Science.gov

Sample records for affect energy markets

  1. How Changing Energy Markets Affect Manufacturing

    EIA Publications

    2000-01-01

    The market for natural gas has been changing for quite some time. As part of natural gas restructuring, gas pipelines were opened to multiple users. Manufacturers or their representatives could go directly to the wellhead to purchase their natural gas, arrange the transportation, and have the natural gas delivered either by the local distribution company or directly through a connecting pipeline.

  2. Green Power Grids: How Energy from Renewable Sources Affects Networks and Markets.

    PubMed

    Mureddu, Mario; Caldarelli, Guido; Chessa, Alessandro; Scala, Antonio; Damiano, Alfonso

    2015-01-01

    The increasing attention to environmental issues is forcing the implementation of novel energy models based on renewable sources. This is fundamentally changing the configuration of energy management and is introducing new problems that are only partly understood. In particular, renewable energies introduce fluctuations which cause an increased request for conventional energy sources to balance energy requests at short notice. In order to develop an effective usage of low-carbon sources, such fluctuations must be understood and tamed. In this paper we present a microscopic model for the description and for the forecast of short time fluctuations related to renewable sources in order to estimate their effects on the electricity market. To account for the inter-dependencies in the energy market and the physical power dispatch network, we use a statistical mechanics approach to sample stochastic perturbations in the power system and an agent based approach for the prediction of the market players' behavior. Our model is data-driven; it builds on one-day-ahead real market transactions in order to train agents' behaviour and allows us to deduce the market share of different energy sources. We benchmarked our approach on the Italian market, finding a good accordance with real data. PMID:26335705

  3. Green Power Grids: How Energy from Renewable Sources Affects Networks and Markets

    PubMed Central

    Mureddu, Mario; Caldarelli, Guido; Chessa, Alessandro; Scala, Antonio; Damiano, Alfonso

    2015-01-01

    The increasing attention to environmental issues is forcing the implementation of novel energy models based on renewable sources. This is fundamentally changing the configuration of energy management and is introducing new problems that are only partly understood. In particular, renewable energies introduce fluctuations which cause an increased request for conventional energy sources to balance energy requests at short notice. In order to develop an effective usage of low-carbon sources, such fluctuations must be understood and tamed. In this paper we present a microscopic model for the description and for the forecast of short time fluctuations related to renewable sources in order to estimate their effects on the electricity market. To account for the inter-dependencies in the energy market and the physical power dispatch network, we use a statistical mechanics approach to sample stochastic perturbations in the power system and an agent based approach for the prediction of the market players’ behavior. Our model is data-driven; it builds on one-day-ahead real market transactions in order to train agents’ behaviour and allows us to deduce the market share of different energy sources. We benchmarked our approach on the Italian market, finding a good accordance with real data. PMID:26335705

  4. Energy Sector Market Analysis

    SciTech Connect

    Arent, D.; Benioff, R.; Mosey, G.; Bird, L.; Brown, J.; Brown, E.; Vimmerstedt, L.; Aabakken, J.; Parks, K.; Lapsa, M.; Davis, S.; Olszewski, M.; Cox, D.; McElhaney, K.; Hadley, S.; Hostick, D.; Nicholls, A.; McDonald, S.; Holloman, B.

    2006-10-01

    This paper presents the results of energy market analysis sponsored by the Department of Energy's (DOE) Weatherization and International Program (WIP) within the Office of Energy Efficiency and Renewable Energy (EERE). The analysis was conducted by a team of DOE laboratory experts from the National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), and Pacific Northwest National Laboratory (PNNL), with additional input from Lawrence Berkeley National Laboratory (LBNL). The analysis was structured to identify those markets and niches where government can create the biggest impact by informing management decisions in the private and public sectors. The analysis identifies those markets and niches where opportunities exist for increasing energy efficiency and renewable energy use.

  5. Wind Energy Markets, 2. edition

    SciTech Connect

    2007-11-15

    The report provides an overview of the global market for wind energy, including a concise look at wind energy development in key markets including installations, government incentives, and market trends. Topics covered include: an overview of wind energy including the history of wind energy production and the current market for wind energy; key business drivers of the wind energy market; barriers to the growth of wind energy; key wind energy trends and recent developments; the economics of wind energy, including cost, revenue, and government subsidy components; regional and national analyses of major wind energy markets; and, profiles of key wind turbine manufacturers.

  6. The marketing implications of affective product design.

    PubMed

    Seva, Rosemary R; Duh, Henry Been-Lirn; Helander, Martin G

    2007-11-01

    Emotions are compelling human experiences and product designers can take advantage of this by conceptualizing emotion-engendering products that sell well in the market. This study hypothesized that product attributes influence users' emotions and that the relationship is moderated by the adherence of these product attributes to purchase criteria. It was further hypothesized that the emotional experience of the user influences purchase intention. A laboratory study was conducted to validate the hypotheses using mobile phones as test products. Sixty-two participants were asked to assess eight phones from a display of 10 phones and indicate their emotional experiences after assessment. Results suggest that some product attributes can cause intense emotional experience. The attributes relate to the phone's dimensions and the relationship between these dimensions. The study validated the notion of integrating affect in designing products that convey users' personalities. PMID:17303064

  7. Energy Market Transparency: Analyzing the Impacts of Constraint Relaxation and Out-of-Market Correction Practices in Electric Energy Markets

    NASA Astrophysics Data System (ADS)

    Al-Abdullah, Yousef Mohammad

    This work presents research on practices in the day-ahead electric energy market, including replication practices and reliability coordinators used by some market operators to demonstrate the impact these practices have on market outcomes. The practice of constraint relaxations similar to those an Independent System Operator (ISO) might perform in day-ahead market models is implemented. The benefits of these practices are well understood by the industry; however, the implications these practices have on market outcomes and system security have not been thoroughly investigated. By solving a day-ahead market model with and without select constraint relaxations and comparing the resulting market outcomes and possible effects on system security, the effect of these constraint relaxation practices is demonstrated. Proposed market solutions are often infeasible because constraint relaxation practices and approximations that are incorporated into market models. Therefore, the dispatch solution must be corrected to ensure its feasibility. The practice of correcting the proposed dispatch solution after the market is solved is known as out-of-market corrections (OMCs), defined as any action an operator takes that modifies a proposed day-ahead dispatch solution to ensure operating and reliability requirements. The way in which OMCs affect market outcomes is illustrated through the use of different corrective procedures. The objective of the work presented is to demonstrate the implications of these industry practices and assess the impact these practices have on market outcomes.

  8. Market barriers to energy efficiency

    SciTech Connect

    Howarth, R.B.; Andersson, B.

    1992-06-01

    Discussions of energy policy in an environmentally constrained world often focus on the use of tax instruments to internalize the external effects of energy utilization or achieve specified reductions in energy use in the most cost-effective manner. A substantial literature suggests, however, that significant opportunities exist to reduce energy utilization by implementing technologies that are cost-effective under prevailing economic conditions but that are not fully implemented by existing market institutions. This paper examines the theory of the market for energy-using equipment, showing that problems of imperfect information and transaction costs may bias rational consumers to purchase devices that use more energy than those that would be selected by a well-informed social planner guided by the criterion of economic efficiency. Consumers must base their purchase decisions on observed prices and expectations of postpurchase equipment performance. If it is difficult or costly for individuals to form accurate and precise expectations, the level of energy efficiency achieved by competitive markets will vary from the socially efficient outcome. Such ``market barriers`` suggest a role for regulatory intervention to improve market performance at prevailing energy prices.

  9. Market barriers to energy efficiency

    SciTech Connect

    Howarth, R.B. ); Andersson, B. )

    1992-06-01

    Discussions of energy policy in an environmentally constrained world often focus on the use of tax instruments to internalize the external effects of energy utilization or achieve specified reductions in energy use in the most cost-effective manner. A substantial literature suggests, however, that significant opportunities exist to reduce energy utilization by implementing technologies that are cost-effective under prevailing economic conditions but that are not fully implemented by existing market institutions. This paper examines the theory of the market for energy-using equipment, showing that problems of imperfect information and transaction costs may bias rational consumers to purchase devices that use more energy than those that would be selected by a well-informed social planner guided by the criterion of economic efficiency. Consumers must base their purchase decisions on observed prices and expectations of postpurchase equipment performance. If it is difficult or costly for individuals to form accurate and precise expectations, the level of energy efficiency achieved by competitive markets will vary from the socially efficient outcome. Such market barriers'' suggest a role for regulatory intervention to improve market performance at prevailing energy prices.

  10. Modeling the German energy market

    NASA Astrophysics Data System (ADS)

    Ihrig, D. F.

    2003-04-01

    It would be helpful in political discussions to get quickly and transparent assessments of the consequences of political actions on the energy market of a national economy. Computer models of any national energy market normally are written using a computer high language. But such a tool could not be transparent and the integration of actual data is complex. For this reason a transparent model concerning the German energy market was written to calculate the impact of alternative strategies of energy supply. The end energy consumption will be recorded in 4 sectors (households, low consumer, industries, traffic) and 4 service arrays (room heating, process heat, mechanical energy and light) specified for primary energy sources. To assess the primary energy requirement it is necessary to deal with more than 125 end primary energy consumption data each year. The model is based on data of the study-group of energy balances at the VDEW (Organization of German energy supplier). The data sets of the years 1993 and 1997 to 2001 are available. It is possible to define over 20 years objectives on higher energy saving in the most service arrays of each end energy consumption sector. The effects on CO2-emission of several strategies of energy saving will be calculated including commercial data and socioeconomic aspects (investment, foreign trade, energy prizes, jobs etc.). It is possible to modeling regional energy markets, too. This tool allows to assess the local impact of new strategies of energy supply on the regional economics. Of course regional calculations work with lower precision because several data have to be estimated. The model calculates over 40 years. It's possible to have a time lag and to calculate the time after realizing the objectives. The typical phases of realizing social objectives are modeled. The model is written using the tabular calculation program EXCEL. This makes the model very transparent. It is not necessary to be a computer programmer to

  11. Regions in Energy Market Models

    SciTech Connect

    2009-01-18

    This report explores the different options for spatial resolution of an energy market model and the advantages and disadvantages of models with fine spatial resolution. It examines different options for capturing spatial variations, considers the tradeoffs between them, and presents a few examples from one particular model that has been run at different levels of spatial resolution.

  12. Sustainable markets for sustainable energy

    SciTech Connect

    Millan, J.; Smyser, C.

    1997-12-01

    The author discusses how the Inter-American Development Bank (IDB) is involved in sustainable energy development. It presently has 50 loans and grants for non conventional renewable energy projects and ten grants for efficiency programs for $600 and $17 million respectively, representing 100 MW of power. The IDB is concerned with how to create a sustainable market for sustainable energy projects. The IDB is trying to work with government, private sector, NGOs, trading allies, credit sources, and regulators to find proper roles for such projects. He discusses how the IDB is working to expand its vision and objectives in renewable energy projects in Central and South America.

  13. International Voluntary Renewable Energy Markets (Presentation)

    SciTech Connect

    Heeter, J.

    2012-06-01

    This presentation provides an overview of international voluntary renewable energy markets, with a focus on the United States and Europe. The voluntary renewable energy market is the market in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. In 2010, the U.S. voluntary market was estimated at 35 terawatt-hours (TWh) compared to 300 TWh in the European market, though key differences exist. On a customer basis, Australia has historically had the largest number of customers, pricing for voluntary certificates remains low, at less than $1 megawatt-hour, though prices depend on technology.

  14. Energy efficiency, market failures, and government policy

    SciTech Connect

    Levine, M.D.; Koomey, J.G.; McMahon, J.E.; Sanstad, A.H.; Hirst, E.

    1994-03-01

    This paper presents a framework for evaluating engineering-economic evidence on the diffusion of energy efficiency improvements. Four examples are evaluated within this framework. The analysis provides evidence of market failures related to energy efficiency. Specific market failures that may impede the adoption of cost-effective energy efficiency are discussed. Two programs that have had a major impact in overcoming these market failures, utility DSM programs and appliance standards, are described.

  15. Energy Imbalance Markets (Fact Sheet)

    SciTech Connect

    Not Available

    2012-09-01

    The anticipated increase in variable renewable generation, such as wind and solar power, over the next several years has raised concerns about how system operators will maintain balance between electricity production and demand in the Western Interconnection, especially in its smaller balancing authority areas (BAAs). Given renewable portfolio standards in the West, it is possible that more than 50 gigawatts of wind capacity will be installed by 2020. Significant quantities of solar generation are likely to be added as well. Meanwhile, uncertainties about future load growth and challenges siting new transmission and generation resources may add additional stresses on the Western Interconnection of the future. One proposed method of addressing these challenges is an energy imbalance market (EIM). An EIM is a means of supplying and dispatching electricity to balance fluctuations in generation and load. It aggregates the variability of generation and load over multiple balancing areas (BAs).

  16. Power Contro Energy Management and Market Systems

    SciTech Connect

    Tom Addison; Andrew Stanbury

    2005-12-15

    More efficient use of the nation's electrical energy infrastructure will result in minimizing the cost of energy to the end user. Using real time electrical market information coupled with defined rules, market opportunities can be identified that provide economic benefit for both users and marketers of electricity. This report describes the design of one such system and the features a fully functional system would provide. This report documents several investigated methods of controlling load diversity or shifting.

  17. Effect of Increased Natural Gas Exports on Domestic Energy Markets

    EIA Publications

    2012-01-01

    This report responds to an August 2011 request from the Department of Energy's Office of Fossil Energy (DOE\\/FE) for an analysis of "the impact of increased domestic natural gas demand, as exports." Appendix A provides a copy of the DOE\\/FE request letter. Specifically, DOE\\/FE asked the U.S. Energy Information Administration (EIA) to assess how specified scenarios of increased natural gas exports could affect domestic energy markets, focusing on consumption, production, and prices.

  18. Neural Affective Mechanisms Predict Market-Level Microlending

    PubMed Central

    Genevsky, Alexander; Knutson, Brian

    2015-01-01

    Humans sometimes share with others whom they may never meet or know, in violation of the dictates of pure self-interest. Research has not established which neuropsychological mechanisms support lending decisions, nor whether their influence extends to markets involving significant financial incentives. In two studies, we found that neural affective mechanisms influence the success of requests for microloans. In a large Internet database of microloan requests (N = 13,500), we found that positive affective features of photographs promoted the success of those requests. We then established that neural activity (i.e., in the nucleus accumbens) and self-reported positive arousal in a neuroimaging sample (N = 28) predicted the success of loan requests on the Internet, above and beyond the effects of the neuroimaging sample’s own choices (i.e., to lend or not). These findings suggest that elicitation of positive arousal can promote the success of loan requests, both in the laboratory and on the Internet. They also highlight affective neuroscience’s potential to probe neuropsychological mechanisms that drive microlending, enhance the effectiveness of loan requests, and forecast market-level behavior. PMID:26187248

  19. Measuring market performance in restructured electricity markets: An empirical analysis of the PJM energy market

    NASA Astrophysics Data System (ADS)

    Tucker, Russell Jay

    2002-09-01

    Today the electric industry in the U.S. is transitioning to competitive markets for wholesale electricity. Independent system operators (ISOs) now manage broad regional markets for electrical energy in several areas of the U.S. A recent rulemaking by the Federal Energy Regulatory Commission (FERC) encourages the development of regional transmission organizations (RTOs) and restructured competitive wholesale electricity markets nationwide. To date, the transition to competitive wholesale markets has not been easy. The increased reliance on market forces coupled with unusually high electricity demand for some periods have created conditions amenable to market power abuse in many regions throughout the U.S. In the summer of 1999, hot and humid summer conditions in Pennsylvania, New Jersey, Maryland, Delaware, and the District of Columbia pushed peak demand in the PJM Interconnection to record levels. These demand conditions coincided with the introduction of market-based pricing in the wholesale electricity market. Prices for electricity increased on average by 55 percent, and reached the $1,000/MWh range. This study examines the extent to which generator market power raised prices above competitive levels in the PJM Interconnection during the summer of 1999. It simulates hourly market-clearing prices assuming competitive market behavior and compares these prices with observed market prices in computing price markups over the April 1-August 31, 1999 period. The results of the simulation analysis are supported with an examination of actual generator bid data of incumbent generators. Price markups averaged 14.7 percent above expected marginal cost over the 5-month period for all non-transmission-constrained hours. The evidence presented suggests that the June and July monthly markups were strongly influenced by generator market power as price inelastic peak demand approached the electricity generation capacity constraint of the market. While this analysis of the

  20. Effective market transformation from energy centers

    SciTech Connect

    Chace, J.; Fountain, M.; Hydelman, M.; Grundon, T.; Benton, C.C.

    1998-07-01

    In this decade, several energy centers, such as PG and E's Pacific Energy Center in San Francisco have played a particularly interesting role in educating building professionals and utility customers about energy-efficient design and technologies. Energy centers' upstream and mid-market efforts have evolved as practical, effective, and less expensive adjuncts or alternatives to promoting energy efficiency through downstream financial incentives. The centers' roles fit especially well in the context of a nascent deregulated gas and electric marketplace and its multiple market actors. Although California's centers differ in focus and objectives, they serve the common function of technology transfer and provide access to reliable information that balances the opportunism, and even recidivism, the evolving energy marketplace may create. Energy centers can be well-positioned to influence the flow of information among actors in an inherently chaotic, yet rich, building market. In this market, research institutions will continue to evolve new energy-efficient technologies; manufacturers will continue to search for new applications for their products; ESCO's will search for new energy efficiency services to promote; building design professionals will continue to have a pronounced effect on the market penetration of new technologies by adopting (or not adopting) energy-efficient products and practices. Equally important, end-users will continue to want unbiased information about energy-efficiency. This paper summarizes six year's experience with an energy center centered on a public good/energy conservation mission strategically targeted to building professionals. This approach facilitates and rationalizes the movement of information among market actors to transform the marketplace and accelerate implementation of energy efficiency.

  1. 75 FR 45111 - Electric Quarterly Reports; Strategic Energy Management Corp.; Solaro Energy Marketing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ...] Electric Quarterly Reports; Strategic Energy Management Corp.; Solaro Energy Marketing Corporation; Notice... Order, the Commission directed Strategic Energy Management Corp. and Solaro Energy Marketing Corporation... Energy Management Corp. and Solaro Energy Marketing Corporation) have failed to file their...

  2. Insights and Opportunities: Technologies, Policies, and Markets for Clean Energy Solutions (Presentation)

    SciTech Connect

    Arent, D.

    2009-11-01

    A presentation highlighting how strategic energy analysis can affect technologies, policies, and markets for clean energy solutions. This includes an overview of some of NREL's models and tools as well as results from laboratory analysis.

  3. Battery energy storage market feasibility study

    SciTech Connect

    Kraft, S.; Akhil, A.

    1997-07-01

    Under the sponsorship of the Department of Energy`s Office of Utility Technologies, the Energy Storage Systems Analysis and Development Department at Sandia National Laboratories (SNL) contracted Frost and Sullivan to conduct a market feasibility study of energy storage systems. The study was designed specifically to quantify the energy storage market for utility applications. This study was based on the SNL Opportunities Analysis performed earlier. Many of the groups surveyed, which included electricity providers, battery energy storage vendors, regulators, consultants, and technology advocates, viewed energy storage as an important enabling technology to enable increased use of renewable energy and as a means to solve power quality and asset utilization issues. There are two versions of the document available, an expanded version (approximately 200 pages, SAND97-1275/2) and a short version (approximately 25 pages, SAND97-1275/1).

  4. 78 FR 4842 - Linden VFT, LLC v. Brookfield Energy Marketing, LP, Cargill Power Markets, LLC; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Linden VFT, LLC v. Brookfield Energy Marketing, LP, Cargill Power Markets... a formal complaint against Brookfield Energy Marketing, LP and Cargill Power Markets,...

  5. Market penetration of new energy technologies

    SciTech Connect

    Packey, D.J.

    1993-02-01

    This report examines the characteristics, advantages, disadvantages, and, for some, the mathematical formulas of forecasting methods that can be used to forecast the market penetration of renewable energy technologies. Among the methods studied are subjective estimation, market surveys, historical analogy models, cost models, diffusion models, time-series models, and econometric models. Some of these forecasting methods are more effective than others at different developmental stages of new technologies.

  6. 75 FR 35017 - Brookfield Energy Marketing LP; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... Energy Regulatory Commission Brookfield Energy Marketing LP; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding of Brookfield Energy Marketing LP's application for market-based rate authority, with an accompanying rate tariff, noting that such application includes...

  7. 75 FR 38514 - Application to Export Electric Energy; Brookfield Energy Marketing LP

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ... Application to Export Electric Energy; Brookfield Energy Marketing LP AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Brookfield Energy Marketing LP... power marketing agencies and other entities within the United States. The existing...

  8. Energy conservation and the rental housing market

    SciTech Connect

    Counihan, R.H.; Nemtzow, D.

    1981-03-01

    Problems unique to the rental housing market are discussed in detail. Market forces have been inadequate to encourage energy conservation because of the split between those who own the buildings and those who use the energy. Renters are unwilling to invest in property they do not own. Owners are unwilling because either (1) tenants pay the energy bills or (2) energy costs can be passed along in the rent. Federal, state, and community legislative efforts in this area are discussed as is the metering problem (master or separate metering). It is concluded that, unless accompanied by financial incentives or standards, a prohibition on master meters is inadvisable. Further involvement by state and local governments is encouraged. 132 references. (MJJ)

  9. Market assessment of environmental issues affecting coal use for Los Alamos National Laboratory

    SciTech Connect

    1995-03-20

    This is a market assessment of environmental issues affecting coal use through 2020. It was prepared by Los Alamos National Laboratories for the Fossil Energy R&D Program. It is based on interviews of representatives of 8 coal, coal technology, electricity and environmental groups concerned with the future of energy and the environment. Interviewees generally agreed that the U.S. and other countries would continue to need to use coal into the middle of the next century. The size of the market for coal would be determined by the ability of coal and coal technologies to meet environmental requirements at costs that would compete with natural gas. Outside the U.S., three interviewees suggested that there is a market for low cost coal technologies that will reduce the environmental impact of coal use, particularly in developing countries that have few alternative sources of energy. The principal environmental concerns mentioned in these interviews were: efficiency and carbon, air toxics, and NO{sub x}. Several also mentioned potential modifications to the SO{sub x} standards, a fine particulate standard, bottom and fly ash, and methane from coalbeds.

  10. Energy market integration in South America

    SciTech Connect

    Hammons, T.J.; Franco, N. de; Sbertoli, L.V.; Khelil, C.; Rudnick, H.; Clerici, A.; Longhi, A.

    1997-08-01

    This article is a summary of presentations made during the 1997 Winter Meeting panel session on Power and Natural Gas in Latin America: Towards an Integrated Market. Reregulation and demand for energy resources to support economic growth are driving international natural gas and electricity exchange initiatives. Panelists focused on the gas and electric power industry in Latin America in terms of the: transport of gas or transmission of electricity; energy market integration in the southern cone of South America; and issues on gas use for electricity generation in South America countries. Countries such as Argentina, Bolivia, and Peru will export natural gas to Brazil, Uruguay, Paraguay and Chile, an the energy matrices of these countries will change.

  11. Understanding the China energy market: trends and opportunities 2006

    SciTech Connect

    Barbara Drazga

    2005-05-15

    The report is broken up into 4 Sections: Section I - Overview of China Energy Market (historical background, market value, consumption, production, reserves, export and import, market segmentation, market forecast); Section II - Market Analysis (PEST analysis, Porter's five forces analysis, socio-economic trends, consumption trends); Section III - Market Segments (electricity, oil, natural gas, liquefied natural gas, liquid petroleum gas, nuclear power, coal, renewables, photovoltaics, wind power, hydroelectric power. Each market segment details current and planned projects, and lists participants in that sector); and Section IV - Breaking Into the Market (regulatory framework, methods of market entry, foreign investment, challenges, government agencies).

  12. How much do immigration and trade affect labor market outcomes?

    PubMed

    Borjas, G J; Freeman, R B; Katz, L F

    1997-01-01

    "This paper provides new estimates of the impact of immigration and trade on the U.S. labor market.... We examine the relation between economic outcomes for native workers and immigrant flows to regional labor markets.... We...use the factor proportions approach to examine the contributions of immigration and trade to recent changes in U.S. educational wage differentials and attempt to provide a broader assessment of the impact of immigration on the incomes of U.S. natives." Comments and discussion by John DiNardo, John M. Abowd, and others are included (pp. 68-85). PMID:12321914

  13. Distributed Energy Resources Market Diffusion Model

    SciTech Connect

    Maribu, Karl Magnus; Firestone, Ryan; Marnay, Chris; Siddiqui,Afzal S.

    2006-06-16

    Distributed generation (DG) technologies, such as gas-fired reciprocating engines and microturbines, have been found to be economically beneficial in meeting commercial-sector electrical, heating, and cooling loads. Even though the electric-only efficiency of DG is lower than that offered by traditional central stations, combined heat and power (CHP) applications using recovered heat can make the overall system energy efficiency of distributed energy resources (DER) greater. From a policy perspective, however, it would be useful to have good estimates of penetration rates of DER under various economic and regulatory scenarios. In order to examine the extent to which DER systems may be adopted at a national level, we model the diffusion of DER in the US commercial building sector under different technical research and technology outreach scenarios. In this context, technology market diffusion is assumed to depend on the system's economic attractiveness and the developer's knowledge about the technology. The latter can be spread both by word-of-mouth and by public outreach programs. To account for regional differences in energy markets and climates, as well as the economic potential for different building types, optimal DER systems are found for several building types and regions. Technology diffusion is then predicted via two scenarios: a baseline scenario and a program scenario, in which more research improves DER performance and stronger technology outreach programs increase DER knowledge. The results depict a large and diverse market where both optimal installed capacity and profitability vary significantly across regions and building types. According to the technology diffusion model, the West region will take the lead in DER installations mainly due to high electricity prices, followed by a later adoption in the Northeast and Midwest regions. Since the DER market is in an early stage, both technology research and outreach programs have the potential to increase

  14. 75 FR 78980 - Application to Export Electric Energy; Direct Energy Marketing, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Application to Export Electric Energy; Direct Energy Marketing, Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of Application. SUMMARY: Direct Energy Marketing,...

  15. 78 FR 65978 - Application to Export Electric Energy; Brookfield Energy Marketing Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Application to Export Electric Energy; Brookfield Energy Marketing Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Brookfield Energy Marketing...

  16. Impact of global financial crisis on stylized facts between energy markets and stock markets

    NASA Astrophysics Data System (ADS)

    Leng, Tan Kim; Cheong, Chin Wen; Hooi, Tan Siow

    2014-06-01

    Understanding the stylized facts is extremely important and has becomes a hot issue nowadays. However, recent global financial crisis that started from United States had spread all over the world and adversely affected the commodities and financial sectors of both developed and developing countries. This paper tends to examine the impact of crisis on stylized facts between energy and stock markets using ARCH-family models based on the experience over 2008 global financial crisis. Empirical results denote that there is long lasting, persists and positively significant the autocorrelation function of absolute returns and their squares in both markets for before and during crisis. Besides that, leverage effects are found in stock markets whereby bad news has a greater impact on volatility than good news for both before and during crisis. However, crisis does not indicate any impact on risk-return tradeoff for both energy and stock markets. For forecasting evaluations, GARCH model and FIAPARCH model indicate superior out of sample forecasts for before and during crisis respectively.

  17. Impact of energy prices on agricultural and energy markets: an integrated modeling approach

    EPA Science Inventory

    The accelerated growth in biofuels markets has both created and reinforced linkages between agricultural and energy markets. This study investigates the dynamics in biofuel and agricultural markets under alternative price scenarios for both crude oil and natural gas. Two energy ...

  18. Market Brief. Status of the Voluntary Renewable Energy Certificate Market (2011 Data)

    SciTech Connect

    Heeter, Jenny; Armstrong, Philip; Bird, Lori

    2012-09-01

    This report documents the status and trends of U.S. 'voluntary' markets -- those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Voluntary REC markets continue to exhibit growth and spur renewable energy development. Voluntary green power markets provide an additional revenue stream for renewable energy projects and raise consumer awareness of the benefits of renewable energy. Although a full estimate of the size of the voluntary market is not available for 2011, this review uses indicative metrics to capture 2011 voluntary market trends.

  19. Market Brief: Status of the Voluntary Renewable Energy Certificate Market (2011 Data)

    SciTech Connect

    Heeter, J.; Armstrong, P.; Bird, L.

    2012-09-01

    This report documents the status and trends of U.S. 'voluntary' markets -- those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Voluntary REC markets continue to exhibit growth and spur renewable energy development. Voluntary green power markets provide an additional revenue stream for renewable energy projects and raise consumer awareness of the benefits of renewable energy. Although a full estimate of the size of the voluntary market is not available for 2011, this review uses indicative metrics to capture 2011 voluntary market trends.

  20. Analysis of the Russian Market for Building Energy Efficiency

    SciTech Connect

    Lychuk, Taras; Evans, Meredydd; Halverson, Mark A.; Roshchanka, Volha

    2012-12-01

    This report provides analysis of the Russian energy efficiency market for the building sector from the perspective of U.S. businesses interested in exporting relevant technologies, products and experience to Russia. We aim to help U.S. energy efficiency and environmental technologies businesses to better understand the Russian building market to plan their market strategy.

  1. Asymmetric-Structure Analysis of Carbon and Energy Markets

    NASA Astrophysics Data System (ADS)

    Xu, Wei; Cao, Guangxi

    2016-02-01

    This study aimed to investigate the asymmetric structure between the carbon and energy markets from two aspects of different trends (up or down) and volatility-transmission direction using asymmetric detrended cross-correlation analysis (DCCA) cross-correlation coefficient test, multifractal asymmetric DCCA (MF-ADCCA) method, asymmetric volatility-constrained correlation metric and time rate of information-flow approach. We sampled 1283 observations from January 2008 to December 2012 among pairs of carbon and energy markets for analysis. Empirical results show that the (1) asymmetric characteristic from the cross-correlation between carbon and returns in the energy markets is significant, (2) asymmetric cross-correlation between carbon and energy market price returns is persistent and multifractral and (3) volatility of the base assets of energy market returns is more influential to the base asset of the carbon market than that of the energy market.

  2. Research & market strategy: how choice of drug discovery approach can affect market position.

    PubMed

    Sams-Dodd, Frank

    2007-04-01

    In principal, drug discovery approaches can be grouped into target- and function-based, with the respective aims of developing either a target-selective drug or a drug that produces a specific biological effect irrespective of its mode of action. Most analyses of drug discovery approaches focus on productivity, whereas the strategic implications of the choice of drug discovery approach on market position and ability to maintain market exclusivity are rarely considered. However, a comparison of approaches from the perspective of market position indicates that the functional approach is superior for the development of novel, innovative treatments. PMID:17395091

  3. 75 FR 5314 - Suncor Energy Marketing Inc.; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Suncor Energy Marketing Inc.; Notice of Filing January 26, 2010. Take notice that on January 13, 2010, Suncor Energy Marketing Inc. (Petitioner) filed a petition for...

  4. How High Frequency Trading Affects a Market Index

    PubMed Central

    Kenett, Dror Y.; Ben-Jacob, Eshel; Stanley, H. Eugene; gur-Gershgoren, Gitit

    2013-01-01

    The relationship between a market index and its constituent stocks is complicated. While an index is a weighted average of its constituent stocks, when the investigated time scale is one day or longer the index has been found to have a stronger effect on the stocks than vice versa. We explore how this interaction changes in short time scales using high frequency data. Using a correlation-based analysis approach, we find that in short time scales stocks have a stronger influence on the index. These findings have implications for high frequency trading and suggest that the price of an index should be published on shorter time scales, as close as possible to those of the actual transaction time scale. PMID:23817553

  5. Interaction of Compliance and Voluntary Renewable Energy Markets

    SciTech Connect

    Bird, L.; Lokey, E.

    2007-10-01

    In recent years, both compliance and voluntary markets have emerged to help support the development of renewable energy resources. Both of these markets are growing rapidly and today about half of U.S. states have RPS policies in place, with a number of these policies adopted in the last several years. In addition, many states have recently increased the stringency of their RPS policies. This paper examines key market interaction issues between compliance and voluntary renewable energy markets. It provides an overview of both the compliance and voluntary markets, addressing each market's history, purpose, size, scope, and benefits while addressing issues, including double counting.

  6. Legal & regulatory issues affecting participation in distributed resource markets

    SciTech Connect

    Nimmons, J.T.

    1996-12-31

    This paper describes recent research co-sponsored by the National Renewable Energy Laboratory and four investor-owned utilities. Its purpose was to investigate how legal and regulatory factors will shape strategic decisions on the roles of utilities and others in the development of distributed resources. The work was performed during 1995 and early 1996 by John Nimmons & Associates, with support from Thomas J. Starts, Energy & Environmental Economics, and Awad & Singer.

  7. Solar energy market penetration models - Science or number mysticism

    NASA Technical Reports Server (NTRS)

    Warren, E. H., Jr.

    1980-01-01

    The forecast market potential of a solar technology is an important factor determining its R&D funding. Since solar energy market penetration models are the method used to forecast market potential, they have a pivotal role in a solar technology's development. This paper critiques the applicability of the most common solar energy market penetration models. It is argued that the assumptions underlying the foundations of rigorously developed models, or the absence of a reasonable foundation for the remaining models, restrict their applicability.

