managers who responded to the study. Study results indicate that in China, most of the hotels' energy bills decrease due to the implementation of energy-saving equipments. General managers of hotels in operation for a shorter period of time are typically responsible for making decisions about energy-saving issues; older hotels are used to choosing corporate level concerning to this issue. Larger Chinese hotels generally have official energy-saving usage training sessions for employees, but smaller Chinese hotels sometimes overlook the importance of employee training. The study also found that for the Chinese hospitality industry, energy-saving practices related to electricity are the most efficient and common way to save energy, but older hotels also should pay attention to other ways of saving energy such as water conservation or heating/cooling system.

  15. Slim holes haul in savings

    SciTech Connect

    Floyd, K.

    1987-07-01

    This article reports that during 1986 BP Exploration Company Ltd. successfully drilled six UK land wells with a Microdrill MD-3 ultra-slimhole drilling rig. The objective of the program was to evaluate the slimhole drilling technique, from both a technical and cost-effective viewpoint. Earlier studies indicated up to 30 percent savings in well costs compared to conventionally drilled UK land wells. The technology of drilling slim holes with small rigs is not new. For many years the mineral exploration industry has used small drilling and coring rigs. However, these rigs are not normally equipped with pressure control equipment, oilfield mud and cementing systems or the ability to run complex logs or production test. More recently, the oil industry has made efforts to adapt these rigs to slimhole oil and gas exploration, notably in Australia and Canada. The Microdrill MD-3 rig is a product of this evolution.

  16. Saving the "library of life".

    PubMed Central

    Benford, G

    1992-01-01

    A broad program of freezing species in threatened ecospheres could preserve biodiversity for eventual use by future generations. Sampling without studying can lower costs dramatically. Local labor can do most of the gathering. Plausible costs of collecting and cryogenically suspending the tropical rain forest species, at a sampling fraction of 10(-6), are about 2 billion dollars for a full century. Much more information than species DNA will be saved, allowing future biotechnology to derive high information content and perhaps even resurrect then-extinct species. Parallel programs of in situ and other ex situ preservation are essential to allow later expression of frozen genomes in members of the same genus. This is a broad proposal that should be debated throughout the entire scientific community. PMID:1438320

  17. Valuation of Travel Time Savings in Viewpoint of WTA

    PubMed Central

    Shao, Chang-qiao; Liu, Yang; Liu, Xiao-ming

    2014-01-01

    In order to investigate the issues in measurement of value of travel time savings (VTTS), the willingness-to-accept (WTA) for the private car owner is studied by using surveyed data. It is convincing that trip purpose, trip length, time savings, cost savings, income, and allowance from employee have effects on the WTA. Moreover, influences of these variables are not the same for different trip purposes. For commuting trips, effects of income and allowance from employee are significant while time savings and cost savings are dominated for leisure and shopping trips. It is also found that WTA is much higher than expected which implies that there are a group of drivers who are not prone to switching to other trip modes other than passenger car. PMID:25530751

  18. Valuation of travel time savings in viewpoint of WTA.

    PubMed

    Shao, Chang-Qiao; Liu, Yang; Liu, Xiao-Ming

    2014-01-01

    In order to investigate the issues in measurement of value of travel time savings (VTTS), the willingness-to-accept (WTA) for the private car owner is studied by using surveyed data. It is convincing that trip purpose, trip length, time savings, cost savings, income, and allowance from employee have effects on the WTA. Moreover, influences of these variables are not the same for different trip purposes. For commuting trips, effects of income and allowance from employee are significant while time savings and cost savings are dominated for leisure and shopping trips. It is also found that WTA is much higher than expected which implies that there are a group of drivers who are not prone to switching to other trip modes other than passenger car.

  19. Hotel Cedes 7 months' savings for total lighting retrofit

    SciTech Connect

    Warrock, A.M.

    1983-07-11

    In an unusual shared-savings agreement, the Hilton Florida Center at Orlando, where a retrofit program was begun two years ago, will give up all savings from a lighting retrofit program for seven months, avoiding upfront costs of equipment purchase, and will then become sole owner of the equipment and beneficiary of the savings. The four-month-old program has improved the lighting and cut electricity costs $2000 to $2500 per month, which would have been a six-month payback. Contracts for two other hotels are expected where retrofitting has begun. Retrofit details are given.

  20. How to Save Money by Saving Energy.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC.

    This pamphlet presents energy conservation tips to help consumers save money. Conservation measures suggested here cover topics such as: (1) insulation; (2) space heating and cooling; (3) hot water heating; (4) cooking; (5) laundry; (6) lighting; (7) electrical appliances; (8) buying or building a home; and (9) buying, maintaining and driving a…

  1. Save Energy, Save Dollars. Information Bulletin 125.

    ERIC Educational Resources Information Center

    State Univ. of New York, Ithaca. Coll. of Human Ecology at Cornell Univ.

    This cooperative extension publication from Cornell University is a guide for energy conservation in homes, apartments, and transportation. Written in non-technical language, this guide provides the layperson with information about weatherization, home appliance use, recreation and transportation practices to conserve energy and, thus, save money.…

  2. Self-Actualization, Liberalism, and Humanistic Education.

    ERIC Educational Resources Information Center

    Porter, Charles Mack

    1979-01-01

    The relationship between personality factors and political orientation has long been of interest to psychologists. This study tests the hypothesis that there is no significant relationship between self-actualization and liberalism-conservatism. The hypothesis is supported. (Author)

  3. Economic Energy Savings Potential in Federal Buildings

    SciTech Connect

    Brown, Daryl R.; Dirks, James A.; Hunt, Diane M.

    2000-09-04

    The primary objective of this study was to estimate the current life-cycle cost-effective (i.e., economic) energy savings potential in Federal buildings and the corresponding capital investment required to achieve these savings, with Federal financing. Estimates were developed for major categories of energy efficiency measures such as building envelope, heating system, cooling system, and lighting. The analysis was based on conditions (building stock and characteristics, retrofit technologies, interest rates, energy prices, etc.) existing in the late 1990s. The potential impact of changes to any of these factors in the future was not considered.

  4. General methodology: Costing, budgeting, and techniques for benefit-cost and cost-effectiveness analysis

    NASA Technical Reports Server (NTRS)

    Stretchberry, D. M.; Hein, G. F.

    1972-01-01

    The general concepts of costing, budgeting, and benefit-cost ratio and cost-effectiveness analysis are discussed. The three common methods of costing are presented. Budgeting distributions are discussed. The use of discounting procedures is outlined. The benefit-cost ratio and cost-effectiveness analysis is defined and their current application to NASA planning is pointed out. Specific practices and techniques are discussed, and actual costing and budgeting procedures are outlined. The recommended method of calculating benefit-cost ratios is described. A standardized method of cost-effectiveness analysis and long-range planning are also discussed.

  5. Consortium Purchases: Case Study for a Cost-Benefit Analysis.

    ERIC Educational Resources Information Center

    Scigliano, Marisa

    2002-01-01

    Discusses library cooperation and academic library consortia and presents a case study of a Canadian consortia that conducted a cost-benefit analysis for purchasing an electronic resource. Reports on member library subscription costs, external economic factors, value of patron time saved, costs and benefits for patrons, and net savings. (LRW)

  6. Lighting Control Energy Savings

    SciTech Connect

    LBL,

    1985-01-01

    CONTROLITE 1.0 is a lighting energy analysis program designed to calculate the energy savings and cost benefits obtainable using lighting controls in buildings. The program can compute the lighting energy reductions that result from using daylighting, scheduling, and other control strategies. When modeling daylight control systems, the program uses QUICKLITE to compute the daylight illuminances at specified points 5 times a day, 12 days a year (the 21st of each month), and for two sky conditions (clear and overcast skies). Fourier series techniques are used to fit a continuous curve through the computed illuminance points. The energy use for each of the 12 days is then computed given user-specified power-in/light-out characteristics of the modeled control system. The monthly and annual energy usage for overcast and clear conditions are found separately by fitting two long-term Fourier series curves to the energy use computed for each of the 12 days. Finally, the monthly energy use is calculated by taking a weighted average for the monthly energy use computed for the overcast and clear sky conditions. The program only treats the energy use directly attributable to lighting. The impact of lighting control strategies on building thermal loads is not computed. The program allows input of different control schedules (i.e., on/off times for the lighting system) for each day of the week, but every week of the year is treated the same; thus, holidays cannot be modeled explicitly. When used for daylighting purposes, CONTROLITE1.0 understands only clear and overcast conditions. User-supplied values for the proportion of clear and overcast hours for each month of the year are required to accommodate different climatic conditions.

  7. Lighting Control Energy Savings

    1985-01-01

    CONTROLITE 1.0 is a lighting energy analysis program designed to calculate the energy savings and cost benefits obtainable using lighting controls in buildings. The program can compute the lighting energy reductions that result from using daylighting, scheduling, and other control strategies. When modeling daylight control systems, the program uses QUICKLITE to compute the daylight illuminances at specified points 5 times a day, 12 days a year (the 21st of each month), and for two skymore » conditions (clear and overcast skies). Fourier series techniques are used to fit a continuous curve through the computed illuminance points. The energy use for each of the 12 days is then computed given user-specified power-in/light-out characteristics of the modeled control system. The monthly and annual energy usage for overcast and clear conditions are found separately by fitting two long-term Fourier series curves to the energy use computed for each of the 12 days. Finally, the monthly energy use is calculated by taking a weighted average for the monthly energy use computed for the overcast and clear sky conditions. The program only treats the energy use directly attributable to lighting. The impact of lighting control strategies on building thermal loads is not computed. The program allows input of different control schedules (i.e., on/off times for the lighting system) for each day of the week, but every week of the year is treated the same; thus, holidays cannot be modeled explicitly. When used for daylighting purposes, CONTROLITE1.0 understands only clear and overcast conditions. User-supplied values for the proportion of clear and overcast hours for each month of the year are required to accommodate different climatic conditions.« less

  8. Achieving strategic cost reduction in the OR.

    PubMed

    Buchler, Richard

    2014-10-01

    Hospitals should be proactive insearching for ways to control operating room supply chain costs. A hospital can identify an overall supply cost savings goal by analyzing patient-encounter data for its 15 most costly procedures and identifying the dollar figure under which 25 percent of cases fall for each procedure. After establishing savings targets, the hospital can achieve its goals through a range of approaches. PMID:25647904

  9. Progress Toward Automated Cost Estimation

    NASA Technical Reports Server (NTRS)

    Brown, Joseph A.