  8. Analysis of the Chinese Market for Building Energy Efficiency

    SciTech Connect

    Yu, Sha; Evans, Meredydd; Shi, Qing

    2014-03-20

    China will account for about half of the new construction globally in the coming decade. Its floorspace doubled from 1996 to 2011, and Chinese rural buildings alone have as much floorspace as all of U.S. residential buildings. Building energy consumption has also grown, increasing by over 40% since 1990. To curb building energy demand, the Chinese government has launched a series of policies and programs. Combined, this growth in buildings and renovations, along with the policies to promote green buildings, are creating a large market for energy efficiency products and services. This report assesses the impact of China’s policies on building energy efficiency and on the market for energy efficiency in the future. The first chapter of this report introduces the trends in China, drawing on both historical analysis, and detailed modeling of the drivers behind changes in floorspace and building energy demand such as economic and population growth, urbanization, policy. The analysis describes the trends by region, building type and energy service. The second chapter discusses China’s policies to promote green buildings. China began developing building energy codes in the 1980s. Over time, the central government has increased the stringency of the code requirements and the extent of enforcement. The codes are mandatory in all new buildings and major renovations in China’s cities, and they have been a driving force behind the expansion of China’s markets for insulation, efficient windows, and other green building materials. China also has several other important policies to encourage efficient buildings, including the Three-Star Rating System (somewhat akin to LEED), financial incentives tied to efficiency, appliance standards, a phasing out of incandescent bulbs and promotion of efficient lighting, and several policies to encourage retrofits in existing buildings. In the third chapter, we take “deep dives” into the trends affecting key building components

  9. Real options and asset valuation in competitive energy markets

    NASA Astrophysics Data System (ADS)

    Oduntan, Adekunle Richard

    The focus of this work is to develop a robust valuation framework for physical power assets operating in competitive markets such as peaking or mid-merit thermal power plants and baseload power plants. The goal is to develop a modeling framework that can be adapted to different energy assets with different types of operating flexibilities and technical constraints and which can be employed for various purposes such as capital budgeting, business planning, risk management and strategic bidding planning among others. The valuation framework must also be able to capture the reality of power market rules and opportunities, as well as technical constraints of different assets. The modeling framework developed conceptualizes operating flexibilities of power assets as "switching options' whereby the asset operator decides at every decision point whether to switch from one operating mode to another mutually exclusive mode, within the limits of the equipment constraints of the asset. As a current decision to switch operating modes may affect future operating flexibilities of the asset and hence cash flows, a dynamic optimization framework is employed. The developed framework accounts for the uncertain nature of key value drivers by representing them with appropriate stochastic processes. Specifically, the framework developed conceptualizes the operation of a power asset as a multi-stage decision making problem where the operator has to make a decision at every stage to alter operating mode given currently available information about key value drivers. The problem is then solved dynamically by decomposing it into a series of two-stage sub-problems according to Bellman's optimality principle. The solution algorithm employed is the Least Squares Monte Carlo (LSM) method. The developed valuation framework was adapted for a gas-fired thermal power plant, a peaking hydroelectric power plant and a baseload power plant. This work built on previously published real options valuation

  10. How Can Flood Affect the Real Estate Market?

    NASA Astrophysics Data System (ADS)

    Trejo Rangel, Miguel Angel; Sapač, Klaudija; Brilly, Mitja

    2016-04-01

    The purpose of this paper is to examine how actual flood events can affect the real estate for different case studies. Therefore, we have analysed the impact for two cases, the first is the flood event which occurred in 2013 in Boulder, Colorado, United States, city that is located in the eastern part of the Rocky Mountains, and the second event was the flood which occurred in 2010 the city of Ljubljana, capital and largest city of Slovenia, that is located between the Alpine and Balkan mountains.. The methodology that was used is comparison of mean prices of real estate, taking into account the flood events which have been chosen in accordance with the available data and previous studies, furthermore for the case study of Ljubljana, Slovenia questionnaires were sent through one civil organization which is actively working in the area (Civil Initiative for Flood Security SW part of Ljubljana). Analysed sales prices during the period 2009-2014 in the case study of Boulder, Colorado, United States showed that the flood event in 2013 did not significantly affect the mean price of real estate within the flooded area, besides prices inside the flood plain tended to stay above the prices outside the floodplain. Nevertheless, we have found that the flood event affected the real estate sector in terms of number of sales, being that after the flood event in 2013 sales decreased 52% regarding the previous years. For the case study of Ljubljana, Slovenia the results were unexpected somehow. In fact we expected that the prices of real estate located within the flooded areas, on average, would be lower than those located outside the flooded areas, and that was what shown in the results, which is actually opposite to what occurred for the case study of Boulder City. However the research showed that the flood event in 2010 did not affect the change in prices of real estate within the flooded areas and the trend was considerable similar to previous years the flood event in 2010

  11. 77 FR 30274 - Inupiat Energy Marketing, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Inupiat Energy Marketing, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Inupiat Energy Marketing, LLC's application for market-based...

  12. 78 FR 20910 - Hess Energy Marketing, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Hess Energy Marketing, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Hess Energy Marketing, LLC's application for market-based rate...

  13. What is the optimum social marketing mix to market energy conservation behaviour: an empirical study.

    PubMed

    Sheau-Ting, Low; Mohammed, Abdul Hakim; Weng-Wai, Choong

    2013-12-15

    This study attempts to identify the optimum social marketing mix for marketing energy conservation behaviour to students in Malaysian universities. A total of 2000 students from 5 major Malaysian universities were invited to provide their preferred social marketing mix. A choice-based conjoint analysis identified a mix of five social marketing attributes to promote energy conservation behaviour; the mix is comprised of the attributes of Product, Price, Place, Promotion, and Post-purchase Maintenance. Each attribute of the mix is associated with a list of strategies. The Product and Post-purchase Maintenance attributes were identified by students as the highest priority attributes in the social marketing mix for energy conservation behaviour marketing, with shares of 27.12% and 27.02%, respectively. The least preferred attribute in the mix is Promotion, with a share of 11.59%. This study proposes an optimal social marketing mix to university management when making decisions about marketing energy conservation behaviour to students, who are the primary energy consumers in the campus. Additionally, this study will assist university management to efficiently allocate scarce resources in fulfilling its social responsibility and to overcome marketing shortcomings by selecting the right marketing mix. PMID:24178312

  14. 75 FR 6378 - Covanta Pylmouth Renewable Energy Limited Partnership Covanta Energy Marketing LLC Covanta Power...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Covanta Pylmouth Renewable Energy Limited Partnership Covanta Energy..., Covanta Pylmouth Renewable Energy Limited Partnership, Covanta Energy Marketing LLC, and Covanta...

  15. 75 FR 57911 - Application To Export Electric Energy; GDF SUEZ Energy Marketing NA, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... Application To Export Electric Energy; GDF SUEZ Energy Marketing NA, Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: GDF SUEZ Energy Marketing NA... utilities, Federal power marketing agencies and other entities within the United States. The...

  16. On the economic analysis of problems in energy efficiency: Market barriers, market failures, and policy implications

    SciTech Connect

    Sanstad, A.H.; Koomey, J.G.; Levine, M.D.

    1993-01-01

    In his recent paper in The Energy Journal, Ronald Sutherland argues that several so-called market barriers'' to energy efficiency frequently cited in the literature are not market failures in the conventional sense and are thus irrelevant for energy policy. We argue that Sutherland has inadequately analyzed the idea of market barrier and misrepresented the policy implications of microeconomics. We find that economic theory, correctly interpreted, does not provide for the categorical dismissal of market barriers. We explore important methodological issues underlying the debate over market barriers, and discuss the importance of reconciling the findings of non-economic social sciences with the economic analysis of energy demand and consumer decision-making. We also scrutinize Sutherland's attempt to apply finance theory to rationalize high implicit discount rates observed in energy-related choices, and find this use of finance theory to be inappropriate.

  17. On the economic analysis of problems in energy efficiency: Market barriers, market failures, and policy implications

    SciTech Connect

    Sanstad, A.H.; Koomey, J.G.; Levine, M.D.

    1993-01-01

    In his recent paper in The Energy Journal, Ronald Sutherland argues that several so-called ``market barriers`` to energy efficiency frequently cited in the literature are not market failures in the conventional sense and are thus irrelevant for energy policy. We argue that Sutherland has inadequately analyzed the idea of market barrier and misrepresented the policy implications of microeconomics. We find that economic theory, correctly interpreted, does not provide for the categorical dismissal of market barriers. We explore important methodological issues underlying the debate over market barriers, and discuss the importance of reconciling the findings of non-economic social sciences with the economic analysis of energy demand and consumer decision-making. We also scrutinize Sutherland`s attempt to apply finance theory to rationalize high implicit discount rates observed in energy-related choices, and find this use of finance theory to be inappropriate.

  18. Wind energy: A review of technical and market issues

    SciTech Connect

    Garrad, A.D.

    1996-12-31

    Opinions on the world market for wind power are presented in this paper. The paper is divided into three sections: the market, the technology, and general conclusions. The market section compares European and US wind energy growth and contributing factors and barriers to growth. A technology overview discusses wind turbine concepts, mass reduction, blade structural flexibility, and growth in machine size. Political decisions, economic aspects, public acceptance, and technology limitations are assessed for their influence on the growth of wind energy. 11 figs.

  19. Energy market of the European union: common or segmented?

    SciTech Connect

    Nowak, Bartlomiej

    2010-12-15

    The European energy market operates on the premise of open and competitive markets among its 27 member states. But the gas and electricity market dynamics and levels of competitiveness vary enormously across the EU 27. Among the issues are unequal implementation of electricity and gas directives, a lack of independent energy regulators, the absence of proper and full unbundling, and discriminatory third-party access to the infrastructure. (author)

  20. Introduction to energy storage with market analysis and outlook

    SciTech Connect

    Schmid, Robert; Pillot, Christophe

    2014-06-16

    At first, the rechargeable battery market in 2012 will be described by technology - lead acid, NiCd, NiMH, lithium ion - and application - portable electronics, power tools, e-bikes, automotive, energy storage. This will be followed by details of the lithium ion battery market value chain from the raw material to the final application. The lithium ion battery market of 2012 will be analyzed and split by applications, form factors and suppliers. There is also a focus on the cathode, anode, electrolyte and separator market included. This report will also give a forecast for the main trends and the market in 2020, 2025. To conclude, a forecast for the rechargeable battery market by application for 2025 will be presented. Since energy storage plays an important role for the growing Electric Vehicle (EV) market, this EV issue is closely considered throughout this analysis.

  1. Introduction to energy storage with market analysis and outlook

    NASA Astrophysics Data System (ADS)

    Schmid, Robert; Pillot, Christophe

    2014-06-01

    At first, the rechargeable battery market in 2012 will be described by technology - lead acid, NiCd, NiMH, lithium ion - and application - portable electronics, power tools, e-bikes, automotive, energy storage. This will be followed by details of the lithium ion battery market value chain from the raw material to the final application. The lithium ion battery market of 2012 will be analyzed and split by applications, form factors and suppliers. There is also a focus on the cathode, anode, electrolyte and separator market included. This report will also give a forecast for the main trends and the market in 2020, 2025. To conclude, a forecast for the rechargeable battery market by application for 2025 will be presented. Since energy storage plays an important role for the growing Electric Vehicle (EV) market, this EV issue is closely considered throughout this analysis.

  2. Solar Renewable Energy Certificate (SREC) Markets: Status and Trends

    SciTech Connect

    Bird, L.; Heeter, J.; Kreycik, C.

    2011-11-01

    This paper examines experience in solar renewable energy certificate (SREC) markets in the United States. It describes how SREC markets function--key policy design provisions, eligible technologies, state and regional eligibility rules, solar alternative compliance payments, measurement and verification methods, long-term contracting provisions, and rate caps. It also examines the trends of SREC markets--trading volumes, sourcing trends, trends in the size of solar photovoltaic (PV) systems driven by these markets, and trends in price and compliance. Throughout, the paper explores key issues and challenges facing SREC markets and attempts by policymakers to address some of these market barriers. Data and information presented in this report are derived from SREC tracking systems, brokers and auctions, published reports, and information gleaned from market participants and interviews with state regulators responsible for SREC market implementation. The last section summarizes key findings.

  3. Changing market for renewable energy in New England

    SciTech Connect

    Jacobs, M.

    1997-12-31

    The author discusses the rapidly changing power market in New England in the face of deregulation of the electric power industry. Utilities are moving to sell their generation assets, and the new players in the market are striving to present themselves as active in a green market. But there is little knowledge about renewable energy sources on the part of the new marketers, and little capacity available, while there does appear to be customer demand. Legislative action seems to be putting in place policies making renewable energy a more attractive option. The author looks at the disparity between demand and availability at this time.

  4. Improving the Energy Market: Algorithms, Market Implications, and Transmission Switching

    NASA Astrophysics Data System (ADS)

    Lipka, Paula Ann

    This dissertation aims to improve ISO operations through a better real-time market solution algorithm that directly considers both real and reactive power, finds a feasible Alternating Current Optimal Power Flow solution, and allows for solving transmission switching problems in an AC setting. Most of the IEEE systems do not contain any thermal limits on lines, and the ones that do are often not binding. Chapter 3 modifies the thermal limits for the IEEE systems to create new, interesting test cases. Algorithms created to better solve the power flow problem often solve the IEEE cases without line limits. However, one of the factors that makes the power flow problem hard is thermal limits on the lines. The transmission networks in practice often have transmission lines that become congested, and it is unrealistic to ignore line limits. Modifying the IEEE test cases makes it possible for other researchers to be able to test their algorithms on a setup that is closer to the actual ISO setup. This thesis also examines how to convert limits given on apparent power---as is in the case in the Polish test systems---to limits on current. The main consideration in setting line limits is temperature, which linearly relates to current. Setting limits on real or apparent power is actually a proxy for using the limits on current. Therefore, Chapter 3 shows how to convert back to the best physical representation of line limits. A sequential linearization of the current-voltage formulation of the Alternating Current Optimal Power Flow (ACOPF) problem is used to find an AC-feasible generator dispatch. In this sequential linearization, there are parameters that are set to the previous optimal solution. Additionally, to improve accuracy of the Taylor series approximations that are used, the movement of the voltage is restricted. The movement of the voltage is allowed to be very large at the first iteration and is restricted further on each subsequent iteration, with the restriction

  5. 75 FR 33501 - Definitions for Regulations Affecting All Savings Associations; Money Market Deposit Accounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-14

    ... deposit accounts, including Money Market Deposit Accounts. \\1\\ 74 FR 25629. Prior to the FRB amendments... such an amendment ] they would be at a competitive disadvantage. \\3\\ 74 FR 47050 (September 15, 2009... Office of Thrift Supervision 12 CFR Part 561 RIN 1550-AC40 Definitions for Regulations Affecting...

  6. Long-term affected energy production of waste to energy technologies identified by use of energy system analysis.

    PubMed

    Münster, M; Meibom, P

    2010-12-01

    Affected energy production is often decisive for the outcome of consequential life-cycle assessments when comparing the potential environmental impact of products or services. Affected energy production is however difficult to determine. In this article the future long-term affected energy production is identified by use of energy system analysis. The focus is on different uses of waste for energy production. The Waste-to-Energy technologies analysed include co-combustion of coal and waste, anaerobic digestion and thermal gasification. The analysis is based on optimization of both investments and production of electricity, district heating and bio-fuel in a future possible energy system in 2025 in the countries of the Northern European electricity market (Denmark, Norway, Sweden, Finland and Germany). Scenarios with different CO(2) quota costs are analysed. It is demonstrated that the waste incineration continues to treat the largest amount of waste. Investments in new waste incineration capacity may, however, be superseded by investments in new Waste-to-Energy technologies, particularly those utilising sorted fractions such as organic waste and refuse derived fuel. The changed use of waste proves to always affect a combination of technologies. What is affected varies among the different Waste-to-Energy technologies and is furthermore dependent on the CO(2) quota costs and on the geographical scope. The necessity for investments in flexibility measures varies with the different technologies such as storage of heat and waste as well as expansion of district heating networks. Finally, inflexible technologies such as nuclear power plants are shown to be affected. PMID:20471819

  7. Long-term affected energy production of waste to energy technologies identified by use of energy system analysis

    SciTech Connect

    Muenster, M.; Meibom, P.

    2010-12-15

    Affected energy production is often decisive for the outcome of consequential life-cycle assessments when comparing the potential environmental impact of products or services. Affected energy production is however difficult to determine. In this article the future long-term affected energy production is identified by use of energy system analysis. The focus is on different uses of waste for energy production. The Waste-to-Energy technologies analysed include co-combustion of coal and waste, anaerobic digestion and thermal gasification. The analysis is based on optimization of both investments and production of electricity, district heating and bio-fuel in a future possible energy system in 2025 in the countries of the Northern European electricity market (Denmark, Norway, Sweden, Finland and Germany). Scenarios with different CO{sub 2} quota costs are analysed. It is demonstrated that the waste incineration continues to treat the largest amount of waste. Investments in new waste incineration capacity may, however, be superseded by investments in new Waste-to-Energy technologies, particularly those utilising sorted fractions such as organic waste and refuse derived fuel. The changed use of waste proves to always affect a combination of technologies. What is affected varies among the different Waste-to-Energy technologies and is furthermore dependent on the CO{sub 2} quota costs and on the geographical scope. The necessity for investments in flexibility measures varies with the different technologies such as storage of heat and waste as well as expansion of district heating networks. Finally, inflexible technologies such as nuclear power plants are shown to be affected.

  8. Nonlinear Pricing in Energy and Environmental Markets

    NASA Astrophysics Data System (ADS)

    Ito, Koichiro

    This dissertation consists of three empirical studies on nonlinear pricing in energy and environmental markets. The first investigates how consumers respond to multi-tier nonlinear price schedules for residential electricity. Chapter 2 asks a similar research question for residential water pricing. Finally, I examine the effect of nonlinear financial rewards for energy conservation by applying a regression discontinuity design to a large-scale electricity rebate program that was implemented in California. Economic theory generally assumes that consumers respond to marginal prices when making economic decisions, but this assumption may not hold for complex price schedules. The chapter "Do Consumers Respond to Marginal or Average Price? Evidence from Nonlinear Electricity Pricing" provides empirical evidence that consumers respond to average price rather than marginal price when faced with nonlinear electricity price schedules. Nonlinear price schedules, such as progressive income tax rates and multi-tier electricity prices, complicate economic decisions by creating multiple marginal prices for the same good. Evidence from laboratory experiments suggests that consumers facing such price schedules may respond to average price as a heuristic. I empirically test this prediction using field data by exploiting price variation across a spatial discontinuity in electric utility service areas. The territory border of two electric utilities lies within several city boundaries in southern California. As a result, nearly identical households experience substantially different nonlinear electricity price schedules. Using monthly household-level panel data from 1999 to 2008, I find strong evidence that consumers respond to average price rather than marginal or expected marginal price. I show that even though this sub-optimizing behavior has a minimal impact on individual welfare, it can critically alter the policy implications of nonlinear pricing. The second chapter " How Do

  9. Government policy and market penetration opportunities for US renewable energy technology in India and Pakistan

    SciTech Connect

    Sathaye, J.; Weingart, J.M.

    1988-01-01

    Some US renewable energy industries are now looking abroad, especially to the rapidly developing Asia-Pacific region, in order to increase sales and expand markets. The developing world appears in principle to be an important market for renewable energy technologies. These international markets have proven extremely difficult to penetrate, and the US competitive position is threatened by strong, well-organized, government-supported competition from Japan and Western Europe. For example, US photovoltaic manufacturers held 80% of the world PV market in 1980; today their market share is down to 35%. Less developed countries (LDCs) present a potentially significant but highly elusive market for renewable energy technologies. This market may develop for three major reasons; the shortage of electricity supply and the high cost of grid extension to rural areas, the high cost of oil imports and the scarcity of light oil products, and the gradual replacement of traditional fuels with modern ones. The focus of this report is on the policies and attitudes of national and regional governments in India and Pakistan towards renewable energy technology and how these policies and attitudes affect the potential for penetration of these markets by US industry. We have attempted to provide some useful insight into the actual market environment in India and Pakistan rather than just report on official laws, regulations, and policies. The report also examines the economics of technologies in comparison with more traditional sources of energy. It concentrates primarily on technologies, such as photovoltaics and wind electric systems, that would benefit from foreign participation, but also identifies potential market opportunities for advanced solar desalination and other renewable energy technologies. 31 refs.

  10. 2008 Federal Energy Management Program (FEMP) Market Report

    SciTech Connect

    Tremper, C.

    2009-07-01

    This report assesses the market for Federal Energy Management Program (FEMP) services as it existed in FY 2008. It discusses Federal energy management goal progress in FY 2008, and examines the environment in which agencies implemented energy management projects over the last three years. The report also discusses some recent events that will increase the market for FEMP services, and outlines FEMP's major strategies to address these changes in FY 2009 and beyond.

  11. Energy Savings Certificate Markets: Opportunities and Implementation Barriers

    SciTech Connect

    Friedman, B.; Bird, L.; Barbose, G.

    2009-07-01

    Early experiences with energy savings certificates (ESCs) have revealed their merits and the challenges associated with them. While in the United States ESC markets have yet to gain significant traction, lessons can be drawn from early experiences in the states of Connecticut and New York, as well as from established markets in Italy, France, and elsewhere. The staying power of European examples demonstrates that ESCs can help initiate more efficiency projects. This article compares ESCs with renewable energy certificates (RECs), looks at the unique opportunities and challenges they present, and reviews solutions and best practices demonstrated by early ESC markets. Three major potential ESC market types are also reviewed: compliance, voluntary, and carbon. Additionally, factors that will benefit ESC markets in the United States are examined: new state EEPS policies, public interest in tools to mitigate climate change, and the growing interest in a voluntary market for ESCs.

  12. 77 FR 20375 - Application to Export Electric Energy; Rainbow Energy Marketing Corporation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... Application to Export Electric Energy; Rainbow Energy Marketing Corporation AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Rainbow Energy Marketing Corporation (Rainbow) has applied to renew its authority to transmit electric energy from the United States...

  13. 75 FR 57912 - Application To Export Electric Energy; Rainbow Energy Marketing Corporation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... Application To Export Electric Energy; Rainbow Energy Marketing Corporation AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Rainbow Energy Marketing Corporation (Rainbow) has applied for authority to transmit electric energy from the United States to...

  14. Energy Matters: An Invitation to Chat About Clean Tech Markets

    ScienceCinema

    Kauffman, Richard

    2013-05-29

    Do you have questions or ideas about how the U.S. Department of Energy can better move renewable energy technologies from labs to the market, to successful full-scale deployment? Richard Kauffman, newly appointed Senior Advisor to Energy Secretary Steven Chu, and former CEO of Good Energies would like to hear them. **LIVE CHAT EXPIRED**

  15. Energy Matters: An Invitation to Chat About Clean Tech Markets

    SciTech Connect

    Kauffman, Richard

    2011-01-01

    Do you have questions or ideas about how the U.S. Department of Energy can better move renewable energy technologies from labs to the market, to successful full-scale deployment? Richard Kauffman, newly appointed Senior Advisor to Energy Secretary Steven Chu, and former CEO of Good Energies would like to hear them. **LIVE CHAT EXPIRED**

  16. How energy policies affect public health.

    PubMed Central

    Romm, J J; Ervin, C A

    1996-01-01

    The connection between energy policy and increased levels of respiratory and cardiopulmonary disease has become clearer in the past few years. People living in cities with high levels of pollution have a higher risk of mortality than those living in less polluted cities. The pollutants most directly linked to increased morbidity and mortality include ozone, particulates, carbon monoxide, sulfur dioxide, volatile organic compounds, and oxides of nitrogen. Energy-related emissions generate the vast majority of these polluting chemicals. Technologies to prevent pollution in the transportation, manufacturing, building, and utility sectors can significantly reduce these emissions while reducing the energy bills of consumers and businesses. In short, clean energy technologies represent a very cost-effective investment in public health. Some 72% of the Federal government's investment in the research, development, and demonstration of pollution prevention technologies is made by the Department of Energy, with the largest share provided by the Office of Energy Efficiency and Renewable Energy. This article will examine the connections between air pollution and health problems and will discuss what the Department of Energy is doing to prevent air pollution now and in the future. Images p390-a p391-a p392-a p393-a p394-a p395-a p396-a p397-a PMID:8837627

  17. Entry, concentration and market efficiency: A simulation of the PJM energy market

    NASA Astrophysics Data System (ADS)

    Harvill, Terry

    The rapid and substantial expansion of the PJM energy market during 2004 and 2005 provides a unique opportunity to test the theory of market concentration and its effect on market efficiency. With ten years of operational experience, the PJM energy market is uniquely suited to test the theories of market concentration and efficiency in a natural experiment. This research tests the hypothesis that, for a given number of generating units in the industry, system marginal price will be a decreasing function of the number of owners or generators controlling the units (i.e., the industry concentration ratio). Market simulations are utilized to assess price-cost markups in the PJM energy market during three distinct periods of expansion: (1) pre-Commonwealth Edison integration, (2) pre-American Electric Power (AEP), Dayton Power and Light (DPL), Duquesne Light (Duquesne), and Dominion Virginia Power (Dominion) integration, and (3) post-AFT, DPL. Duquesne, and Dominion Integration. The results of the market simulations for the May 1 to August 31 periods for 2003, 2004, and 2005, indicate that the performance of the market improved with the addition of new market participants in 2004 and 2005. The results of the simulation indicate that the load-weighted Lerner index decreased to -3.70 percent in 2005 from 0.92 percent in 2003. Clearly, the addition of Commonwealth Edison in 2004 significantly increased constraints within the PJM energy market and likely impacted the observed prices in PJM during 2004 due to the lack of a significant link to the other PJM market participants. This deficiency was address in 2005 with the addition of American Electric Power. The market simulations also highlight the prevalence of computed negative markups in the simulation results. Many of the off-peak periods in particular are characterized by negative markups where the expected marginal cost exceeds the observed price. Unit commitment constraints are believed to largely account for these

  18. How clustering dark energy affects matter perturbations

    NASA Astrophysics Data System (ADS)

    Mehrabi, A.; Basilakos, S.; Pace, F.

    2015-09-01

    The rate of structure formation in the Universe is different in homogeneous and clustered dark energy models. The degree of dark energy clustering depends on the magnitude of its effective sound speed c2_eff and for c2_eff=0 dark energy clusters in a similar fashion to dark matter while for c2_eff=1 it stays (approximately) homogeneous. In this paper we consider two distinct equations of state for the dark energy component, wd = const and w_d=w_0+w_1(z/1+z) with c2_eff as a free parameter and we try to constrain the dark energy effective sound speed using current available data including Type Ia supernovae, baryon acoustic oscillation, cosmic microwave background shift parameter (Planck and WMAP), Hubble parameter, big bang nucleosynthesis and the growth rate of structures fσ8(z). At first we derive the most general form of the equations governing dark matter and dark energy clustering under the assumption that c2_eff=const. Finally, performing an overall likelihood analysis we find that the likelihood function peaks at c2_eff=0; however, the dark energy sound speed is degenerate with respect to the cosmological parameters, namely Ωm and wd.

  19. Real options and asset valuation in competitive energy markets

    NASA Astrophysics Data System (ADS)

    Oduntan, Adekunle Richard

    The focus of this work is to develop a robust valuation framework for physical power assets operating in competitive markets such as peaking or mid-merit thermal power plants and baseload power plants. The goal is to develop a modeling framework that can be adapted to different energy assets with different types of operating flexibilities and technical constraints and which can be employed for various purposes such as capital budgeting, business planning, risk management and strategic bidding planning among others. The valuation framework must also be able to capture the reality of power market rules and opportunities, as well as technical constraints of different assets. The modeling framework developed conceptualizes operating flexibilities of power assets as "switching options' whereby the asset operator decides at every decision point whether to switch from one operating mode to another mutually exclusive mode, within the limits of the equipment constraints of the asset. As a current decision to switch operating modes may affect future operating flexibilities of the asset and hence cash flows, a dynamic optimization framework is employed. The developed framework accounts for the uncertain nature of key value drivers by representing them with appropriate stochastic processes. Specifically, the framework developed conceptualizes the operation of a power asset as a multi-stage decision making problem where the operator has to make a decision at every stage to alter operating mode given currently available information about key value drivers. The problem is then solved dynamically by decomposing it into a series of two-stage sub-problems according to Bellman's optimality principle. The solution algorithm employed is the Least Squares Monte Carlo (LSM) method. The developed valuation framework was adapted for a gas-fired thermal power plant, a peaking hydroelectric power plant and a baseload power plant. This work built on previously published real options valuation

  20. 78 FR 44556 - Chesapeake Energy Marketing, Inc. v. Midcontinent Express Pipeline LLC; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Chesapeake Energy Marketing, Inc. v. Midcontinent Express Pipeline LLC... Energy Regulatory Commission (Commission), 18 CFR 385.206, Chesapeake Energy Marketing, Inc. (CEMI...

  1. Framework for State-Level Renewable Energy Market Potential Studies

    SciTech Connect

    Kreycik, C.; Vimmerstedt, L.; Doris, E.

    2010-01-01

    State-level policymakers are relying on estimates of the market potential for renewable energy resources as they set goals and develop policies to accelerate the development of these resources. Therefore, accuracy of such estimates should be understood and possibly improved to appropriately support these decisions. This document provides a framework and next steps for state officials who require estimates of renewable energy market potential. The report gives insight into how to conduct a market potential study, including what supporting data are needed and what types of assumptions need to be made. The report distinguishes between goal-oriented studies and other types of studies, and explains the benefits of each.

  2. Experiences with energy prices in a deregulated market

    SciTech Connect

    Rebellon, P.

    1999-11-01

    The energy market was deregulated in Colombia back in 1994. Since then, an increasing share of energy has been traded at prices dictated essentially by market considerations, not always coherent with sound technical and commercial practices. This paper is based on the author`s experiences with the negotiation of a number of contracts for energy purchase between 1994 and 1997. It starts with a brief presentation of the Colombian power system, the key players and the structure of energy prices before the market was deregulated. An overview of the conditions that led to power shortages in 1992 is included. The document continues with the description of the operation of the Colombian deregulated energy market, as well as the available contracts and energy transactions. Then, the evolution of the energy bid prices submitted by different generating companies during the period 1994--1997 is developed in detail. The final part of the paper discusses the effects of the energy prices in the operation of the system; the financial impact for IPPs; the economic signals given to the market; and the overall performance of the national power system.

  3. 78 FR 30295 - Constellation Energy Commoditiesgroup, Inc., ENI USA Gas Marketing LLC, Sequent Energy Canada...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ..., and 13-32-LNG] Constellation Energy Commoditiesgroup, Inc., ENI USA Gas Marketing LLC, Sequent Energy........... Constellation Order vacating blanket Energy authority to import/export Commodities natural gas from/to...

  4. Energy-efficient appliance labeling in China: Lessons for successful labeling programs in varied markets

    SciTech Connect

    Lin, Jiang; Townend, Jeanne; Fridley, David; McNeil, Gary; Silva, Tony; Clark, Robin

    2002-08-20

    Appliance ownership and production has increased dramatically in China in the past two decades. From extremely low levels in 1980, China's appliance industry has become one of the largest in the world, with sales topping U.S. $14.4 billion in 2000. In 1981, less than 1 percent of urban Chinese households owned a refrigerator; by 1998, that number had increased to over 75 percent. This dramatic increase in sales and ownership leads to an excellent opportunity to impact energy consumption in China by affecting the energy efficiency of appliances being bought and sold. In general, Chinese consumers value energy efficiency and are knowledgeable about the operating costs of major appliances. However, the Chinese marketplace does not provide information that consumers trust about the energy consumption of specific products. Thus, several interdependent organizations have emerged in China to provide information and market supports for energy efficiency. This paper describes the appliance market in China and the evolution of its standards and labeling programs and the agencies that implement them. It discusses the authors' work with these organizations in developing energy efficiency criteria and supporting an energy efficiency endorsement labeling program in China. It describes how the authors have used their experience with ENERGY STAR{reg_sign} and other programs in the U.S. to work with China to develop a successful program specific to Chinese conditions, with a particular emphasis on refrigerators. It then gives the author's market assessment of the Chinese refrigerator market and recommendations for a successful labeling program and transferable lessons for developing energy efficiency labeling programs in varied markets. This paper is based on the authors' market research, their support in setting energy efficiency criteria in China, interviews with Chinese manufacturers, retailers, and sales staff, and the development and implementation of labeling strategies and

  5. 75 FR 12737 - Applications To Export Electric Energy; Noble Energy Marketing and Trade Corp.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-17

    ... Applications To Export Electric Energy; Noble Energy Marketing and Trade Corp. AGENCY: Office of Electricity... applications, Noble Energy Marketing and Trade Corp. (NEMT) has applied for authority to transmit electric... using international transmission facilities located at the United States borders with Mexico and...

  6. Tenant-paid energy costs in multifamily rental housing: effects on energy use, owner investment, and the market value of energy

    SciTech Connect

    McClelland, L.

    1983-11-01

    Background figures on rental housing, past work, and several methods of billing tenants for energy costs are reviewed. The following are reported: the effect of tenant payment on short-term energy use, owner actions in properties with owner vs tenant energy payment, and the role of energy in the rental housing market. A model of owner-tenant interactions affecting energy use in multifamily buildings, and a method of estimating the long-term effects of tenant payment on energy use are presented. Implications of the findings for policies concerning utility payment modes and energy investments in rental housing are discussed. (MHR)

  7. The carbon-consuming home: residential markets and energy transitions.

    PubMed

    Jones, Christopher

    2011-01-01

    Home heating and lighting markets have played crucial and underappreciated roles in driving energy transitions. When historians have studied the adoption of fossil fuels, they have often privileged industrial actors, markets, and technologies. My analysis of the factors that stimulated the adoption of anthracite coal and petroleum during the nineteenth century reveals that homes shaped how, when, and why Americans began to use fossil fuel energy. Moreover, a brief survey of other fossil fuel transitions shows that heating and lighting markets have been critical drivers in other times and places. Reassessing the historical patterns of energy transitions offers a revised understanding of the past for historians and suggests a new set of options for policymakers seeking to encourage the use of renewable energy in the future. PMID:22213886

  8. Technology diffusion of energy-related products in residential markets

    SciTech Connect

    Davis, L.J.; Bruneau, C.L.

    1987-05-01

    Acceptance of energy-related technologies by end residential consumers, manufacturers of energy-related products, and other influential intermediate markets such as builders will influence the potential for market penetration of innovative energy-related technologies developed by the Department of Energy, Office of Building and Community Systems (OBCS). In this report, Pacific Northwest Laboratory reviewed the available information on technology adoption, diffusion, and decision-making processes to provide OBCS with a background and understanding of the type of research that has previously been conducted on this topic. Insight was gained as to the potential decision-making criteria and motivating factors that influence the decision-maker(s) selection of new technologies, and some of the barriers to technology adoption faced by potential markets for OBCS technologies.

  9. Understanding the China energy market: trends and opportunities 2006

    SciTech Connect

    2006-07-01

    The report details the current and future state of the energy industry in China. It is intended for strategists and researchers seeking to identify market potential for their products and services in all sectors of the China energy industry. The report is in 4 Sections: Overview of China Energy Market; Market Analysis; Market Segments (including electricity and coal); and Breaking into theMmarket. China's economic trajectory has driven its expanding energy needs, and it is now the world's second largest energy consumer behind the United States. China's energy sector has enormous potential, especially the coal, petroleum and natural gas industries, yet China is currently a net importer of oil, and imports are expected to increase to more than 900 million barrels in 2006, against a total demand of 1.993 billion barrels per year. China is looking to expand its production of coal, natural gas, and renewable energy sources such as nuclear, solar and hydroelectric power to meet the enormous appetite for energy spawned by its massive industrial complex and consumer sectors. It is estimated that in 2020, China will need 2.8 billion tons of coal and 600 million tons of crude oil, two and a half times more than in 2000.

  10. Whole Foods Market Improves Energy Efficiency in New Construction

    SciTech Connect

    2013-03-01

    Whole Foods Market partnered with the U.S. Department of Energy (DOE) to develop and implement solutions to reduce annual energy consumption in new stores by at least 50% versus requirements set by ASHRAE/ANSI/IESNA Standard 90.1-20041 as part of DOE’s Commercial Building Partnership (CBP) program.

  11. Considerations for Emerging Markets for Energy Savings Certificates

    SciTech Connect

    Friedman, B.; Bird, L.; Barbose, G.

    2008-10-01

    Early experiences with energy savings certificates (ESCs) have revealed both their merit and the challenges associated with them. In the United States, there has been little activity to date, so any lessons must be drawn from experiences in Italy, the United Kingdom (UK), France, and elsewhere. The staying power of European examples, particularly in Italy, demonstrates that ESCs can help initiate more efficiency projects. Although a robust market for renewable energy certificates (RECs) has emerged in both the voluntary and policy compliance contexts in the United States, ESCs have yet to gain significant traction. This report looks at the opportunity presented by ESCs, the unique challenges they bring, a comparison with RECs that can inform expectations about ESC market development, and the solutions and best practices early ESC market experience have demonstrated. It also examines whether there are real market barriers that have kept ESCs from being adopted and what structural features are necessary to develop effective trading programs.

  12. Battery energy storage market feasibility study -- Expanded report

    SciTech Connect

    Kraft, S.; Akhil, A.