    1992-01-01

    Report discusses efforts to develop standard system of automated cost estimation (ACE) and computer-aided design (CAD). Advantage of system is time saved and accuracy enhanced by automating extraction of quantities from design drawings, consultation of price lists, and application of cost and markup formulas.

  10. The Effect of Alternative Savings Approaches on College Aid. Opportunity and Ownership Facts. Number 15

    ERIC Educational Resources Information Center

    Maag, Elaine

    2009-01-01

    To pay for college, many low- and moderate-income students and their families rely on financial aid and savings. How students and families save--and in whose name--affects both the tax consequences and the impact of savings on financial aid. Choosing the wrong way to save can raise the out-of-pocket costs of college by thousands of dollars.…

  11. Remanufacturing and energy savings.

    PubMed

    Gutowski, Timothy G; Sahni, Sahil; Boustani, Avid; Graves, Stephen C

    2011-05-15

    Remanufactured products that can substitute for new products are generally claimed to save energy. These claims are made from studies that look mainly at the differences in materials production and manufacturing. However, when the use phase is included, the situation can change radically. In this Article, 25 case studies for eight different product categories were studied, including: (1) furniture, (2) clothing, (3) computers, (4) electric motors, (5) tires, (6) appliances, (7) engines, and (8) toner cartridges. For most of these products, the use phase energy dominates that for materials production and manufacturing combined. As a result, small changes in use phase efficiency can overwhelm the claimed savings from materials production and manufacturing. These use phase energy changes are primarily due to efficiency improvements in new products, and efficiency degradation in remanufactured products. For those products with no, or an unchanging, use phase energy requirement, remanufacturing can save energy. For the 25 cases, we found that 8 cases clearly saved energy, 6 did not, and 11 were too close to call. In some cases, we could examine how the energy savings potential of remanufacturing has changed over time. Specifically, during times of significant improvements in energy efficiency, remanufacturing would often not save energy. A general design trend seems to be to add power to a previously unpowered product, and then to improve on the energy efficiency of the product over time. These trends tend to undermine the energy savings potential of remanufacturing.

  12. Energy savings potential from energy-conserving irrigation systems

    SciTech Connect

    Wilfert, G.L.; Patton, W.P.; Harrer, B.J.; Clark, M.A.

    1982-11-01

    This report systematically compares, within a consistent framework, the technical and economic characteristics of energy-conserving irrigation systems with those of conventional irrigation systems and to determine total energy savings. Levelized annual costs of owning and operating both energy-conserving and conventional irrigation systems have been developed and compared for all 17 states to account for the differences in energy costs and irrigation conditions in each state. Market penetration of energy-conserving systems is assessed for those systems having lower levelized annual costs than conventional systems performing the same function. Annual energy savings were computed by matching the energy savings per system with an assumed maximum market penetration of 100 percent in those markets where the levelized annual costs of energy-conserving systems are lower than the levelized annual costs of conventional systems.

  13. Potential impact of pharmacist interventions to reduce cost for Medicare Part D beneficiaries.

    PubMed

    Thatcher, Erin E; Vanwert, Elizabeth M; Erickson, Steven R

    2013-06-01

    The objective was to determine the impact of simulated pharmacist interventions on out-of-pocket cost, time to coverage gap, and cost per patient to the Medicare Part D program using actual patient cases from an adult general medicine clinic. Medication profiles of 100 randomly selected Medicare-eligible patients from a university-affiliated general internal medicine clinic were reviewed by a pharmacist to identify opportunities to cost-maximize the patients' therapies based on the plan. An online Part-D calculator, Aetna Medicare Rx Essentials, was used as the standard plan to determine medication cost and time to gap. The primary analysis was comparison of the patients' pre-review and post-review out-of-pocket cost, time to coverage gap, and cost to Medicare. A total of 65 patients had at least 1 simulated pharmacist cost intervention. The most common intervention was substituting for a less costly generic, followed by substituting a generic for a brand name. Projected patient cost savings was $476 per year. The average time to coverage gap was increased by 0.7 ±1.2 months. This study illustrates that the pharmacists may be able to reduce cost to some patients as well as to the Medicare Part D program.

  14. Potential impact of pharmacist interventions to reduce cost for Medicare Part D beneficiaries.

    PubMed

    Thatcher, Erin E; Vanwert, Elizabeth M; Erickson, Steven R

    2013-06-01

    The objective was to determine the impact of simulated pharmacist interventions on out-of-pocket cost, time to coverage gap, and cost per patient to the Medicare Part D program using actual patient cases from an adult general medicine clinic. Medication profiles of 100 randomly selected Medicare-eligible patients from a university-affiliated general internal medicine clinic were reviewed by a pharmacist to identify opportunities to cost-maximize the patients' therapies based on the plan. An online Part-D calculator, Aetna Medicare Rx Essentials, was used as the standard plan to determine medication cost and time to gap. The primary analysis was comparison of the patients' pre-review and post-review out-of-pocket cost, time to coverage gap, and cost to Medicare. A total of 65 patients had at least 1 simulated pharmacist cost intervention. The most common intervention was substituting for a less costly generic, followed by substituting a generic for a brand name. Projected patient cost savings was $476 per year. The average time to coverage gap was increased by 0.7 ±1.2 months. This study illustrates that the pharmacists may be able to reduce cost to some patients as well as to the Medicare Part D program. PMID:23178417

  15. Analysis of energy-saving potential in residential buildings in Xiamen City and its policy implications for southern China

    NASA Astrophysics Data System (ADS)

    Guo, Fei

    The buildings sector is the largest energy-consuming sector in the world. Residential buildings consume about three-quarters of the final energy in the buildings sector. Promoting residential energy savings is in consequence critical for addressing many energy-use-related environmental challenges, such as climate change and air pollution. Given China's robust economic growth and fast urbanization, it is now a critical time to develop policy interventions on residential energy use in the nation. With this as a background, this dissertation explores effective policy intervention opportunities in southern China through analyzing the residential energy-saving potential, using the city of Xiamen as a case study. Four types of residential energy-saving potential are analyzed: technical potential, economic potential, maximum achievable potential (MAP), and possible achievable potential (PAP). Of these, the first two types are characterized as static theoretical evaluation, while the last two represent dynamic evaluation within a certain time horizon. The achievable potential analyses are rarely seen in existing literature. The analytical results reveal that there exists a significant technical potential for residential energy savings of about 20.9-24.9% in the city of Xiamen. Of the technical potential, about two-thirds to four-fifths are cost-effective from the government or society perspective. The cost-effectiveness is evaluated by comparing the "Levelized Cost of Conserved Energy (LCOCE)" of available advanced technical measures with the "Actual Cost" of conserved energy. The "Actual Cost" of energy is defined by adding the environmental externalities costs and hidden government subsidies over the retail prices of energy. The achievable potential analyses are particularly based on two key realistic factors: 1) the gradual ramping-up adoption process of advanced technical measures; and 2) individuals' adoption-decision making on them. For implementing the achievable

  16. Assessing the performance of life-cycle portfolio allocation strategies for retirement saving: a simulation study.

    PubMed

    Bridges, Benjamin; Gesumaria, Robert; Leonesio, Michael V

    2010-01-01

    This article examines the performance of four life-cycle portfolio allocation strategies through stochastic simulation based on observed U.S. asset returns during 1926-2008. Annual worker contributions to retirement savings accounts are based on the actual lifetime earnings histories maintained by the Social Security Administration for 12,871 workers born during 1915-1942. Each strategy's performance is evaluated primarily on the basis of the distributions of internal rates of return on investments calculated at the time of retirement. Comparisons are made with the performance of four other investment strategies that vary in terms of their exposure to stock and bond market risk. Life-cycle plans with larger portfolio weights assigned to equities have higher average returns, but those gains come at the cost of increased risk of infrequent bad outcomes.

  17. Ideas To Save Electricity

    ERIC Educational Resources Information Center

    Gardner, John C.

    1974-01-01

    Significant energy savings can be effected through stopping obvious waste of water, electricity, and heat; purchasing equipment with the correct voltage and horsepower; equipment maintenance; and redesigning or replacing obsolete or inefficient equipment. (Author/MF)

  18. Save Energy Now Resources

    SciTech Connect

    2008-03-01

    The U.S. Department of Energy (DOE) provides information resources to industrial energy users and partnering organizations to help the nation’s industrial sector save energy and improve productivity.

  19. Thermostatistics: Proven Energy Savings.

    ERIC Educational Resources Information Center

    Kwasnoski, John

    1983-01-01

    An apparatus simulating residential thermostat control was developed to test claim that lowering house thermostats saves energy and to give students a better understanding of how thermostats work. The apparatus (includes diagram of same) and student activity are described. (JN)

  20. Saving Our Streams.

    ERIC Educational Resources Information Center

    Firehock, Karen

    1993-01-01

    Presents an Izaak Walton League of America's Save Our Streams (SOS) program that teaches citizens how to protect streams. This organization provides activities for families, school groups, scout troops, 4-H clubs and other youth organizations. (MCO)

  1. Saving Futures, Saving Dollars: The Impact of Education on Crime Reduction and Earnings

    ERIC Educational Resources Information Center

    DeBaun, Bill; Roc, Martens

    2013-01-01

    The nation could save as much as $18.5 billion in annual crime costs if the high school male graduation rate increased by only 5 percentage points, a new report from the Alliance for Excellent Education finds. This report examines and builds upon research that links lower levels of educational attainment with higher rates of arrests and…

  2. Realizing actual feedback control of complex network

    NASA Astrophysics Data System (ADS)

    Tu, Chengyi; Cheng, Yuhua

    2014-06-01

    In this paper, we present the concept of feedbackability and how to identify the Minimum Feedbackability Set of an arbitrary complex directed network. Furthermore, we design an estimator and a feedback controller accessing one MFS to realize actual feedback control, i.e. control the system to our desired state according to the estimated system internal state from the output of estimator. Last but not least, we perform numerical simulations of a small linear time-invariant dynamics network and a real simple food network to verify the theoretical results. The framework presented here could make an arbitrary complex directed network realize actual feedback control and deepen our understanding of complex systems.

  3. Energy Savings from Industrial Water Reductions

    SciTech Connect

    Rao, Prakash; McKane, Aimee; de Fontaine, Andre

    2015-08-03

    Although it is widely recognized that reducing freshwater consumption is of critical importance, generating interest in industrial water reduction programs can be hindered for a variety of reasons. These include the low cost of water, greater focus on water use in other sectors such as the agriculture and residential sectors, high levels of unbilled and/or unregulated self-supplied water use in industry, and lack of water metering and tracking capabilities at industrial facilities. However, there are many additional components to the resource savings associated with reducing site water use beyond the water savings alone, such as reductions in energy consumption, greenhouse gas emissions, treatment chemicals, and impact on the local watershed. Understanding and quantifying these additional resource savings can expand the community of businesses, NGOs, government agencies, and researchers with a vested interest in water reduction. This paper will develop a methodology for evaluating the embedded energy consumption associated with water use at an industrial facility. The methodology developed will use available data and references to evaluate the energy consumption associated with water supply and wastewater treatment outside of a facility’s fence line for various water sources. It will also include a framework for evaluating the energy consumption associated with water use within a facility’s fence line. The methodology will develop a more complete picture of the total resource savings associated with water reduction efforts and allow industrial water reduction programs to assess the energy and CO2 savings associated with their efforts.

  4. Administration of G-CSF from day +6 post-allogeneic hematopoietic stem cell transplantation in children and adolescents accelerates neutrophil engraftment but does not appear to have an impact on cost savings.

    PubMed

    O'Rafferty, Ciara; O'Brien, Mairead; Smyth, Elaine; Keane, Sinead; Robinson, Hillary; Lynam, Paul; O'Marcaigh, Aengus; Smith, Owen P

    2016-05-01

    G-CSF post-allogeneic HSCT accelerates neutrophil engraftment, but evidence that it impacts on cost-related outcomes is lacking. We performed a retrospective child and adolescent single-center cohort study examining G-CSF administration from Day +6 of allogeneic HSCT vs. ad hoc G-CSF use where clinically indicated. Forty consecutive children and adolescents undergoing allogeneic HSCT were included. End-points were as follows: time to engraftment; incidence of acute and chronic GvHD; number of patients alive at Day +100; 180-day TRM; post-transplant days in hospital; and cost of antimicrobials, TPN, and G-CSF usage. Neutrophil engraftment occurred earlier in the group that received G-CSF from Day +6. There was no difference between groups in any of the other end-points with the following exception: the cost of GCSF was significantly higher in the D + 6 G-CSF group. However, median G-CSF cost in this group amounted to only €280. There was a trend towards reduced cost of antimicrobials in the D + 6 G-CSF group, although this did not reach significance (p = 0.13). The median cost per patient of antimicrobial agents between groups differed by €1116. This study demonstrated the administration of G-CSF on Day +6 in pediatric HSCT to be safe. A further study using a larger cohort of patients is warranted to ascertain its true clinico-economic value.

  5. 50 CFR 37.46 - Cost reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Cost reimbursement. 37.46 Section 37.46... NATIONAL WILDLIFE REFUGE, ALASKA General Administration § 37.46 Cost reimbursement. (a) Each applicant for... actual costs incurred, including, but not limited to, its direct costs and indirect costs as...

  6. Updated Conceptual Cost Estimating

    NASA Technical Reports Server (NTRS)

    Brown, J. A.

    1987-01-01

    16-page report discusses development and use of NASA TR-1508, the Kennedy Space Center Aerospace Construction Price Book for preparing conceptual, budget, funding, cost-estimating, and preliminary cost-engineering reports. Updated annually from 1974 through 1985 with actual bid prices and government estimates. Includes labor and material quantities and prices with contractor and subcontractor markups for buildings, facilities, and systems at Kennedy Space Center. While data pertains to aerospace facilities, format and cost-estimating techniques guide estimation of costs in other construction applications.

  7. Developing Human Resources through Actualizing Human Potential

    ERIC Educational Resources Information Center

    Clarken, Rodney H.

    2012-01-01

    The key to human resource development is in actualizing individual and collective thinking, feeling and choosing potentials related to our minds, hearts and wills respectively. These capacities and faculties must be balanced and regulated according to the standards of truth, love and justice for individual, community and institutional development,…

  8. [Actual diet of patients with gastrointestinal diseases].

    PubMed

    Loranskaia, T I; Shakhovskaia, A K; Pavliuchkova, M S

    2000-01-01

    The study of actual nutrition of patients with erosive-ulcerative lesions in the gastroduodenal zone and of patients with operated ulcer has revealed defects in intake of essential nutrients by these patients: overeating of animal fat and refined carbohydrates, deficiency of oil, vitamins A, B2, C, D and food fibers.

  9. Humanistic Education and Self-Actualization Theory.

    ERIC Educational Resources Information Center

    Farmer, Rod

    1984-01-01

    Stresses the need for theoretical justification for the development of humanistic education programs in today's schools. Explores Abraham Maslow's hierarchy of needs and theory of self-actualization. Argues that Maslow's theory may be the best available for educators concerned with educating the whole child. (JHZ)

  10. Group Counseling for Self-Actualization.

    ERIC Educational Resources Information Center

    Streich, William H.; Keeler, Douglas J.

    Self-concept, creativity, growth orientation, an integrated value system, and receptiveness to new experiences are considered to be crucial variables to the self-actualization process. A regular, year-long group counseling program was conducted with 85 randomly selected gifted secondary students in the Farmington, Connecticut Public Schools. A…

  11. Teenagers' Perceived and Actual Probabilities of Pregnancy.

    ERIC Educational Resources Information Center

    Namerow, Pearila Brickner; And Others

    1987-01-01

    Explored adolescent females' (N=425) actual and perceived probabilities of pregnancy. Subjects estimated their likelihood of becoming pregnant the last time they had intercourse, and indicated the dates of last intercourse and last menstrual period. Found that the distributions of perceived probability of pregnancy were nearly identical for both…

  12. Alternative Energy Saving Technology Analysis Report for Richland High School Renovation Project

    SciTech Connect

    Liu, Bing

    2004-08-09

    On July 8, 2004, L&S Engineering, Inc. submitted a technical assistance request to Pacific Northwest National Laboratory (PNNL) to help estimate the potential energy savings and cost effectiveness of the solar energy and daylighting design alternatives for Richland High School Renovation Project in Richland, WA. L&S Engineering expected PNNL to evaluate the potential energy savings and energy cost savings, the probable installation costs, incentives or grants to reduce the installed costs and simple payback for the following alternative measures: (1) Daylighting in New Gym; (2) Solar Photovoltaics; (3) Solar Domestic Hot Water Pre-Heat; and (4) Solar Outside Air Pre-Heat Following are the findings of the energy savings and cost-effectiveness analysis of above alternative energy saving technologies.

  13. 48 CFR 23.205 - Energy-savings performance contracts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... contract (ESPC), when life-cycle cost-effective, to reduce energy use and cost in the agency's facilities... savings that result. (2) Except as provided in 10 CFR 436.34, ESPC's are subject to subpart 17.1. (c) To... terms and conditions provided in 10 CFR part 436, subpart B; at...

  14. Small Schools and Savings: Affordable New Construction, Renovation and Remodeling.

    ERIC Educational Resources Information Center

    Public Education Association, New York, NY.

    "Small Schools and Savings" rebuts the presumption that capital costs of school planning and construction render small schools uncompetitively expensive. Specific options are outlined that can help small schools be cost effective. The false logic of borrowing economies-of-scale arguments from the factory model and applying them to building schools…

  15. Directional Gila River crossing saves construction, mitigation

    SciTech Connect

    Saylor, L.A. )

    1994-12-01

    Directional drilled river crossing technology gained a new convert this fall as El Paso Natural Gas Co. (EPNG) replaced a washed out 10 3/4-in. line that crossed the Gila River and two irrigation canals near Yuma, Ariz. The 1,650-ft bore, the company's first drilled river crossing, saved both construction costs and environmental reporting and mitigation expenses. This paper reviews the planning, engineering, and equipment used to install this river pipeline crossing.

  16. Behavioral healthcare risk-sharing and medical cost offset.

    PubMed

    Melek, S P

    1996-10-01

    Medical offset savings have been demonstrated clearly and repeatedly in a variety of settings. Taking advantage of these savings improves quality of care and lowers direct healthcare expenditures. However, most organized systems of care lack the infrastructure or incentives to measure offset savings, nor can they recycle these savings to find the behavioral services required to produce cost off-sets. The author provides actuarial models and case studies to demonstrate how this problem can be solved. PMID:10161573

  17. Study on impact of energy price comparison on energy saving benefits of heat pump in North China

    NASA Astrophysics Data System (ADS)

    Dong, X.; Tian, Q.; Zhang, Y. G.; Bai, H. F.

    2016-08-01

    As to the heat pump technology applying in the HVAC engineering, the relationship between energy saving rate (ESR) and electricity cost saving rate (ECSR) of heat pump should be a positive correlation in theory. But in the actual energy price system, due to the fluctuating energy price comparison, the relationship between them is of less coordination. Moreover, despite the high ESR, the economic benefit of ECSR is lost. In this paper, via the case analysis under the condition of average technical and economic parameters in North China, the critical point rate of economic benefit of ECSR in energy price comparison among prices of residential electricity, steam-coal, and residential natural gas is found, which is about 2:3:8. Also, a viewpoint as well as method is suggested to promote the wide usage of heat pump, balance energy supply structure, save energy consumption, and reduce emissions by optimizing the energy price comparison, which is feasible and desirable to raise the price comparison between residential electricity and natural gas, and reduce the price comparison between residential electricity and steam-coal in a certain extent.

  18. Exploration cost-cutting

    SciTech Connect

    Huttrer, J.