    1997-09-01

    Under the sponsorship of the US Department of Energy`s Office of Utility Technologies, the Energy Storage Systems Analysis and Development Department at Sandia National Laboratories (SNL) contracted Frost and Sullivan to conduct a market feasibility study of energy storage systems. The study was designed specifically to quantify the battery energy storage market for utility applications. This study was based on the SNL Opportunities Analysis performed earlier. Many of the groups surveyed, which included electricity providers, battery energy storage vendors, regulators, consultants, and technology advocates, viewed battery storage as an important technology to enable increased use of renewable energy and as a means to solve power quality and asset utilization issues. There are two versions of the document available, an expanded version (approximately 200 pages, SAND97-1275/2) and a short version (approximately 25 pages, SAND97-1275/1).

  13. Energy Efficiency and Renewables: Market and Behavioral Failures

    ScienceCinema

    James Sweeney

    2010-09-01

    Thursday, January 28, 2010: Policies to promote renewable energy and energy efficiency have been gaining momentum throughout the world, often justified by environmental and energy security concerns. This presentation first talks about energy efficiency options, then delves into the economic motivation for energy efficiency and renewable energy policies by articulating the classes of relevant behavioral failures and market failures. Such behavioral and market failures may vary intertemporally or atemporally; the temporal structure and the extent of the failures are the critical considerations in the development of energy policies. The talk discusses key policy instruments and assess the extent to which they are well-suited to correct for failures with different structures. http://eetd.lbl.gov/dls/lecture-01-28...

  14. Energy Efficiency and Renewables: Market and Behavioral Failures

    SciTech Connect

    James Sweeney

    2010-02-04

    Thursday, January 28, 2010: Policies to promote renewable energy and energy efficiency have been gaining momentum throughout the world, often justified by environmental and energy security concerns. This presentation first talks about energy efficiency options, then delves into the economic motivation for energy efficiency and renewable energy policies by articulating the classes of relevant behavioral failures and market failures. Such behavioral and market failures may vary intertemporally or atemporally; the temporal structure and the extent of the failures are the critical considerations in the development of energy policies. The talk discusses key policy instruments and assess the extent to which they are well-suited to correct for failures with different structures. http://eetd.lbl.gov/dls/lecture-01-28...

  15. Offshore Wind Energy Market Overview (Presentation)

    SciTech Connect

    Baring-Gould, I.

    2013-07-01

    This presentation describes the current international market conditions regarding offshore wind, including the breakdown of installation costs, how to reduce costs, and the physical siting considerations considered when planning offshore wind construction. The presentation offers several examples of international existing and planned offshore wind farm sites and compares existing international offshore resources with U.S. resources. The presentation covers future offshore wind trends and cites some challenges that the United States must overcome before it will be able to fully develop offshore wind sites.

  16. Current State of the Voluntary Renewable Energy Market (Presentation)

    SciTech Connect

    Heeter, J.

    2013-09-01

    This presentation highlights the status of the voluntary green power market in 2012. The voluntary green power market totaled more than 48 million MWh in 2012, with about 1.9 million customers participating. The supply continues to be dominated by wind, though solar is increasing its share of utility green pricing programs. Prices for voluntary renewable energy certificates (RECs) increased to above $1/MWh.

  17. Redefining RECs: Additionality in the voluntary Renewable Energy Certificate market

    NASA Astrophysics Data System (ADS)

    Gillenwater, Michael Wayne

    In the United States, electricity consumers are told that they can "buy" electricity from renewable energy projects, versus fossil fuel-fired facilities, through participation in a voluntary green power program. The marketing messages communicate to consumers that their participation and premium payments for a green label will cause additional renewable energy generation and thereby allow them to claim they consume electricity that is absent pollution as well as reduce pollutant emissions. Renewable Energy Certificates (RECs) and wind energy are the basis for the majority of the voluntary green power market in the United States. This dissertation addresses the question: Do project developers respond to the voluntary REC market in the United States by altering their decisions to invest in wind turbines? This question is investigated by modeling and probabilistically quantifying the effect of the voluntary REC market on a representative wind power investor in the United States using data from formal expert elicitations of active participants in the industry. It is further explored by comparing the distribution of a sample of wind power projects supplying the voluntary green power market in the United States against an economic viability model that incorporates geographic factors. This dissertation contributes the first quantitative analysis of the effect of the voluntary REC market on project investment. It is found that 1) RECs should be not treated as equivalent to emission offset credits, 2) there is no clearly credible role for voluntary market RECs in emissions trading markets without dramatic restructuring of one or both markets and the environmental commodities they trade, and 3) the use of RECs in entity-level GHG emissions accounting (i.e., "carbon footprinting") leads to double counting of emissions and therefore is not justified. The impotence of the voluntary REC market was, at least in part, due to the small magnitude of the REC price signal and lack of

  18. Marketing energy conservation options to Northwest manufactured home buyers

    SciTech Connect

    Hendrickson, P.L.; Mohler, B.L.; Taylor, Z.T.; Lee, A.D.; Onisko, S.A.

    1985-06-01

    This study relies on extensive, existing survey data and new analyses to develop information that would help design a marketing plan to achieve energy conservation in new manufactured homes. Existing surveys present comprehensive information about regional manufactured home occupants and their homes that are relevant to a potential conservation marketing plan. An independent analysis of the cost-effectiveness of various efficiency improvements provides background information for designing a marketing plan. This analysis focuses on the economic impacts of alternative energy conservation options as perceived by the home owner. Identifying impediments to conservation investments is also very important in designing a marketing plan. A recent report suggests that financial constraints and the need for better information and knowledge about conservation pose the major conservation investment barriers. Since loan interest rates for new manufactured homes typically exceed site-built rates by a considerable amount and the buyers tend to have lower incomes, the economics of manufactured home conservation investments are likely to significantly influence their viability. Conservation information and its presentation directly influences the manufactured home buyer's decision. A marketing plan should address these impediments and their implications very clearly. Dealers express a belief that consumer satisfaction is the major advantage to selling energy efficient manufactured homes. This suggests that targeting dealers in a marketing plan and providing them direct information on consumers' indicated attitudes may be important. 74 refs.

  19. Has the 2008 financial crisis affected stock market efficiency? The case of Eurozone

    NASA Astrophysics Data System (ADS)

    Anagnostidis, P.; Varsakelis, C.; Emmanouilides, C. J.

    2016-04-01

    In this paper, the impact of the 2008 financial crisis on the weak-form efficiency of twelve Eurozone stock markets is investigated empirically. Efficiency is tested via the Generalized Hurst Exponent method, while dynamic Hurst exponents are estimated by means of the rolling window technique. To account for biases associated with the finite sample size and the leptokurtosis of the financial data, the statistical significance of the Hurst exponent estimates is assessed through a series of Monte-Carlo simulations drawn from the class of α-stable distributions. According to our results, the 2008 crisis has adversely affected stock price efficiency in most of the Eurozone capital markets, leading to the emergence of significant mean-reverting patterns in stock price movements.

  20. How psychological framing affects economic market prices in the lab and field

    PubMed Central

    Sonnemann, Ulrich; Camerer, Colin F.; Fox, Craig R.; Langer, Thomas

    2013-01-01

    A fundamental debate in social sciences concerns how individual judgments and choices, resulting from psychological mechanisms, are manifested in collective economic behavior. Economists emphasize the capacity of markets to aggregate information distributed among traders into rational equilibrium prices. However, psychologists have identified pervasive and systematic biases in individual judgment that they generally assume will affect collective behavior. In particular, recent studies have found that judged likelihoods of possible events vary systematically with the way the entire event space is partitioned, with probabilities of each of N partitioned events biased toward 1/N. Thus, combining events into a common partition lowers perceived probability, and unpacking events into separate partitions increases their perceived probability. We look for evidence of such bias in various prediction markets, in which prices can be interpreted as probabilities of upcoming events. In two highly controlled experimental studies, we find clear evidence of partition dependence in a 2-h laboratory experiment and a field experiment on National Basketball Association (NBA) and Federation Internationale de Football Association (FIFA World Cup) sports events spanning several weeks. We also find evidence consistent with partition dependence in nonexperimental field data from prediction markets for economic derivatives (guessing the values of important macroeconomic statistics) and horse races. Results in any one of the studies might be explained by a specialized alternative theory, but no alternative theories can explain the results of all four studies. We conclude that psychological biases in individual judgment can affect market prices, and understanding those effects requires combining a variety of methods from psychology and economics. PMID:23818628

  1. Certification and brand identity for energy efficiency in competitive energy services markets

    SciTech Connect

    Prindle, W.R.; Wiser, R.

    1998-07-01

    Resource commitments for energy efficiency from electricity companies are disappearing rapidly as the regulated Integrated Resource Planning and Demand-Side Management paradigms that fostered them give way to competitive power markets in a restructuring electricity industry. While free-market advocates claim that energy efficiency needs will be taken care of by competitive energy service providers, there is no assurance that efficiency will compete effectively with the panoply of other energy-related (and non-energy-related) services that are beginning to appear in early market offerings. This paper reports the results of a feasibility study for a certification and brand identity program for energy efficiency geared to competitive power markets. Funded by the Energy Foundation, this study involved a survey and personal interviews with stakeholders, plus a workshop to further the discussion. Stakeholders include independent power marketers and energy service companies, utility affiliate power marketers and energy service companies, government agencies, trade associations, non-profit organizations, equipment manufacturers, and consultants. The paper summarizes the study's findings on such key issues as: Whether a brand identity concept has a critical mass of interest and support; how qualification and certification could work in such a program; how a brand identity could be positioned in the market; how an efficiency brand identity could co-brand with renewable power branding programs and other green marketing efforts; and the resources and components needed to make such a program work on a national scale.

  2. Markets for renewable energy in Central America and the Caribbean

    SciTech Connect

    Patil, P.G.; Sloop, J.L.

    1982-01-01

    For market studies of renewable energy and conservation equipment, Costa Rica was selected as the most favorable Central American country and representative of the rest. The Dominican Republic, Jamaica, Barbados, and Antigua were selected as representative of the Caribbean islands, from the largest to one of the smallest. Best markets in Costa Rica are judged to be micro and mini hydroelectric systems, heat pumps for large hot water users, photovoltaic systems for low-power remote devices, small distilleries for producing alcohol from sugar cane, solar dryers for bagasse, and energy conservation equipment. Market prospects for the Caribbean islands are very good, including micro and mini hydroelectric systems for those countries with water resources, solar drying of bagasse, solar water heaters, solar ponds/solar thermal systems for electric power or heat processes, wind-electric systems for utility grids and farms, photovoltaics for small power uses, and energy conservation equipment.

  3. Energy disclosure, market behavior, and the building data ecosystem.

    PubMed

    Kontokosta, Constantine E

    2013-08-01

    Energy disclosure laws represent one of the most promising public policy tools to accelerate market transformation around building energy efficiency. For this type of information to have an impact on market behavior, it must be collected, analyzed, and disseminated to support the decision-making processes of each end user and influence both the producers and consumers of building performance data. This paper explores the significance of energy disclosure requirements and outlines a framework for utilizing these new sources of transparent, publicly available information. It presents the mechanisms by which information can alter market behavior in the commercial real estate sector and develops a wiring diagram for the flows of information through the building data ecosystem. It concludes with a discussion of the motivations, metrics, and constraints faced by the various stakeholders in the ecosystem and how these factors influence investment decision models. PMID:23763356

  4. Privatization and the Globalization of Energy Markets

    EIA Publications

    1996-01-01

    Discusses recent efforts at privatization in petroleum, electricity, and coal, as well as the impetus that privatization has provided in fostering the evolution of the multinational and multidimensional energy company.

  5. Privatization and the globalization of energy markets

    SciTech Connect

    1996-10-01

    This report reviews recent global efforts to privatize energy resources and outlines the opportunities and challenges privatization has presented to U.S. and foreign multinational energy companies. The group of energy companies studied in this report includes the major U.S. petroleum companies and many foreign companies. The foreign companies reviewed include state-run energy enterprises, recently privatized energy enterprises, and foreign multinationals that have been privately held. The privatization of non-petroleum energy industries, such as electricity generation and transmission, natural gas transmission, and coal mining, are also discussed. Overseas investments made by electric companies, natural gas companies, and coal companies are included. The report is organized into six chapters: (1) economics of privatization; (2) petroleum privatization efforts among non-U.S. Organization for Economic Cooperation and Development nations; (3) petroleum privatization efforts in Latin America; (4) privatization in socialist and former socialist regimes; (5) privatization efforts in global electric power generation, transmission, and distribution industries; and (6) privatization and globalization of world coal.

  6. Performance Contracting and Energy Efficiency in the State Government Market

    SciTech Connect

    Bharvirkar, Ranjit; Goldman, Charles; Gilligan, Donald; Singer, Terry E.; Birr, David; Donahue, Patricia; Serota, Scott

    2008-11-14

    There is growing interest in energy efficiency (EE) among state policymakers as a result of increasing environmental concerns, rising electricity and natural gas prices, and lean economic times that motivate states to look more aggressively for cost-saving opportunities in public sector buildings. One logical place for state policymakers to demonstrate their commitment to energy efficiency is to 'lead by example' by developing and implementing strategies to reduce the energy consumption of state government facilities through investments in energy efficient technologies. Traditionally, energy efficiency improvements at state government facilities are viewed as a subset in the general category of building maintenance and construction. These projects are typically funded through direct appropriations. However, energy efficiency projects are often delayed or reduced in scope whereby not all cost-effective measures are implemented because many states have tight capital budgets. Energy Savings Performance Contracting (ESPC) offers a potentially useful strategy for state program and facility managers to proactively finance and develop energy efficiency projects. In an ESPC project, Energy Service Companies (ESCOs) typically guarantee that the energy and cost savings produced by the project will equal or exceed all costs associated with implementing the project over the term of the contract. ESCOs typically provide turnkey design, installation, and maintenance services and also help arrange project financing. Between 1990 and 2006, U.S. ESCOs reported market activity of {approx}$28 Billion, with about {approx}75-80% of that activity concentrated in the institutional markets (K-12 schools, colleges/universities, state/local/federal government and hospitals). In this study, we review the magnitude of energy efficiency investment in state facilities and identify 'best practices' while employing performance contracting in the state government sector. The state government

  7. Market penetration analysis for direct heat geothermal energy applications

    SciTech Connect

    Thomas, R.J.; Nelson, R.A.

    1981-06-01

    This study is concerned with the estimation of the National geothermal market potential and penetration in direct heat applications for residences and certain industry segments. An important aspect of this study is that the analysis considers both known and anticipated goethermal resources. This allows for an estimation of the longer-range potential for geothermal applications. Thus the approach and results of this study provide new insights and valuable information not obtained from more limited, site-specific types of analyses. Estimates made in this study track geothermal market potential and projected penetration from the present to the year 2020. Private sector commercialization of geothermal energy over this period requires assistance in the identification of markets and market sizes, potential users, and appropriate technical applications.

  8. 76 FR 3881 - Application To Export Electric Energy; TransAlta Energy Marketing (U.S.) Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... Application To Export Electric Energy; TransAlta Energy Marketing (U.S.) Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: TransAlta Energy Marketing (U... be surplus energy purchased from electric utilities, Federal power marketing agencies, and...

  9. 18 CFR 1c.2 - Prohibition of electric energy market manipulation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... energy market manipulation. 1c.2 Section 1c.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES PROHIBITION OF ENERGY MARKET MANIPULATION § 1c.2 Prohibition of electric energy market manipulation. (a) It shall be unlawful for any entity, directly...

  10. 18 CFR 1c.2 - Prohibition of electric energy market manipulation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... energy market manipulation. 1c.2 Section 1c.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES PROHIBITION OF ENERGY MARKET MANIPULATION § 1c.2 Prohibition of electric energy market manipulation. (a) It shall be unlawful for any entity, directly...

  11. 18 CFR 1c.2 - Prohibition of electric energy market manipulation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... energy market manipulation. 1c.2 Section 1c.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES PROHIBITION OF ENERGY MARKET MANIPULATION § 1c.2 Prohibition of electric energy market manipulation. (a) It shall be unlawful for any entity, directly...

  12. 75 FR 5782 - Noble Energy Marketing and Trade Corporation; Supplemental Notice That Initial Market-Based Rate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-04

    ... Energy Regulatory Commission Noble Energy Marketing and Trade Corporation; Supplemental Notice That.... This is a supplemental notice in the above-referenced proceeding of Noble Energy Marketing and Trade... accessible in the Commission's eLibrary system by clicking on the appropriate link in the above list....

  13. The North American Market For Renewable Energy Certificates, 6. edition

    SciTech Connect

    2007-10-15

    The report provides a study of the Renewable Energy Certificate (REC) market and takes a comprehensive look at what RECs are, how they work, the role they can play in spurring renewable energy development, the different models for implementing RECs, current offerings of REC suppliers, and customer purchases of RECs. Topics covered include: an overview of green power; definition of what RECs are and how they work; discussion of the history of RECs and their uses; explanation of the benefits of RECs and the challenges they face; discussion of how RECs interact with Renewable Portfolio Standards; discussion of the REC certification process; overview of the current market for RECs in the U.S.; profiles of major North American REC tracking systems; and, profiles of 40 key North American REC market participants.

  14. Commercial Building Energy Asset Rating Program -- Market Research

    SciTech Connect

    McCabe, Molly J.; Wang, Na

    2012-04-19

    Under contract to Pacific Northwest National Laboratory, HaydenTanner, LLC conducted an in-depth analysis of the potential market value of a commercial building energy asset rating program for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy. The market research objectives were to: (1) Evaluate market interest and need for a program and tool to offer asset rating and rapidly identify potential energy efficiency measures for the commercial building sector. (2) Identify key input variables and asset rating outputs that would facilitate increased investment in energy efficiency. (3) Assess best practices and lessons learned from existing national and international energy rating programs. (4) Identify core messaging to motivate owners, investors, financiers, and others in the real estate sector to adopt a voluntary asset rating program and, as a consequence, deploy high-performance strategies and technologies across new and existing buildings. (5) Identify leverage factors and incentives that facilitate increased investment in these buildings. To meet these objectives, work consisted of a review of the relevant literature, examination of existing and emergent asset and operational rating systems, interviews with industry stakeholders, and an evaluation of the value implication of an asset label on asset valuation. This report documents the analysis methodology and findings, conclusion, and recommendations. Its intent is to support and inform the DOE Office of Energy Efficiency and Renewable Energy on the market need and potential value impacts of an asset labeling and diagnostic tool to encourage high-performance new buildings and building efficiency retrofit projects.

  15. Solar Power Satellites: Creating the Market for Beamed Energy Propulsion

    SciTech Connect

    Coopersmith, Jonathan

    2010-05-06

    Beamed energy advocates must investigate the potential of major markets like space based solar satellites and space-based nuclear waste disposal. For BEP to succeed, its proponents must work with these possible users to generate interest and resources needed to develop BEP.

  16. Energy Efficiency, Building Productivity and the Commercial Buildings Market

    SciTech Connect

    Jones, D.W.

    2002-05-16

    The energy-efficiency gap literature suggests that building buyers are often short-sighted in their failure to apply life-cycle costing principles to energy efficient building technologies, with the result that under investment in these advanced technology occurs. This study examines the reasons this behavior may occur, by analyzing the pressures that market forces place on purchasers of buildings. Our basic conclusion is that the fundamental manner in which the buildings sector does business creates pressures to reduce initial capital outlays and to hedge against a variety of risks, including the ability of building owners to capture benefits from energy efficiency. Starting from the position that building buyers' willingness to pay drives choices over building attributes, we examine basic market principles, the structure of the buildings market, including the role of lenders, and policies that promote penetration of energy efficient technologies. We conclude that greater attention to buyers, and to the incentives and constraints they face, would promote a better understanding of building investment choices and contribute to better policies to promote the penetration of these technologies into markets.

  17. Solar Power Satellites: Creating the Market for Beamed Energy Propulsion

    NASA Astrophysics Data System (ADS)

    Coopersmith, Jonathan

    2010-05-01

    Beamed energy advocates must investigate the potential of major markets like space based solar satellites and space-based nuclear waste disposal. For BEP to succeed, its proponents must work with these possible users to generate interest and resources needed to develop BEP.

  18. Essays on U.S. energy markets

    NASA Astrophysics Data System (ADS)

    Brightwell, David A.

    2008-04-01

    This dissertation examines three facets of U.S. energy use and policy. First, I examine the Gulf Coast petroleum refining industry to determine the structure of the industry. Using the duality between cost-minimization and production functions, I estimate the demand for labor to determine the underlying production function. The results indicate that refineries have become more capital intensive due to the relative price increase of labor. The industry has consolidated in response to higher labor costs and costs of environmental compliance. Next, I examine oil production in the United States. An empirical model based on the theoretical framework of Pindyck is used to estimate production. This model differs from previous research by using state level data rather than national level data. The results indicate that the production elasticity with respect to reserves and the price elasticity of supply are both inelastic in the long run. The implication of these findings is that policies designed to increase domestic production through subsidies, tax breaks, or royalty reductions will likely provide little additional oil. We simulate production under three scenarios. In the most extreme scenario, prices double between 2005 and 2030 while reserves increase by 50%. Under this scenario, oil production in 2030 is approximately the same as the 2005 level. The third essay estimates demand for fossil fuels in the U.S. and uses these estimates to forecast CO2 emissions. The results indicate that there is almost no substitution from one fossil fuel to another and that all three fossil fuels are inelastic in the long run. Additionally, all three fuels respond differently to changes in GDP. The result of the differing elasticities with respect to GDP is that the energy mix has changed over time. The implication for forecasting CO2 emissions is that models that cannot distinguish changes in the energy mix are not effective in forecasting CO2 emissions.

  19. Marketing.

    ERIC Educational Resources Information Center

    Doyle, Peter

    1987-01-01

    Explores the role of marketing in the modern firm and the key tasks of marketing management. Defines the term "marketing" and discusses it as an economic concept. Discusses three key marketing principals. (RKM)

  20. Marketing research for energy service design

    SciTech Connect

    Hughes, N.L.; Wood, L.L.; Cates, S.C.; Bala, M.V.; Gambin, S.P.

    1994-11-01

    As the utility industry becomes more competitive, utilities are seeking ways to identify and develop new energy-related services that meet the changing needs of their customers. This paper explores the application of conjoint analysis for designing an optional electric utility-sponsored program - the Subscription Option Program - aimed at large commercial and industrial customers. Conjoint analysis is a technique for eliciting customers` preferences for a set of product profiles where a product - in this case the Subscription Option Program - is defined as a collection of features or attributes. This approach allowed us to measure the relative importance to customers of each of the program`s features and then to predict the effect of changing program features on program participation. As one method of validating our model, we compared the actual program participation to the predicted participation generated by our model and found that our model yielded satisfactory results.

  1. Uncertainty, loss aversion, and markets for energy efficiency

    SciTech Connect

    Greene, David L

    2010-01-01

    Increasing energy efficiency is critical to mitigating greenhouse gas emissions from fossil-fuel combustion, reducing oil dependence, and achieving a sustainable global energy system. The tendency of markets to neglect apparently cost-effective energy efficiency options has been called the efficiency gap or energy paradox. The market for energy efficiency in new, energy-using durable goods, however, appears to have a bias that leads to undervaluation of future energy savings relative to their expected value. This paper argues that the bias is chiefly produced by the combination of substantial uncertainty about the net value of future fuel savings and the loss aversion of typical consumers. This framework relies on the theory of contextdependent preferences. The uncertainty-loss aversion bias against energy efficiency is quantifiable, making it potentially correctible by policy measures. The welfare economics of such policies remains unresolved. Data on the costs of increased fuel economy of new passenger cars, taken from a National Research Council study, illustrate how an apparently cost-effective increase in energy efficiency would be uninteresting to lossaverse consumers.

  2. Advanced Modeling of Renewable Energy Market Dynamics: May 2006

    SciTech Connect

    Evans, M.; Little, R.; Lloyd, K.; Malikov, G.; Passolt, G.; Arent, D.; Swezey, B.; Mosey, G.

    2007-08-01

    This report documents a year-long academic project, presenting selected techniques for analysis of market growth, penetration, and forecasting applicable to renewable energy technologies. Existing mathematical models were modified to incorporate the effects of fiscal policies and were evaluated using available data. The modifications were made based on research and classification of current mathematical models used for predicting market penetration. An analysis of the results was carried out, based on available data. MATLAB versions of existing and new models were developed for research and policy analysis.

  3. Legal and regulatory issues affecting aquifer thermal energy storage

    SciTech Connect

    Hendrickson, P.L.

    1981-10-01

    This document updates and expands the report with a similar title issued in October 1980. This document examines a number of legal and regulatory issues that potentially can affect implementation of the aquifer thermal energy storage (ATES) concept. This concept involves the storage of thermal energy in an underground aquifer until a later date when it can be effectively utilized. Either heat energy or chill can be stored. Potential end uses of the energy include district space heating and cooling, industrial process applications, and use in agriculture or aquaculture. Issues are examined in four categories: regulatory requirements, property rights, potential liability, and issues related to heat or chill delivery.

  4. Mayo, Myriad, America Invents Act and BPCIA: how has the United States biopharmaceutical market been affected?

    PubMed

    Finston, Susan K; Davey, Neil S; Davé, Elina; Ravichandran, Varsha; Davey, Sonya R; Davé, Raj S

    2016-05-01

    This paper discusses how the United States biopharmaceutical market has been affected by recent changes in patent law resulting from United States legislations (Biologics Price Competition and Innovation Act and the Leahy-Smith America Invents Act) and Supreme Court precedents (Mayo Collaborative Services v. Prometheus Laboratories, Inc. and Molecular Pathology v. Myriad Genetics). The authors interviewed eight key opinion leaders from the United States knowledgeable in biopharmaceuticals, including industry veterans, patent counsel, senior scientists and jurists. This paper summarizes the opinions of the key opinion leaders. This paper explains the impact of these Supreme Court decisions - i.e., broadening the exceptions to patent eligibility for law of nature and natural phenomenon - on biopharmaceutical innovations and provides future perspectives. PMID:27087460

  5. Regulatory Policy and Markets for Energy Storage in North America

    SciTech Connect

    Kintner-Meyer, Michael CW

    2014-05-14

    The last 5 years have been one of the most exciting times for the energy storage industry. We have seen significant advancements in the regulatory process to make accommodations for valuing and monetizing energy storage for what it provides to the grid. The most impactful regulatory decision for the energy storage industry has come from California, where the California Public Utilities Commission issued a decision that mandates procurement requirements of 1.325 GW for energy storage to 3 investor-own utilities in 4 stages: in 2014, 2016, 2018, and 2020. Furthermore, at the Federal level, FERC’s Order 755, requires the transmission operators to develop pay for performance tariffs for ancillary services. This has had direct impact on the market design of US competitive wholesale markets and the monetization of fast responding grid assets. While this order is technology neutral, it clearly plays into the fast-responding capability of energy storage technologies. Today PJM, CAISO, MISO, NYISO, and NE-ISO have implemented Order 755 and offer new tariff for regulation services based on pay-for-performance principles. Furthermore, FERC Order 784, issued in July 2013 requires transmission providers to consider speed and accuracy in determining the requirements for ancillary services. In November 2013, FERC issued Order 972, which revises the small generator interconnection agreement which declares energy storage as a power source. This order puts energy storage on par with existing generators. This paper will discuss the implementation of FERC’s Pay for Performance Regulation order at all ISOs in the U.S. under FERC regulatory authority (this excludes ERCOT). Also discussed will be the market impacts and overall impacts on the NERC regulation performance indexes. The paper will end with a discussion on the California and Ontario, Canada procurement mandates and the opportunity that it may present to the energy storage industry.

  6. Energy and environmental efficiency in competitive power markets

    SciTech Connect

    Warwick, W.M.

    1995-02-01

    For years the electric utility industry operated as a regulated monopoly, largely immune to market forces except those of competing fuels. That era came to an end with the Public Utilities Regulatory Policy Act (PURPA) of 1974, which created a market for non-utility generated power. Within twenty years, non-regulated, non-utility generators had become the primary supplier of new energy resources. Their market power is matched by their political power, as evidenced in the Energy Policy Act of 1994 (EPAct), which requires open access to utility transmission lines to facilitate inter-utility bulk power sales. The conventional wisdom is that active wholesale power markets with competition among alternative generators will lead to lower power-development costs and cheaper retail power prices. The trend towards alternative bulk power sources at low prices intersects with large retail power customers` interest in accessing alternative power supplies. In most cases, these alternatives to local utilities are at a lower cost than retail rates. For the most part, proponents of generation competition have remained silent about potential environmental consequences. However, skeptics of increased competition, including major environmental groups, cite environmental impacts among their concerns. This report examines these concerns.

  7. Clean Energy Policies Analysis: The Role of Policy in Clean Energy Market Transformation (Presentation)

    SciTech Connect

    Doris, E.

    2010-11-01

    This presentation was written and presented by Elizabeth Doris (NREL) at the November 17 TAP Webinar to provide background detail about how state policies are transforming the clean energy market in different regions of the country.

  8. 77 FR 39689 - Application To Export Electric Energy; IPR-GDF SUEZ Energy Marketing North America, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... Application To Export Electric Energy; IPR-GDF SUEZ Energy Marketing North America, Inc. AGENCY: Office of... Marketing North America, Inc. (GSEMNA) has applied for authority to transmit electric energy from the United..., Federal power marketing agencies, and other entities within the United States. The existing...

  9. 77 FR 11515 - Application to Export Electric Energy; NRG Power Marketing LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... Application to Export Electric Energy; NRG Power Marketing LLC AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ] ACTION: Notice of application. SUMMARY: NRG Power Marketing LLC (NRGPML) has... would be surplus energy purchased from electric utilities and Federal power marketing agencies...

  10. Energy Technologies for the Markets of the 21st Century

    SciTech Connect

    Schock, R

    2001-10-01

    Energy is the fuel of economic development. Yet, this is lost on the over 2 billion people in the world without access to commercial energy, most in rural areas. Meeting their needs, along with the growing needs of the population already with access, provides very large markets for energy and energy services. Studies have repeatedly shown that technology is the single most important historical driver for productivity growth. Technology is also at the heart of the goals spelled out in the World Energy Council's Statement 2000 [l]: accessibility of reliable and affordable modern energy services for all the world's inhabitants; availability of high-quality reliable delivered energy; and acceptability of energy resources produced and used in harmony with the local, regional, and global environment. With this in mind, the World Energy Council (WEC) at the time of the 17th Congress in Houston decided to identify and examine some of the energy technologies that might sustain the world in the 21st century. This effort would examine steps that might be taken to ensure that these new technologies are available to the marketplace, and what role governments and industry might play to ensure this availability. The WEC launched a major study in 1999, Energy Technologies for the 21st Century, conducted by a study group composed of international energy experts [2]. The first part of the study examined trends in public and private research, development, and demonstration (RD&D) spending over the past 15 years to determine what has been happening with the resource base for future development. Improvements in energy technologies are attained through active RD&D performed now, in advance of their implementation. Energy RD&D also provides insurance against potential impacts such as climate change, oil price shocks, and disruptions in the energy distribution system [3]. This part of the study sought to answer the questions: What is the current situation with respect to energy RD&D and

  11. Geothermal energy and the utility market -- the opportunities and challenges for expanding geothermal energy in a competitive supply market: Proceedings

    SciTech Connect

    Not Available

    1992-01-01

    Each year the Geothermal Division of the US Department of Energy conducts an in-depth review of its entire geothermal R D program. The conference serves several purposes: a status report on current R D activities, an assessment of progress and problems, a review of management issues, and a technology transfer opportunity between DOE and the US geothermal city. This year's conference, Program Review X, was held in San Francisco on March 24--26, 1992. The theme of the review, Geothermal Energy and the Utility Market -- The Opportunities and Challenges for Expanding Geothermal Energy in a Competitive Supply Market,'' focused on the needs of the electric utility sector. Geothermal energy, with its power capacity potential of 10 GWe by the year 2010, can provide reliable, enviromentally clean electricity which can help offset the projected increase in demand. Program Review X consisted of seven sessions including an opening session with presentations by Mr. Vikram Budhraja, Vice President of System Planning and Operations, Southern California Edison Company, and Mr. Richard Jaros, President and Chief Operating Officer, California Energy Company. The six technical sessions included presentations by the relevant field researchers covering DOE-sponsored R D in hydrothermal, hot dry rock, and geopressured energy. Individual projects are processed separately for the data bases.

  12. Analysis of an Agent-based Electricity Market Model with Renewable Energy Power Plants by Wind and Solar Power

    NASA Astrophysics Data System (ADS)

    Iwagami, Akio; Suzuki, Hideyuki; Aihara, Kazuyuki

    In recent years, electricity markets were organized in many developed countries in the deregulation process of electric power industries. There have been many studies on electricity markets from the viewpoints of economics, mathematics, computer science, etc. Especially, agent-based models of electricity markets have been extensively studied. Meanwhile, many countries promote use of renewable energy for electricity generation. In this paper, we construct and analyze an agent-based model of electricity markets in which wind and photovoltaic power generation firms are introduced. Our results suggest that wind power generation needs to be improved in efficiency to survive in the market, and that bid prices of photovoltaic power generation are rather affected by change of the insolation amount than by change of the total demand.

  13. The Study of Factors that Influence the Entrepreneurship in the Growing Energy Market

    NASA Astrophysics Data System (ADS)

    Kinias, Ioannis G.

    2009-08-01

    In this paper, we are trying to study the field of private enterprise in the sector of Energy in Greece. The changes in the institutional and financial substructures, in the last decade, have supported the materialization of an important number of investment plans. The investor's interest in the energy sector has been expressed up to now in the utilisation of Renewable Sources of Energy (RSE), the substitution of "traditional" fuels with clean fuels (natural gas, liquid gas), the implementation of electricity's co-production, as well as in the saving of energy. The goal of that study is to answer specific questions concerning the entrepreneurship in the Greek Energy sector. Who the investors are in the Greek energy market and which their traits are? We are trying to analyse the procedures which must be followed for the preparation of an investment plan. Moreover we investigate the financial factors, such as the economic growth and the employment that can affect the entrepreneurship. The sources of finance and the role of Small and Medium Enterpises in the energy sector are also very important elements in our research. Finally we are trying to analyse the international perspective of entrepreneurship and the mechanism of how the global circumstances in the field of energy can affect the inland product of energy.

  14. Nonlinear analysis and dynamic structure in the energy market

    NASA Astrophysics Data System (ADS)

    Aghababa, Hajar

    This research assesses the dynamic structure of the energy sector of the aggregate economy in the context of nonlinear mechanisms. Earlier studies have focused mainly on the price of the energy products when detecting nonlinearities in time series data of the energy market, and there is little mention of the production side of the market. Moreover, there is a lack of exploration about the implication of high dimensionality and time aggregation when analyzing the market's fundamentals. This research will address these gaps by including the quantity side of the market in addition to the price and by systematically incorporating various frequencies for sample sizes in three essays. The goal of this research is to provide an inclusive and exhaustive examination of the dynamics in the energy markets. The first essay begins with the application of statistical techniques, and it incorporates the most well-known univariate tests for nonlinearity with distinct power functions over alternatives and tests different null hypotheses. It utilizes the daily spot price observations on five major products in the energy market. The results suggest that the time series daily spot prices of the energy products are highly nonlinear in their nature. They demonstrate apparent evidence of general nonlinear serial dependence in each individual series, as well as nonlinearity in the first, second, and third moments of the series. The second essay examines the underlying mechanism of crude oil production and identifies the nonlinear structure of the production market by utilizing various monthly time series observations of crude oil production: the U.S. field, Organization of the Petroleum Exporting Countries (OPEC), non-OPEC, and the world production of crude oil. The finding implies that the time series data of the U.S. field, OPEC, and the world production of crude oil exhibit deep nonlinearity in their structure and are generated by nonlinear mechanisms. However, the dynamics of the non

  15. Political ideology affects energy-efficiency attitudes and choices

    PubMed Central

    Gromet, Dena M.; Kunreuther, Howard; Larrick, Richard P.