    1996-12-31

    This presentation by Jerry Huttrer, President, Geothermal Management Company, discusses the general state of exploration in the geothermal industry today, and mentions some ways to economize and perhaps save costs of geothermal exploration in the future. He suggests an increased use of satellite imagery in the mapping of geothermal resources and the identification of hot spots. Also, coordinating with oil and gas exploration efforts, the efficiency of the exploration task could be optimized.

  19. 76 FR 6516 - Insurance Cost Information Regulation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-04

    ... Vehicle Information and Cost Savings Act, 15 U.S.C. 1941(e), on March 5, 1993, 58 FR 12545, the National... National Highway Traffic Safety Administration Insurance Cost Information Regulation AGENCY: National... announces publication by NHTSA of the 2011 text and data for the annual insurance cost information...

  20. Cost Models: A Study in Persuasion

    ERIC Educational Resources Information Center

    Fauley, Franz E.

    1975-01-01

    The article defines the major elements (fundamental questions, basic assumptions, anticipated costs, projected savings, and return on investment) of a cost model, discusses the function and importance of each of these elements, and illustrates the development and construction of a cost model through an analysis of a hypothetical speed reading…

  1. Recalculating the Economic Cost of Suicide

    ERIC Educational Resources Information Center

    Yang, Bijou; Lester, David

    2007-01-01

    These authors argue that estimates of the net economic cost of suicide should go beyond accounting for direct medical costs and indirect costs from loss of earnings by those who commit suicide. There are potential savings from (a) not having to treat the depressive and other psychiatric disorders of those who kill themselves; (b) avoidance of…

  2. Access to care save lives.

    PubMed

    Blaney, C L

    1994-02-01

    Emergency treatment of such major complications of pregnancy as obstructed labor, hemorrhage, infection, hypertension disorders, and the effects of unsafe abortion, helps ameliorate morbidity and prevent mortality. Access to life-saving treatment (e.g., antibiotics, Cesarean sections, and blood transfusions) in developing countries is limited. Maternal mortality in one area of The Gambia, for example, is 2200 per 100,000 births. Improving access to care depends upon the availability of these services in communities, trained health personnel, service improvements, transportation provision, and community education. Detection of complications and early referral to an appropriate facility with a supportive and professional environment is key to saving lives. Political will and public pressure are needed before improvement in services can be successfully accomplished; politicians may ignore women with low status. Barriers to care are physical, cultural, technical, and economic. Cost or distance from home may prevent women from seeking care. Infection, hemorrhage, and uterine injury are frequently related to unsafe abortions, particularly among teenage women. Hospitals must be equipped with a reliable management system, surgical facilities, and clinical services. The WHO recommends upgrading community health centers with trained personnel, adequate supervision, and equipment. In Uganda, midwives are specially trained in advanced skills for use in remote areas: administration of oxytocin to evacuate the uterus and reduce bleeding, use of antibiotics for infections, and surgical repair of vaginal tears. Nurses in Zaire are trained to do Cesarean sections. In Sierra Leone and Nigeria, doctors are encouraged to receive training in obstetrics and to be posted in rural areas. In Sierra Leone, young men are trained to bring pregnant women in to care on stretchers. Maternity waiting homes near hospitals are another means to save lives. Lack of permission from a male relative may

  3. Coming Together To Cut Health Care Costs.

    ERIC Educational Resources Information Center

    Heron, W. David; Donatelli, Ben

    2003-01-01

    Describes how, through a shared plan, the Health Insurance Initiative of the Independent Colleges and Universities in Florida (ICUF) is saving participating institutions millions in costs associated with providing employee health care. (EV)

  4. Costs and financial feasibility of malaria elimination

    PubMed Central

    Sabot, Oliver; Cohen, Justin M; Hsiang, Michelle S; Kahn, James G; Basu, Suprotik; Tang, Linhua; Zheng, Bin; Gao, Qi; Zou, Linda; Tatarsky, Allison; Aboobakar, Shahina; Usas, Jennifer; Barrett, Scott; Cohen, Jessica L; Jamison, Dean T; Feachem, Richard GA

    2010-01-01

    Summary The marginal costs and benefits of converting malaria programmes from a control to an elimination goal are central to strategic decisions, but empirical evidence is scarce. We present a conceptual framework to assess the economics of elimination and analyse a central component of that framework—potential short-term to medium-term financial savings. After a review that showed a dearth of existing evidence, the net present value of elimination in five sites was calculated and compared with effective control. The probability that elimination would be cost-saving over 50 years ranged from 0% to 42%, with only one site achieving cost-savings in the base case. These findings show that financial savings should not be a primary rationale for elimination, but that elimination might still be a worthy investment if total benefits are sufficient to outweigh marginal costs. Robust research into these elimination benefits is urgently needed. PMID:21035839

  5. Reproducing Actual Morphology of Planetary Lava Flows

    NASA Astrophysics Data System (ADS)

    Miyamoto, H.; Sasaki, S.

    1996-03-01

    Assuming that lava flows behave as non-isothermal laminar Bingham fluids, we developed a numerical code of lava flows. We take the self gravity effects and cooling mechanisms into account. The calculation method is a kind of cellular automata using a reduced random space method, which can eliminate the mesh shape dependence. We can calculate large scale lava flows precisely without numerical instability and reproduce morphology of actual lava flows.

  6. The Actual Apollo 13 Prime Crew

    NASA Technical Reports Server (NTRS)

    1970-01-01

    The actual Apollo 13 lunar landing mission prime crew from left to right are: Commander, James A. Lovell Jr., Command Module pilot, John L. Swigert Jr.and Lunar Module pilot, Fred W. Haise Jr. The original Command Module pilot for this mission was Thomas 'Ken' Mattingly Jr. but due to exposure to German measles he was replaced by his backup, Command Module pilot, John L. 'Jack' Swigert Jr.

  7. Productivity Savings from Colorectal Cancer Prevention and Control Strategies

    PubMed Central

    Bradley, Cathy J.; Lansdorp-Vogelaar, Iris; Yabroff, K. Robin; Dahman, Bassam; Mariotto, Angela; Feuer, Eric J.; Brown, Martin L.

    2011-01-01

    Background Lost productivity represents a considerable portion of the total economic burden of colorectal cancer (CRC), but cost-effectiveness studies of CRC prevention and control have not included these costs and therefore underestimate potential savings from CRC prevention and control. Purpose To use microsimulation modeling study to estimate and project productivity costs of CRC and to model the savings from four approaches to reducing CRC incidence and mortality: risk factor reduction, improved screening, improved treatment, and a simultaneous approach where all three strategies are implemented. Methods A model was developed to project productivity losses from CRC using the U.S. population with CRC incidence and mortality projected through the year 2020. Outcome measures were CRC mortality, morbidity, and productivity savings. Results With 2005 levels in risk factors, screening, and treatment, 48,748 CRC deaths occurred in 2010, amounting to $21 billion of lost productivity. Using prevention and treatment strategies simultaneously, 3586 deaths could have been avoided in 2010, leading to a savings of $1.4 billion. Cumulatively, by 2020, simultaneous strategies that reduce risk factors and increase screening and treatment could result in 101,353 deaths avoided and $33.9 billion in savings in reduced productivity loss. Improved screening rates alone led to nearly $14.7 billion in savings between 2005 and 2020, followed by risk factor reduction ($12.4 billion) and improved treatment ($8.4 billion). Conclusions The savings in productivity loss from strategies to reduce CRC incidence and mortality are substantial, providing evidence that CRC prevention and control strategies are likely to be cost-saving. PMID:21767717

  8. Cost-effectiveness analysis of a hospital electronic medication management system

    PubMed Central

    Gospodarevskaya, Elena; Li, Ling; Richardson, Katrina L; Roffe, David; Heywood, Maureen; Day, Richard O; Graves, Nicholas

    2015-01-01

    Objective To conduct a cost–effectiveness analysis of a hospital electronic medication management system (eMMS). Methods We compared costs and benefits of paper-based prescribing with a commercial eMMS (CSC MedChart) on one cardiology ward in a major 326-bed teaching hospital, assuming a 15-year time horizon and a health system perspective. The eMMS implementation and operating costs were obtained from the study site. We used data on eMMS effectiveness in reducing potential adverse drug events (ADEs), and potential ADEs intercepted, based on review of 1 202 patient charts before (n = 801) and after (n = 401) eMMS. These were combined with published estimates of actual ADEs and their costs. Results The rate of potential ADEs following eMMS fell from 0.17 per admission to 0.05; a reduction of 71%. The annualized eMMS implementation, maintenance, and operating costs for the cardiology ward were A$61 741 (US$55 296). The estimated reduction in ADEs post eMMS was approximately 80 actual ADEs per year. The reduced costs associated with these ADEs were more than sufficient to offset the costs of the eMMS. Estimated savings resulting from eMMS implementation were A$63–66 (US$56–59) per admission (A$97 740–$102 000 per annum for this ward). Sensitivity analyses demonstrated results were robust when both eMMS effectiveness and costs of actual ADEs were varied substantially. Conclusion The eMMS within this setting was more effective and less expensive than paper-based prescribing. Comparison with the few previous full economic evaluations available suggests a marked improvement in the cost–effectiveness of eMMS, largely driven by increased effectiveness of contemporary eMMs in reducing medication errors. PMID:25670756

  9. Cost reduction potential of the DSN data base

    NASA Technical Reports Server (NTRS)

    Mckenzie, M.

    1977-01-01

    The cost of the DSN data base can be reduced by computerizing and unifying the current multiplicity of separate manual, computer, and hybrid data bases. Savings would accrue from eliminating all manual system costs, increasing efficiency in data base implementation and maintenance-and-operation, and increasing data accuracy. By applying a simple mathematical savings model to current data base costs, this study estimates the probable range of net ten-year savings. The minimum net savings, under the assumptions of the study, are calculated as $7.5 million.

  10. Software Solution Saves Dollars

    ERIC Educational Resources Information Center

    Trotter, Andrew

    2004-01-01

    This article discusses computer software that can give classrooms and computer labs the capabilities of costly PC's at a small fraction of the cost. A growing number of cost-conscious school districts are finding budget relief in low-cost computer software known as "open source" that can do everything from manage school Web sites to equip…

  11. Save More Tomorrow: Using Behavioral Economics to Increase Employee Saving.

    ERIC Educational Resources Information Center

    Thaler, Richard H.; Benartzi, Shlomo

    2004-01-01

    As firms switch from defined-benefit plans to defined-contribution plans, employees bear more responsibility for making decisions about how much to save. The employees who fail to join the plan or who participate at a very low level appear to be saving at less than the predicted life cycle savings rates. Behavioral explanations for this behavior…

  12. 10 CFR 455.64 - Life-cycle cost methodology.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...-investment ratio is the ratio of the present value of net cost savings attributable to an energy conservation measure to the present value of the net increase in investment, maintenance and operating, and replacement... present value. The format for displaying life-cycle costs shall be a savings-to-investment ratio. (b)...

  13. Societal Economic Costs and Benefits from Death: Another Look

    ERIC Educational Resources Information Center

    Stack, Steven

    2007-01-01

    B. Yang and D. Lester (2007) have produced an innovative contribution to the relevant literature. Unlike previous studies, they incorporate estimates of cost savings from suicide. Their argument could be strengthened in 3 ways. First, they may have underestimated some of the cost savings by relying on inflated estimates of mental health usage by…

  14. Building Commissioning: A Golden Opportunity for Reducing Energy Costs and Greenhouse-gas Emissions

    SciTech Connect

    Mills, Evan

    2009-07-16

    energy savings. Commissioning also improves worker comfort, mitigates indoor air quality problems, increases the competence of in-house staff, plus a host of other non-energy benefits. These findings demonstrate that commissioning is arguably the single-most cost-effective strategy for reducing energy, costs, and greenhouse gas emissions in buildings today. Energy savings tend to persist well over at least a 3- to 5-year timeframe, but data over longer time horizons are not available. It is thus important to 'Trust but Verify,' and indeed the field is moving towards a monitoring-based paradigm in which instrumentation is used not only to confirm savings, but to identify opportunities that would otherwise go undetected. On balance, we view the findings here as conservative, in the sense that they underestimate the actual performance of projects when all costs and benefits are considered. They underestimate the technical potential for a scenario in which best practices are applied.

  15. Save It! A Practical Family Kit on Saving Resources, Saving Money, and...Saving the Environment.

    ERIC Educational Resources Information Center

    Environment Canada, Edmonton (Alberta). Public Affairs.

    Suggestions and practical advice are offered for all members of a family in this guide on environmental stewardship. This publication contains information on a variety of home and work related environmental concerns. The environmental consequences of daily activities are discussed and specific recommendations are offered for saving energy,…

  16. Save Our Water Resources.

    ERIC Educational Resources Information Center

    Bromley, Albert W.

    The purpose of this booklet, developed as part of Project SOAR (Save Our American Resources), is to give Scout leaders some facts about the world's resources, the sources of water pollution, and how people can help in obtaining solutions. Among the topics discussed are the world's water resources, the water cycle, water quality, sources of water…

  17. New Savings through Sustainability

    ERIC Educational Resources Information Center

    Battise, Laura

    2011-01-01

    After three years of budget cuts, California school district leaders are hard-pressed to find ways to make further reductions without impacting educational quality. However, some seasoned leaders have turned to broad sustainability strategies to find new sources of savings and revenue. This article presents case studies in which three district…

  18. Driver Education Saves Gas.

    ERIC Educational Resources Information Center

    American Automobile Association, Falls Church, VA. Traffic Engineering and Safety Dept.

    The argument that driver education should be dropped because driver education cars use gas is shortsighted. High school driver education is an excellent vehicle for teaching concepts of energy conservation. A small investment in fuel now can result in major savings of gasoline over a student's lifetime. In addition good driver education courses…

  19. Life Saving Rockets

    NASA Technical Reports Server (NTRS)

    2004-01-01

    By 1870, American and British inventors had found other ways to use rockets. For example, the Congreve rocket was capable of carrying a line over 1,000 feet to a stranded ship. In 1914, an estimated 1,000 lives were saved by this technique.

  20. Geothermal well cost sensitivity analysis: current status

    SciTech Connect

    Carson, C.C.; Lin, Y.T.

    1980-01-01

    The geothermal well-cost model developed by Sandia National Laboratories is being used to analyze the sensitivity of well costs to improvements in geothermal drilling technology. Three interim results from this modeling effort are discussed. The sensitivity of well costs to bit parameters, rig parameters, and material costs; an analysis of the cost reduction potential of an advanced bit; and a consideration of breakeven costs for new cementing technology. All three results illustrate that the well-cost savings arising from any new technology will be highly site-dependent but that in specific wells the advances considered can result in significant cost reductions.

  1. Cost effectiveness of recycling: A systems model

    SciTech Connect

    Tonjes, David J.; Mallikarjun, Sreekanth

    2013-11-15

    Highlights: • Curbside collection of recyclables reduces overall system costs over a range of conditions. • When avoided costs for recyclables are large, even high collection costs are supported. • When avoided costs for recyclables are not great, there are reduced opportunities for savings. • For common waste compositions, maximizing curbside recyclables collection always saves money. - Abstract: Financial analytical models of waste management systems have often found that recycling costs exceed direct benefits, and in order to economically justify recycling activities, externalities such as household expenses or environmental impacts must be invoked. Certain more empirically based studies have also found that recycling is more expensive than disposal. Other work, both through models and surveys, have found differently. Here we present an empirical systems model, largely drawn from a suburban Long Island municipality. The model accounts for changes in distribution of effort as recycling tonnages displace disposal tonnages, and the seven different cases examined all show that curbside collection programs that manage up to between 31% and 37% of the waste stream should result in overall system savings. These savings accrue partially because of assumed cost differences in tip fees for recyclables and disposed wastes, and also because recycling can result in a more efficient, cost-effective collection program. These results imply that increases in recycling are justifiable due to cost-savings alone, not on more difficult to measure factors that may not impact program budgets.

  2. Raytheon: Compressed Air System Upgrade Saves Energy and Improves Performance

    SciTech Connect

    2005-04-01

    In 2003, Raytheon Company upgraded the efficiency of the compressed air system at its Integrated Air Defense Center in Andover, Massachusetts, to save energy and reduce costs. Worn compressors and dryers were replaced, a more sophisticated control strategy was installed, and an aggressive leak detection and repair effort was carried out. The total cost of these improvements was $342,000; however, National Grid, a utility service provider, contributed a $174,000 incentive payment. Total annual energy and maintenance cost savings are estimated at $141,500, and energy savings are nearly 1.6 million kWh. This case study was prepared for the U.S. Department of Energy's Industrial Technologies Program.

  3. Cool energy savings opportunities in commercial refrigeration

    SciTech Connect

    Westphalen, D.; Brodrick, J.; Zogg, R.

    1998-07-01

    The commercial sector consumes over 13 quads of primary energy annually. Most of this consumption (two-thirds) meets the energy needs of lighting and heating, ventilation, and air-conditioning. The largest consuming group of the remaining one-third is commercial refrigeration at about one quad annually (990 trillion Btu), valued at over $7 billion per year to the commercial sector consumer. Potential energy savings are estimated to be about 266 trillion Btu, with consumer savings valued at about $2 billion. This study provides the first known estimates of these values using a bottom-up approach. The authors evaluated numerous self-contained and engineered commercial refrigeration systems in this study, such as: supermarket central systems, beverage merchandisers, ice machines, and vending machines. Typical physical characteristics of each equipment type were identified at the component level for energy consumption. This information was used to form a detailed database from which they arrived at the estimate of 990 trillion Btu energy consumption for the major equipment types used in commercial refrigeration. Based on the implementation of the most cost-effective technology improvements for the seven major equipment types, they estimated an annual potential energy savings of 266 trillion Btu. Much of the savings can be realized with the implementation of high-efficiency fan motors and compressors. In many cases, payback can be realized within three years.

  4. Air resistance measurements on actual airplane parts

    NASA Technical Reports Server (NTRS)

    Weiselsberger, C

    1923-01-01

    For the calculation of the parasite resistance of an airplane, a knowledge of the resistance of the individual structural and accessory parts is necessary. The most reliable basis for this is given by tests with actual airplane parts at airspeeds which occur in practice. The data given here relate to the landing gear of a Siemanms-Schuckert DI airplane; the landing gear of a 'Luftfahrzeug-Gesellschaft' airplane (type Roland Dlla); landing gear of a 'Flugzeugbau Friedrichshafen' G airplane; a machine gun, and the exhaust manifold of a 269 HP engine.

  5. Explosive Percolation Transition is Actually Continuous

    NASA Astrophysics Data System (ADS)

    da Costa, R. A.; Dorogovtsev, S. N.; Goltsev, A. V.; Mendes, J. F. F.

    2010-12-01

    Recently a discontinuous percolation transition was reported in a new “explosive percolation” problem for irreversible systems [D. Achlioptas, R. M. D’Souza, and J. Spencer, Science 323, 1453 (2009)SCIEAS0036-807510.1126/science.1167782] in striking contrast to ordinary percolation. We consider a representative model which shows that the explosive percolation transition is actually a continuous, second order phase transition though with a uniquely small critical exponent of the percolation cluster size. We describe the unusual scaling properties of this transition and find its critical exponents and dimensions.

  6. Continued cost justification of an operating room satellite pharmacy.

    PubMed

    Fiala, D; Grady, K P; Smigla, R

    1993-03-01

    Cost justification for the establishment and continued operation of an operating room satellite pharmacy is described. Establishment of an operating room satellite pharmacy can be justified based on the need to recover lost revenue, regulate controlled substances, monitor inventory, and enhance communication between operating room personnel and the department of pharmacy. At a 510-bed community hospital, an internal audit performed before the satellite pharmacy was opened revealed an average loss of $14.53 in drug charges per surgical procedure; 16 months after the pharmacy opened, changes in the way drugs are distributed to the departments of surgery and anesthesia has resulted in a decrease in this loss to $9.61, or a 34% improvement. To regulate controlled substances, the pharmacy attaches a drug-use log to each dispensing kit, which has resulted in 98% agreement between recorded administration of controlled substances and actual amounts signed out and ultimately returned. Recommendations made by the department of pharmacy regarding the use of high-cost drugs during surgery has resulted in an annual savings of more than $100,000, and improvements in drug packaging reduced, and in some cases eliminated, wastage. Direct contact between operating room personnel and pharmacists has fostered discussions regarding cost-effective application of pharmacotherapy, and the potential for cost savings is substantial. Although the remaining loss of $9.61 per case must still be addressed, considerable progress has been made in a relatively short period of time. The satellite pharmacy in the operating room has led to increased revenue recovery, improved regulation of controlled substances and monitoring of drug inventory, and better communication among the involved personnel.