    2013-01-01

    This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond. PMID:23630266

  16. The sexual erotic market as an analytical framework for understanding erotic-affective exchanges in interracial sexually intimate and affective relationships.

    PubMed

    Vigoya, Mara Viveros

    2015-01-01

    This paper examines the way in which erotic-affective exchanges in interracial relationships have been analysed in Latin America. It considers how race, gender and class operate within a market of values such that erotic, affective and economic status are shaped by racial, gender and class hierarchies. In this paper I analyse historical and social arrangements that embody the region's political economy of race and sex. Such a perspective allows me to address the simultaneous co-existence of socio-racial exclusion and inclusion and the repressive and productive effects of power, attraction and anxiety as aspects of lived experiences in relation to sexuality. From there, I outline an analytical framework that references an erotic or pleasure-based market in which capital and other resources are exchanged from a structural perspective stressing relationship alliances. I conclude by identifying the scope and limits of such an approach. PMID:25431884

  17. 77 FR 48148 - Energy Alternatives Wholesale, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Energy Alternatives Wholesale, LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding, of Energy Alternatives Wholesale, LLC's application for...

  18. Regulation of international energy markets: Economic effects of political actions

    NASA Astrophysics Data System (ADS)

    Shcherbakova, Anastasia V.

    Recent increases in volatility of energy prices have led many governments to reevaluate their regard of national energy reserves and reconsider future exploration, production, and consumption patterns. The flurry of activity that has been generated by such price volatility has included large-scale nationalizations of energy sectors, unilateral renegotiations of foreign energy development contracts, and expropriations of resources from foreign energy firms on one hand, and on the other hand more rapid energy sector liberalization, intensified search for and development of renewable fuels and technologies, and development of incentives for increased energy efficiency and conservation. The aim of this dissertation is to examine and quantify the extent of positive and negative effects that have resulted from some of these activities. The first chapter focuses on quantifying the effect that nationalistic sentiment has had on economic attractiveness of energy sectors during the decade prior to the recent global economic crisis, as measured by foreign direct investment (FDI) inflows. Empirical results demonstrate that both political and economic conditions play an important role in investors' decisions. A combination of investment friendliness, corruption levels, and democracy all help to explain the trends in energy-sector investment levels over time in my sample countries, although differences in the types of corruption existing in these nations do not. Investment levels, in turn, appear to influence future levels of oil production, underscoring the significance of good investment policies for future success of energy sectors. Chapter two considers the response of energy stock prices to severe regulatory actions. It employs an event study framework to examine causal effects of critical informational announcements (i.e. events of expropriation and nationalization) on daily returns and cumulative losses in firm value of energy corporations. Results show that a firm

  19. 76 FR 19069 - Application to Export Electric Energy; Cargill Power Markets, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... Application to Export Electric Energy; Cargill Power Markets, LLC AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Cargill Power Markets, LLC (CPM) has... directly with Eugene J. Becker, Vice President, Cargill Power Markets, LLC, 9350 Excelsior Blvd., MS...

  20. 75 FR 80482 - Application To Export Electric Energy; TransCanada Power Marketing Ltd.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... Application To Export Electric Energy; TransCanada Power Marketing Ltd. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of Application. SUMMARY: TransCanada Power Marketing Ltd... electric utilities, Federal power marketing agencies, and other entities within the United States....

  1. 75 FR 75994 - Application To Export Electric Energy; NRG Power Marketing LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... Application To Export Electric Energy; NRG Power Marketing LLC AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: NRG Power Marketing LLC (NRGPML) has..., Federal power marketing agencies, and other entities within the United States. The existing...

  2. System Assessment Standards: Defining the Market for Industrial Energy Assessments

    SciTech Connect

    Sheaffer, Paul; McKane, Aimee; Tutterow, Vestal; Crane, Ryan

    2009-08-01

    Improved efficiency of industrial systems (e.g., compressed air or steam) contributes to a manufacturing facility?s bottom line, improves reliability, and better utilizes assets. Despite these advantages, many industrial facilities continue to have unrealized system optimization potential. A barrier to realizing this potential is the lack of market definition for system energy efficiency assessment services, creating problems for both service providers in establishing market value for their services and for consumers in determining the relative quality of these system assessment services. On August 19, 2008, the American Society of Mechanical Engineers (ASME) issued four new draft Standards for trial use that are designed to raise the bar and define the market for these services. These draft Standards set the requirements for conducting an energy assessment at an industrial facility for four different system types: compressed air, process heating, pumping, and steam. The Standards address topics such as organizing and conducting assessments; analyzing the data collected; and reporting and documentation. This paper addresses both the issues and challenges in developing the Standards and the accompanying Guidance Documents, as well as the result of field testing by industrial facilities, consultants, and utilities during the trial use period that ended in January, 2009. These Standards will be revised and released by ASME for public review, and subsequently submitted for approval as American National Standards for publication in late 2009. Plans for a related activity to establish a professional-level program to certify practitioners in the area of system assessments, opportunities to integrate the ASME Standards with related work on industrial energy efficiency, as well as plans to expand the system assessment Standard portfolio are also discussed.

  3. Western Interconnection Energy Imbalance Market Status and Prospects (Presentation)

    SciTech Connect

    Milligan, M.; Kirby, B.; King, J.; Beuning, S.

    2011-10-01

    This presentation describes how a new wholesale electricity market for energy imbalance ancillary services could be implemented and operated. Some conclusions of this presentation are: (1) Method for calculating additional reserve requirements due to wind and solar production; (2) EIM results in substantial reduction in reserves requirements and ramping demand; (3) Reduced participation reduces benefits for all but reduces the benefits to non-participants the most; (4) Full participation leads to maximum benefit across the Western Interconnection, up to 42% of total reserve requirement; and (5) Regional EIM implementations have smaller but substantial benefits.

  4. 18 CFR 375.307 - Delegations to the Director of the Office of Energy Market Regulation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Director of the Office of Energy Market Regulation. 375.307 Section 375.307 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REVISED GENERAL RULES THE COMMISSION Delegations § 375.307 Delegations to the Director of the Office of Energy Market Regulation. The...

  5. 18 CFR 375.307 - Delegations to the Director of the Office of Energy Market Regulation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Director of the Office of Energy Market Regulation. 375.307 Section 375.307 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REVISED GENERAL RULES THE COMMISSION Delegations § 375.307 Delegations to the Director of the Office of Energy Market Regulation. The...

  6. 18 CFR 1c.2 - Prohibition of electric energy market manipulation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Prohibition of electric energy market manipulation. 1c.2 Section 1c.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES PROHIBITION OF ENERGY MARKET MANIPULATION §...

  7. 18 CFR 1c.2 - Prohibition of electric energy market manipulation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Prohibition of electric energy market manipulation. 1c.2 Section 1c.2 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES PROHIBITION OF ENERGY MARKET MANIPULATION §...

  8. 77 FR 71585 - Brookfield Energy Marketing LP v. ISO New England Inc.; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-03

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Brookfield Energy Marketing LP v. ISO New England Inc.; Notice of... of the Federal Power Act, 16 U.S.C. 824(e) and 825(e), Brookfield Energy Marketing LP...

  9. 75 FR 68607 - BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers November 1, 2010. Take notice that on October 29, 2010, BP Canada Energy Marketing Corp....

  10. Diffusion of environmentally-friendly energy technologies: buy versus lease differences in residential PV markets

    NASA Astrophysics Data System (ADS)

    Rai, Varun; Sigrin, Benjamin

    2013-03-01

    Diffusion of microgeneration technologies, particularly rooftop photovoltaic (PV), represents a key option in reducing emissions in the residential sector. We use a uniquely rich dataset from the burgeoning residential PV market in Texas to study the nature of the consumer’s decision-making process in the adoption of these technologies. In particular, focusing on the financial metrics and the information decision-makers use to base their decisions upon, we study how the leasing and buying models affect individual choices and, thereby, the adoption of capital-intensive energy technologies. Overall, our findings suggest that the leasing model more effectively addresses consumers’ informational requirements and that, contrary to some other studies, buyers and lessees of PV do not necessarily differ significantly along socio-demographic variables. Instead, we find that the leasing model has opened up the residential PV market to a new, and potentially very large, consumer segment—those with a tight cash-flow situation.

  11. WINS. Market Simulation Tool for Facilitating Wind Energy Integration

    SciTech Connect

    Shahidehpour, Mohammad

    2012-10-30

    Integrating 20% or more wind energy into the system and transmitting large sums of wind energy over long distances will require a decision making capability that can handle very large scale power systems with tens of thousands of buses and lines. There is a need to explore innovative analytical and implementation solutions for continuing reliable operations with the most economical integration of additional wind energy in power systems. A number of wind integration solution paths involve the adoption of new operating policies, dynamic scheduling of wind power across interties, pooling integration services, and adopting new transmission scheduling practices. Such practices can be examined by the decision tool developed by this project. This project developed a very efficient decision tool called Wind INtegration Simulator (WINS) and applied WINS to facilitate wind energy integration studies. WINS focused on augmenting the existing power utility capabilities to support collaborative planning, analysis, and wind integration project implementations. WINS also had the capability of simulating energy storage facilities so that feasibility studies of integrated wind energy system applications can be performed for systems with high wind energy penetrations. The development of WINS represents a major expansion of a very efficient decision tool called POwer Market Simulator (POMS), which was developed by IIT and has been used extensively for power system studies for decades. Specifically, WINS provides the following superiorities; (1) An integrated framework is included in WINS for the comprehensive modeling of DC transmission configurations, including mono-pole, bi-pole, tri-pole, back-to-back, and multi-terminal connection, as well as AC/DC converter models including current source converters (CSC) and voltage source converters (VSC); (2) An existing shortcoming of traditional decision tools for wind integration is the limited availability of user interface, i.e., decision

  12. Do Child Care Regulations Affect the Child Care and Labor Markets?

    ERIC Educational Resources Information Center

    Blau, David M.

    2003-01-01

    The effect of child care regulations on outcomes in the child care market and the labor market for mothers of young children is examined. The analysis uses a time series of cross sections and examines the robustness of previous cross-section findings to controls for state-level heterogeneity. Child care regulations as a group have statistically…

  13. Do "any willing provider" and "freedom of choice" laws affect HMO market share?

    PubMed

    Morrisey, Michael A; Ohsfeldt, Robert L

    2003-01-01

    This study examines the effects of "any willing provider" (AWP) and "freedom of choice" (FOC) laws on the market share of health maintenance organizations (HMOs) in metropolitan statistical areas over the period 1989-95. We use pooled cross-section time-series regression techniques with year and state fixed effects. HMO market share is hypothesized to be a function of state laws, market characteristics, and state preference for managed care regulation. AWP and FOC laws are characterized by three alternative measures of regulatory intensity. The results suggest that FOC laws have a greater impact on market share than do AWP laws. More comprehensive regulation has a bigger impact than less encompassing laws, and laws limiting selective contracting with physicians are more effective in reducing HMO market share than are laws covering hospitals or pharmacies. PMID:15055835

  14. 2011 and 2012 Early Careers Achievement Awards: farm and pig factors affecting welfare during the marketing process.

    PubMed

    Johnson, A K; Gesing, L M; Ellis, M; McGlone, J J; Berg, E; Lonergan, S M; Fitzgerald, R; Karriker, L A; Ramirez, A; Stalder, K J; Sapkota, A; Kephart, R; Selsby, J T; Sadler, L J; Ritter, M J

    2013-06-01

    The objective of this paper is to review the scientific literature to identify on-farm factors that contribute to market weight pig transportation losses. Transportation of market weight pigs is an essential element to the multisite pork production model used in the United States. In 2011 alone, approximately 111 million market weight pigs were transported from the finishing site to the abattoir. For pigs, the marketing process can present a combination of potentially novel, physical, and/or unfamiliar experiences that can be stressful. If the pig cannot cope with these sequential and additive stressors, then an increased rate of transportation losses could occur with a detrimental effect on pork carcass value. Current yearly estimates for transport losses are 1 million pigs (1%). A variety of market weight pig and farm factors have been reported to detrimentally affect transportation losses. By understanding how pigs interact with their environment during marketing, researchers, producers, and personnel at the abattoir may begin to identify, prioritize, and attempt to minimize or eliminate these stressors. This process will ultimately decrease transportation losses, improve pork quality, and increase profitability. PMID:23478817

  15. Integrated Energy Systems (IES) for Buildings: A Market Assessment

    SciTech Connect

    LeMar, P.

    2002-10-29

    Integrated Energy Systems (IES) combine on-site power or distributed generation technologies with thermally activated technologies to provide cooling, heating, humidity control, energy storage and/or other process functions using thermal energy normally wasted in the production of electricity/power. IES produce electricity and byproduct thermal energy onsite, with the potential of converting 80 percent or more of the fuel into useable energy. IES have the potential to offer the nation the benefits of unprecedented energy efficiency gains, consumer choice and energy security. It may also dramatically reduce industrial and commercial building sector carbon and air pollutant emissions and increase source energy efficiency. Applications of distributed energy and Combined heat and power (CHP) in ''Commercial and Institutional Buildings'' have, however, been historically limited due to insufficient use of byproduct thermal energy, particularly during summer months when heating is at a minimum. In recent years, custom engineered systems have evolved incorporating potentially high-value services from Thermally Activated Technologies (TAT) like cooling and humidity control. Such TAT equipment can be integrated into a CHP system to utilize the byproduct heat output effectively to provide absorption cooling or desiccant humidity control for the building during these summer months. IES can therefore expand the potential thermal energy services and thereby extend the conventional CHP market into building sector applications that could not be economically served by CHP alone. Now more than ever, these combined cooling, heating and humidity control systems (IES) can potentially decrease carbon and air pollutant emissions, while improving source energy efficiency in the buildings sector. Even with these improvements over conventional CHP systems, IES face significant technological and economic hurdles. Of crucial importance to the success of IES is the ability to treat the heating

  16. Improving energy efficiency: Strategies for supporting sustained market evolution in developing and transitioning countries

    SciTech Connect

    Meyers, S.

    1998-02-01

    This report presents a framework for considering market-oriented strategies for improving energy efficiency that recognize the conditions of developing and transitioning countries, and the need to strengthen the effectiveness of market forces in delivering greater energy efficiency. It discusses policies that build markets in general, such as economic and energy pricing reforms that encourage competition and increase incentives for market actors to improve the efficiency of their energy use, and measures that reduce the barriers to energy efficiency in specific markets such that improvement evolves in a dynamic, lasting manner. The report emphasizes how different policies and measures support one another and can create a synergy in which the whole is greater than the sum of the parts. In addressing this topic, it draws on the experience with market transformation energy efficiency programs in the US and other industrialized countries.

  17. Designing an Energy Drink: High School Students Learn Design and Marketing Skills in This Activity

    ERIC Educational Resources Information Center

    Martin, Doug

    2008-01-01

    A decade ago, energy drinks were almost nonexistent in the United States, but in the past five years they've become wildly popular. In fact, the $3.4 billion energy-drink market is expected to double this year alone, and the younger generation is the market targeted by manufacturers. This article presents an energy-drink designing activity. This…

  18. How the 2008 stock market crash and seasons affect total and cardiac deaths in Los Angeles County.

    PubMed

    Schwartz, Bryan Glen; Pezzullo, John Christopher; McDonald, Scott Andrew; Poole, William Kenneth; Kloner, Robert Alan

    2012-05-15

    Various stressors trigger cardiac death. The objective was to investigate a possible relation between a stock market crash and cardiac death in a large population within the United States. We obtained daily stock market data (Dow Jones Industrial Average Index), death certificate data for daily deaths in Los Angeles County (LA), and annual LA population estimates for 2005 through 2008. The 4 years death rate curves (2005 through 2008) were averaged into a single curve to illustrate annual trends. Data were "deseasonalized" by subtracting from the daily observed value the average value for that day of year. There was marked seasonal variation in total and cardiac death rates. Even in the mild LA climate, death rates were higher in winter versus summer including total death (+17%), circulatory death (+24%), coronary heart disease death (+28%), and myocardial infarction death (+38%) rates (p <0.0001 for each). Absolute coronary heart disease death rates have decreased since 1985. After accounting for seasonal variation, the large stock market crash in October 2008 did not affect death rates in LA. Death rates remained at or below seasonal averages during the stock market crash. In conclusion, after correcting for seasonal variation, the stock market crash in October 2008 was not associated with an increase in total or cardiac death in LA. Annual coronary heart disease death rates continue to decrease. However, seasonal variation (specifically winter) remains a trigger for death and coronary heart disease death even in LA where winters are mild. PMID:22381159

  19. Carbon and energy saving markets in compressed air

    NASA Astrophysics Data System (ADS)

    Cipollone, R.

    2015-08-01

    CO2 reduction and fossil fuel saving represent two of the cornerstones of the environmental commitments of all the countries of the world. The first engagement is of a medium to long term type, and unequivocally calls for a new energetic era. The second delays in time the fossil fuel technologies to favour an energetic transition. In order to sustain the two efforts, new immaterial markets have been established in almost all the countries of the world, whose exchanges (purchases and sales) concern CO2 emissions and equivalent fossil fuels that have not been emitted or burned. This paper goes deep inside two aspects not yet exploited: specific CO2 emissions and equivalent fossil fuel burned, as a function of compressed air produced. Reference is made to the current compressor technology, carefully analysing CAGI's (Compressed Air Gas Institute) data and integrating it with the PNUEROP (European Association of manufacturers of compressors, vacuum pumps, pneumatic tools and allied equipment) contribution on the compressor European market. On the base of energy saving estimates that could be put in place, this article also estimates the financial value of the CO2 emissions and fossil fuels avoided.

  20. Miscellaneous: Uruguay energy supply options study assessing the market for natural gas - executive summary.

    SciTech Connect

    Conzelmann, G.; Veselka, T.; Decision and Information Sciences

    2008-03-04

    Uruguay is in the midst of making critical decisions affecting the design of its future energy supply system. Momentum for change is expected to come from several directions, including recent and foreseeable upgrades and modifications to energy conversion facilities, the importation of natural gas from Argentina, the possibility for a stronger interconnection of regional electricity systems, the country's membership in MERCOSUR, and the potential for energy sector reforms by the Government of Uruguay. The objective of this study is to analyze the effects of several fuel diversification strategies on Uruguay's energy supply system. The analysis pays special attention to fuel substitution trends due to potential imports of natural gas via a gas pipeline from Argentina and increasing electricity ties with neighboring countries. The Government of Uruguay has contracted with Argonne National Laboratory (ANL) to study several energy development scenarios with the support of several Uruguayan institutions. Specifically, ANL was asked to conduct a detailed energy supply and demand analysis, develop energy demand projections based on an analysis of past energy demand patterns with support from local institutions, evaluate the effects of potential natural gas imports and electricity exchanges, and determine the market penetration of natural gas under various scenarios.

  1. 76 FR 16657 - Demand Response Compensation in Organized Wholesale Energy Markets

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... Compensation in Organized Wholesale Energy Markets, Notice of Proposed Rulemaking, 75 FR 15362 (Mar. 29, 2010... Organized Electric Markets, Order No. 719, 73 FR 64100 (Oct. 28, 2008), FERC Stats. & Regs. ] 31,281 (2008...., Wholesale Competition in Regions with Organized Electric Markets, Order No. 719, 73 FR 64100 (Oct. 28,...

  2. Mechanisms affecting kinetic energies of laser-ablated materials

    SciTech Connect

    Chen, K.R. |; Leboeuf, J.N.; Wood, R.F.; Geohegan, D.B.; Donato, J.M.; Liu, C.L.; Puretzky, A.A.

    1995-12-31

    Laser materials processing techniques are expected to have a dramatic impact on materials science and engineering in the near future and beyond. One of the main laser materials processing techniques is Pulsed Laser Deposition (PLD) for thin film growth. While experimentalists search for optimal approaches for thin film growth with pulsed laser deposition (PLD), a systematic effort in theory and modeling of various processes during PLD is needed. The quality of film deposited depends critically on the range and profile of the kinetic energy and density of the ablated plume. While it is to the advantage of pulsed laser deposition to have high kinetic energy, plumes that are too energetic causes film damage. A dynamic source effect was found to accelerate the plume expansion velocity much higher than that from a conventional free expansion model. A self-similar theory and a hydrodynamic model are developed to study this effect, which may help to explain experimentally observed high front expansion velocity. Background gas can also affect the kinetic energies. High background gas may cause the ablated materials to go backward. Experimentally observed plume splitting is also discussed.

  3. Market and policy barriers to energy storage deployment : a study for the energy storage systems program.

    SciTech Connect

    Bhatnagar, Dhruv; Currier, Aileen B.; Hernandez, Jacquelynne; Ma, Ookie; Kirby, Brendan

    2013-09-01

    Electric energy storage technologies have recently been in the spotlight, discussed as essential grid assets that can provide services to increase the reliability and resiliency of the grid, including furthering the integration of variable renewable energy resources. Though they can provide numerous grid services, there are a number of factors that restrict their current deployment. The most significant barrier to deployment is high capital costs, though several recent deployments indicate that capital costs are decreasing and energy storage may be the preferred economic alternative in certain situations. However, a number of other market and regulatory barriers persist, limiting further deployment. These barriers can be categorized into regulatory barriers, market (economic) barriers, utility and developer business model barriers, crosscutting barriers and technology barriers. This report, through interviews with stakeholders and review of regulatory filings in four regions roughly representative of the United States, identifies the key barriers restricting further energy storage development in the country. The report also includes a discussion of possible solutions to address these barriers and a review of initiatives around the country at the federal, regional and state levels that are addressing some of these issues. Energy storage could have a key role to play in the future grid, but market and regulatory issues have to be addressed to allow storage resources open market access and compensation for the services they are capable of providing. Progress has been made in this effort, but much remains to be done and will require continued engagement from regulators, policy makers, market operators, utilities, developers and manufacturers.

  4. Relationships among Energy Price Shocks, Stock Market, and the Macroeconomy: Evidence from China

    PubMed Central

    Cong, Rong-Gang; Shen, Shaochuan

    2013-01-01

    This paper investigates the interactive relationships among China energy price shocks, stock market, and the macroeconomy using multivariate vector autoregression. The results indicate that there is a long cointegration among them. A 1% rise in the energy price index can depress the stock market index by 0.54% and the industrial value-adding growth by 0.037%. Energy price shocks also cause inflation and have a 5-month lag effect on stock market, which may result in the stock market “underreacting.” The energy price can explain stock market fluctuations better than the interest rate over a longer time period. Consequently, investors should pay greater attention to the long-term effect of energy on the stock market. PMID:23690737

  5. Relationships among energy price shocks, stock market, and the macroeconomy: evidence from China.

    PubMed

    Cong, Rong-Gang; Shen, Shaochuan

    2013-01-01

    This paper investigates the interactive relationships among China energy price shocks, stock market, and the macroeconomy using multivariate vector autoregression. The results indicate that there is a long cointegration among them. A 1% rise in the energy price index can depress the stock market index by 0.54% and the industrial value-adding growth by 0.037%. Energy price shocks also cause inflation and have a 5-month lag effect on stock market, which may result in the stock market "underreacting." The energy price can explain stock market fluctuations better than the interest rate over a longer time period. Consequently, investors should pay greater attention to the long-term effect of energy on the stock market. PMID:23690737

  6. Marketing.

    ERIC Educational Resources Information Center

    Appel, David L.

    This booklet suggests ways in which institutions--Catholic schools in particular--can move beyond public relations and advertising to engage in the broader arena of marketing with its focus on consumer satisfaction. The first of the book's three chapters reviews the concept of marketing, providing definitions of key terms, clarification of…

  7. Preprandial ghrelin is not affected by macronutrient intake, energy intake or energy expenditure

    PubMed Central

    Paul, David R; Kramer, Matthew; Rhodes, Donna G; Rumpler, William V

    2005-01-01

    Background Ghrelin, a peptide secreted by endocrine cells in the gastrointestinal tract, is a hormone purported to have a significant effect on food intake and energy balance in humans. The influence of factors related to energy balance on ghrelin, such as daily energy expenditure, energy intake, and macronutrient intake, have not been reported. Secondly, the effect of ghrelin on food intake has not been quantified under free-living conditions over a prolonged period of time. To investigate these effects, 12 men were provided with an ad libitum cafeteria-style diet for 16 weeks. The macronutrient composition of the diets were covertly modified with drinks containing 2.1 MJ of predominantly carbohydrate (Hi-CHO), protein (Hi-PRO), or fat (Hi-FAT). Total energy expenditure was measured for seven days on two separate occasions (doubly labeled water and physical activity logs). Results Preprandial ghrelin concentrations were not affected by macronutrient intake, energy expenditure or energy intake (all P > 0.05). In turn, daily energy intake was significantly influenced by energy expenditure, but not ghrelin. Conclusion Preprandial ghrelin does not appear to be influenced by macronutrient composition, energy intake, or energy expenditure. Similarly, ghrelin does not appear to affect acute or chronic energy intake under free-living conditions. PMID:15745452

  8. Legal and regulatory issues affecting compressed air energy storage

    SciTech Connect

    Hendrickson, P.L.

    1981-07-01

    Several regulatory and legal issues that can potentially affect implementation of a compressed air energy storage (CAES) system are discussed. This technology involves the compression of air using base load electric power for storage in an underground storage medium. The air is subsequently released and allowed to pass through a turbine to generate electricity during periods of peak demand. The storage media considered most feasible are a mined hard rock cavern, a solution-mined cavern in a salt deposit, and a porous geologic formation (normally an aquifer) of suitable structure. The issues are discussed in four categories: regulatory issues common to most CAES facilities regardless of storage medium, regulatory issues applicable to particular CAES reservoir media, issues related to possible liability from CAES operations, and issues related to acquisition of appropriate property rights for CAES implementation. The focus is on selected federal regulation. Lesser attention is given to state and local regulation. (WHK)

  9. Higher Attaining but Emotionally Brittle: Why We Need to Assess How School Marketing Policies Affect Students

    ERIC Educational Resources Information Center

    Norris, Stuart

    2016-01-01

    The entrenching of competitive values within the public-market field of secondary education has led to the formation of academically focused institutions whose budgets and reputations are based on gaining large numbers of students who have the best chance of attaining highly in public examinations. Although parents have become savvier about their…

  10. How Marketing Practices Affect Education: A Comparative Case Study of Canada, the United States and Australia

    ERIC Educational Resources Information Center

    Eaton, Sarah Elaine; Goddard, J. Tim

    2007-01-01

    This paper examines the theory and practice of the commercialization of education in Canada, using comparative examples from the United States and Australia. Critical theory provides the framework for the study. From the broad focus of business practice, the examination is narrowed down to marketing, and even further to branding, at all levels,…

  11. Light intensity is the main factor affecting fresh market spinach tolerance for Phenmedipham

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The few available herbicides for fresh market spinach do not provide adequate weed control, and there is need for additional herbicide tools. Phenmedipham is registered for use in processing spinach but not in fresh spinach due to its crop injury potential and short time window from application to h...

  12. Market and energy demand analysis of a US maglev system

    SciTech Connect

    Vyas, A.D.; Rote, D.M.

    1993-06-01

    High-speed magnetically levitated (maglev) vehicles can provide an alternative mode of transportation for intercity travel, particularly for short- and medium-distance trips between 100 to 600 mi (160 and 960 km). The patterns of growth and the underlying factors affecting that growth In the year 2010 are evaluated to determine the magnitude of US Intercity travel that would become the basis for maglev demand. A methodology that is sensitive to the travelers` socioeconomic attributes was developed to Forecast intercity travel. Travel between 78 major metropolitan areas by air and highway modes is projected, and 12 high-density travel corridors are Identified and selected. The potential for a maglev system to substitute for part or that travel is calculated by using a model that estimates the extent of diversion from highway and air to maglev. Energy demand is estimated on the basis of energy usage during acceleration and cruise phases for each corridor and corridor connections.

  13. Market and energy demand analysis of a US maglev system

    SciTech Connect

    Vyas, A.D.; Rote, D.M.

    1993-01-01

    High-speed magnetically levitated (maglev) vehicles can provide an alternative mode of transportation for intercity travel, particularly for short- and medium-distance trips between 100 to 600 mi (160 and 960 km). The patterns of growth and the underlying factors affecting that growth In the year 2010 are evaluated to determine the magnitude of US Intercity travel that would become the basis for maglev demand. A methodology that is sensitive to the travelers' socioeconomic attributes was developed to Forecast intercity travel. Travel between 78 major metropolitan areas by air and highway modes is projected, and 12 high-density travel corridors are Identified and selected. The potential for a maglev system to substitute for part or that travel is calculated by using a model that estimates the extent of diversion from highway and air to maglev. Energy demand is estimated on the basis of energy usage during acceleration and cruise phases for each corridor and corridor connections.

  14. Technical Barriers, Gaps,and Opportunities Related to Home Energy Upgrade Market Delivery

    SciTech Connect

    Bianchi, Marcus V.A.

    2011-11-01

    This report outlines the technical barriers, gaps, and opportunities that arise in executing home energy upgrade market delivery approaches, as identified through research conducted by the U.S. Department of Energy's Building America program.

  15. 76 FR 81487 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-28

    ... Area Power Administration Application of the Energy Planning and Management Program Power Marketing...-2017 marketing efforts, the Energy Management and Planning Program (Program), and the Conformed General...) published in the Federal Register on December 28, ] 1984 (49 FR 50582), are available at...

  16. 75 FR 54063 - Demand Response Compensation in Organized Wholesale Energy Markets; Technical Conference

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-03

    ...\\ Demand Response Compensation in Organized Wholesale Energy Markets, Notice of Proposed Rulemaking, 75 FR... Rulemaking and Notice of Technical Conference (Supplemental Notice), 75 FR 47,499, 132 FERC ] 61,094 (issued... COMMISSION 18 CFR Part 35 Demand Response Compensation in Organized Wholesale Energy Markets;...

  17. Marketability of ready-to-eat cactus pear as affected by temperature and modified atmosphere.

    PubMed

    Cefola, Maria; Renna, Massimiliano; Pace, Bernardo

    2014-01-01

    In order to increase the diffusion of cactus pear fruits, in this study, the proper maturity index for peeling and processing them as ready-to-eat product was evaluated and characterized. Thereafter, the effects of different storage temperatures and modified atmosphere conditions on the marketability of ready-to-eat cactus pear were studied. The storage of ready-to-eat fruits at 4 °C in both passive (air) and semi-active (10 kPa O2 and 10 kPa CO2) modified atmosphere improved the marketability by 30%, whereas the storage at 8 °C caused a dangerous reduction in O2 partial pressure inside modified atmosphere packages, due to fruits' increased metabolic activity. A very low level of initial microbial growth was detected, while a severe increase in mesophilic and psychrophilic bacteria was shown in control samples at both temperatures during storage; an inhibitory effect of modified atmosphere on microbial growth was also observed. In conclusion, modified atmosphere improved only the marketability of fruits stored at 4 °C; whereas the storage at 8 °C resulted in deleterious effects on the ready-to-eat fruits, whether stored in air or in modified atmosphere. PMID:24426044

  18. Will Commodity Properties Affect Seller's Creditworthy: Evidence in C2C E-commerce Market in China

    NASA Astrophysics Data System (ADS)

    Peng, Hui; Ling, Min

    This paper finds out that the credit rating level shows significant difference among different sub-commodity markets in E-commerce, which provides room for sellers to get higher credit rating by entering businesses with higher average credit level before fraud. In order to study the influence of commodity properties on credit rating, this paper analyzes how commodity properties affect average crediting rating through the degree of information asymmetry, returns and costs of fraud, credibility perception and fraud tolerance. Empirical study shows that Delivery, average trading volume, average price and complaint possibility have decisive impacts on credit performance; brand market share, the degree of standardization and the degree of imitation also have a relatively less significant effect on credit rating. Finally, this paper suggests that important commodity properties should be introduced to modify reputation system, for preventing credit rating arbitrage behavior where sellers move into low-rating commodity after being assigned high credit rating.

  19. Using segmentation insights to sell energy products to the mass market. Final report

    SciTech Connect

    Lineweber, D.

    1998-11-01

    Energy services companies face a future in which their marketing and sales functions will become more critical. Technology sales to mass market customers will be one of the ways in which retail energy service providers will be able to directly generate incremental revenue, increase the demand for their core product (electricity), and enhance customer loyalty. But selling energy products to the mass market can be difficult. Great products do not always win, and implementation (i.e., how providers approach the market) is at least half the game. One of the tools available to technology marketers is market segmentation. Segmentation methods can help by dividing large markets into groups of potential customers characterized in terms of how likely they would be to buy new products, and further subdivided according to the factors that influence their decision to buy or not buy. By understanding and targeting these groups differentially, marketing efficiency is enhanced, as is the likelihood of success of a given sales program. Ultimately, however, while market segmentation methods are potentially powerful, they are also notoriously difficult to use. This report summarizes the segmentation options available to energy product marketers, and provides a summary analysis of the relative advantages and disadvantages of commonly used options.

  20. Standard performance contracting: A tool for both energy efficiency and market transformation?

    SciTech Connect

    Rubinstein, E.; Schiller, S.R.; Jump, D.A.

    1998-07-01

    The California Public Utilities Commission has decided that energy efficiency Public Goods Charges will be used for market transformation programs. During 1998 about 40% of those funds have been allocated to implement Standard Performance Contracting (SPC) projects in the residential and non-residential markets. SPCs are being sold as a means of providing energy efficiency services while transforming and strengthening the market for the service providers. The SPC programs offer standardized pay-for-performance agreements between program administrators and Project Sponsors. This paper reviews the history and design of California SPC programs and evaluates results to date as well as the effectiveness of this program concept. The authors described features of the SPC as well as options that can make SPCs both market transformation and energy efficiency resource programs. Conclusions and recommendations focus on whether SPCs are effective market transformation tools, in which markets can they be effective, and which design features are of key importance.

  1. Effects of river impoundment on ecosystem services of large tropical rivers: embodied energy and market value of artisanal fisheries.

    PubMed

    Hoeinghaus, David J; Agostinho, Angelo A; Gomes, Luiz C; Pelicice, Fernando M; Okada, Edson K; Latini, João D; Kashiwaqui, Elaine A L; Winemiller, Kirk O

    2009-10-01

    Applying the ecosystem services concept to conservation initiatives or in managing ecosystem services requires understanding how environmental impacts affect the ecology of key species or functional groups providing the services. We examined effects of river impoundments, one of the leading threats to freshwater biodiversity, on an important ecosystem service provided by large tropical rivers (i.e., artisanal fisheries). The societal and economic importance of this ecosystem service in developing countries may provide leverage to advance conservation agendas where future impoundments are being considered. We assessed impoundment effects on the energetic costs of fisheries production (embodied energy) and commercial market value of the artisanal fishery of the Paraná River, Brazil, before and after formation of Itaipu Reservoir. High-value migratory species that dominated the fishery before the impoundment was built constituted a minor component of the contemporary fishery that is based heavily on reservoir-adapted introduced species. Cascading effects of river impoundment resulted in a mismatch between embodied energy and market value: energetic costs of fisheries production increased, whereas market value decreased. This was partially attributable to changes in species functional composition but also strongly linked to species identities that affected market value as a result of consumer preferences even when species were functionally similar. Similar trends are expected in other large tropical rivers following impoundment. In addition to identifying consequences of a common anthropogenic impact on an important ecosystem service, our assessment provides insight into the sustainability of fisheries production in tropical rivers and priorities for regional biodiversity conservation. PMID:19459891

  2. New wholesale power market design using linked forward markets : a study for the DOE energy storage systems program.

    SciTech Connect

    Silva Monroy, Cesar Augusto; Loose, Verne William; Ellison, James F.; Elliott, Ryan Thomas; Byrne, Raymond Harry; Guttromson, Ross; Tesfatsion, Leigh S.