  7. Incorporating Non-energy Benefits into Energy Savings Performance Contracts

    SciTech Connect

    Larsen, Peter; Goldman, Charles; Gilligan, Donald; Singer, Terry

    2012-06-01

    This paper evaluates the issue of non-energy benefits within the context of the U.S. energy services company (ESCO) industry?a growing industry comprised of companies that provide energy savings and other benefits to customers through the use of performance-based contracting. Recent analysis has found that ESCO projects in the public/institutional sector, especially at K-12 schools, are using performance-based contracting, at the behest of the customers, to partially -- but not fully -- offset substantial accumulated deferred maintenance needs (e.g., asbestos removal, wiring) and measures that have very long paybacks (roof replacement). This trend is affecting the traditional economic measures policymakers use to evaluate success on a benefit to cost basis. Moreover, the value of non-energy benefits which can offset some or all of the cost of the non-energy measures -- including operations and maintenance (O&M) savings, avoided capital costs, and tradable pollution emissions allowances-- are not always incorporated into a formal cost-effectiveness analysis of ESCO projects. Nonenergy benefits are clearly important to customers, but state and federal laws that govern the acceptance of these types of benefits for ESCO projects vary widely (i.e., 0-100percent of allowable savings can come from one or more non-energy categories). Clear and consistent guidance on what types of savings are recognized in Energy Savings agreements under performance contracts is necessary, particularly where customers are searching for deep energy efficiency gains in the building sector.

  8. Formosa Plastics Corporation: Plant-Wide Assessment of Texas Plant Identifies Opportunities for Improving Process Efficiency and Reducing Energy Costs

    SciTech Connect

    2005-01-01

    At Formosa Plastics Corporation's plant in Point Comfort, Texas, a plant-wide assessment team analyzed process energy requirements, reviewed new technologies for applicability, and found ways to improve the plant's energy efficiency. The assessment team identified the energy requirements of each process and compared actual energy consumption with theoretical process requirements. The team estimated that total annual energy savings would be about 115,000 MBtu for natural gas and nearly 14 million kWh for electricity if the plant makes several improvements, which include upgrading the gas compressor impeller, improving the vent blower system, and recovering steam condensate for reuse. Total annual cost savings could be $1.5 million. The U.S. Department of Energy's Industrial Technologies Program cosponsored this assessment.

  9. Instructional Cost Analysis: History and Present Inadequacies.

    ERIC Educational Resources Information Center

    Humphrey, David A.

    The cost analysis of instruction is conducted according to principles of teaching and learning that have often become historically dated. Using today's costing systems prevents determination of whether cost effectiveness actually exists. The patterns of instruction in higher education and the systems employed for instructional cost analysis are…

  10. Future of Fuel Savings

    NASA Technical Reports Server (NTRS)

    Hughes, David

    2004-01-01

    Using automation to free up controllers for more strategic management of air traffic is one approach being studied by NASA as it seeks to boost airspace system capacity and efficiency, thereby saving fuel. Heinz Erzberger, a NASA Ames Research Center senior scientist, says the Advanced Airspace Concept (AAC) has been studied for several years. It could increase efficiency 15% by providing optimal routes that cut airlines direct operating costs. A 25% increase in landings on existing runways could follow an important benefit. AAC is one of the efforts to be reviewed by the Joint Planning and Development Organization, an FAA-led initiative by six federal agencies to redesign the U.S. air transportation system by 2025. The main goal is to triple air traffic capacity within 20 years to avert the sort of gridlock that would make fuel consumption only one of many travel nightmares. The automated system approach would allow aircraft to fly optimal trajectories. A trajectory would be defined in the standard three dimensions and eventually include the fourth, time. The management of air traffic by the data-linked exchange of trajectories would start at high altitude and eventually move down to lower altitudes. The automated concept is an outgrowth of the type of tools developed by NASA for use by FAA controllers in managing traffic flows over the years, including ones that optimize routings for the best fuel burn. But AAC would push automation further to reduce workload so controllers can focus on "solving strategic control problems, managing traffic flow during changing weather and ... other unusal events." One key component, the automated trajectory server (ATS), is a ground systems that would rely on software to manage flight path requests from aircrews and controllers. But, Erzberger acknowledges, "The FAA's current plan for upgrades to air traffic services does not include [allowing] the future ground system to issue separation-critical clearances of trajectory changes

  11. An evaluation of the Fort Polk energy savings performance contract

    SciTech Connect

    Hughes, P.J.; Shonder, J.A.

    1998-11-01

    The US Army, in cooperation with an energy services company (ESCO), used private capital to retrofit 4,003 family housing units on the Fort Polk, Louisiana, military base with geothermal heat pumps (GHPs). The project was performed under an energy savings performance contract (ESPC) that provides for the Army and the ESCO to share the cost savings realized through the energy retrofit over the 20-year life of the contract. Under the terms of the contract, the ESCO is responsible for maintaining the GHPs and provides ongoing measurement and verification (M and V) to assure cost and energy savings to the Army. An independent evaluation conducted by the Department of Energy`s Oak Ridge National Laboratory indicates that the GHP systems in combination with other energy retrofit measures have reduced annual whole-community electrical consumption by 33%, and natural gas consumption by 100%. These energy savings correspond to an estimated reduction in CO{sub 2} emissions of 22,400 tons per year. Peak electrical demand has been reduced by 43%. The electrical energy and demand savings correspond to an improvement in the whole-community annual electric load factor from 0.52 to 0.62. As a result of the project, Fort Polk saves about $450,000 annually and benefits from complete renewal of the major energy consuming systems in family housing and maintenance of those systems for 20 years. Given the magnitude of the project, the cost and energy savings achieved, and the lessons learned during its design and implementation, the Fort Polk ESPC can provide a model for other housing-related energy savings performance contracts in both the public and private sectors.

  12. High-level modeling notations for HWIL applications: is it still a dream or already the reality?; Using UML2.0 as a feasible and cost saving approach for the development of HWIL applications

    NASA Astrophysics Data System (ADS)

    Tomaszunas, Jacek

    2004-08-01

    EADS/LFK-Lenkflugkoerpersysteme GmbH develops missile systems for a wide field of military applications. The Hardware-in-the-Loop (HWIL) facility of LFK in Unterschleissheim uses a five axis motion simulation table, an IR scene projection system and powerful simulation computers. The system is designed for test and evaluation of different missile programs fitting the dimensions of the five axis table and it's dynamic performance. Development, configuration management and maintenance of HWIL applications are time and cost consuming processes. Current missile programs are very complex and the development of modern missile systems has to be completed within short time intervals. Programming of HWIL as a test bench is getting a very complex and a high sophisticated task, which runs usually parallel to the missile development process. Programming of HWIL applications, despite physical missile models, means in the most cases low level programming of control loops, state machines, communication tasks, device drivers and integration of physical models. Hard requirements on the faultless functionality and on the accurate real-time behavior make the development and the test of HWIL software an ambitious and complex software development project. So new generation software development methods dealing with complex systems for HWIL applications are needed to shorten the development time, to lower the costs, to simplify the test and to reach a faultless functionality.

  13. Development of a Roof Savings Calculator

    SciTech Connect

    New, Joshua Ryan; Miller, William A; Huang, Joe; Erdem, Ender

    2011-01-01

    A web-based Roof Savings Calculator (RSC) has been deployed for the Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs the latest web technologies and usability design to provide an easy input interface to an annual simulation of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim. Building defaults were assigned and can provide annual energy and cost savings after the user selects nothing more than building location. In addition to cool reflective roofs, the RSC tool can simulate multiple roof types at arbitrary inclinations. There are options for above sheathing ventilation, radiant barriers and low-emittance surfaces. The tool also accommodates HVAC ducts either in the conditioned space or in the attic with custom air leakage rates. Multiple layers of thermal mass, ceiling insulation and other parameters can be compared side-by-side to generate energy/cost savings between two buildings. The RSC tool was benchmarked against field data for demonstration homes in Ft Irwin, CA.

  14. Development of a Roof Savings Calculator

    SciTech Connect

    New, Joshua Ryan; Miller, William A; Desjarlais, Andre Omer; Erdem, Ender; Huang, Joe

    2011-01-01

    A web-based Roof Savings Calculator (RSC) has been deployed for the Department of Energy as an industry-consensus tool to help building owners, manufacturers, distributors, contractors and researchers easily run complex roof and attic simulations. This tool employs the latest web technologies and usability design to provide an easy input interface to an annual simulation of hour-by-hour, whole-building performance using the world-class simulation tools DOE-2.1E and AtticSim. Building defaults were assigned and can provide estimated annual energy and cost savings after the user selects nothing more than building location. In addition to cool reflective roofs, the RSC tool can simulate multiple roof types at arbitrary inclinations. There are options for above sheathing ventilation, radiant barriers, and low-emittance surfaces. The tool also accommodates HVAC ducts either in the conditioned space or in the attic with custom air leakage rates. Multiple layers of building materials, ceiling and deck insulation, and other parameters can be compared side-by-side to generate an energy/cost savings estimate between two buildings. The RSC tool was benchmarked against field data for demonstration homes in Ft. Irwin, CA.

  15. Advanced distillation saves energy and capital

    SciTech Connect

    Lestak, F.; Collins, C.