    2013-04-01

    This report proposes a reformulation of U.S. ISO/RTO-managed wholesale electric power mar- kets for improved reliability and e ciency of system operations. Current markets do not specify or compensate primary frequency response. They also unnecessarily limit the participation of new technologies in reserve markets and o er insu cient economic inducements for new capacity invest- ment. In the proposed market reformulation, energy products are represented as physically-covered rm contracts and reserve products as physically-covered call option contracts. Trading of these products is supported by a backbone of linked ISO/RTO-managed forward markets with planning horizons ranging from multiple years to minutes ahead. A principal advantage of this reformulation is that reserve needs can be speci ed in detail, and resources can o er the services for which they are best suited, without being forced to conform to rigid reserve product de nitions. This should improve the business case for electric energy storage and other emerging technologies to provide reserve. In addition, the facilitation of price discovery should help to ensure e cient energy/reserve procurement and adequate levels of new capacity investment.

  3. Market impact of selected industrial energy efficient technologies. Final report Jun 81-May 82

    SciTech Connect

    Lerner, M.O.; Salama, S.; Kothari, V.S.

    1982-09-01

    This analysis is designed to assist the Gas Research Institute (GRI) in evaluating technologies within the Industrial Utilization (IU) program. The main focus of the study is to assess the market impacts of selected projects designed by GRI to improve industrial sector energy efficiency and reduce energy-related cost. Market impacts examined for GRI include the energy savings and consumer savings that could result from these industrial technologies sponsored by GRI.

  4. Factors Affecting Students' Choice to Enroll at HCC: Implications for Marketing, Recruitment, and Advising.

    ERIC Educational Resources Information Center

    Quinley, John W.

    A study was conducted to analyze the factors which affect students' decisions to enroll at Harford Community College (HCC), Harford County, Maryland. An entrant follow-up survey was sent in spring 1984 to all students who were enrolled in a Maryland community college for the first time in fall 1982. The survey sought to evaluate the extent to…

  5. Seventy-One Trends That May Affect Entrepreneur Education for Future World Markets.

    ERIC Educational Resources Information Center

    Cetron, Marvin

    Entrepreneurship education is and will likely continue to be affected by various societal, technological, educational, labor force, management, ideological, family, and institutional trends. In the area of the economy, these trends include a rise of middle-class society, the integration of the national economy, and the integration of the national…

  6. 75 FR 74711 - Planet Energy (Pennsylvania) Corp.; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Planet Energy (Pennsylvania) Corp.; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding, of Planet Energy (Pennsylvania) Corp.'s application...

  7. 75 FR 74712 - Planet Energy (Maryland) Corp.; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Planet Energy (Maryland) Corp.; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding, of Planet Energy (Maryland) Corp.'s application...

  8. Specifying energy efficiency to stimulate the market - the US Federal Government

    SciTech Connect

    Trenkle, A.

    1995-12-01

    The U.S. Federal Government annually purchases $18 billion of information technology equipment, over $3 billion of which is comprised of personal computers (PCs) and associated equipment. Each year, Federal agencies purchase one-half million microcomputers. The Department of Defense buys half the Federal computers, and the government`s 10 largest agencies buy 80 to 90% of the computers. This includes agencies such as Health and Human Services with Social Security, the Internal Revenue Service, and the Department of Agriculture. The Federal Government controls 5 to 10% of all computers bought in the United States each year, so if it defines a policy or a specification, it has the potential to greatly influence the market. Executive orders and legislation passed during the last two years have affected how energy will be used over the next 10 years. Major cutbacks in energy use have been specified, along with the push toward buying energy-efficient products through the Energy Policy Act of 1992, other types of legislation, and executive orders. There has been a redirection in the information technology arena to use energy efficiency as a portion of the specification when a product is purchased. Traditionally, Federal Information Resources Management (IRM) managers have not concentrated on energy efficiency; rather, they have concentrated on performance, power, and meeting the agencies` missions. The executive orders and legislation of the past several years have caused a shift in focus. In particular, Executive Order 12845 which specified energy-efficient computers, has been a major part of that area. It was signed by President Clinton on Earth Day 1993, and mandated that after October 18, 1993, all Federal Government purchases of microcomputers, monitors, and associated printers must meet the U.S. Environmental Protection Agency`s (EPA`s) requirements for the Energy Star Computers Program.

  9. Proceedings of the Chinese-American symposium on energy markets and the future of energy demand

    SciTech Connect

    Meyers, S.

    1988-11-01

    The Symposium was organized by the Energy Research Institute of the State Economic Commission of China, and the Lawrence Berkeley Laboratory and Johns Hopkins University from the United States. It was held at the Johns Hopkins University Nanjing Center in late June 1988. It was attended by about 15 Chinese and an equal number of US experts on various topics related to energy demand and supply. Each presenter is one of the best observers of the energy situation in their field. A Chinese and US speaker presented papers on each topic. In all, about 30 papers were presented over a period of two and one half days. Each paper was translated into English and Chinese. The Chinese papers provide an excellent overview of the emerging energy demand and supply situation in China and the obstacles the Chinese planners face in managing the expected increase in demand for energy. These are matched by papers that discuss the energy situation in the US and worldwide, and the implications of the changes in the world energy situation on both countries. The papers in Part 1 provide historical background and discuss future directions. The papers in Part 2 focus on the historical development of energy planning and policy in each country and the methodologies and tools used for projecting energy demand and supply. The papers in Part 3 examine the pattern of energy demand, the forces driving demand, and opportunities for energy conservation in each of the major sectors in China and the US. The papers in Part 4 deal with the outlook for global and Pacific region energy markets and the development of the oil and natural gas sector in China.

  10. Spatial analysis of world energy markets: estimation of the demand for energy and variable supply simulation

    SciTech Connect

    Al-Sahlawi, M.A.

    1985-01-01

    This study develops a theoretical and empirical model to estimate the demand for oil, natural gas, and coal in the developing countries and to then simulate the response of spatially separated world energy markets to supply shocks. It is found that the demands for oil, natural gas, and coal in the developing countries are highly priced inelastic in the short-run. This is in keeping with elasticity estimates for the developed countries. The model simulates two kinds of supply shocks, first; partial blocking of the Strait of Hormuz, and second; return of Iraq and Iran oil supplies to their pre-war levels. Additionally, the impact of economic growth on energy demand is simulated when supplies are variable. The simulation results reveals that the problem of having oil supply disruption or oil supply surplus seems to create problems that can be solved by varying the supplies of energy substitutes. However, the impact of economic growth appears to be minimal.

  11. Accelerating the commercialization on new technologies. [free market operation of federal alternate energy sources programs

    NASA Technical Reports Server (NTRS)

    Kuehn, T. J.; Nawrocki, P. M.

    1978-01-01

    It is suggested that federal programs for hastening the adoption of alternative energy sources must operate within the free market structure. Five phases of the free market commercialization process are described. Federal role possibilities include information dissemination and funding to stimulate private sector activities within these five phases, and federally sponsored procedures for accelerating commercialization of solar thermal small power systems are considered.

  12. 75 FR 47499 - Demand Response Compensation in Organized Wholesale Energy Markets

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-06

    ... Response Compensation in Organized Wholesale Energy Markets, Notice of Proposed Rulemaking, 75 FR 15362... opportunity for comment on issues related to the March 18, 2010 NOPR, 75 FR 15362 (March 29, 2010), regarding... Competition in Regions with Organized Electric Markets, Order No. 719, 73 FR 64100 (Oct. 28, 2008), FERC...

  13. Colored Mulches Affect Yield of Fresh-market Tomato Infected with Meloidogyne incognita.

    PubMed

    Fortnum, B A; Decoteau, D R; Kasperbauer, M J

    1997-12-01

    The effects of different-colored polyethylene mulches on the quantity and spectra of reflected light, earliness of fruit set, fruit yield and quality, and root-knot disease were studied in field-grown, staked tomato (Lycopersicon esculentum). White mulch reflected more photosynthetic light and a lower far-red-to-red ratio than red mulch, whereas black mulch reflected less than 5 percent of any color. Soil temperatures and fruit yields were recorded for tomato plants inoculated with Meloidogyne incognita race 3 at initial populations of 0, 1,000, 10,000, 50,000, or 100,000 eggs/plant and grown over black, white, or red plastic mulch in both spring and fall. Soil temperatures were lower under white mulch than under red or black mulch. Tomato yields declined as inoculum level increased. Plants grown over red mulch in the spring and inoculated with 50,000 eggs of M. incognita had greater early marketable yields than similarly inoculated plants grown over black or white mulch. Tomato plants inoculated with 100,000 eggs and grown over white mulch or red mulch in the spring had greater total yields per plot than similar plants grown over black mulch (7.39 kg and 7.71 kg vs. 3.65 kg, respectively). PMID:19274191

  14. Three Essays on Renewable Energy Policy and its Effects on Fossil Fuel Generation in Electricity Markets

    NASA Astrophysics Data System (ADS)

    Bowen, Eric

    In this dissertation, I investigate the effectiveness of renewable policies and consider their impact on electricity markets. The common thread of this research is to understand how renewable policy incentivizes renewable generation and how the increasing share of generation from renewables affects generation from fossil fuels. This type of research is crucial for understanding whether policies to promote renewables are meeting their stated goals and what the unintended effects might be. To this end, I use econometric methods to examine how electricity markets are responding to an influx of renewable energy. My dissertation is composed of three interrelated essays. In Chapter 1, I employ recent scholarship in spatial econometrics to assess the spatial dependence of Renewable Portfolio Standards (RPS), a prominent state-based renewable incentive. In Chapter 2, I explore the impact of the rapid rise in renewable generation on short-run generation from fossil fuels. And in Chapter 3, I assess the impact of renewable penetration on coal plant retirement decisions.

  15. International energy policy: the conflict of investment needs and market signals

    SciTech Connect

    Tempest, P.

    1985-04-01

    The Arabian Gulf is a neglected opportunity and Western Europe a neglected risk on resource and production cost grounds, but the greatest danger to energy security lies in the US imposing its highly market-oriented energy logic on the rest of the world. Speaking for the International Association of Energy Economists, the author points out that energy prospects look different to Europeans than to Americans. Europe needs to develop a balancing factor to Soviet gas, but is ahead of the US in its concern for energy security and the impact of energy development on the environment and society. The US message that free markets provide the best solutions tends to be ignored because the US message persists in its claim that the price of oil drives the entire energy machine. Natural gas offers the most hope as an alternative, but it is necessary to develop committed markets.

  16. Social Marketing in Malaysia: Cognitive, Affective, and Normative Mediators of the TAK NAK Antismoking Advertising Campaign.

    PubMed

    Lee, Wonkyong Beth; Fong, Geoffrey T; Dewhirst, Timothy; Kennedy, Ryan D; Yong, Hua-Hie; Borland, Ron; Awang, Rahmat; Omar, Maizurah

    2015-01-01

    Antismoking mass media campaigns are known to be effective as part of comprehensive tobacco control programs in high-income countries, but such campaigns are relatively new in low- and middle-income countries and there is a need for strong evaluation studies from these regions. This study examines Malaysia's first national antismoking campaign, TAK NAK. The data are from the International Tobacco Control Malaysia Survey, which is an ongoing cohort survey of a nationally representative sample of adult smokers (18 years and older; N = 2,006). The outcome variable was quit intentions of adult smokers, and the authors assessed the extent to which quit intentions may have been strengthened by exposure to the antismoking campaign. The authors also tested whether the impact of the campaign on quit intentions was related to cognitive mechanisms (increasing thoughts about the harm of smoking), affective mechanisms (increasing fear from the campaign), and perceived social norms (increasing perceived social disapproval about smoking). Mediational regression analyses revealed that thoughts about the harm of smoking, fear arousal, and social norms against smoking mediated the relation between TAK NAK impact and quit intentions. Effective campaigns should prompt smokers to engage in both cognitive and affective processes and encourage consideration of social norms about smoking in their society. PMID:26054867

  17. Three essays on agricultural price volatility and the linkages between agricultural and energy markets

    NASA Astrophysics Data System (ADS)

    Wu, Feng

    This dissertation contains three essays. In the first essay I use a volatility spillover model to find evidence of significant spillovers from crude oil prices to corn cash and futures prices, and that these spillover effects are time-varying. Results reveal that corn markets have become much more connected to crude oil markets after the introduction of the Energy Policy Act of 2005. Furthermore, crude oil prices transmit positive volatility spillovers into corn prices and movements in corn prices become more energy-driven as the ethanol gasoline consumption ratio increases. Based on this strong volatility link between crude oil and corn prices, a new cross hedging strategy for managing corn price risk using oil futures is examined and its performance studied. Results show that this cross hedging strategy provides only slightly better hedging performance compared to traditional hedging in corn futures markets alone. The implication is that hedging corn price risk in corn futures markets alone can still provide relatively satisfactory performance in the biofuel era. The second essay studies the spillover effect of biofuel policy on participation in the Conservation Reserve Program. Landowners' participation decisions are modeled using a real options framework. A novel aspect of the model is that it captures the structural change in agriculture caused by rising biofuel production. The resulting model is used to simulate the spillover effect under various conditions. In particular, I simulate how increased growth in agricultural returns, persistence of the biofuel production boom, and the volatility surrounding agricultural returns, affect conservation program participation decisions. Policy implications of these results are also discussed. The third essay proposes a methodology to construct a risk-adjusted implied volatility measure that removes the forecasting bias of the model-free implied volatility measure. The risk adjustment is based on a closed

  18. Essays in energy policy and planning modeling under uncertainty: Value of information, optimistic biases, and simulation of capacity markets

    NASA Astrophysics Data System (ADS)

    Hu, Ming-Che

    Optimization and simulation are popular operations research and systems analysis tools for energy policy modeling. This dissertation addresses three important questions concerning the use of these tools for energy market (and electricity market) modeling and planning under uncertainty. (1) What is the value of information and cost of disregarding different sources of uncertainty for the U.S. energy economy? (2) Could model-based calculations of the performance (social welfare) of competitive and oligopolistic market equilibria be optimistically biased due to uncertainties in objective function coefficients? (3) How do alternative sloped demand curves perform in the PJM capacity market under economic and weather uncertainty? How does curve adjustment and cost dynamics affect the capacity market outcomes? To address the first question, two-stage stochastic optimization is utilized in the U.S. national MARKAL energy model; then the value of information and cost of ignoring uncertainty are estimated for three uncertainties: carbon cap policy, load growth and natural gas prices. When an uncertainty is important, then explicitly considering those risks when making investments will result in better performance in expectation (positive expected cost of ignoring uncertainty). Furthermore, eliminating the uncertainty would improve strategies even further, meaning that improved forecasts of future conditions are valuable ( i.e., a positive expected value of information). Also, the value of policy coordination shows the difference between a strategy developed under the incorrect assumption of no carbon cap and a strategy correctly anticipating imposition of such a cap. For the second question, game theory models are formulated and the existence of optimistic (positive) biases in market equilibria (both competitive and oligopoly markets) are proved, in that calculated social welfare and producer profits will, in expectation, exceed the values that will actually be received

  19. Development of the Geothermal Heat Pump Market in China; Renewable Energy in China

    SciTech Connect

    Not Available

    2006-03-01

    This case study is one in a series of Success Stories on developing renewable energy technologies in China for a business audience. It focuses on the development of the geothermal heat pump market in China.

  20. 78 FR 64207 - Application To Export Electric Energy; New Brunswick Energy Marketing Corporation (f/k/a New...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... Application To Export Electric Energy; New Brunswick Energy Marketing Corporation (f/k/a New Brunswick Power... 301(b) and 402(f) of the Department of Energy Organization Act (42 U.S.C. 7151(b), 7172(f)) and require authorization under section 202(e) of the Federal Power Act (16 U.S.C. 824a(e)). On December...

  1. Towards a Continental Energy Market: From the Energy Crisis to the Free Trade Agreement, 1970-88.

    ERIC Educational Resources Information Center

    Bennett, Paul W.

    1989-01-01

    Discusses the impact the 1973 oil embargo and resulting energy crisis had on Canadian energy policies, which eventually led in 1987 to the enactment of the Free Trade Agreement between Canada and the United States. Includes excerpts of three documents which reveal much about the shift in Canadian policy toward a continental energy market. (LS)

  2. Status and Trends in U.S. Compliance and Voluntary Renewable Energy Certificate Markets (2010 Data)

    SciTech Connect

    Heeter, J.; Bird, L.

    2011-10-01

    This report documents the status and trends of 'compliance'--renewable energy certificate (REC) markets used to meet state renewable portfolio standard (RPS) requirements--and 'voluntary' markets--those in which consumers and institutions purchase renewable energy to match their electricity needs on a voluntary basis. Today, 29 states and the District of Columbia have an RPS, more than half of all U.S. electricity customers have an option to purchase some type of green power product directly from a retail electricity provider, and all consumers have the option to purchase RECs. This report documents REC activities and trends in the United States. The compliance REC market analysis includes analysis of REC trading, regional REC markets, REC tracking systems, types of compliance RECs, compliance REC pricing trends, and an overview of compliance with RPS polices. The voluntary REC analysis presents data and analysis on voluntary market sales and customer participation, products and premiums, green pricing marketing and administrative expenses, voluntary REC pricing, and the voluntary carbon offsets market. The report concludes with a discussion of upcoming guidance from the Federal Trade Commission on green marketing claims, the emergence of community solar programs, and the potential impact of Dodd-Frank regulations on the REC market.

  3. Evaluation of factors affecting prescribing behaviors, in iran pharmaceutical market by econometric methods.

    PubMed

    Tahmasebi, Nima; Kebriaeezadeh, Abbas

    2015-01-01

    Prescribing behavior of physicians affected by many factors. The present study is aimed at discovering the simultaneous effects of the evaluated factors (including: price, promotion and demographic characteristics of physicians) and quantification of these effects. In order to estimate these effects, Fluvoxamine (an antidepressant drug) was selected and the model was figured out by panel data method in econometrics. We found that insurance and advertisement respectively are the most effective on increasing the frequency of prescribing, whilst negative correlation was observed between price and the frequency of prescribing a drug. Also brand type is more sensitive to negative effect of price than to generic. Furthermore, demand for a prescription drug is related with physician demographics (age and sex). According to the results of this study, pharmaceutical companies should pay more attention to the demographic characteristics of physicians (age and sex) and their advertisement and pricing strategies. PMID:25901174

  4. Evaluation of Factors Affecting Prescribing Behaviors, in Iran Pharmaceutical Market by Econometric Methods

    PubMed Central

    Tahmasebi, Nima; Kebriaeezadeh, Abbas

    2015-01-01

    Prescribing behavior of physicians affected by many factors. The present study is aimed at discovering the simultaneous effects of the evaluated factors (including: price, promotion and demographic characteristics of physicians) and quantification of these effects. In order to estimate these effects, Fluvoxamine (an antidepressant drug) was selected and the model was figured out by panel data method in econometrics. We found that insurance and advertisement respectively are the most effective on increasing the frequency of prescribing, whilst negative correlation was observed between price and the frequency of prescribing a drug. Also brand type is more sensitive to negative effect of price than to generic. Furthermore, demand for a prescription drug is related with physician demographics (age and sex). According to the results of this study, pharmaceutical companies should pay more attention to the demographic characteristics of physicians (age and sex) and their advertisement and pricing strategies. PMID:25901174

  5. Examination of Potential Benefits of an Energy Imbalance Market in the Western Interconnection

    SciTech Connect

    Milligan, M.; Clark, K.; King, J.; Kirby, B.; Guo, T.; Liu, G.

    2013-03-01

    In the Western Interconnection, there is significant interest in improving approaches to wide-area coordinated operations of the bulk electric power system, in part because of the increasing penetration of variable generation. One proposed solution is an energy imbalance market. This study focused on that approach alone, with the goal of identifying the potential benefits of an energy imbalance market in the year 2020.

  6. 77 FR 30521 - Community Energy, Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Community Energy, Inc.; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of...

  7. 76 FR 20651 - Application To Export Electric Energy; Cargill Power Markets, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... Application To Export Electric Energy; Cargill Power Markets, LLC AGENCY: Office of Electricity Delivery and... applied for authority to transmit electric energy from the United States to Mexico pursuant to section 202..., 2011, DOE received an application from CPM for authority to transmit electric energy from the...

  8. 78 FR 40473 - Plainfield Renewable Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Plainfield Renewable Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding,...

  9. 77 FR 64980 - Chesapeake Renewable Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Chesapeake Renewable Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization October 18, 2012. This is a supplemental notice in the...

  10. 18 CFR 375.307 - Delegations to the Director of the Office of Energy Market Regulation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Delegations to the Director of the Office of Energy Market Regulation. 375.307 Section 375.307 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REVISED GENERAL RULES THE...

  11. 18 CFR 375.307 - Delegations to the Director of the Office of Energy Market Regulation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Delegations to the Director of the Office of Energy Market Regulation. 375.307 Section 375.307 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REVISED GENERAL RULES THE...

  12. 18 CFR 375.307 - Delegations to the Director of the Office of Energy Market Regulation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Delegations to the Director of the Office of Energy Market Regulation. 375.307 Section 375.307 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REVISED GENERAL RULES THE...

  13. Factors affecting microbial spoilage and shelf-life of chilled vacuum-packed lamb transported to distant markets: a review.

    PubMed

    Mills, John; Donnison, Andrea; Brightwell, Gale

    2014-09-01

    Vacuum-packaging and stringent control of storage temperatures enable the export of meat to distant markets, supplying a chilled product that can favourably compete with local fresh meats. To save fuel and reduce emissions, the speed of ships travelling to international markets has decreased resulting in requirement for the shelf-life of chilled lamb to be extended beyond the recognised time of 60-70 days. Growth of microorganisms and ability to cause spoilage of vacuum-packed lamb are dependent on many factors, including the type and initial concentration of spoilage bacteria, meat pH, water activity, availability of substrates, oxygen availability and, most importantly, storage time and temperature of the packaged product. This paper reviews the existing knowledge of the spoilage bacteria affecting vacuum-packed lamb, discusses the impact of these bacteria on product quality, shelf-life and spoilage, and concludes that under specified conditions the shelf-life of chilled lamb can be extended to beyond 70 days. PMID:24875594

  14. Next-generation building energy management systems and implications for electricity markets.

    SciTech Connect

    Zavala, V. M.; Thomas, C.; Zimmerman, M.; Ott, A.

    2011-08-11

    The U.S. national electric grid is facing significant changes due to aggressive federal and state targets to decrease emissions while improving grid efficiency and reliability. Additional challenges include supply/demand imbalances, transmission constraints, and aging infrastructure. A significant number of technologies are emerging under this environment including renewable generation, distributed storage, and energy management systems. In this paper, we claim that predictive energy management systems can play a significant role in achieving federal and state targets. These systems can merge sensor data and predictive statistical models, thereby allowing for a more proactive modulation of building energy usage as external weather and market signals change. A key observation is that these predictive capabilities, coupled with the fast responsiveness of air handling units and storage devices, can enable participation in several markets such as the day-ahead and real-time pricing markets, demand and reserves markets, and ancillary services markets. Participation in these markets has implications for both market prices and reliability and can help balance the integration of intermittent renewable resources. In addition, these emerging predictive energy management systems are inexpensive and easy to deploy, allowing for broad building participation in utility centric programs.

  15. Effect of government policy on alternate-energy-technology market penetration

    SciTech Connect

    Mitchiner, J.L.

    1983-01-01

    Federal support for alternate energy technologies has gone through a boom/bust cycle during the Carter and Reagan administrations. To investigate the effects of these policies, I use a system dynamics model of the industrial market penetration of parabolic troughs as a case study. The Reagan policy, a laissez-faire policy, lets free-market forces determine the market penetration. The Carter policy, an active government policy, combines research, development and demonstration with information dissemination and market financial incentives. The optimal policy depends upon future energy prices. If the price of conventional energy remains low, parabolic troughs never become competitive even with significant government support and thus the laissez-faire policy reduces federal expenditures by approx. $60 million with no negative effects. If the price of unconventional energy increases significantly, however, free-market forces do not develop parabolic troughs into a practical energy source without the benefit of an active government program. If this case study is generalizable to other alternate energy technologies, an active government role in alternate energy technology development should be thought as an insurance policy. How much is it worth to the US today to insure future energy price stability.

  16. Impact of Balancing Area Size, Obligation Sharing, and Energy Markets on Mitigating Ramping Requirements in Systems with Wind Energy

    SciTech Connect

    Kirby, B.; Milligan, M.

    2008-01-01

    Balancing area reserve sharing holds the promise of significantly reducing wind integration costs. In a companion paper we examine wind integration costs as a function of balancing area size to determine if the larger system size helps mitigate wind integration cost increases. In this paper we turn to an examination of the NYISO sub-hourly energy market to understand how it incentivizes generators to respond to ramping signals without having to explicitly pay for the service. Because markets appear to have the ability of bringing out supply response in sub-hourly energy markets, and because existing thermal resources appear to have significant untapped ramping capability, we believe that a combination of fast energy markets and combined balancing area operations can increase the grid's ability to absorb higher wind penetrations without experiencing significant operational problems or costs.

  17. The workshop on energy development issues affecting Appalachia. Final report

    SciTech Connect

    Blaney, B.L.; Jelen, V.F.; Waldman, M.; Evans, J.; Bovee, R.

    1981-08-01

    This report describes the results of a workshop involving representatives of private industries, government agencies and public interest groups that was held in January of 1979 to raise and discuss issues related to Appalachian energy development.

  18. THE WORKSHOP ON ENERGY DEVELOPMENT ISSUES AFFECTING APPALACHIA

    EPA Science Inventory

    This report describes the results of a workshop involving representatives of private industries, government agencies and public interest groups that was held in January of 1979 to raise and discuss issues related to Appalachian energy development.

  19. Nonlinear structure analysis of carbon and energy markets with MFDCCA based on maximum overlap wavelet transform

    NASA Astrophysics Data System (ADS)

    Cao, Guangxi; Xu, Wei

    2016-02-01

    This paper investigates the nonlinear structure between carbon and energy markets by employing the maximum overlap wavelet transform (MODWT) as well as the multifractal detrended cross-correlation analysis based on maximum overlap wavelet transform (MFDCCA-MODWT). Based on the MODWT multiresolution analysis and the statistic Qcc(m) significance, relatively significant cross-correlations are obtained between carbon and energy future markets either on different time scales or on the whole. The result of the Granger causality test indicates bidirectional Granger causality between carbon and electricity future markets, although the Granger causality relationship between the carbon and oil price is not evident. The existence of multifractality for the returns between carbon and energy markets is proven with the MFDCCA-MODWT algorithm. In addition, results of investigating the origin of multifractality demonstrate that both long-range correlations and fat-tailed distributions play important roles in the contributions of multifractality.

  20. Energy efficiency business options for industrial end users in Latin American competitive energy markets: The case of Colombia

    NASA Astrophysics Data System (ADS)

    Botero, Sergio

    2002-01-01

    Energy markets today in Latin America and worldwide are being restructured from monopolies, either state-owned or privately-owned, to be more openly competitive and incorporate more participation from the private sector. Thus, the schemes that were formerly developed to foster end use energy efficiency are no longer applicable because they were based on mandatory regulations made with political decisions, without sufficiently considering economic feasibility. A consensus exists that the only way energy efficiency could survive in this new paradigm is by being market oriented, giving better services, and additional options to users. However; there is very little information on what end users prefer, and which options would most satisfy customers. Using Colombia as a case study, this research determines and categorizes the energy efficiency business options for large energy end users that can freely participate in the competitive energy market. The energy efficiency market is understood as a market of services aiming to increase efficiency in energy use. These services can be grouped into seven business options. A survey, following the descriptive method, was sent to energy end users in order to determine their preferences for specific energy efficiency business options, as well as the decision-making criteria taken into account for such options. This data was categorized in ten industry groups. As a conclusion, energy efficiency providers should adapt not only to the economic activity or processes of each customer, but also to the potential business options. It was also found that not all industries consider performance contracting as their most preferred option, as a matter of fact, some industries show much higher preference for conventional business options. Among end users, the divergence in option preferences contrasted with the convergence in decision-making criteria. The decision-making criteria "cost-benefit ratio" overwhelmed all other criterion. End users

  1. Factors affecting the energy consumption of two refrigerator-freezers

    SciTech Connect

    Kao, J.Y.; Kelley, G.E.

    1996-12-31

    Two refrigerator-freezers, one with a top-mounted freezer and one with side-by-side doors, were tested in the laboratory to determine the sensitivity of their energy consumption to various operational factors. Room temperature, room humidity, door openings, and the setting of the anti-sweat heater switch were the factors examined. The results indicated that the room temperature and door openings had a significantly greater effect on energy consumption than the other two factors. More detailed tests were then performed under different room temperature and door-opening combinations. The relationship of door openings and the equivalent test room temperature was established. Finally, the effect on energy of different temperature settings was studied. Test results are presented and discussed.

  2. A scoping study on energy-efficiency market transformation by California Utility DSM Programs

    SciTech Connect

    Eto, J.; Prahl, R.; Schlegel, J.

    1996-07-01

    Market transformation has emerged as a central policy objective for future publicly-funded energy-efficiency programs in California. California Public Utilities Commission (CPUC) Decision 95-12-063 calls for public funding to shift to activities designed to transform the energy-efficiency market. The CPUC envisions that funding {open_quotes}would only be needed for specific and limited periods of time to cause the market to be transformed{close_quotes}. At the same time, the CPUC also acknowledges that {open_quotes}there are many definitions of market transformation{close_quotes} ... and does {open_quotes}not attempt to refine those definitions today{close_quotes}. We argue that a definition of market transformation is essential. The literature is now replete with definitions, and an operational definition is needed for the CPUC to decide on which programs should be supported with public funds. The CPUC decision initially indicated a preference for programs that do not provide financial assistance 4-efficiency programs that rely on financial assistance to customers. However, energy customers have traditionally accounted for a substantial portion of California utility`s DSM programs, so the CPUC`s direction to use ratepayer funds to support programs that will transform the market raises critical questions about how to analyze what has happened in order to plan effectively for the future: Which utility energy-efficiency programs, including those that provide financial assistance to customers, have had market transforming effects? To what extent do current regulatory rules and practices encourage or discourage utilities from running programs that are designed to transform the market? Should the rules and programs be modified, and, if so, how, to promote market transformation?

  3. 78 FR 4143 - Energy Storage Holdings, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Energy Storage Holdings, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Energy Storage Holdings, LLC's application for market-based...

  4. 75 FR 61470 - Smart One Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Smart One Energy, LLC; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding of Smart One Energy, LLC's application for market-based...

  5. 77 FR 26000 - Cactus Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Cactus Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding of Cactus Energy LLC's application for market-based rate authority, with...

  6. 76 FR 9347 - Coyote Canyon Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Coyote Canyon Energy LLC; Supplemental Notice That Initial Market-Based Rate...-referenced proceeding of Coyote Canyon Energy LLC's application for market-based rate authority, with...

  7. 78 FR 54464 - ABC Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission ABC Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding, of ABC Energy, LLC's application for market-based rate authority, with an...

  8. 76 FR 26283 - Blue Chip Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Blue Chip Energy LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding of Blue Chip Energy LLC's application for market-based rate authority, with...

  9. 78 FR 75561 - Astral Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Astral Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding, of Astral Energy LLC's application for market-based rate authority, with...

  10. 76 FR 15306 - Aspen Merchant Energy LP; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Aspen Merchant Energy LP; Supplemental Notice That Initial Market-Based Rate...-referenced proceeding of Aspen Merchant Energy LP's application for market-based rate authority, with...

  11. 75 FR 11532 - El Cajon Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission El Cajon Energy, LLC; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding of El Cajon Energy, LLC's application for market-based...

  12. 76 FR 35211 - El Segundo Energy Center LLC; Supplemental Notice that Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission El Segundo Energy Center LLC; Supplemental Notice that Initial Market-Based... above-referenced proceeding of El Segundo Energy Center, LLC's application for market-based...

  13. 78 FR 49507 - OriGen Energy LLC ; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-14

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission OriGen Energy LLC ; Supplemental Notice That Initial Market-Based Rate...-referenced proceeding of OriGen Energy LLC's application for market-based rate authority, with...

  14. 75 FR 35018 - GenConn Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission GenConn Energy LLC; Supplemental Notice That Initial Market-Based Rate... notice in the above-referenced proceeding of GenConn Energy LLC's application for market-based...

  15. 75 FR 359 - Google Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Google Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing... the above-referenced proceeding of Google Energy LLC's application for market-based rate...

  16. 78 FR 60270 - Platinum Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Platinum Energy, LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding, of Platinum Energy, LLC's application for market-based rate authority, with...

  17. 75 FR 61471 - PalletOne Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission PalletOne Energy, LLC; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding of PalletOne Energy, LLC's application for market-based...

  18. 77 FR 67360 - EnergyMark, LLC; Supplemental Notice that Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission EnergyMark, LLC; Supplemental Notice that Initial Market-Based Rate Filing...-referenced proceeding of EnergyMark, LLC's application for market-based rate authority, with an...

  19. 78 FR 54464 - Premier Empire Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Premier Empire Energy, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Premier Empire Energy, LLC's application for market-based rate...

  20. 77 FR 23476 - Conch Energy Trading, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Conch Energy Trading, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Conch Energy Trading, LLC's application for market-based rate...

  1. 78 FR 8510 - New Energy Services LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission New Energy Services LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding, of New Energy Services LLC's application for market-based rate authority, with...

  2. 76 FR 55378 - AmericaWide Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... Energy Regulatory Commission AmericaWide Energy, LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding of AmericaWide Energy, LLC's application for market-based rate authority, with an... intervene or to protest should file with the Federal Energy Regulatory Commission, 888 First Street,...

  3. 76 FR 71007 - Mercuria Energy America, Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... Energy Regulatory Commission Mercuria Energy America, Inc.; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Mercuria Energy America, Inc.'s application for market-based rate... desiring to intervene or to protest should file with the Federal ] Energy Regulatory Commission, 888...

  4. 77 FR 64980 - Collegiate Clean Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Collegiate Clean Energy, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Collegiate Clean Energy, LLC's application for market-based...

  5. 78 FR 28833 - Lighthouse Energy Group, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Lighthouse Energy Group, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Lighthouse Energy Group, LLC's application for market-based...

  6. 75 FR 44788 - Spark Energy, L.P.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Spark Energy, L.P.; Supplemental Notice That Initial Market-Based Rate... notice in the above-referenced proceeding of Spark Energy, L.P.'s application for market-based...

  7. 78 FR 72673 - Yellow Jacket Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-03

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Yellow Jacket Energy, LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding, of Yellow Jacket Energy, LLC's application for market-based...

  8. 77 FR 66976 - Star Energy Partners LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Star Energy Partners LLC; Supplemental Notice That Initial Market-Based Rate...-referenced proceeding of Star Energy Partners LLC's application for market-based rate authority, with...

  9. 77 FR 53884 - High Mesa Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission High Mesa Energy, LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding, of High Mesa Energy, LLC's application for market-based rate authority, with...

  10. 78 FR 34371 - Centinela Solar Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Centinela Solar Energy, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Centinela Solar Energy, LLC's application for market-based...

  11. 77 FR 28594 - Bethel Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Bethel Wind Energy LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding of Bethel Wind Energy LLC's application for market-based rate authority, with...

  12. 77 FR 28593 - Rippey Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Rippey Wind Energy LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding of Rippey Wind Energy LLC's application for market-based rate authority, with...

  13. 77 FR 47625 - Laurel Hill Wind Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Laurel Hill Wind Energy, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Laurel Hill Wind Energy, LLC's application for market-based...

  14. 77 FR 21555 - Flat Ridge 2 Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Flat Ridge 2 Wind Energy LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Flat Ridge 2 Wind Energy LLC's application for market-based...

  15. 75 FR 18202 - Vantage Wind Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Vantage Wind Energy, LLC; Supplemental Notice That Initial Market-Based Rate... notice in the above-referenced proceeding of Vantage Wind Energy, LLC's application for market-based...

  16. 77 FR 27767 - Galaxy Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Galaxy Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding of Galaxy Energy LLC's application for market-based rate authority, with...

  17. 78 FR 55250 - TEC Energy Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission TEC Energy Inc.; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding, of TEC Energy Inc.'s application for market-based rate authority, with an...

  18. 75 FR 19643 - Crestwood Energy LP; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Crestwood Energy LP; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding of Crestwood Energy LP's application for market-based...

  19. 75 FR 48665 - White Oak Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission White Oak Energy LLC; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding, of White Oak Energy LLC's application for market-based...

  20. 75 FR 19643 - West Oaks Energy LP; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission West Oaks Energy LP; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding of West Oaks Energy LP's application for market-based...

  1. 77 FR 6109 - Mariposa Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Mariposa Energy, LLC; Supplemental Notice That Initial Market- Based Rate...-referenced proceeding of Mariposa Energy, LLC's application for market-based rate authority, with...

  2. 77 FR 64979 - Great Bay Energy IV, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Great Bay Energy IV, LLC; Supplemental Notice That Initial Market-Based Rate...-referenced proceeding of Great Bay Energy IV, LLC's application for market-based rate authority, with...

  3. 77 FR 20380 - Iron Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Iron Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding of Iron Energy LLC's application for market-based rate authority, with an...

  4. 78 FR 38310 - Kiwi Energy NY LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Kiwi Energy NY LLC; Supplemental Notice That Initial Market-Based Rate... notice in the above-referenced proceeding, of Kiwi Energy NY LLC's application for market-based...

  5. 78 FR 38310 - Kiwi Energy Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Kiwi Energy Inc.; Supplemental Notice That Initial Market-Based Rate Filing...-referenced proceeding, of Kiwi Energy Inc.'s application for market-based rate authority, with...

  6. Global energy issues affecting aeronautics: a reasoned conjecture

    NASA Astrophysics Data System (ADS)

    Allen, John E.

    1999-07-01

    This paper is a reasoned conjecture of the future up to 2050 AD including estimates of energy supply and consumption, transport system developments and corresponding pollution effects. Results of the logistic substitution methods (Volterra-Lotka) are used in forecasting trends in innovation, transport and energy. Later work on normative forecasts is also included. The future of aeronautics cannot be isolated from events in other transport modes which together create the major problem of crude oil replacement during the next century. Natural gas will be the dominant energy source for the next 80 years and a major question is how best to use it for aviation. The work on which this paper is based was started in 1992 to answer the following questions: Is the future oil shortfall sufficient to restrict aviation traffic and growth in the next 50 years? If so, what is its substitute? Can a substitute be obtained cheaply enough to free aviation from future kerosine shortages? Is it paramount to change to liquid hydrogen fuel to avoid future fuel shortage in aeronautics, incidentally conferring possible environmental advantages? There was no adequate evidence available to answer these questions, hence a method was devised to bring together several sets of partial data that contributed to the solution. The essence is to use the mean annual growth rate of traffic or energy over a future period as a pseudo-independent variable. This allows the inclusion of alternative high and low estimates of all the important quantities involved.

  7. Technical Barriers, Gaps, and Opportunities Related to Home Energy Upgrade Market Delivery

    SciTech Connect

    Bianchi, M. V. A.

    2011-11-01

    This report outlines the technical barriers, gaps, and opportunities that arise in executing home energy upgrade market delivery approaches, as identified through research conducted by the U.S. Department of Energy's Building America program. The objective of this report is to outline the technical1 barriers, gaps, and opportunities that arise in executing home energy upgrade market delivery approaches, as identified through research conducted by the U.S. Department of Energy's (DOE) Building America program. This information will be used to provide guidance for new research necessary to enable the success of the approaches. Investigation for this report was conducted via publications related to home energy upgrade market delivery approaches, and a series of interviews with subject matter experts (contractors, consultants, program managers, manufacturers, trade organization representatives, and real estate agents). These experts specified technical barriers and gaps, and offered suggestions for how the technical community might address them. The potential benefits of home energy upgrades are many and varied: reduced energy use and costs; improved comfort, durability, and safety; increased property value; and job creation. Nevertheless, home energy upgrades do not comprise a large part of the overall home improvement market. Residential energy efficiency is the most complex climate intervention option to deliver because the market failures are many and transaction costs are high (Climate Change Capital 2009). The key reasons that energy efficiency investment is not being delivered are: (1) The opportunity is highly fragmented; and (2) The energy efficiency assets are nonstatus, low-visibility investments that are not properly valued. There are significant barriers to mobilizing the investment in home energy upgrades, including the 'hassle factor' (the time and effort required to identify and secure improvement works), access to financing, and the opportunity cost of

  8. Socioeconomic Factors Affecting Household Energy Consumption in Qom, Iran

    NASA Astrophysics Data System (ADS)

    Mehrzad, Ebrahimi; Masoud, Alizadeh; Mansour, Ebrahimi

    Petrol is heavily subsidized in Iran which has led both to very high consumption levels and a big smuggling problem as petrol is transported out of Iran's border areas for re-sale in neighboring countries, where petrol prices are much higher. Also, a shortage of refineries combined with wasteful consumption means that Iran regularly imports petrol despite being one of the world's biggest oil producers. To look at the different variables contributing to wasteful consumption of fuel in Iran and the effect of governmental gradual increase of fuel prices, this study questioned 600 family warden views in Qom, Iran. The results showed that more than two third of samples have heard or read at least one news about energy saving and quoted TV as main source of their information while 55% mentioned all fossils resources would be finish in near future and urged optimum energy consumption as the best way to tackle energy crisis (82%), with 85% asked for more media propagation to change wrong cultural behaviors in Qom. Nearly half of the people said that governmental plan to increase domestic price of high octane and regular gasoline annually had little or no effect on fuel consumption and majority of them mentioned cultural changes as the best tools and nearly the same rate were worried about air pollution as the immediate result of uncontrolled fuel consumption in Qom. The results also showed that with increase in each year education of family warden, decreases fuel expenses 11.2% in hot seasons and 1240000 Iranian Rials (IR-R) in cold seasons while increase in family members' size adds 288660 (IR-R) per member to base family size (2) and for each member of family which works outside the house, family energy expenses increase 234470 IR-R. And finally the results showed fuel (or energy) expenses in cold months in Qom is higher than other months and family warden education showed more effect to reduce those expenses during mild months but less during hot months. Therefore it is

  9. Emissions impacts of wind and energy storage in a market environment.

    PubMed

    Sioshansi, Ramteen

    2011-12-15

    This study examines the emissions impacts of adding wind and energy storage to a market-based electric power system. Using Texas as a case study, we demonstrate that market power can greatly effect the emissions benefits of wind, due to most of the coal-fired generation being owned by the two dominant firms. Wind tends to have less emissions benefits when generators exercise market power, since coal-fired generation is withheld from the market and wind displaces natural gas-fired generators. We also show that storage can have greater negative emissions impacts in the presence of wind than if only storage is added to the system. This is due to wind increasing on- and off-peak electricity price differences, which increases the amount that storage and coal-fired generation are used. We demonstrate that this effect is exacerbated by market power. PMID:22044253

  10. The role of energy efficiency and renewable energies in the future world energy market

    SciTech Connect

    Sheffield, J.

    1996-05-01

    The world population is rising rapidly, notably in the developing countries. Historical trends suggest that increased annual energy use per capita is a good surrogate for the standard of living factors which promote a decrease in population growth rate. If these trends continue, stabilization of the world`s population will require the increased use of all sources of energy as cheap oil and gas are depleted. Improved efficiency of energy use and renewable energy sources will be essential to stabilizing population,while providing a decent standard all over the world.

  11. Alternative Approaches to Calculate Benefits of an Energy Imbalance Market With Wind and Solar Energy: Preprint

    SciTech Connect

    Kirby, B.; King, J.; Milligan, M.

    2012-06-01

    The anticipated increase in variable generation in the Western Interconnection over the next several years has raised concerns about how to maintain system balance, especially in smaller Balancing Authority Areas (BAAs). Given renewable portfolio standards in the West, it is possible that more than 50 gigawatts of wind capacity will be installed by 2020. Significant quantities of solar generation are likely to be added as well. The consequent increase in variability and uncertainty that must be managed by the conventional generation fleet and responsive loads has resulted in a proposal for an Energy Imbalance Market (EIM). This paper extends prior work to estimate the reserve requirements for regulation, spinning, and non-spinning reserves with and without the EIM. We also discuss alternative approaches to allocating reserve requirements and show that some apparently attractive allocation methods have undesired consequences.

  12. 75 FR 15362 - Demand Response Compensation in Organized Wholesale Energy Markets

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-29

    ...The Federal Energy Regulatory Commission is issuing a Notice of Proposed Rulemaking (NOPR) proposing an approach for compensating demand response resources in order to improve the competitiveness of organized wholesale energy markets and thus ensure just and reasonable wholesale rates. The Commission invites all interested persons to submit comments in response to the regulatory text proposed......

  13. System for the Analysis of Global Energy Markets - Vol. I, Model Documentation

    EIA Publications

    2003-01-01

    Documents the objectives and the conceptual and methodological approach used in the development of projections for the International Energy Outlook. The first volume of this report describes the System for the Analysis of Global Energy Markets (SAGE) methodology and provides an in-depth explanation of the equations of the model.

  14. Model documentation Coal Market Module of the National Energy Modeling System

    SciTech Connect

    1996-04-30

    This report documents objectives and conceptual and methodological approach used in the development of the National Energy Modeling System (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1996 (AEO96). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM`s three submodules: Coal Production Submodule, Coal Export Submodule, and Coal Distribution Submodule.

  15. Existing and potential market for residential solar energy use in California

    SciTech Connect

    Rains, D.

    1980-01-01

    Research findings are reported on a four-part solar market survey program which identified barriers for residential solar energy use in California. The approach and the framework for analysis are described for the survey program. Summaries and discussions are presented on survey data from solar retrofitters; new construction solar home market and buyers; focus groups of non-solar homeowners; and a statewide survey. (MCW)

  16. Do specific dietary constituents and supplements affect mental energy? Review of the evidence.

    PubMed

    Gorby, Heather E; Brownawell, Amy M; Falk, Michael C

    2010-12-01

    The numbers of marketing claims and food, beverage, and drug products claiming to increase mental energy have risen rapidly, thus increasing the need for scientific specificity in marketing and food label claims. Mental energy is a three-dimensional construct consisting of mood (transient feelings about the presence of fatigue or energy), motivation (determination and enthusiasm), and cognition (sustained attention and vigilance). The present review focuses on four dietary constituents/supplements (Ginkgo biloba, ginseng, glucose, and omega-3 polyunsaturated fatty acids) to illustrate the current state of the literature on dietary constituents and mental energy. The strongest evidence suggests effects of Ginkgo biloba on certain aspects of mood and on attention in healthy subjects, as well as associations between omega-3 polyunsaturated fatty acids and reduced risk of age-related cognitive decline. Limitations of the current data and challenges for future research are discussed. PMID:21091914

  17. Petroleum Market Model of the National Energy Modeling System

    SciTech Connect

    1997-01-01

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions. The production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level. This report is organized as follows: Chapter 2, Model Purpose; Chapter 3, Model Overview and Rationale; Chapter 4, Model Structure; Appendix A, Inventory of Input Data, Parameter Estimates, and Model Outputs; Appendix B, Detailed Mathematical Description of the Model; Appendix C, Bibliography; Appendix D, Model Abstract; Appendix E, Data Quality; Appendix F, Estimation methodologies; Appendix G, Matrix Generator documentation; Appendix H, Historical Data Processing; and Appendix I, Biofuels Supply Submodule.

  18. Modeling the water-energy nexus under changing energy market and climate conditions: a case study in the Italian Alps

    NASA Astrophysics Data System (ADS)

    Denaro, Simona; Anghileri, Daniela; Castelletti, Andrea; Fumagalli, Elena; Giuliani, Matteo

    2015-04-01

    Climate change and growing population are expected to severely affect freshwater availability by the end of 21th century. Many river basins, especially in the Mediterranean region, are likely to become more prone to periods of reduced water supply, risking considerable impacts on the society, the environment, and the economy, thus emphasizing the need to rethink the way water resources are distributed, managed, and used at the regional and river basin scale. This paradigm shift will be essential to cope with the undergoing global change, characterized by growing water demands and by increasingly uncertain hydrologic regimes. Most of the literature traditionally focused on predicting the impacts of climate change on water resources, while our understanding of the human footprint on the hydrological cycle is limited. For example, changes in the operation of the Alpine hydropower reservoirs induced by socio-economic drivers (e.g., development of renewable energy) have been already observed over the last few years and have produced relevant impacts on multiple water uses due to the altered distribution of water volumes in time and space. Modeling human decisions as well as the links between society and environmental systems becomes key to develop reliable projections on the co-evolution of the coupled human-water systems and deliver robust adaptation strategies. This work contributes a preliminary model-based analysis of the behaviour of hydropower operators under changing energy market and climate conditions. The proposed approach is developed for the San Giacomo-Cancano reservoir system located in the Lake Como catchment. The identification of the current operating policy is supported by input variable selection methods to select the most relevant hydrological and market based drivers to explain the observed release time series. The identified model is then simulated under a set of future scenarios, accounting for both climate and socio-economic change (e

  19. Histone octamer acetylation affects the free energy of nucleosome formation

    NASA Astrophysics Data System (ADS)

    Mooney, Alex; Manohar, Mridula; Edon, Annick; Nakkula, Robin; Ottesen, Jennifer; Poirier, Michael

    2009-03-01

    Nucleosomes, histone octamer-DNA complexes, form the fundamental repeating units of eukaryotic chromatin. Numerous post-translational modifications of histone octamers are found in vivo and are known to play roles in gene regulation and DNA repair, but the molecular functions of these modifications are not well understood. In this study we consider the effects of acetylating histone protein H3 residues Lys^115 and Lys^122. These modifications reduce the positive surface charge of the histone octamer at contact points with the negatively charged DNA phosphate backbone and add steric bulk in the dyad region. We report results from competitive reconstitutions that show the free energy of nucleosome formation between wild-type and modified histone octamer binding to a strong nucleosome positioning sequence is reduced. These results suggest that these modifications may be involved in nucleosome assembly and disassembly.

  20. More Colleges Lock in Energy Rates to Avoid Volatile Markets

    ERIC Educational Resources Information Center

    Carlson, Scott

    2009-01-01

    In July, when energy prices were sky-high and some pundits were predicting a continued rise, Charles Riordan, facilities director at Loyola College of Maryland, and his colleagues locked in a chunk of their electricity prices--about a quarter of the college's consumption--to cover the next two years. Now that energy prices have fallen, the…

  1. Market barriers to energy efficiency: A critical reappraisal of the rationale for public policies to promote energy efficiency

    SciTech Connect

    Golove, W.H.; Eto, J.H.

    1996-03-01

    This report reviews current perspectives on market barriers to energy efficiency. Ratepayer-funded utility energy-efficiency programs are likely to change in scope, size, and nature as the deregulation process proceeds; the authors research focuses on understanding to what extent some form of future intervention may be warranted and how they might judge the success of particular interventions, especially those funded by ratepayers. They find that challenges to the existence of market barriers have, for the most part, failed to provide a testable alternative explanation for evidence suggesting that there is a substantial ``efficiency gap`` between a consumer`s actual investments in energy efficiency and those that appear to be in the consumer`s own interest. They then suggest that differences of opinion about the appropriateness of public policies stem not from disputes about whether market barriers exist, but from different perceptions of the magnitude of the barriers, and the efficacy and (possibly unintended) consequences of policies designed to overcome them. They conclude that there are compelling justifications for future energy-efficiency policies. Nevertheless, in order to succeed, they must be based on a sound understanding of the market problems they seek to correct and a realistic assessment of their likely efficacy. This understanding can only emerge from detailed investigations of the current operation of individual markets.

  2. Geothermal Program Review X: proceedings. Geothermal Energy and the Utility Market -- the Opportunities and Challenges for Expanding Geothermal Energy in a Competitive Supply Market

    SciTech Connect

    Not Available

    1992-01-01

    Each year the Geothermal Division of the US Department of Energy conducts an in-depth review of its entire geothermal R&D program. The conference serves several purposes: a status report on current R&D activities, an assessment of progress and problems, a review of management issues, and a technology transfer opportunity between DOE and the US geothermal city. This year`s conference, Program Review X, was held in San Francisco on March 24--26, 1992. The theme of the review, ``Geothermal Energy and the Utility Market -- The Opportunities and Challenges for Expanding Geothermal Energy in a Competitive Supply Market,`` focused on the needs of the electric utility sector. Geothermal energy, with its power capacity potential of 10 GWe by the year 2010, can provide reliable, enviromentally clean electricity which can help offset the projected increase in demand. Program Review X consisted of seven sessions including an opening session with presentations by Mr. Vikram Budhraja, Vice President of System Planning and Operations, Southern California Edison Company, and Mr. Richard Jaros, President and Chief Operating Officer, California Energy Company. The six technical sessions included presentations by the relevant field researchers covering DOE-sponsored R&D in hydrothermal, hot dry rock, and geopressured energy. Individual projects are processed separately for the data bases.

  3. 75 FR 52528 - FC Landfill Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-26

    ... Energy Regulatory Commission FC Landfill Energy, LLC; Supplemental Notice That Initial Market- Based Rate... notice in the above-referenced proceeding, of FC Landfill Energy, LLC's application for market-based rate... Public Reference Room in Washington, DC. There is an eSubscription link on the web site that...

  4. 75 FR 25235 - Mint Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ENERGY REGULATORY COMMISSION Mint Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for... proceeding of Mint Energy LLC's application for market-based rate authority, with an accompanying rate...

  5. 75 FR 59259 - Turner Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... notice in the above-referenced proceeding of Turner Energy, LLC's application for market-based rate... Energy Regulatory Commission Turner Energy, LLC; Supplemental Notice That Initial Market-Based Rate... Street, NE., Washington, DC 20426, in accordance with Rules 211 and 214 of the Commission's Rules...

  6. 77 FR 71414 - M&R Energy Resources Corp.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ... Energy Regulatory Commission M&R Energy Resources Corp.; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of M&R Energy Resources Corp.'s application for market-based rate authority...://www.ferc.gov . To facilitate electronic service, persons with Internet access who will eFile...

  7. 76 FR 52326 - Green Mountain Energy Company; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... Energy Regulatory Commission Green Mountain Energy Company; Supplemental Notice That Initial Market-Based... above-referenced proceeding of Green Mountain Energy Company's application for market-based rate... filings in the above-referenced proceeding are accessible in the Commission's eLibrary system by...

  8. 77 FR 47624 - Escanaba Green Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... Energy Regulatory Commission Escanaba Green Energy, LLC; Supplemental Notice That Initial Market-Based... above-referenced proceeding, of Escanaba Green Energy, LLC's application for market-based rate authority... in the above-referenced proceeding(s) are accessible in the Commission's eLibrary system by...

  9. Energy storage benefits and market analysis handbook : a study for the DOE Energy Storage Systems Program.

    SciTech Connect

    Eyer, James M.; Corey, Garth P.; Iannucci, Joseph J., Jr.

    2004-12-01

    This Guide describes a high level, technology-neutral framework for assessing potential benefits from and economic market potential for energy storage used for electric utility-related applications. In the United States use of electricity storage to support and optimize transmission and distribution (T&D) services has been limited due to high storage system cost and by limited experience with storage system design and operation. Recent improvement of energy storage and power electronics technologies, coupled with changes in the electricity marketplace, indicate an era of expanding opportunity for electricity storage as a cost-effective electric resource. Some recent developments (in no particular order) that drive the opportunity include: (1) states adoption of the renewables portfolio standard (RPS), which may increased use of renewable generation with intermittent output, (2) financial risk leading to limited investment in new transmission capacity, coupled with increasing congestion on some transmission lines, (3) regional peaking generation capacity constraints, and (4) increasing emphasis on locational marginal pricing (LMP).

  10. The Role of Fusion in the Future World Energy Market

    NASA Astrophysics Data System (ADS)

    Sheffield, John

    1996-05-01

    The energy world, in which fusion energy must compete, has changed in recent years with the prospect of a 40-year supply of low-cost oil and gas. This cheap fuel represents a one-time opportunity for developing countries to raise their standards of living, and if historical trends continue, lower their rate of population growth. This brief opportunity for cheap fossil-fuel and the similar 40-year period to commercialize fusion are transients when viewed against the time scale of civilization. We need to develop and deploy the long-term energy sources, such as fusion (fission and 'renewables'), and in all cases improve energy efficiency before the fossil fuels rise in cost and a large fraction of a burgeoning world population is condemned to permanent poverty.

  11. Energy Market Impacts of Alternative Greenhouse Gas Intensity Reduction Goals

    EIA Publications

    2006-01-01

    This report responds to a request from Senator Ken Salazar that the Energy Information Administration (EIA) analyze the impacts of implementing alternative variants of an emissions cap-and-trade program for greenhouse gases (GHGs).

  12. Federal Financial Interventions and Subsidies in Energy Markets 2007

    EIA Publications

    2008-01-01

    This report responds to a request from Senator Lamar Alexander of Tennessee that the Energy Information Administration update its 1999 to 2000 work on federal energy subsidies, including any additions or deletions of federal subsidies based on Administration or Congressional action since 2000, and providing an estimate of the size of each current subsidy. Subsidies directed to electricity production are estimated on the basis of generation by fuel.

  13. Trends in the energy market after World War II (WW II)

    NASA Astrophysics Data System (ADS)

    Swart, K.

    1992-01-01

    After WW II, trends developed in the energy markets that continued virtually unbroken till 1972. The main trend was the strong growth of oil as a percentage of total energy consumed. Not only did oil monopolise the rapidly growing transportation market but it also penetrated rapidly into the stationary energy market. In the second half of the sixties, after the discovery of the Groningen Gas field, pipeline natural gas took a sizable share of the domestic and commercial energy market in Western Europe. This market was mainly fed by gas from Groningen, the North Sea and Russia. Another trend was the steady growth of electricity as a percentage of the stationary market partly based on nuclear energy. Coal was the loser. This rather steady development was upset by the first oil crisis in 1972. This crisis was a political crisis which had little to do with the physical availability of crude oil. Between 1972 and the present, periods of reasonable price stability were interrupted by violent swings in the price of oil and gas. Moreover, during this period the environmental movement became a major influence in the energy field. Notwithstanding the generally unstable market, some new trends developed after 1972 and some old ones continued. Will these trends continue long enough to be useful for making a scenario for the future? The forecaster should not assume that the development of energy consumption in the USA, Western Europe and Japan will continue to be of overwhelming importance. Developments in South East Asia and Eastern Europe should be watched very carefully. There are reasons to believe that at a certain stage in economic development, transportation demand shoots up much faster than economic growth, leading to a rapid demand growth for distillate oil. Of importance is also how will the rapidly developing countries generate their increasing demand for electricity and how will they fuel their industry? There can be little doubt that in the rich countries

  14. Interdependency Assessment of Coupled Natural Gas and Power Systems in Energy Market

    NASA Astrophysics Data System (ADS)

    Yang, Hongzhao; Qiu, Jing; Zhang, Sanhua; Lai, Mingyong; Dong, Zhao Yang

    2015-12-01

    Owing to the technological development of natural gas exploration and the increasing penetration of gas-fired power generation, gas and power systems inevitably interact with each other from both physical and economic points of view. In order to effectively assess the two systems' interdependency, this paper proposes a systematic modeling framework and constructs simulation platforms for coupled gas and power systems in an energy market environment. By applying the proposed approach to the Australian national electricity market (NEM) and gas market, the impacts of six types of market and system factors are quantitatively analyzed, including power transmission limits, gas pipeline contingencies, gas pipeline flow constraints, carbon emission constraints, power load variations, and non-electric gas load variations. The important interdependency and infrastructure weakness for the two systems are well studied and identified. Our work provides a quantitative basis for grid operators and policy makers to support and guide operation and investment decisions for electric power and natural gas industries.

  15. Analysis of Benefits of an Energy Imbalance Market in the NWPP

    SciTech Connect

    Samaan, Nader A.; Bayless, Rich; Symonds, Mark; Nguyen, Tony B.; Jin, Chunlian; Wu, Di; Diao, Ruisheng; Makarov, Yuri V.; Kannberg, Landis D.; Guo, Tao; Dennison-Leonard , Sarah; Goodenough, Mike; Schellberg, Ron; Conger, Sid; Harris, Kevin; Rarity, Matt; Wallace, Steven; Austin, Jamie; Noteboom, Rod; Van Blaricom , Tim; McRunnel, Kim; Apperson, John; Empey, Marshall; Etingov, Pavel V.; Warady, Debra; Brush, Ray; Newkirk, Joshua; Williams, Peter; Landauer, Marv; Owen, Hugh; Morter, Wayne; Haraguchi, Keli; Portouw, Jim; Downey, kathryn; Sorey, Steve; Williams, Stan; Gossa, Teyent; Kalich, Clint; Damiano, Patrick; Macarthur, Clay; Martin, Tom; Hoerner, Joe; Knudsen, Steve; Johnson, Anders; Link, Rick; Holcomb, Dennis

    2013-10-18

    The Northwest Power Pool (NWPP) Market Assessment Committee (MC) Initiative, which was officially launched on March 19, 2012, set out to explore a range of alternatives that could help the Balancing Authorities and scheduling utilities in the NWPP area address growing operational and commercial challenges affecting the regional power system. The MC formed an Analytical Team with technical representatives from each of the member Balancing Areas in the NWPP and with staff of Pacific Northwest National Laboratory (PNNL). This Analytical Team was instructed to conduct extensive studies of intra-hour operation of the NWPP system in the year 2020 and of the NWPP region with 14,671 MW of wind penetration. The effort utilized a sub-hourly production cost model (the PLEXOS® computer model) that inputs data from the Western Electricity Coordinating Council (WECC)-wide Production Cost Model (PCM) to evaluate potential production cost savings. The Analytical Team was given two general options to evaluate: •Energy Imbalance Market (EIM): establishment of an automated, organized NWPP area market for economically supplying energy imbalance within the hour. •Enhanced Market-Operational Tools (EMT) that might augment or replace an EIM. The Analytical The Analytical Team built on the WECC-wide PCM data from prior work done in the WECC and carried forward the evolution of the original WECC Transmission Expansion Planning Policy Committee (TEPPC) 2020 PC0 data base. A large number of modifications and improvements were made to this case and the data were subjected to extensive review by the team members to improve the model representation of the Northwest (NW). MC meetings that were open to the public were held for interested parties to review and provide input to the study. Results for the test, base, and sensitivity case studies performed by the MC Initiative Analytical Team indicate that there are a wide range of benefits that could be obtained from the operation of an EIM in

  16. Do the noncaffeine ingredients of energy drinks affect metabolic responses to heavy exercise?

    PubMed

    Pettitt, Robert W; Niemeyer, JoLynne D; Sexton, Patrick J; Lipetzky, Amanda; Murray, Steven R

    2013-07-01

    Energy drinks (EDs) such as Red Bull (RB) are marketed to enhance metabolism. Secondary ingredients of EDs (e.g., taurine) have been purported to improve time trial performance; however, little research exists on how such secondary ingredients affect aerobic metabolism during heavy exercise. The purpose of this study was to investigate the effect of the secondary ingredients of RB on aerobic metabolism during and subsequent to heavy exercise. In double-blind, counterbalanced, and crossover fashion, 8 recreationally trained individuals completed a graded exercise test to determine the gas exchange threshold (GET). Subjects returned on 2 separate occasions and ingested either a 245 ml serving of RB or a control (CTRL) drink with the equivalent caffeine before engaging in two 10-minute constant-load cycling bouts, at an intensity equivalent to GET, with 3 minutes of rest between bouts. Accumulated liters of O2 (10 minutes) were higher for the first bout (17.1 ± 3.5 L) vs. the second bout (16.7 ± 3.5 L) but did not differ between drinks. Similarly, excess postexercise oxygen consumption was higher after the initial bout (RB mean, 2.6 ± 0.85 L; CTRL mean, 2.9 ± 0.90 L) vs. the second bout (RB mean, 1.5 ± 0.85 L; CTRL mean, 1.9 ± 0.87 L) but did not differ between drinks. No differences occurred between drinks for measures of heart rate or rating of perceived exertion. These results indicate that the secondary ingredients contained in a single serving of RB do not augment aerobic metabolism during or subsequent to heavy exercise. PMID:23037611

  17. Market potential for optical fiber sensors in the energy sector

    NASA Astrophysics Data System (ADS)

    Bosselmann, T.

    2007-07-01

    For a long time electric power was taken as a natural unlimited resource. With globalisation the demand for energy has risen. This has brought rising prices for fossil fuels, as well as a diversification of power generation. Besides conventional fossil, nuclear plants are coming up again. Renewable energy sources are gaining importance resulting in recent boom of wind energy plants. In the past reliability and availability and an extremely long lifetime were of paramount importance. Today this has been added by cost, due to the global competition and the high fuel costs. New designs of power components have increased efficiency using lesser material. Higher efficiency causes inevitably higher stress on the materials, of which the machines are built. As a reduction of lifetime is not acceptable and maintenance costs are expected to be at a minimum, condition monitoring systems are going to being used now. This offers potentials for fibre optic sensor application.

  18. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience

    SciTech Connect

    Cochran, J.; Bird, L.; Heeter, J.; Arent, D. A.

    2012-04-01

    Many countries -- reflecting very different geographies, markets, and power systems -- are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This study documents the diverse approaches to effective integration of variable renewable energy among six countries -- Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Western region-Colorado and Texas)-- and summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. Each country has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. The ability to maintain a broad ecosystem perspective, to organize and make available the wealth of experiences, and to ensure a clear path from analysis to enactment should be the primary focus going forward.

  19. Energy efficiency programs for niche markets: The Labs21 program as an exemplar

    SciTech Connect

    Wirdzek, Phillip; Lintner, William; Mathew, Paul; Carlisle, Nancy

    2004-06-01

    Most federal programs that promote energy efficiency and environmental sustainability in the building industry focus on the larger market segments such as offices, residential buildings, etc. Niche markets such as laboratories are often overlooked and beyond the scope of such programs, for at least two reasons: (a) by definition, niche markets are a relatively small ''wedge'' of the overall energy consumption ''pie''; and (b) laboratories have health and safety concerns, complex flexibility requirements and are perceived to be less amenable to broadly applicable strategies. Nevertheless, laboratories and other ''high-tech'' buildings demand the attention of the energy efficiency and sustainable design community for several reasons: (1) They are a growing segment of the building sector. (2) They are very energy and resource intensive laboratories on average are four to six times as energy intensive as office buildings, and five to ten times as expensive to build. (3) There are significant opportunities for efficiency and conservation, especially when compared to other buildings. In this paper, we describe how the Labs21 program, a joint program of the US EPA and US DOE, is structured to meet these needs recognizing that laboratories require very specialized engineering and design knowledge not addressed in academia or industry, and not readily shared to a level commensurate with the needs of this building sector. While Labs21 is focused on one niche market, we also highlight some experiences from this program applicable to other specialized building types.

  20. The value of electricity storage in energy-only electricity markets

    NASA Astrophysics Data System (ADS)

    McConnell, D.; Forcey, T.; Sandiford, M.

    2015-12-01

    Price volatility and the prospect of increasing renewable energy generation have raised interest in the potential opportunities for storage technologies in energy-only electricity markets. In this paper we explore the value of a price-taking storage device in such a market, the National Electricity Market (NEM) in Australia. Our analysis suggests that under optimal operation, there is little value in having more than six hours of storage in this market. However, the inability to perfectly forecast wholesale prices, particularly extreme price spikes, may warrant some additional storage. We found that storage devices effectively provide a similar service as peak generators (such as Open Cycle Gas Turbines) and are similarly dependent on and exposed to extreme price events, with revenue for a merchant generator highly skewed to a few days of the year. In contrast to previous studies, this results in the round trip efficiency of the storage being relatively insignificant. Financing using hedging strategies similar to a peak generator effectively reduces the variability of revenue and exposure of storage to extreme prices. Our case study demonstrates that storage may have a competitive advantage over other peaking generators on the NEM, due to its ability to earn revenue outside of extreme peak events. As a consequence the outlook for storage options on the NEM is dependent on volatility, in turn dependent on capacity requirements. Further to this, increased integration of renewable energy may both depend on storage and improve the outlook for storage in technologies in electricity markets.

  1. Transportation Energy Futures Series. Projected Biomass Utilization for Fuels and Power in a Mature Market

    SciTech Connect

    Ruth, M.; Mai, T.; Newes, E.; Aden, A.; Warner, E.; Uriarte, C.; Inman, D.; Simpkins, T.; Argo, A.

    2013-03-01

    The viability of biomass as transportation fuel depends upon the allocation of limited resources for fuel, power, and products. By focusing on mature markets, this report identifies how biomass is projected to be most economically used in the long term and the implications for greenhouse gas (GHG) emissions and petroleum use. In order to better understand competition for biomass between these markets and the potential for biofuel as a market-scale alternative to petroleum-based fuels, this report presents results of a micro-economic analysis conducted using the Biomass Allocation and Supply Equilibrium (BASE) modeling tool. The findings indicate that biofuels can outcompete biopower for feedstocks in mature markets if research and development targets are met. The BASE tool was developed for this project to analyze the impact of multiple biomass demand areas on mature energy markets. The model includes domestic supply curves for lignocellulosic biomass resources, corn for ethanol and butanol production, soybeans for biodiesel, and algae for diesel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  2. Transportation Energy Futures Series: Projected Biomass Utilization for Fuels and Power in a Mature Market

    SciTech Connect

    Ruth, M.; Mai, T.; Newes, E.; Aden, A.; Warner, E.; Uriarte, C.; Inman, D.; Simpkins, T.; Argo, A.