    1997-07-01

    Although new separation methods are continuously being explored, distillation remains the most frequently used separation process. It is well known that distillation is both energy intensive and inefficient. Compared to conventional column sequences, one particular configuration--the fully thermally coupled distillation column--can save significant amounts of energy by reducing thermodynamic losses. In such a setup, a number of columns (typically two) are linked together through vapor and liquid streams without reboilers or condensers between the columns. One practical application of the fully thermal coupled column has been known for a long time. However, lack of design experience and fear of operational and control problems, have prevented its widespread use to date. In addition to energy savings, divided-wall columns can save capital costs, by reducing the number of column shells, reboilers and condensers. The divided-wall column can be applied with real benefits in a variety of refinery, gas separation and chemical processes. Generally, the technology should be considered in any ternary (three-component) separation, as a possible low-cost alternative to conventional schemes. Generic guidelines for the use of divided-wall columns are discussed. The application of the divided-wall column for natural gas liquids separation is also presented.

  16. Can earning prompt-payment discounts really save money?

    PubMed

    Lane, M R

    1997-09-01

    Healthcare financial managers should determine whether to take advantage of the discounts vendors offer for prompt payment of invoices. Prompt-payment discounts offered by vendors can result in substantial savings, but this benefit may be offset by the costs of acquiring the funds necessary for faster payment. The best results are achieved when the cost of funds is less than the discount savings that can be achieved, vendor discounts are available for a high percentage of the provider's purchase base, the provider is able to negotiate with vendors to increase discount levels, and the provider has an efficient system for processing invoices.

  17. Energy savings potential in air conditioners and chiller systems

    SciTech Connect

    Kaya, Durmus; Alidrisi, Hisham

    2014-01-22

    In the current paper we quantified and evaluated the energy saving potential in air conditioners and chiller systems. Here, we also showed how to reduce the cost of air conditioners and chiller systems in existing facilities on the basis of payback periods. Among the measures investigated were: (1) installing higher efficiency air conditioners, (2) installing higher efficiency chillers, (3) duty cycling air conditioning units, and (4) utilizing existing economizers on air conditioning units. For each method, examples were provided from Arizona, USA. In these examples, the amount of saved energy, the financial evaluation of this energy, and the investment cost and pay back periods were calculated.

  18. Profitable capitation requires accurate costing.

    PubMed

    West, D A; Hicks, L L; Balas, E A; West, T D

    1996-01-01

    In the name of costing accuracy, nurses are asked to track inventory use on per treatment basis when more significant costs, such as general overhead and nursing salaries, are usually allocated to patients or treatments on an average cost basis. Accurate treatment costing and financial viability require analysis of all resources actually consumed in treatment delivery, including nursing services and inventory. More precise costing information enables more profitable decisions as is demonstrated by comparing the ratio-of-cost-to-treatment method (aggregate costing) with alternative activity-based costing methods (ABC). Nurses must participate in this costing process to assure that capitation bids are based upon accurate costs rather than simple averages. PMID:8788799

  19. Modeled and metered energy savings from exterior wall insulation

    SciTech Connect

    Ternes, M.; Parker, D.; McLain, H.; Barkaszi, S. Jr.

    1996-09-01

    Millions of single-family masonry (block) houses with slab foundations exist in the southern United States. In fact, approximately 50% of Florida`s six million residences are of concrete block construction. The block walls in these homes are usually uninsulated, and the technology for retrofitting wall insulation is not well developed. Two field tests were performed--one near Phoenix, Arizona and one in Cocoa, Florida--to measure the air-conditioning energy savings and demand reduction impact of applying an exterior insulation and finish system (EEFS) to the exterior of the block wall, and gain practical experience with retrofit application techniques and costs. One field test used a {open_quotes}site-fabricated{close_quotes} insulation system, while the other field test used a commercially available system. The field tests measured a savings of 9% in Arizona and less savings in Florida, and emphasized the impact indoor temperature settings have on cooling energy savings: exterior wall insulation on block homes will produce energy savings in Florida houses only if a low cooling thermostat setting is desirable. The field tests also highlighted an improved comfort benefit from the retrofit - namely, elimination of overheating in rooms with south and west exposures. The DOE-2. ID program was used to analyze the energy savings (air-conditioning and heating) and electric demand impact of applying an EIFS. Air-conditioning energy savings were estimated to be in the range of 8% to 10% in many southern U.S. regions. A 12% savings was predicted for Phoenix, Arizona and a savings of 1% to 4% was predicted for seacoast regions, particularly in Florida. These predictions were in good agreement with the measured values. Peak hour cooling energy savings were predicted to be more uniform throughout the country, generally in the range of %8 to %12.

  20. 12 CFR 583.21 - Savings association.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false Savings association. 583.21 Section 583.21... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.21 Savings association. The term savings association means a Federal savings and loan association or a Federal savings bank chartered under section 5 of...

  1. 12 CFR 583.21 - Savings association.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Savings association. 583.21 Section 583.21... AFFECTING SAVINGS AND LOAN HOLDING COMPANIES § 583.21 Savings association. The term savings association means a Federal savings and loan association or a Federal savings bank chartered under section 5 of...

  2. Energy saving ideas for open pit mining

    SciTech Connect

    Rixen, W.; Benecke, K.J.

    1981-05-01

    The increasing cost of diesel fuel is making truck haulage in open pit mines less economic. Belt conveyor systems have much lower operating costs but are not as flexible in their application and require more detailed pit planning. The possibility of combining the flexibility of trucks with the low cost of conveyors is offered by the application of semi-mobile crushing plants followed by belt conveyors for the main haul out of the pit. In the first part of this article. Dr.-Ing W. Rixen describes some of the semi-mobile plants already in operation, while in the second section. Dr.-Ing K.J. Benecke discusses a theoretical case study involving trucks, crushers, and conveyors. Since a belt conveyor cannot transport rocks of a size often produced when blasting hard strata, a crusher must be installed before the belt conveyor to reduce the material to a transportable size. This also serves as a primary crusher. The crushing plant is positioned centrally in the mine and trucks haul overburden and ore from the individual faces to the crusher without having to climb long gradients. Therefore, truck haul distances and operating costs are significantly reduced. The resulting savings in operating costs greatly exceeds the additional capital costs for the crushing plant. The use of fully mobile crushers directly fed by the face shovel is well established. Whereas the partial elimination of truck haulage by semi-mobile in-pit crushers is a more recent development. This latter method restricts truck haulage to in-pit operation only, saving costly haulage of material up-grade out of the pit to the crusher or overburden dump. It is particularly applicable to operations where blending is required. In such cases, the flexibility and adaptability of trucks to frequently changing faces is essential, while the semi-mobile crusher reduces haul distances to a minimum.

  3. Sharing the savings to promote energy efficiency

    SciTech Connect

    Eto, J.; Destribats, A.; Schultz, D.

    1992-04-01

    Shared-savings incentives offer a new way for regulated utilities to improve earnings by encouraging customer energy efficiency. Benefits of cost-effective energy efficiency measures can be shared explicitly among customers participating in an utility demand-side management (DSM) program, all utility ratepayers, and the utility itself. For participating customers, electricity bills are lowered directly; for ratepayers, the costs of providing electric services are reduced; and for utility shareholders, they are allowed to retain a fraction of the net benefits as additional earnings. In this study, we define the basic elements of shared-savings arrangements for utility demandside resources. Next, we compare and contrast specific details of the arrangements approved for three different utilities: Pacific Gas and Electric Company (PG&E), San Diego Gas and Electric Company (SDG&E), and two operating subsidiaries of the New England Electric System (NEES). Our analysis suggests that the percentage share of net benefits on which utilities are allowed to earn is a relatively poor indicator of the incentive mechanism`s overall affect on utility earnings. Earnings opportunities and potential are also significantly influenced by particular incentive features. These include the definition and measurement of load reductions, program costs, and program benefits; program cost recovery and the timing of incentive recovery; performance thresholds; program spending and earnings caps; program eligibility criteria; treatment of lost revenues; and for NEES, a complementary, non-shared-savings incentive. We conclude that the ``collaborative`` processes used to develop incentives for each utility proved extremely useful in allowing parties to negotiate trade-offs inherent between various program design features.

  4. Sharing the savings to promote energy efficiency

    SciTech Connect

    Eto, J.; Destribats, A.; Schultz, D.

    1992-04-01

    Shared-savings incentives offer a new way for regulated utilities to improve earnings by encouraging customer energy efficiency. Benefits of cost-effective energy efficiency measures can be shared explicitly among customers participating in an utility demand-side management (DSM) program, all utility ratepayers, and the utility itself. For participating customers, electricity bills are lowered directly; for ratepayers, the costs of providing electric services are reduced; and for utility shareholders, they are allowed to retain a fraction of the net benefits as additional earnings. In this study, we define the basic elements of shared-savings arrangements for utility demandside resources. Next, we compare and contrast specific details of the arrangements approved for three different utilities: Pacific Gas and Electric Company (PG E), San Diego Gas and Electric Company (SDG E), and two operating subsidiaries of the New England Electric System (NEES). Our analysis suggests that the percentage share of net benefits on which utilities are allowed to earn is a relatively poor indicator of the incentive mechanism's overall affect on utility earnings. Earnings opportunities and potential are also significantly influenced by particular incentive features. These include the definition and measurement of load reductions, program costs, and program benefits; program cost recovery and the timing of incentive recovery; performance thresholds; program spending and earnings caps; program eligibility criteria; treatment of lost revenues; and for NEES, a complementary, non-shared-savings incentive. We conclude that the collaborative'' processes used to develop incentives for each utility proved extremely useful in allowing parties to negotiate trade-offs inherent between various program design features.

  5. Actual and perceived impacts of tobacco regulation on restaurants and firms

    PubMed Central

    Cremieux, P.; Ouellette, P.

    2001-01-01

    OBJECTIVE—To examine the actual and anticipated costs of a law regulating workplace smoking and smoking in restaurants, taking into consideration observed and anticipated infrastructure costs, lost productivity, increased absenteeism, and loss of clientele.
SETTING AND DESIGN—A survey of 401 Québec restaurants and 600 Québec firms conducted by the Québec Ministry of Health before the enactment of the law was used to derive costs incurred by those who had already complied and anticipated by those that did not.
RESULTS—Direct and indirect costs associated with tobacco regulation at work and in restaurants were minimal. Annualised infrastructure costs amounted to less than 0.0002% of firm revenues and 0.15% of restaurant revenues. Anticipated costs were larger and amounted to 0.0004% of firm revenues and 0.41% of restaurant revenues. Impacts on productivity, absenteeism, and restaurant patronage were widely anticipated but not observed in currently compliant establishments.
CONCLUSION—Firms and restaurants expected high costs to result from strict tobacco regulation because of infrastructure costs, decreased productivity, and decreased patronage. That none of these were actually observed suggests that policy makers should discount industry claims that smoking regulations impose undue economic hardship.