    2013-03-01

    The viability of biomass as transportation fuel depends upon the allocation of limited resources for fuel, power, and products. By focusing on mature markets, this report identifies how biomass is projected to be most economically used in the long term and the implications for greenhouse gas (GHG) emissions and petroleum use. In order to better understand competition for biomass between these markets and the potential for biofuel as a market-scale alternative to petroleum-based fuels, this report presents results of a micro-economic analysis conducted using the Biomass Allocation and Supply Equilibrium (BASE) modeling tool. The findings indicate that biofuels can outcompete biopower for feedstocks in mature markets if research and development targets are met. The BASE tool was developed for this project to analyze the impact of multiple biomass demand areas on mature energy markets. The model includes domestic supply curves for lignocellulosic biomass resources, corn for ethanol and butanol production, soybeans for biodiesel, and algae for diesel. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  3. Market leadership by example: Government sector energy efficiency in developing countries

    SciTech Connect

    Van Wie McGrory, Laura; Harris, Jeffrey; Breceda, Miguel; Campbell, Stephanie; Sachu, Constantine; della Cava, Mirka; Gonzalez Martinez, Jose; Meyer, Sarah; Romo, Ana Margarita

    2002-05-20

    Government facilities and services are often the largest energy users and major purchasers of energy-using equipment within a country. In developing as well as industrial countries, government ''leadership by example'' can be a powerful force to shift the market toward energy efficiency, complementing other elements of a national energy efficiency strategy. Benefits from more efficient energy management in government facilities and operations include lower government energy bills, reduced greenhouse gas emissions, less demand on electric utility systems, and in many cases reduced dependence on imported oil. Even more significantly, the government sector's buying power and example to others can generate broader demand for energy-efficient products and services, creating entry markets for domestic suppliers and stimulating competition in providing high-efficiency products and services. Despite these benefits, with the exception of a few countries government sector actions have often lagged behind other energy efficiency policies. This is especially true in developing countries and transition economies - even though energy used by public agencies in these countries may represent at least as large a share of total energy use as the public sector in industrial economies. This paper summarizes work in progress to inventory current programs and policies for government sector energy efficiency in developing countries, and describes successful case studies from Mexico's implementation of energy management in the public sector. We show how these policies in Mexico, begun at the federal level, have more recently been extended to state and local agencies, and consider the applicability of this model to other developing countries.

  4. The search for consumer content in energy marketing and retailing

    SciTech Connect

    Dar, V.K.

    1996-09-15

    The gas and electric industries in the United STates control about $900 billion in assets (production, logistical, merchant). They employ these assets to serve about 150 million customers (counted separately for gas and electric), but they manage to offer only two rudimentary products-molecules and electrons-and at only two levels of service: firm and interruptible. Such a poverty of consumer content stands without precedent in the history of U.S. business. That this game is coming to an end should elicit no surprise. True retail competition in the gas and electric industries will become a transforming and quotidian reality within five years, creating great shifts in revenue and capital: (1) a $50-billion drip in annual consumer energy spending; (2) from $200 to $300 billion extinguished over seven to 10 years in noncash book value in the pipes and wires and energy production industries; (3) tens of billions of dollars in new investments, particularly gas-fired merchant and distributed generation plants, and computing and communications systems; and (4) many more billions in new enterprise value for efficient and innovative firms. The old business model emphasized industrial technology and quantitative increases in consumption of energy commodities. The new model, supplanting the old, will accentuate information technology and qualitative increases in consumption of energy services.

  5. Geothermal Energy Market in Southern California Past, Present and Future

    SciTech Connect

    Budhraja, Vikram S.

    1992-03-24

    I'm pleased to be here as your keynote speaker from the utility industry. Today is fitting to discuss the role of an alternative/renewable energy resource such as geothermal. Three years ago today, the Exxon Valdez oil tanker spilled 11 million gallons of oil into Prince William Sound, Alaska. This ecological catastrophe was another of those periodic jolts that underscores the importance of lessening our nation's dependence on oil and increasing the use of cost-effective, environmentally benign alternative/renewable energy sources. Alternative/renewables have come a long way since the first oil crisis in 1973. Today, they provide 9 percent of electric power used in the United States. That's nearly double the figure of just two years ago. And since 1985, one-third of a new capacity has come from geothermal, solar, wind and biomass facilities. Nevertheless, geothermal supplies only about three-tenths of a percent of the country's electric power, or roughly 2,800 megawatts (MW). And most of that is in California. In fact, geothermal is California's second-largest source of renewable energy, supplying more than 5 percent of the power generated in the state. Today, I'd like to discuss the outlook for the geothermal industry, framing it within Southern California Edison's experience with geothermal and other alternative/renewable energy sources.

  6. Transforming Markets for Energy Efficiency Buildings in China

    SciTech Connect

    Robert K. Watson; Barbara A. Finamore

    2002-09-30

    Program involved active support and participation in the development and implementation of a residential building energy consumption standards for the ''Transition Zone'' and ''Cooling Zone'' of China, with an implementation emphasis on Chongqing Municipality in southwestern China and, later, Shanghai Municipality. Beyond-code policies and programs, such as green building standards were also promoted.

  7. Prison Field Trips: Can White-Collar Criminals Positively Affect the Ethical and Legal Behavior of Marketing and MBA Students?

    ERIC Educational Resources Information Center

    Castleberry, Stephen B.

    2007-01-01

    Marketing educators bear some responsibility for teaching ethics and legal issues to their students. Visits to white-collar criminals in a federal prison camp are one method of achieving this task. This article develops and empirically assesses ten objectives for such a visit by MBA and undergraduate marketing classes. Undergraduates rated the…

  8. Marketing factors affecting physician choice as related to consumers' extent of use and predisposition toward use of physician services.

    PubMed

    Wotruba, T R; Haas, R W; Oulhen, H

    1985-01-01

    This study explores the relationship between predisposition toward, and the extent of actual use of, physician services. Factors in a physician's marketing offering of most importance to consumers in various predisposition and use categories are identified along with their demographic differences, and marketing strategy implications are noted. PMID:10275160

  9. DOE Commercial Building Energy Asset Rating: Market Research and Program Direction

    SciTech Connect

    Wang, Na; Taylor, Cody; McCabe, Molly J.

    2012-08-12

    This paper presents the development of a voluntary energy asset rating system, to evaluate the physical characteristics and as-built energy efficiency of new and existing commercial buildings. The energy asset rating system is intended to enable commercial building stakeholders to directly compare expected as-built energy performance among similar buildings and to analyze the potential for capital improvements to increase energy efficiency cost-effectively. Market research has been performed to understand the market demand and how to communicate energy and cost savings to owners, investors, financiers, and others to overcome market barriers and motivate capital investment in building energy efficiency. The paper discusses the findings of the market research. Building owners are concerned about redundancy, conflicting requirements, and cost. They also pointed out a data gap and desire a rating program that identifies improvement opportunities. A meaningful linkage between the energy asset rating and other rating systems is essential. Based on the findings, criteria for a successful energy asset rating program have been developed to direct the program design, including validity of ratings, actionable, cost effective recommendations, effective quality control, integration with other rating systems, and necessary training and education. In addition to the rating system, an asset rating tool is being developed to reduce cost and increase standardization, allowing for consistent and reliable comparisons among and between buildings. The asset rating tool is the first step in the process by which owners can enter information about their building structure and receive information on the building’s modeled performance and recommended efficiency measures.

  10. The effect of virtual bidding on forward premiums in the New York wholesale energy market

    NASA Astrophysics Data System (ADS)

    Knudsen, Andrew D.

    In many parts of the United States, the power industry has been deregulated and replaced with regional wholesale energy markets, where utilities purchase electricity from generators at competitive market rates for subsequent distribution to customers. Numerous studies have shown that in each of these markets, the price of energy purchased in the Day Ahead (futures) market exceeds the price in the Real Time (spot) market on average. The existence of this "forward premium" is evidence of market inefficiency and may indicate participants' aversion to risk in the Real Time market or the exercise of market power by generators. To address this inefficiency, the New York Independent System Operator introduced a virtual bidding system within its wholesale market, which permitted participants to engage in purely financial transactions and hedge their exposure to risk. The new policy was expected to promote price convergence by allowing bidders to arbitrage expected differences between Day Ahead and Real Time prices. This study examines whether the presence of virtual bidding was associated with a change in the mean value and magnitude of forward premiums in the NYISO energy market. The study applies a GARCH model to hourly pricing data from 2001 to 2009, controlling for temperature and economic activity. The results indicate that prior to 2005, virtual bidding was associated with significantly lower and less volatile forward premiums in New York's five most congested zones but with increased premiums in the remaining less congested zones. However, when the entire period from 2001 to 2009 is examined, the results suggest that prices have become significantly more divergent in the presence of virtual bidding. Closer examination of the data reveals a dramatic increase in forward premium volatility across all zones beginning in 2005 that is not accounted for by temperature or economic activity and may have biased the results. This study attempts to account for this unexplained

  11. Energy Market and Economic Impacts of H.R. 2454, the American Clean Energy and Security Act of 2009

    EIA Publications

    2009-01-01

    This report responds to a request from Chairman Henry Waxman and Chairman Edward Markey for an analysis of H.R. 2454, the American Clean Energy and Security Act of 2009 (ACESA). ACESA, as passed by the House of Representatives on June 26, 2009, is a complex bill that regulates emissions of greenhouse gases through market-based mechanisms, efficiency programs, and economic incentives.

  12. The welfare effects of integrating renewable energy into electricity markets

    NASA Astrophysics Data System (ADS)

    Lamadrid, Alberto J.

    The challenges of deploying more renewable energy sources on an electric grid are caused largely by their inherent variability. In this context, energy storage can help make the electric delivery system more reliable by mitigating this variability. This thesis analyzes a series of models for procuring electricity and ancillary services for both individuals and social planners with high penetrations of stochastic wind energy. The results obtained for an individual decision maker using stochastic optimization are ambiguous, with closed form solutions dependent on technological parameters, and no consideration of the system reliability. The social planner models correctly reflect the effect of system reliability, and in the case of a Stochastic, Security Constrained Optimal Power Flow (S-SC-OPF or SuperOPF), determine reserve capacity endogenously so that system reliability is maintained. A single-period SuperOPF shows that including ramping costs in the objective function leads to more wind spilling and increased capacity requirements for reliability. However, this model does not reflect the inter temporal tradeoffs of using Energy Storage Systems (ESS) to improve reliability and mitigate wind variability. The results with the multiperiod SuperOPF determine the optimum use of storage for a typical day, and compare the effects of collocating ESS at wind sites with the same amount of storage (deferrable demand) located at demand centers. The collocated ESS has slightly lower operating costs and spills less wind generation compared to deferrable demand, but the total amount of conventional generating capacity needed for system adequacy is higher. In terms of the total system costs, that include the capital cost of conventional generating capacity, the costs with deferrable demand is substantially lower because the daily demand profile is flattened and less conventional generation capacity is then needed for reliability purposes. The analysis also demonstrates that the

  13. Global wind energy market report. Wind energy industry grows at steady pace, adds over 8,000 MW in 2003

    SciTech Connect

    anon.

    2004-03-01

    Cumulative global wind energy generating capacity topped 39,000 megawatts (MW) by the end of 2003. New equipment totally over 8,000 MW in capacity was installed worldwide during the year. The report, updated annually, provides information on the status of the wind energy market throughout the world and gives details on various regions. A listing of new and cumulative installed capacity by country and by region is included as an appendix.

  14. A Mulit-State Model for Catalyzing the Home Energy Efficiency Market

    SciTech Connect

    Blackmon, Glenn

    2014-03-25

    The RePower Kitsap partnership sought to jump-start the market for energy efficiency upgrades in Kitsap County, an underserved market on Puget Sound in Washington State. The Washington State Department of Commerce partnered with Washington State University (WSU) Energy Program to supplement and extend existing utility incentives offered by Puget Sound Energy (PSE) and Cascade Natural Gas and to offer energy efficiency finance options through the Kitsap Credit Union and Puget Sound Cooperative Credit Union (PSCCU). RePower Kitsap established a coordinated approach with a second Better Buildings Neighborhood Program project serving the two largest cities in the county – Bainbridge Island and Bremerton. These two projects shared both the “RePower” brand and implementation team (Conservation Services Group (CSG) and Earth Advantage).

  15. Mobilizing Public Markets to Finance Renewable Energy Projects: Insights from Expert Stakeholders

    SciTech Connect

    Schwabe, P.; Mendelsohn, M.; Mormann, F.; Arent, D. J.

    2012-06-01

    Financing renewable energy projects in the United States can be a complex process. Most equity investment in new renewable power production facilities is supported by tax credits and accelerated depreciation benefits, and is constrained by the pool of potential investors that can fully use these tax benefits and are willing to engage in complex financial structures. For debt financing, non-government lending has largely been provided by foreign banks that may be under future lending constraints due to economic and regulatory conditions. To discuss renewable energy financing challenges and to identify new sources of capital to the U.S. market, two roundtable discussions were held with renewable energy and financing experts in April 2012. This report summarizes the key messages of those discussions and is designed to provide insights to the U.S. market and inform the international conversation on renewable energy financing innovations.

  16. Integrating Variable Renewable Energy in Electric Power Markets. Best Practices from International Experience

    SciTech Connect

    Cochran, Jaquelin; Bird, Lori; Heeter, Jenny; Arent, Douglas J.

    2012-04-30

    Many countries—reflecting very different geographies, markets, and power systems—are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This document summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. There is no one-size-fits-all approach; each country studied has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. This study also emphatically underscores the value of countries sharing their experiences. The more diverse and robust the experience base from which a country can draw, the more likely that it will be able to implement an appropriate, optimized, and system-wide approach.

  17. Marketing energy conservation options to Northwest manufactured home buyers. Revision 1

    SciTech Connect

    Hendrickson, P.L.; Mohler, B.L.; Taylor, Z.T.; Lee, A.D.; Onisko, S.A.

    1985-10-01

    Manufactured, or HUD-Code, homes comprise a growing share of the housing stock in the Northwest, as well as nationally. Their relatively low cost has made them especially attractive to lower income families, first-time home-buyers, and retired persons. The characteristics of manufactured home (MH) buyers, the unique energy consumption characteristics of the homes, and their increasing market share make this market an especially critical one for energy consumption and conservation planning in the Northwest. This study relies on extensive, existing survey data and new analyses to develop information that can potentially assist the design of a marketing plan to achieve energy conservation in new manufactured homes. This study has the objective of assisting BPA in the development of a regional approach in which numerous organizations and parties would participate to achieve conservation in new manufactured homes. A previous survey and information collected for this study from regional dealers and manufacturers provide an indication of the energy conservation options being sold to manufactured home buyers in the PNW. Manufacturers in the Northwest appear to sell homes that usually exceed the HUD thermal requirements. Manufacturers typically offer efficiency improvements in packages that include fixed improvements in insulation levels, glazing, and infiltration control. Wholesale costs of these packages range from about $100 to $1500. Typical packages include significant upgrades in floor insulation values with modest upgrades in ceilings and walls. This study identifies trends and impacts that a marketing plan should consider to adequately address the financial concerns of manufactured home buyers.

  18. System for the Analysis of Global Energy Markets - Vol. II, Model Documentation

    EIA Publications

    2003-01-01

    The second volume provides a data implementation guide that lists all naming conventions and model constraints. In addition, Volume 1 has two appendixes that provide a schematic of the System for the Analysis of Global Energy Markets (SAGE) structure and a listing of the source code, respectively.

  19. Integrating Variable Renewable Energy in Electric Power Markets. Best Practices from International Experience, Summary for Policymakers

    SciTech Connect

    Cochran, Jaquelin; Bird, Lori; Heeter, Jenny; Arent, Douglas J.

    2012-04-30

    Many countries - reflecting very different geographies, markets, and power systems - are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This document summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. There is no one-size-fits-all approach; each country studied has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. This study also emphatically underscores the value of countries sharing their experiences. The more diverse and robust the experience base from which a country can draw, the more likely that it will be able to implement an appropriate, optimized, and system-wide approach.

  20. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience, Summary for Policymakers

    SciTech Connect

    Cochran, J.; Bird, L.; Heeter, J.; Arent, D. A.

    2012-04-01

    Many countries -- reflecting very different geographies, markets, and power systems -- are successfully managing high levels of variable renewable energy on the electric grid, including that from wind and solar energy. This document summarizes policy best practices that energy ministers and other stakeholders can pursue to ensure that electricity markets and power systems can effectively coevolve with increasing penetrations of variable renewable energy. There is no one-size-fits-all approach; each country studied has crafted its own combination of policies, market designs, and system operations to achieve the system reliability and flexibility needed to successfully integrate renewables. Notwithstanding this diversity, the approaches taken by the countries studied all coalesce around five strategic areas: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations. This study also emphatically underscores the value of countries sharing their experiences. The more diverse and robust the experience base from which a country can draw, the more likely that it will be able to implement an appropriate, optimized, and system-wide approach.

  1. Model documentation coal market module of the National Energy Modeling System

    SciTech Connect

    1995-03-01

    This report documents the approaches used in developing the Annual Energy Outlook 1995 (AEO95). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of the coal market module`s three submodules. These are the Coal Production Submodule (CPS), the Coal Export Submodule (CES), the Coal Expert Submodule (CES), and the Coal Distribution Submodule (CDS).

  2. Assessment of the potential future market in Sweden for hydrogen as an energy carrier

    NASA Astrophysics Data System (ADS)

    Carleson, G.

    Future hydrogen markets for the period 1980-2025 are projected, the probable range of hydrogen production costs for various manufacturing methods is estimated, and expected market shares in competition with alternative energy carriers are evaluated. A general scenario for economic and industrial development in Sweden for the given period was evaluated, showing the average increase in gross national product to become 1.6% per year. Three different energy scenarios were then developed: alternatives were based on nuclear energy, renewable indigenous energy sources, and the present energy situation with free access to imported natural or synthetic fuels. An analysis was made within each scenario of the competitiveness of hydrogen on both the demand and the supply of the following sectors: chemical industry, steel industry, peak power production, residential and commercial heating, and transportation. Costs were calculated for the production, storage and transmission of hydrogen according to technically feasible methods and were compared to those of alternative energy carriers. Health, environmental and societal implications were also considered. The market penetration of hydrogen in each sector was estimated, and the required investment capital was shown to be less than 4% of the national gross investment sum.

  3. Energy balance affected by electrolyte recirculation and operating modes in microbial fuel cells.

    PubMed

    Jacobson, Kyle S; Kelly, Patrick T; He, Zhen

    2015-03-01

    Energy recovery and consumption in a microbial fuel cell (MFC) can be significantly affected by the operating conditions. This study investigated the effects of electrolyte recirculation and operation mode (continuous vs sequence batch reactor) on the energy balance in a tubular MFC. It was found that decreasing the anolyte recirculation also decreased the energy recovery. Because of the open environment of the cathode electrode, the catholyte recirculation consumed 10 to 50 times more energy than the anolyte recirculation, and resulted in negative energy balances despite the reduction of the anolyte recirculation. Reducing the catholyte recirculation to 20% led to a positive energy balance of 0.0288 kWh m(-3). The MFC operated as a sequence batch reactor generated less energy and had a lower energy balance than the one with continuous operation. Those results encourage the further development of MFC technology to achieve neutral or even positive energy output. PMID:25842536

  4. Keynote address: Reinventing fire: Physics + markets = energy solutions

    NASA Astrophysics Data System (ADS)

    Lovins, Amory B.

    2015-03-01

    Rocky Mountain Institute's multi-year, 61-author, peer-reviewed Reinventing Fire synthesis showed how the U.S. can realistically run a 2.6× bigger U.S. economy in 2050 with no oil, coal, or nuclear energy, one-third less natural gas, tripled efficiency, and 74% renewable supplies (80% for electricity). This transition, at historically reasonable rates, could be led by business for profit, applying normal rates of return, with some innovative subnational and administrative policies but no Acts of Congress. Excluding carbon emissions and all other externalities, the net present value would be 5 trillion more favorable than business-as-usual, averaging a 14% Internal Rate of Return.

  5. Keynote address: Reinventing fire: Physics + markets = energy solutions

    SciTech Connect

    Lovins, Amory B.

    2015-03-30

    Rocky Mountain Institute's multi-year, 61-author, peer-reviewed Reinventing Fire synthesis showed how the U.S. can realistically run a 2.6× bigger U.S. economy in 2050 with no oil, coal, or nuclear energy, one-third less natural gas, tripled efficiency, and 74% renewable supplies (80% for electricity). This transition, at historically reasonable rates, could be led by business for profit, applying normal rates of return, with some innovative subnational and administrative policies but no Acts of Congress. Excluding carbon emissions and all other externalities, the net present value would be $5 trillion more favorable than business-as-usual, averaging a 14% Internal Rate of Return.

  6. Marketing and design of residential energy conservation programs for the elderly

    SciTech Connect

    Berry, L.; Schweitzer, M.; Freeman, E.

    1988-02-01

    This report describes barriers to energy conservation by the elderly. Because of these barriers, they have a greater need for programs that assist with the installation of energy-efficiency improvements. In response to this need, a number of specialized programs are operated for the elderly. This report contains descriptions of 39 energy conservation programs for the elderly. Telephone interviews were conducted with the managers of these programs to identify marketing techniques and organizational structures. Interagency networking, presentations and referrals are the most common methods of recruiting clients. Other marketing techniques in order of the frequency of use are: direct mail, bill inserts, television, radio, printed materials, and telemarketing. Many managers consider word-of-mouth advertising from satisfied clients the most effective form of marketing. Interagency networking and support (financial, structural and in-kind) can offer real advantages in the operation of conservation programs for the elderly. The use of specific marketing techniques is probably less important to success in recruiting clients than the degree of trust potential clients have in the sponsoring organization(s). 4 figs., 10 tabs.

  7. Energy Markets in the United States: The Influence of Politics, Regulations, and Markets on Energy Development in the Oil and Gas and Wind Industries

    NASA Astrophysics Data System (ADS)

    Maguire, Karen Kay

    2011-12-01

    My dissertation focuses on the influence of politics, policies, and markets in determining oil and natural gas and wind energy development. In the first chapter, I examine the role of federal elected political influence and market factors in determining the acres of oil and natural gas leases issued on Bureau of Management (BLM) lands in the western United States between 1978 and 2008. I seek to determine if the political party and ideology of the federal political environment influence the number of acres that are leased and if there is disparate federal political influence in states that have a large amount of federal lands. Using a random effects Tobit model for a 17-state sample of the westernmost states in the contiguous United States, I find that more conservative federal political influence leads to additional leasing. The results are consistent across Senate committee leaders, Senate majority leadership, and the President's office. The further found that the influence of politics on leasing is not stronger in states with more federal lands. In the second chapter, I analyze the influence of state and federal political party changes and market factors on state oil and natural gas permitting. My findings, using a first-differenced empirical model for two samples, a 19-state sample, from 1990--2007, and a 14-state sample, from 1977--2007, indicate that the influence of state political party changes are trumped by economic factors. Oil and gas prices are the main drivers of permitting changes, while the state political party changes for the state legislatures and Governor's office are consistently not significant. In the third chapter I focus on the role of electricity markets and renewable energy regulation in wind development across the United States. My findings, using a random effects Tobit model with a 25-state sample, from 1994--2008, indicate that the implementation of state Renewables Portfolio Standards (RPS), the Federal Production Tax Credit (PTC

  8. US/ECRE and renewable energy market development: An institutional perspective

    SciTech Connect

    Siegel, J.M.

    1997-12-01

    The author presents a summary of the structure and program of the US Export Council for Renewable Energy (US/ECRE). This organization was founded in 1982 as a consortium of US renewable energy trade associations, and is the non-profit/industry counterpart of CORECT. It serves to accelerate the diffusion of sustainable renewable energy services worldwide, and to enhance US industry`s position in this expanded marketplace. The projected energy growth in the next 20 years is expected to favor developing countries. Barriers in the way of renewable energy development include technology awareness, financing and risk reception, policy decisions, and institutional barriers. The industrial team hopes to address this problem through several different programs: strategic alliances; end-user outreach; industry market development; policy/project development; financing and facilitation. The program involves several phases: first, market conditioning; second, regional conferences and exhibitions; third, follow-up and implementation. There are currently four major focus areas for US effort: Latin America and the Caribbean; southern Africa; Asia; Russia and the FSU. The status of programs addressed toward these markets is described in more detail.

  9. Building-to-Grid Integration through Commercial Building Portfolios Participating in Energy and Frequency Regulation Markets

    NASA Astrophysics Data System (ADS)

    Pavlak, Gregory S.

    Building energy use is a significant contributing factor to growing worldwide energy demands. In pursuit of a sustainable energy future, commercial building operations must be intelligently integrated with the electric system to increase efficiency and enable renewable generation. Toward this end, a model-based methodology was developed to estimate the capability of commercial buildings to participate in frequency regulation ancillary service markets. This methodology was integrated into a supervisory model predictive controller to optimize building operation in consideration of energy prices, demand charges, and ancillary service revenue. The supervisory control problem was extended to building portfolios to evaluate opportunities for synergistic effect among multiple, centrally-optimized buildings. Simulation studies performed showed that the multi-market optimization was able to determine appropriate opportunities for buildings to provide frequency regulation. Total savings were increased by up to thirteen percentage points, depending on the simulation case. Furthermore, optimizing buildings as a portfolio achieved up to seven additional percentage points of savings, depending on the case. Enhanced energy and cost savings opportunities were observed by taking the novel perspective of optimizing building portfolios in multiple grid markets, motivating future pursuits of advanced control paradigms that enable a more intelligent electric grid.

  10. An Application of the Market-Oriented Programming to Energy Trading Decision Method in Distributed Energy Management Systems

    NASA Astrophysics Data System (ADS)

    Yakire, Koji; Miyamoto, Toshiyuki; Kumagai, Sadatoshi; Mori, Kazuyuki; Kitamura, Shoichi; Yamamoto, Takaya

    A control of CO2 emissions which is the main factor of global warming is one of the most important problems in the 21st century about preservation of earth environment. Therefore, efficient supply and use of energy are indispensable. We have proposed distributed energy management systems (DEMSs), where we are to obtain optimal plans that minimize both of costs and CO2 emissions through electrical and thermal energy trading. A DEMS consists of the plural entities that seek their own economic profits. In this paper, we propose a trading method that gives competitive equilibrium resource distribution by applying the market-oriented programming (MOP) to DEMSs.

  11. Integrating Variable Renewable Energy in Electric Power Markets: Best Practices from International Experience (Fact Sheet)

    SciTech Connect

    Not Available

    2014-10-01

    Many countries--reflecting very different geographies, markets, and power systems--are successfully managing high levels of variable renewable energy (RE) on the grid. Australia (South Australia), Denmark, Germany, Ireland, Spain, and the United States (Colorado and Texas), for example, have effectively integrated variable RE utilizing diverse approaches. Analysis of the results from these case studies reveals a wide range of mechanisms that can be used to accommodate high penetrations of variable RE (e.g., from new market designs to centralized planning). Nevertheless, the myriad approaches collectively suggest that governments can best enable variable RE grid integration by implementing best practices in five areas of intervention: lead public engagement, particularly for new transmission; coordinate and integrate planning; develop rules for market evolution that enable system flexibility; expand access to diverse resources and geographic footprint of operations; and improve system operations.

  12. Space Solar Power and Other Renewable Energy Sources: Understanding the Market

    NASA Astrophysics Data System (ADS)

    MacAuley, Molly K.

    2002-01-01

    fossil fuels. In addition, a ground-based electricity generation system is now increasingly realized as also vulnerable to disruption. What advantages does space solar power (SSP) offer over other renewable energy sources (wind, terrestrial photovoltaics, biopower, and geothermal) in addressing these concerns? What are disadvantages? This paper discusses the economics of renewable energy in the United States' market in two geographic regions (the west coast and the north central regions) where renewable energy resources are abundant and relatively low cost (thus, aggressively competitive with SSP), but where the security and reliability advantages of SSP may indeed outweigh any generation cost advantage of the terrestrial technologies.

  13. Legal and regulatory issues affecting the aquifer thermal energy storage concept

    SciTech Connect

    Hendrickson, P.L.

    1980-10-01

    A number of legal and regulatory issus that potentially can affect implementation of the Aquifer Thermal Energy Storage (ATES) concept are examined. This concept involves the storage of thermal energy in an underground aquifer until a later date when it can be effectively utilized. Either heat energy or chill can be stored. Potential end uses of the energy include district space heating and cooling, industrial process applications, and use in agriculture or aquaculture. Issues are examined in four categories: regulatory requirements, property rights, potential liability, and issues related to heat or chill delivery.

  14. Business Solutions Case Study: Marketing Zero Energy Homes: LifeStyle Homes, Melbourne, Florida

    SciTech Connect

    2015-06-01

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales. But it doesn't happen automatically. It requires a tailored, easy to understand marketing campaign and sometimes a little flair. This case study highlights LifeStyle Homes’ successful marketing approach for their SunSmart home package, which has helped to boost sales for the company. SunSmart marketing includes a modified logo, weekly blog, social media, traditional advertising, website, and sales staff training. Marketing focuses on quality, durability, healthy indoor air, and energy efficiency with an emphasis on the surety of third-party verification and the scientific approach to developing the SunSmart package. With the introduction of SunSmart, LifeStyle began an early recovery, nearly doubling sales in 2010; SunSmart sales now exceed 300 homes, including more than 20 zero energy homes. Completed homes in 2014 far outpaced the national (19%) and southern census region (27%) recovery rates for the same period. As technology improves and evolves, this builder will continue to collaborate with Building America.

  15. The wind energy market in the U.K. and Ireland

    SciTech Connect

    Lindley, D.

    1996-12-31

    The market for renewable energy projects has been created in England and Wales by measures established by the Electricity Act 1989 which created the Non-Fossil Fuel Obligation (NFFO). Identical market enablement mechanisms now exist for Scotland and Northern Ireland whilst yet another version of the NFFO mechanism has been established in Ireland. As a result, the UK now has 31 operational windfarms with a total rating of 195MW whilst the completion of the first windfarm in Ireland is expected in early 1997. This paper gives details of these mechanisms and the impact they have had on the creation of a renewables market. Current expectations are that additional wind energy capacity of about 900MW will be added in the UK and Ireland by the end of the millennium. This implies a market worth between US$525 million and US$600 million in turbine sales and a total turnkey investment cost of between US$1.2 billion and US$1.5 billion. 6 refs., 8 tabs.

  16. Building application of solar energy. Study no. 2: Representative buildings for solar energy performance analysis and market penetration

    NASA Technical Reports Server (NTRS)

    Hirshberg, A. S.

    1975-01-01

    The following topics are discussed: (1) Assignment of population to microclimatic zones; (2) specifications of the mix of buildings in the SCE territory; (3) specification of four typical buildings for thermal analysis and market penetration studies; (4) identification of the materials and energy conserving characteristics of these typical buildings; (5) specifications of the HVAC functions used in each typical building, and determination of the HVAC systems used in each building; and (6) identification of the type of fuel used in each building.

  17. 77 FR 28594 - Southern Energy Solution Group, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Southern Energy Solution Group, LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding of Southern Energy Solution Group, LLC's application for...

  18. 77 FR 64980 - Noble Americas Energy Solutions LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Noble Americas Energy Solutions LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding of Noble Americas Energy Solutions LLC's application for...

  19. 76 FR 362 - Pan American Energy, LLC ; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Pan American Energy, LLC ; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of Pan American Energy, LLC's application for...

  20. 77 FR 67360 - MP2 Energy NJ LLC; Supplemental Notice that Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission MP2 Energy NJ LLC; Supplemental Notice that Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of MP2 Energy NJ...

  1. 77 FR 58828 - Eligo Energy, LLC; Supplemental Notice that Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-24

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Eligo Energy, LLC; Supplemental Notice that Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of Eligo Energy,...

  2. 76 FR 46793 - FFC Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFC Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of FFC Energy,...

  3. 77 FR 41401 - GUSC Energy Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission GUSC Energy Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of GUSC Energy...

  4. 76 FR 67723 - Trupro Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Trupro Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of Trupro Energy...

  5. 75 FR 37430 - Plymouth Rock Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Plymouth Rock Energy, LLC; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of Plymouth Rock Energy, LLC.'s application for...

  6. 75 FR 73074 - Duke Energy Hanging Rock II, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Duke Energy Hanging Rock II, LLC; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding, of Duke Energy Hanging Rock II, LLC's application...

  7. 75 FR 59257 - Merchants Plaza Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Merchants Plaza Energy, LLC; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of Merchants Plaza Energy, LLC's application for...

  8. 77 FR 38280 - Verde Energy USA New York, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Verde Energy USA New York, LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding of Verde Energy USA New York, LLC's application for...

  9. 75 FR 4551 - Monarch Global Energy, Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Monarch Global Energy, Inc.; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of Monarch Global Energy, Inc.'s application for...

  10. 75 FR 8325 - AEP Retail Energy Partners, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission AEP Retail Energy Partners, LLC; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding of AEP Retail Energy Partner, LLC's application...

  11. 76 FR 69720 - NaturEner Rim Rock Wind Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission NaturEner Rim Rock Wind Energy, LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding of NaturEner Rim Rock Wind Energy, LLC's application for...

  12. 76 FR 6614 - Elk Wind Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Elk Wind Energy, LLC; Supplemental Notice That Initial Market- Based... supplemental notice in the above-referenced proceeding of Elk Wind Energy, LLC's application for...

  13. 77 FR 106 - California Ridge Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission California Ridge Wind Energy LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding of California Ridge Wind Energy LLC's application for...

  14. 78 FR 62300 - Prairie Breeze Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Prairie Breeze Wind Energy LLC; Supplemental Notice That Initial Market... in the above-referenced proceeding, of Prairie Breeze Wind Energy LLC's application for...

  15. 75 FR 57016 - Top of the World Wind Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Top of the World Wind Energy, LLC; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding of Top of the World Wind Energy, LLC's application...

  16. 77 FR 21762 - ReEnergy Livermore Falls LLC; Supplemental Notice That Revised Market-Based Rate Tariff Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission ReEnergy Livermore Falls LLC; Supplemental Notice That Revised Market-Based... in the above-referenced proceeding of ReEnergy Livermore Falls LLC's tariff revision filing,...

  17. 77 FR 21762 - ReEnergy Fort Fairfield LLC; Supplemental Notice That Revised Market-Based Rate Tariff Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission ReEnergy Fort Fairfield LLC; Supplemental Notice That Revised Market-Based... in the above-referenced proceeding of ReEnergy Fort Fairfield LLC's tariff revision filing,...

  18. 77 FR 21763 - ReEnergy Stratton LLC; Supplemental Notice That Revised Market-Based Rate Tariff Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission ReEnergy Stratton LLC; Supplemental Notice That Revised Market- Based Rate... above-referenced proceeding of ReEnergy Stratton LLC's tariff revision filing, noting that such...

  19. 77 FR 21763 - ReEnergy Ashland LLC; Supplemental Notice That Revised Market-Based Rate Tariff Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission ReEnergy Ashland LLC; Supplemental Notice That Revised Market- Based Rate... above-referenced proceeding of ReEnergy Ashland LLC's tariff revision filing, noting that such...

  20. 75 FR 19644 - West Oaks Energy NY/NE, LP; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission West Oaks Energy NY/NE, LP; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding of West Oaks Energy NY/NE LP's application for...

  1. 75 FR 76004 - Planet Energy (New York) Corp.; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Planet Energy (New York) Corp.; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding, of Planet Energy (New York) Corp.'s application...

  2. 75 FR 74711 - Planet Energy (USA) Corp.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Planet Energy (USA) Corp.; Supplemental Notice That Initial Market-Based... supplemental notice in the above-referenced proceeding, of Planet Energy (USA) Corp.'s application for...

  3. 75 FR 13271 - Energy Plus Holdings LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Energy Plus Holdings LLC; Supplemental Notice That Initial Market-Based Rate... notice in the above-referenced proceeding, of Energy Plus Holdings LLC's application for...

  4. Participation of the Nuclear Power Plants in the New Brazilian Electric Energy Market

    SciTech Connect

    Mathias, S.G.