Keywords: regulation; firms; restaurants; costs; survey PMID:11226358

  6. Entanglement-saving channels

    NASA Astrophysics Data System (ADS)

    Lami, L.; Giovannetti, V.

    2016-03-01

    The set of Entanglement Saving (ES) quantum channels is introduced and characterized. These are completely positive, trace preserving transformations which when acting locally on a bipartite quantum system initially prepared into a maximally entangled configuration, preserve its entanglement even when applied an arbitrary number of times. In other words, a quantum channel ψ is said to be ES if its powers ψn are not entanglement-breaking for all integers n. We also characterize the properties of the Asymptotic Entanglement Saving (AES) maps. These form a proper subset of the ES channels that is constituted by those maps that not only preserve entanglement for all finite n but which also sustain an explicitly not null level of entanglement in the asymptotic limit n → ∞. Structure theorems are provided for ES and for AES maps which yield an almost complete characterization of the former and a full characterization of the latter.

  7. Comparative Analysis of Thermoeconomic Evaluation Criteria for an Actual Heat Engine

    NASA Astrophysics Data System (ADS)

    Özel, Gülcan; Açıkkalp, Emin; Savaş, Ahmet Fevzi; Yamık, Hasan

    2016-07-01

    In the present study, an actual heat engine is investigated by using different thermoeconomic evaluation criteria in the literature. A criteria that has not been investigated in detail is considered and it is called as ecologico-economical criteria (F_{EC}). It is the difference of power cost and exergy destruction rate cost of the system. All four criteria are applied to an irreversible Carnot heat engine, results are presented numerically and some suggestions are made.

  8. Promoting cooperative federalism through state shared savings.

    PubMed

    Weil, Alan

    2013-08-01

    The Affordable Care Act is transforming American federalism and creating strain between the states and the federal government. By expanding the scale of intergovernmental health programs, creating new state requirements, and setting the stage for increased federal fiscal oversight, the act has disturbed an uneasy truce in American federalism. This article outlines a policy proposal designed to harness cooperative federalism, based on the shared state and federal desire to control health care cost growth. The proposal, which borrows features of the Medicare Shared Savings Program, would provide states with an incentive in the form of an increased share of the savings they generate in programs that have federal financial participation, as long as they meet defined performance standards.

  9. Promoting cooperative federalism through state shared savings.

    PubMed

    Weil, Alan

    2013-08-01

    The Affordable Care Act is transforming American federalism and creating strain between the states and the federal government. By expanding the scale of intergovernmental health programs, creating new state requirements, and setting the stage for increased federal fiscal oversight, the act has disturbed an uneasy truce in American federalism. This article outlines a policy proposal designed to harness cooperative federalism, based on the shared state and federal desire to control health care cost growth. The proposal, which borrows features of the Medicare Shared Savings Program, would provide states with an incentive in the form of an increased share of the savings they generate in programs that have federal financial participation, as long as they meet defined performance standards. PMID:23884699

  10. Learning about saving energy

    SciTech Connect

    1995-02-01

    This fact sheet for use in primary and junior high school classes describes what energy is, how people use energy, and how energy can be conserved. This last section lists ways to save energy in heating and cooling, electric appliances, automobiles, and in manufacturing. A list of activities are suggested and resources for further information, both groups and books, are listed. A glossary is also included.

  11. The actual status of Astronomy in Moldova

    NASA Astrophysics Data System (ADS)

    Gaina, A.

    The astronomical research in the Republic of Moldova after Nicolae Donitch (Donici)(1874-1956(?)) were renewed in 1957, when a satellites observations station was open in Chisinau. Fotometric observations and rotations of first Soviet artificial satellites were investigated under a program SPIN put in action by the Academy of Sciences of former Socialist Countries. The works were conducted by Assoc. prof. Dr. V. Grigorevskij, which conducted also research in variable stars. Later, at the beginning of 60-th, an astronomical Observatory at the Chisinau State University named after Lenin (actually: the State University of Moldova), placed in Lozovo-Ciuciuleni villages was open, which were coordinated by Odessa State University (Prof. V.P. Tsesevich) and the Astrosovet of the USSR. Two main groups worked in this area: first conducted by V. Grigorevskij (till 1971) and second conducted by L.I. Shakun (till 1988), both graduated from Odessa State University. Besides this research areas another astronomical observations were made: Comets observations, astroclimate and atmospheric optics in collaboration with the Institute of the Atmospheric optics of the Siberian branch of the USSR (V. Chernobai, I. Nacu, C. Usov and A.F. Poiata). Comets observations were also made since 1988 by D. I. Gorodetskij which came to Chisinau from Alma-Ata and collaborated with Ukrainean astronomers conducted by K.I. Churyumov. Another part of space research was made at the State University of Tiraspol since the beggining of 70-th by a group of teaching staff of the Tiraspol State Pedagogical University: M.D. Polanuer, V.S. Sholokhov. No a collaboration between Moldovan astronomers and Transdniestrian ones actually exist due to War in Transdniestria in 1992. An important area of research concerned the Radiophysics of the Ionosphere, which was conducted in Beltsy at the Beltsy State Pedagogical Institute by a group of teaching staff of the University since the beginning of 70-th: N. D. Filip, E

  12. MODIS Solar Diffuser: Modelled and Actual Performance

    NASA Technical Reports Server (NTRS)

    Waluschka, Eugene; Xiong, Xiao-Xiong; Esposito, Joe; Wang, Xin-Dong; Krebs, Carolyn (Technical Monitor)

    2001-01-01

    The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument's solar diffuser is used in its radiometric calibration for the reflective solar bands (VIS, NTR, and SWIR) ranging from 0.41 to 2.1 micron. The sun illuminates the solar diffuser either directly or through a attenuation screen. The attenuation screen consists of a regular array of pin holes. The attenuated illumination pattern on the solar diffuser is not uniform, but consists of a multitude of pin-hole images of the sun. This non-uniform illumination produces small, but noticeable radiometric effects. A description of the computer model used to simulate the effects of the attenuation screen is given and the predictions of the model are compared with actual, on-orbit, calibration measurements.

  13. 7 CFR 1437.101 - Actual production history.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 10 2014-01-01 2014-01-01 false Actual production history. 1437.101 Section 1437.101... Determining Yield Coverage Using Actual Production History § 1437.101 Actual production history. Actual production history (APH) is the unit's record of crop yield by crop year for the APH base period. The...

  14. 7 CFR 1437.101 - Actual production history.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 10 2012-01-01 2012-01-01 false Actual production history. 1437.101 Section 1437.101... Determining Yield Coverage Using Actual Production History § 1437.101 Actual production history. Actual production history (APH) is the unit's record of crop yield by crop year for the APH base period. The...

  15. 7 CFR 1437.101 - Actual production history.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 10 2011-01-01 2011-01-01 false Actual production history. 1437.101 Section 1437.101... Determining Yield Coverage Using Actual Production History § 1437.101 Actual production history. Actual production history (APH) is the unit's record of crop yield by crop year for the APH base period. The...

  16. 7 CFR 1437.101 - Actual production history.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 10 2013-01-01 2013-01-01 false Actual production history. 1437.101 Section 1437.101... Determining Yield Coverage Using Actual Production History § 1437.101 Actual production history. Actual production history (APH) is the unit's record of crop yield by crop year for the APH base period. The...

  17. 7 CFR 1437.101 - Actual production history.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Actual production history. 1437.101 Section 1437.101... Determining Yield Coverage Using Actual Production History § 1437.101 Actual production history. Actual production history (APH) is the unit's record of crop yield by crop year for the APH base period. The...

  18. Energy conservation, energy efficiency and energy savings regulatory hypotheses - taxation, subsidies and underlying economics

    SciTech Connect

    Trumpy, T.

    1995-12-01

    More efficient use of energy resources can be promoted by various regulatory means, i.e., taxation, subsidies, and pricing. Various incentives can be provided by income and revenue tax breaks-deductible energy audit fees, energy saving investment credits, breaks for energy saving entrepreneurs, and energy savings accounts run through utility accounts. Value added and excise taxes can also be adjusted to reward energy saving investments and energy saving entrepreneurial activity. Incentives can be provided in the form of cash refunds, including trade-in-and-scrap programs and reimbursements or subsidies on audit costs and liability insurance. Pricing incentives include lower rates for less energy use, prepayment of deposit related to peak load use, electronically dispatched multiple tariffs, savings credits based on prior peak use, and subsidized {open_quotes}leasing{close_quotes} of more efficient appliances and lights. Credits, with an emphasis on pooling small loans, and 5-year energy savings contracts are also discussed.

  19. Weyerhaeuser: Compressed Air System Improvement Saves Energy and Improves Production at a Sawmill

    SciTech Connect

    2004-11-01

    In 2000, Weyerhaeuser Company, a U.S. Department of Energy Allied Partner in the Industrial Technologies Program, increased the efficiency of the compressed air system at its sawmill facility in Coburg, Oregon. This improved the system's performance and will save about 1.3 million kWh annually. Total project costs were $55,000; because annual energy cost savings were also $55,000, the simple payback period was only 1 year. Subsequent improvements at six other company plants and mills are yielding 6.8 million kWh in energy savings and reducing annual energy costs by $250,000.

  20. Army Reserve 63d RSC Achieves 85% Savings in Parking Lot Lighting

    SciTech Connect

    2016-01-01

    Case study describes how the Army Reserve 63d Regional Support Command (RSC) achieved 85% energy savings and $4,000 per year in cost savings by replacing 12 old light fixtures with light-emitting diode fixtures in the military equipment parking area. This project was part of a camp-wide parking lighting retrofit which, on average, delivered 78% energy savings and a simple payback of 4.4 years.