    2004-10-06

    A new regulation framework has been established for the Brazilian electric energy market by a law put into effect on March 15,2004. The main overall goals of this new regulation are: to allow the lowest possible tariffs for end users, while providing the necessary economic incentives for the operation of present installations (generating plants, transmission lines, distribution networks) and the expansion of the system; long-term planning of the extension of the installations required to meet the demand growth; separation of the generation, transmission and distribution activities by allocating them into different companies; new contracts between generating and distribution companies must result from bidding processes based on lowest-tariff criteria; and energy from new generating units required to meet the demand growth must be contracted by all distributing companies integrated to the National Interconnected Grid, in individual amounts proportional to their respective markets.

  5. A Novel Approach of Battery Energy Storage for Improving Value of Wind Power in Deregulated Markets

    NASA Astrophysics Data System (ADS)

    Nguyen, Y. Minh; Yoon, Yong Tae

    2013-06-01

    Wind power producers face many regulation costs in deregulated environment, which remarkably lowers the value of wind power in comparison with the conventional sources. One of these costs is associated with the real-time variation of power output and being paid in frequency control market according to the variation band. In this regard, this paper presents a new approach to the scheduling and operation of battery energy storage installed in wind generation system. This approach depends on the statistic data of wind generation and the prediction of frequency control market prices to determine the optimal charging and discharging of batteries in real-time, which ultimately gives the minimum cost of frequency regulation for wind power producers. The optimization problem is formulated as the trade-off between the decrease in regulation payment and the increase in the cost of using battery energy storage. The approach is illustrated in the case study and the results of simulation show its effectiveness.

  6. Industrial Use of Distributed Generation in Real-Time Energy and Ancillary Service Markets

    SciTech Connect

    Hudson, C.R.

    2001-10-24

    Industrial consumers of energy now have the opportunity to participate directly in electricity generation. This report seeks to give the reader (1) insights into the various types of generation services that distributed generation (DG) units could provide, (2) a mechanism to evaluate the economics of using DG, (3) an overview of the status of DG deployment in selected states, and (4) a summary of the communication technologies involved with DG and what testing activities are needed to encourage industrial application of DG. Section 1 provides details on electricity markets and the types of services that can be offered. Subsequent sections in the report address the technical requirements for participating in such markets, the economic decision process that an industrial energy user should go through in evaluating distributed generation, the status of current deployment efforts, and the requirements for test-bed or field demonstration projects.

  7. How Does Academic Ability Affect Educational and Labour Market Pathways in Canada. OECD Education Working Papers, No. 30

    ERIC Educational Resources Information Center

    Hansen, Jorgen

    2010-01-01

    Using data from the Youth in Transition Survey (YITS), this paper provides an up-to-date description of educational and labour market pathways (or transitions) among Canadian youth. It also estimates the effect of academic abilities, measured by PISA math and reading scores, on such transitions. Descriptive statistics show that educational success…

  8. Forecasting Energy Market Contracts by Ambit Processes: Empirical Study and Numerical Results

    PubMed Central

    Di Persio, Luca; Marchesan, Michele

    2014-01-01

    In the present paper we exploit the theory of ambit processes to develop a model which is able to effectively forecast prices of forward contracts written on the Italian energy market. Both short-term and medium-term scenarios are considered and proper calibration procedures as well as related numerical results are provided showing a high grade of accuracy in the obtained approximations when compared with empirical time series of interest. PMID:27437500

  9. Energy Market and Economic Impacts of S. 280, the Climate Stewardship and Innovation Act of 2007

    EIA Publications

    2007-01-01

    This report responds to a request from Senators Joseph Lieberman and John McCain for an estimate of the economic impacts of S.280, the Climate Stewardship and Innovation Act of 2007. S. 280 would establish a series of caps on greenhouse gas emissions starting in 2012 followed by increasingly stringent caps beginning in 2020, 2030 and 2050. The report provides estimates of the effects of S. 280 on energy markets and the economy through 2030.

  10. Market and behavioral barriers to energy efficiency: A preliminary evaluation of the case for tariff financing in California

    SciTech Connect

    Fujita, K. Sydny

    2011-06-23

    Consumers regularly forgo purchases of high efficiency appliances that appear to be cost effective at a reasonable rate of return. While some argue that this is a true revelation of preferences for appliance features, this 'efficiency gap' can be largely explained by a combination of market and behavioral failures that reduce consumers ability to evaluate the relative value of appliances and skew preferences toward initial cost savings, undervaluing future reductions in operating costs. These failures and barriers include externalities of energy use, imperfect competition between manufacturers, asymmetric information, bounded rationality, split incentives, and transaction costs (Golove 1996). Recognizing the social benefit of energy conservation, several major methods are used by policymakers to ensure that efficient appliances are purchased: minimum efficiency standards, Energy Star labeling, and rebates and tax credits. There is no single market for energy services; there are hundreds of uses, thousands of intermediaries, and millions of users, and likewise, no single appropriate government intervention (Golove 1996). Complementary approaches must be implemented, considering policy and institutional limitations. In this paper, I first lay out the rationale for government intervention by addressing the market and behavioral failures and barriers that arise in the context of residential energy efficiency. I then consider the ways in which some of these failures and barriers are addressed through major federal programs and state and utility level programs that leverage them, as well as identifying barriers that are not addressed by currently implemented programs. Heterogeneity of consumers, lack of financing options, and split incentives of landlords and tenants contribute significantly to the under-adoption of efficient appliances. To quantify the size of the market most affected by these barriers, I estimate the number of appliances, and in particular the number

  11. Hawaii Integrated Energy Assessment. Volume V. Rules, regulations, permits and policies affecting the development of alternate energy sources in Hawaii

    SciTech Connect

    Not Available

    1980-01-01

    A comprehensive presentaton of the major permits, regulations, rules, and controls which are likely to affect the development of alternate energy sources in Hawaii is presented. An overview of the permit process, showing the major categories and types of permits and controls for energy alternatives is presented. This is followed by a brief resume of current and projected changes designed to streamline the permit process. The permits, laws, regulations, and controls that are applicable to the development of energy alternatives in Hawaii are described. The alternate energy technologies affected, a description of the permit or control, and the requirements for conformance are presented for each applicable permit. Federal, state, and county permits and controls are covered. The individual energy technologies being considered as alternatives to the State's present dependence on imported fossil fuels are emphasized. The alternate energy sources covered are bioconversion, geothermal, ocean thermal, wind, solar (direct), and solid waste. For each energy alternative, the significant permits are summarized with a brief explanation of why they may be necessary. The framework of policy development at each of the levels of government with respect to the alternate energy sources is covered.

  12. Designing for Multiple Stakeholder Interests within the Humanitarian Market: The Case of Off-Grid Energy Devices

    ERIC Educational Resources Information Center

    Nielsen, Brita Fladvad; Rodrigues Santos, Ana Laura

    2013-01-01

    A "humanitarian market" for off-grid renewable energy technologies for displaced populations in remote areas has emerged. Within this market, there are multiple stakeholder agendas. End-user needs and sustainable development goals are currently not considered through the customer-enterprise relationship and the applied product and…

  13. Market-Based Decision Guidance Framework for Power and Alternative Energy Collaboration

    NASA Astrophysics Data System (ADS)

    Altaleb, Hesham

    With the introduction of power energy markets deregulation, innovations have transformed once a static network into a more flexible grid. Microgrids have also been deployed to serve various purposes (e.g., reliability, sustainability, etc.). With the rapid deployment of smart grid technologies, it has become possible to measure and record both, the quantity and time of the consumption of electrical power. In addition, capabilities for controlling distributed supply and demand have resulted in complex systems where inefficiencies are possible and where improvements can be made. Electric power like other volatile resources cannot be stored efficiently, therefore, managing such resource requires considerable attention. Such complex systems present a need for decisions that can streamline consumption, delay infrastructure investments, and reduce costs. When renewable power resources and the need for limiting harmful emissions are added to the equation, the search space for decisions becomes increasingly complex. As a result, the need for a comprehensive decision guidance system for electrical power resources consumption and productions becomes evident. In this dissertation, I formulate and implement a comprehensive framework that addresses different aspect of the electrical power generation and consumption using optimization models and utilizing collaboration concepts. Our solution presents a two-prong approach: managing interaction in real-time for the short-term immediate consumption of already allocated resources; and managing the operational planning for the long-run consumption. More specifically, in real-time, we present and implement a model of how to organize a secondary market for peak-demand allocation and describe the properties of the market that guarantees efficient execution and a method for the fair distribution of collaboration gains. We also propose and implement a primary market for peak demand bounds determination problem with the assumption that

  14. Response of corn markets to climate volatility under alternative energy futures.

    PubMed

    Diffenbaugh, Noah S; Hertel, Thomas W; Scherer, Martin; Verma, Monika

    2012-07-01

    Recent price spikes(1,2) have raised concern that climate change could increase food insecurity by reducing grain yields in the coming decades(3,4). However, commodity price volatility is also influenced by other factors(5,6), which may either exacerbate or buffer the effects of climate change. Here we show that US corn price volatility exhibits higher sensitivity to near-term climate change than to energy policy influences or agriculture-energy market integration, and that the presence of a biofuels mandate enhances the sensitivity to climate change by more than 50%. The climate change impact is driven primarily by intensification of severe hot conditions in the primary corn-growing region of the US, which causes US corn price volatility to increase sharply in response to global warming projected over the next three decades. Closer integration of agriculture and energy markets moderates the effects of climate change, unless the biofuels mandate becomes binding, in which case corn price volatility is instead exacerbated. However, in spite of the substantial impact on US corn price volatility, we find relatively small impact on food prices. Our findings highlight the critical importance of interactions between energy policies, energy-agriculture linkages, and climate change. PMID:23243468

  15. Response of corn markets to climate volatility under alternative energy futures

    NASA Astrophysics Data System (ADS)

    Diffenbaugh, Noah S.; Hertel, Thomas W.; Scherer, Martin; Verma, Monika

    2012-07-01

    Recent price spikes have raised concern that climate change could increase food insecurity by reducing grain yields in the coming decades. However, commodity price volatility is also influenced by other factors, which may either exacerbate or buffer the effects of climate change. Here we show that US corn price volatility exhibits higher sensitivity to near-term climate change than to energy policy influences or agriculture-energy market integration, and that the presence of a biofuels mandate enhances the sensitivity to climate change by more than 50%. The climate change impact is driven primarily by intensification of severe hot conditions in the primary corn-growing region of the United States, which causes US corn price volatility to increase sharply in response to global warming projected to occur over the next three decades. Closer integration of agriculture and energy markets moderates the effects of climate change, unless the biofuels mandate becomes binding, in which case corn price volatility is instead exacerbated. However, in spite of the substantial impact on US corn price volatility, we find relatively small impact on food prices. Our findings highlight the critical importance of interactions between energy policies, energy-agriculture linkages and climate change.

  16. Modelling the perennial energy crop market: the role of spatial diffusion

    PubMed Central

    Alexander, Peter; Moran, Dominic; Rounsevell, Mark D. A.; Smith, Pete

    2013-01-01

    Biomass produced from energy crops, such as Miscanthus and short rotation coppice is expected to contribute to renewable energy targets, but the slower than anticipated development of the UK market implies the need for greater understanding of the factors that govern adoption. Here, we apply an agent-based model of the UK perennial energy crop market, including the contingent interaction of supply and demand, to understand the spatial and temporal dynamics of energy crop adoption. Results indicate that perennial energy crop supply will be between six and nine times lower than previously published, because of time lags in adoption arising from a spatial diffusion process. The model simulates time lags of at least 20 years, which is supported empirically by the analogue of oilseed rape adoption in the UK from the 1970s. This implies the need to account for time lags arising from spatial diffusion in evaluating land-use change, climate change (mitigation or adaptation) or the adoption of novel technologies. PMID:24026474

  17. Response of corn markets to climate volatility under alternative energy futures

    PubMed Central

    Diffenbaugh, Noah S.; Hertel, Thomas W.; Scherer, Martin; Verma, Monika

    2012-01-01

    Recent price spikes1,2 have raised concern that climate change could increase food insecurity by reducing grain yields in the coming decades3,4. However, commodity price volatility is also influenced by other factors5,6, which may either exacerbate or buffer the effects of climate change. Here we show that US corn price volatility exhibits higher sensitivity to near-term climate change than to energy policy influences or agriculture-energy market integration, and that the presence of a biofuels mandate enhances the sensitivity to climate change by more than 50%. The climate change impact is driven primarily by intensification of severe hot conditions in the primary corn-growing region of the US, which causes US corn price volatility to increase sharply in response to global warming projected over the next three decades. Closer integration of agriculture and energy markets moderates the effects of climate change, unless the biofuels mandate becomes binding, in which case corn price volatility is instead exacerbated. However, in spite of the substantial impact on US corn price volatility, we find relatively small impact on food prices. Our findings highlight the critical importance of interactions between energy policies, energy-agriculture linkages, and climate change. PMID:23243468

  18. Modelling the perennial energy crop market: the role of spatial diffusion.

    PubMed

    Alexander, Peter; Moran, Dominic; Rounsevell, Mark D A; Smith, Pete

    2013-11-01

    Biomass produced from energy crops, such as Miscanthus and short rotation coppice is expected to contribute to renewable energy targets, but the slower than anticipated development of the UK market implies the need for greater understanding of the factors that govern adoption. Here, we apply an agent-based model of the UK perennial energy crop market, including the contingent interaction of supply and demand, to understand the spatial and temporal dynamics of energy crop adoption. Results indicate that perennial energy crop supply will be between six and nine times lower than previously published, because of time lags in adoption arising from a spatial diffusion process. The model simulates time lags of at least 20 years, which is supported empirically by the analogue of oilseed rape adoption in the UK from the 1970s. This implies the need to account for time lags arising from spatial diffusion in evaluating land-use change, climate change (mitigation or adaptation) or the adoption of novel technologies. PMID:24026474

  19. Italian parliamentary debates on energy sustainability: How argumentative 'short-circuits' affect public engagement.

    PubMed

    Brondi, Sonia; Sarrica, Mauro; Caramis, Alessandro; Piccolo, Chiara; Mazzara, Bruno M

    2016-08-01

    Public engagement is considered a crucial process in the transition towards sustainable energy systems. However, less space has been devoted to understand how policy makers and stakeholders view citizens and their relationship with energy issues. Nonetheless, together with technological advancements, policies and political debates on energy affect public engagement as well as individual practices. This article aims at tackling this issue by exploring how policy makers and stakeholders have socially constructed sustainable energy in Italian parliamentary debates and consultations during recent years (2009-2012). Results show that societal discourses on sustainable energy are oriented in a manner that precludes public engagement. The political debate is characterised by argumentative 'short-circuits' that constrain individual and community actions to the acceptance or the refusal of top-down decisions and that leave little room for community empowerment and bottom-up innovation. PMID:25904600

  20. Can Low-Energy Electrons Affect High-Energy Physics Accelerators?

    NASA Astrophysics Data System (ADS)

    Cimino, R.; Collins, I. R.; Furman, M. A.; Pivi, M.; Ruggiero, F.; Rumolo, G.; Zimmermann, F.

    2004-06-01

    Present and future accelerators' performances may be limited by the electron cloud (EC) effect. The EC formation and evolution are determined by the wall-surface properties of the accelerator vacuum chamber. We present measurements of the total secondary electron yield (SEY) and the related energy distribution curves of the secondary electrons as a function of incident-electron energy. Particular attention has been paid to the emission process due to very low-energy primary electrons (<20 eV). It is shown that the SEY approaches unity and the reflected electron component is predominant in the limit of zero primary incident electron energy. Motivated by these measurements, we have used state-of-the-art EC simulation codes to predict how these results may impact the production of the electron cloud in the Large Hadron Collider, under construction at CERN, and the related surface heat load.

  1. New Market Paradigm for Zero-Energy Homes: The Comparative San Diego Case Study; Volume 1 and Volume 2 (Appendixes)

    SciTech Connect

    Farhar, B. C.; Coburn, T. C.

    2006-12-01

    This study suggests a conceptually fresh alternative paradigm for the building and marketing of zero-energy homes (ZEHs) based on experience which will help builders create sustainable communities for our well-being and that of future generations.

  2. Hydrogen production and delivery analysis in US markets : cost, energy and greenhouse gas emissions.

    SciTech Connect

    Mintz, M.; Gillette, J.; Elgowainy, A.

    2009-01-01

    Hydrogen production cost conclusions are: (1) Steam Methane Reforming (SMR) is the least-cost production option at current natural gas prices and for initial hydrogen vehicle penetration rates, at high production rates, SMR may not be the least-cost option; (2) Unlike coal and nuclear technologies, the cost of natural gas feedstock is the largest contributor to SMR production cost; (3) Coal- and nuclear-based hydrogen production have significant penalties at small production rates (and benefits at large rates); (4) Nuclear production of hydrogen is likely to have large economies of scale, but because fixed O&M costs are uncertain, the magnitude of these effects may be understated; and (5) Given H2A default assumptions for fuel prices, process efficiencies and labor costs, nuclear-based hydrogen is likely to be more expensive to produce than coal-based hydrogen. Carbon taxes and caps can narrow the gap. Hydrogen delivery cost conclusions are: (1) For smaller urban markets, compressed gas delivery appears most economic, although cost inputs for high-pressure gas trucks are uncertain; (2) For larger urban markets, pipeline delivery is least costly; (3) Distance from hydrogen production plant to city gate may change relative costs (all results shown assume 100 km); (4) Pipeline costs may be reduced with system 'rationalization', primarily reductions in service pipeline mileage; and (5) Liquefier and pipeline capital costs are a hurdle, particularly at small market sizes. Some energy and greenhouse gas Observations: (1) Energy use (per kg of H2) declines slightly with increasing production or delivery rate for most components (unless energy efficiency varies appreciably with scale, e.g., liquefaction); (2) Energy use is a strong function of production technology and delivery mode; (3) GHG emissions reflect the energy efficiency and carbon content of each component in a production-delivery pathway; (4) Coal and natural gas production pathways have high energy consumption

  3. Energy drink consumption in Israeli youth: Public health & the perils of energetic marketing.

    PubMed

    Katz, David L

    2016-01-01

    In a recently published IJHPR article, Magnezi and colleagues add to our knowledge of consumption of energy drinks (ED), and alcohol mixed with energy drinks (AmED), by exploring these patterns among public school students in Tel Aviv, Israel. Prior research on this topic is largely limited to young adults, but adolescents are clearly targets of energy drink marketing, and this age group is at well-known risk for initiating risky exposures. The survey data presented here indicate that ED exposure is widespread in high school, and often begins in middle school. Among students consuming energy drinks, AmED exposure is also high, and of particular concern. Knowledge of ED and AmED hazards does not clearly associate with reduced intake, but a suggestion that awareness of caffeine thresholds may offer some dissuasion is noteworthy. The authors propose warning labels, and education directed to both youth and their parents. A case is made here for regulation of the energetic marketing of these products to youth as well. PMID:26966510

  4. 78 FR 18582 - FM Energy Scheduling, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-27

    ... above-referenced proceeding, of FM Energy Scheduling, LLC's application for market-based rate authority, with an accompanying rate schedule, noting that such application includes a request for blanket... Energy Regulatory Commission FM Energy Scheduling, LLC; Supplemental Notice That Initial...

  5. 76 FR 67722 - PPL Energy Supply, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission PPL Energy Supply, LLC; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of PPL...

  6. 76 FR 67721 - Bishop Hill Energy II LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Bishop Hill Energy II LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of Bishop...

  7. 76 FR 67720 - Bishop Hill Energy III LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Bishop Hill Energy III LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of Bishop...

  8. 77 FR 29633 - Viridian Energy NG, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Viridian Energy NG, LLC; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of...

  9. 76 FR 67721 - Bishop Hill Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-02

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Bishop Hill Energy LLC; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of Bishop...

  10. 77 FR 38046 - Aequitas Energy, Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Aequitas Energy, Inc.; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of Aequitas...

  11. 77 FR 24941 - Vantage Wind Energy LLC; Order Accepting Updated Market Power Analysis and Providing Direction on...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-26

    ... and August 8, 2011 filings were published in the Federal Register, 75 FR 81,600 (2010) and 77 FR 2518... Energy Regulatory Commission Vantage Wind Energy LLC; Order Accepting Updated Market Power Analysis and... analysis filed by Vantage Wind Energy LLC (Vantage Wind). As discussed below, the Commission concludes...

  12. 75 FR 74039 - FPL Energy Montezuma Wind, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FPL Energy Montezuma Wind, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization November 22, 2010. This is a supplemental notice in the...

  13. 76 FR 61687 - NextEra Energy Montezuma II Wind, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission NextEra Energy Montezuma II Wind, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding...

  14. 78 FR 69410 - Gibson City Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Gibson City Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of...

  15. 78 FR 69410 - Grand Tower Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Grand Tower Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of...

  16. 78 FR 73858 - FPL Energy Wyoming, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FPL Energy Wyoming, LLC; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of FPL...

  17. 78 FR 27219 - Osprey Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Osprey Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of...

  18. 78 FR 69409 - Elgin Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Elgin Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of Elgin...

  19. 78 FR 27219 - Westbrook Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Westbrook Energy Center, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of...

  20. 78 FR 27218 - CCFC Sutter Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CCFC Sutter Energy, LLC; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of CCFC...

  1. 77 FR 66606 - Clear Choice Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Clear Choice Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of Clear...

  2. 77 FR 53884 - North Sky River Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission North Sky River Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of North...

  3. 76 FR 3624 - Viridian Energy New Jersey LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Viridian Energy New Jersey LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization January 12, 2011. This is a supplemental notice in the...

  4. 77 FR 2718 - CPV Cimarron Renewable Energy Company, LLC; Supplemental Notice That Initial Market-Based Rate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CPV Cimarron Renewable Energy Company, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the...

  5. 77 FR 47625 - Beebe Renewable Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Beebe Renewable Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of...

  6. 75 FR 1052 - Castle Energy Services, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Castle Energy Services, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization December 30, 2009. This is a supplemental notice in the...

  7. 77 FR 41400 - Mehoopany Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Mehoopany Wind Energy LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding of...

  8. 78 FR 75561 - Great Bay Energy V, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Great Bay Energy V, LLC; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of Great...

  9. 78 FR 75561 - South Bay Energy Corp.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission South Bay Energy Corp.; Supplemental Notice That Initial Market- Based Rate Filing Includes Request for Blanket Section 204 Authorization This is a supplemental notice in the above-referenced proceeding, of South...

  10. 75 FR 35017 - Citizens Choice Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Citizens Choice Energy, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for Blanket Section 204 Authorization June 15, 2010. This is a supplemental notice in the...

  11. The emerging roles of energy storage in a competitive power market: Summary of a DOE Workshop

    SciTech Connect

    Gordon, S.P.; Falcone, P.K.

    1995-06-01

    This report contains a summary of the workshop, {open_quotes}The Emerging Roles of Energy Storage in a Competitive Power Market,{close_quotes} which was sponsored by the U.S. Department of Energy and Sandia National Laboratories and was held in Pleasanton, California on December 6-7, 1994. More than 70 people attended, representing government agencies, national laboratories, equipment vendors, electric utilities and other energy providers, venture capital interests, and consultants. Many types of energy storage were discussed, including electrical (batteries and superconducting magnets), mechanical (flywheels and pumped hydro), hydrogen, compressed air, and thermal energy storage. The objectives of the workshop were to communicate within the energy storage community regarding the costs, benefits, and technical status of various technology options; to explore and elucidate the evolving roles of energy storage in a more dynamic and competitive power and energy marketplace; and to discuss the optimum federal role in this area. The goals of the workshop were fully realized through knowledgeable and insightful presentations and vigorous discussion, which are summarized.

  12. Energy resources of the developing countries and some priority markets for the use of solar energy

    NASA Technical Reports Server (NTRS)

    Siddiqi, T. A.; Hein, G. F.

    1977-01-01

    Energy consumption for the developed and non-developed world is expressed as a function of GNP. An almost straight-line graph results when energy consumption statistics are treated in this manner. The richest countries consume the most energy, and the poorest countries the least. It therefore follows that greater energy production in the developing countries (leading to greater energy consumption) will contribute to their economic growth. Energy resources in the developing countries are compared, including: solid fossil fuels, crude oil, natural gas, oil shale, and uranium. Mention is also made of the potential of renewable energy resources, such as solar, wind, and hydroelectric power, in the underdeveloped world; and it is these resources which offer the greatest possibilities for economic improvement if the money is forthcoming, i.e., from the world bank, to fund the necessary technology.

  13. Real estate market and building energy performance: Data for a mass appraisal approach

    PubMed Central

    Bonifaci, Pietro; Copiello, Sergio

    2015-01-01

    Mass appraisal is widely considered an advanced frontier in the real estate valuation field. Performing mass appraisal entails the need to get access to base information conveyed by a large amount of transactions, such as prices and property features. Due to the lack of transparency of many Italian real estate market segments, our survey has been addressed to gather data from residential property advertisements. The dataset specifically focuses on property offer prices and dwelling energy efficiency. The latter refers to the label expressed and exhibited by the energy performance certificate. Moreover, data are georeferenced with the highest possible accuracy: at the neighborhood level for a 76.8% of cases, at street or building number level for the remaining 23.2%. Data are related to the analysis performed in Bonifaci and Copiello [1], about the relationship between house prices and building energy performance, that is to say, the willingness to pay in order to benefit from more efficient dwellings. PMID:26793751

  14. Real estate market and building energy performance: Data for a mass appraisal approach.

    PubMed

    Bonifaci, Pietro; Copiello, Sergio

    2015-12-01

    Mass appraisal is widely considered an advanced frontier in the real estate valuation field. Performing mass appraisal entails the need to get access to base information conveyed by a large amount of transactions, such as prices and property features. Due to the lack of transparency of many Italian real estate market segments, our survey has been addressed to gather data from residential property advertisements. The dataset specifically focuses on property offer prices and dwelling energy efficiency. The latter refers to the label expressed and exhibited by the energy performance certificate. Moreover, data are georeferenced with the highest possible accuracy: at the neighborhood level for a 76.8% of cases, at street or building number level for the remaining 23.2%. Data are related to the analysis performed in Bonifaci and Copiello [1], about the relationship between house prices and building energy performance, that is to say, the willingness to pay in order to benefit from more efficient dwellings. PMID:26793751

  15. Impacts on U.S. Energy Markets and the Economy of Reducing Oil Imports

    EIA Publications

    1996-01-01

    This study was undertaken at the request of the General Accounting Office (GAO). Its purpose is to evaluate the impacts on U.S. energy markets and the economy of reducing oil imports. The approach and assumptions underlying this report were specified by GAO and are attached as an Appendix. The study focuses on two approaches: (1) a set of cases with alternative world crude oil price trajectories and (2) two cases which investigate the use of an oil import tariff to achieve a target reduction in the oil imports. The analysis presented uses the National Energy Modeling System, which is maintained by the Office of Integrated Analysis and Forecasting within the Energy Information Administration (EIA), and the DRI/McGraw Hill Macroeconomic Model of the U.S. Economy, a proprietary model maintained by DRI and subscribed to by EIA.

  16. Federal Financial Interventions and Subsidies in Energy Markets 1999: Energy Transformation and End Use

    EIA Publications

    2008-01-01

    his is the second report prepared in response to a two-part request from the Office of Policy, U.S. Department of Energy, to provide an estimate of U.S. Federal energy subsidies. In its request, the Office of Policy asked the Energy Information Administration (EIA) to update a 1992 EIA report on Federal energy subsidies, including any additions or deletions of Federal subsidies based on Administration and Congressional action since the 1992 report was written, and to provide an estimate of the size of each current subsidy.

  17. Calibration of the Multi-Factor HJM Model for Energy Market

    NASA Astrophysics Data System (ADS)

    Broszkiewicz-Suwaj, E.; Weron, A.

    2006-05-01

    The purpose of this paper is to show that using the toolkit of interest rate theory, already well known in financial engineering as the HJM model [D. Heath, R. Jarrow, A. Morton, {ITALIC Econometrica} 60, 77 (1992)], it is possible to derive explicite option pricing formula and calibrate the theoretical model to the empirical electricity market. The analysis is illustrated by numerical cases from the European Energy Exchange (EEX) in Leipzig. The multi-factor {ITALIC versus} one-factor HJM models are compared.

  18. Market for new coal powerplant technologies in the US: 1997 annual energy outlook results

    SciTech Connect

    Hutzler, M.J.

    1997-12-31

    Over the next 20 years, the combination of slow growth in the demand for electricity, even slower growth in the need for new capacity, especially baseload capacity, and the competitiveness of new gas-fired technologies limits the market for new coal technologies in the US. In the later years of the 1997 Annual Energy Outlook projections, post-2005, when a significant amount of new capacity is needed to replace retiring plants and meet growing demand, some new coal-fired plants are expected to be built, but new gas-fired plants are expected to remain the most economical choice for most needs. The largest market for clean coal technologies in the United States may be in retrofitting or repowering existing plants to meet stricter environmental standards, especially over the next 10 years. Key uncertainties include the rate of growth in the demand for electricity and the level of competing fuel prices, particularly natural gas. Higher than expected growth in the demand for electricity and/or relatively higher natural gas prices would increase the market for new coal technologies.

  19. Leading trends in environmental regulation that affect energy development. Final report

    SciTech Connect

    Steele, R V; Attaway, L D; Christerson, J A; Kikel, D A; Kuebler, J D; Lupatkin, B M; Liu, C S; Meyer, R; Peyton, T O; Sussin, M H

    1980-01-01

    Major environmental issues that are likely to affect the implementation of energy technologies between now and the year 2000 are identified and assessed. The energy technologies specifically addressed are: oil recovery and processing; gas recovery and processing; coal liquefaction; coal gasification (surface); in situ coal gasification; direct coal combustion; advanced power systems; magnetohydrodynamics; surface oil shale retorting; true and modified in situ oil shale retorting; geothermal energy; biomass energy conversion; and nuclear power (fission). Environmental analyses of these technologies included, in addition to the main processing steps, the complete fuel cycle from resource extraction to end use. A comprehensive survey of the environmental community (including environmental groups, researchers, and regulatory agencies) was carried out in parallel with an analysis of the technologies to identify important future environmental issues. Each of the final 20 issues selected by the project staff has the following common attributes: consensus of the environmental community that the issue is important; it is a likely candidate for future regulatory action; it deals with a major environmental aspect of energy development. The analyses of the 20 major issues address their environmental problem areas, current regulatory status, and the impact of future regulations. These analyses are followed by a quantitative assessment of the impact on energy costs and nationwide pollutant emissions of possible future regulations. This is accomplished by employing the Strategic Environmental Assessment System (SEAS) for a subset of the 20 major issues. The report concludes with a more general discussion of the impact of environmental regulatory action on energy development.

  20. 77 FR 37035 - O.L.S. Energy-Agnews, Inc.; Supplemental Notice That Initial Market-Based Rate Filing Includes...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission O.L.S. Energy-Agnews, Inc.; Supplemental Notice That Initial Market-Based... above-referenced proceeding of O.L.S. Energy-Agnews, Inc.'s application for market-based rate...

  1. Minority marketing for resource conservation. A research project to study methods of outreach in Hispanic minority communities regarding issues of energy and resource conservation

    SciTech Connect

    Not Available

    1993-06-01

    The Minority Marketing Program established baseline environmental informational data related to City of Tucson minority communities. The data is intended to be used to further develop the energy conservation, environmental education and neighborhood outreach programs. The goal of these new programs is to positively affect the participating rates of all City sponsored community environmental programs with a special emphasis on minority communities. The Minority Marketing Program developed a survey, in conjunction with the University of Arizona, to establish a database of environmental awareness information City-wide but with a special emphasis on an area composed of 10 census tracts within a primarily Hispanic community. This survey was constructed using federal non-proprietary software entitled Questionnaire Programming Language (QPL) and was administered as a computer assisted telephone interview (CATI), as well as a total design method mail-out survey. This approach produced data that is reliable within {+-} 5%. It will also establish a database against which future data can be compared.

  2. Federal Financial Interventions and Subsidies in Energy Markets 1999: Primary Energy

    EIA Publications

    1999-01-01

    The analysis in this report was undertaken at the request of the Office of Policy, U.S. Department of Energy. In its request, the Office of Policy asked the Energy Information Administration (EIA) to update the 1992 EIA report on Federal energy subsidies, including any additions or deletions of Federal subsidies based on Administration and Congressional action since the 1992 report was written, and to provide an estimate of the size of each current subsidy. Subsidies to be included are those through which a government or public body provides a financial benefit.

  3. Geothermal energy market study on the Atlantic Coastal Plain: Ocean City, Maryland geothermal energy evaluation

    SciTech Connect

    Schubert, C.E.

    1981-08-01

    This report is one of a series of studies that have been made by the Applied Physics Laboratory, or its subcontractors, to examine the technical and economic feasibility of the utilization of geothermal energy at the request of potential users.

  4. Economics and regulation of petroleum futures markets

    SciTech Connect

    Not Available

    1980-08-01

    Because the futures market in petroleum products is a relatively recent phenomenon, the implications of public policies formulated for that market have not yet been fully explored. To provide the Office of Competition of the Department of Energy (DOE) with sufficient information to assess policy alternatives, Resource Planning Associates, Inc. (RPA) was asked to analyze the development of the futures market in No. 2 oil, assess the potential for futures markets in other petroleum products, and identify policy alternatives available to DOE. To perform this analysis, the criteria for a viable futures market was established first. Then, the experience to date with the 18-month-old futures market in No. 2 oil was examined, and the potential for viable futures markets in No. 6 oil, gasoline, jet fuel, and crude oil was assessed. Finally, how existing DOE regulations and prospective actions might affect petroleum futures market development was investigated.

  5. Energy-efficient technologies in Europe: A difficult but promising market

    SciTech Connect

    Roturier, J.

    1995-12-01

    This paper is based in part on a 1993 study through the European Community (EC) SAVE/PACE Program to provide: (1) A survey of the present power load and annual electricity consumption of Office Technology (OT) within the EC territory. (2) An assessment of the conservation potential possible when energy-efficient technologies are implemented by the manufacturers. (3) An analysis of means of a quick dissemination of these technologies. The study, supported by several national energy management agencies and performed within the {open_quotes}OT3E{close_quotes} Task Force, was made possible thanks to cooperation between scientists, manufacturers` representatives, and engineers. The final report, entitled {open_quotes}Energy-Efficient Office Technologies in Europe,{close_quotes} submitted in early 1994, provides the main conclusions: (1) OT power load and electricity consumption are so high that a `laissez-faire` policy will soon be unaffordable. (2) The technology to ensure energy-efficient use of office equipment has arrived, and will steadily grow and improve. (3) Since evidence indicates that the OT market is a world-wide market, it is recommended to implement an international labelling program in the near future. (4) They suggest that all mains-powered office equipment, especially that in information technology (IT) systems, should be designed and built as if it had access only to the limited power supplies of a battery-operated device, i.e., having automatic power management capability, controlled by use. (5) They insist on the need to define and operate policies not only in the office equipment area, but more generally, in the information and communication technologies sector as a whole. However, the definition and implementation of a European policy in this area is still not easy. In the short term, large efforts must be conducted on a national basis since these policies differ one country to another, depending on the involvement of policy makers.

  6. 77 FR 11531 - Electric Quarterly Reports, Acacia Energy, Inc., et al.; Notice of Revocation of Market-Based...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    .... 2001, 67 FR 31,043, FERC Stats. & Regs. ] 31,127, reh'g denied, Order No. 2001-A, 100 FERC ] 61,074... Federal Energy Regulatory Commission Electric Quarterly Reports, Acacia Energy, Inc., et al.; Notice of Revocation of Market-Based Rate Tariff Electric Quarterly Reports....... Docket No. ER02-2001-017...

  7. Geothermal Program Review XIV: proceedings. Keeping Geothermal Energy Competitive in Foreign and Domestic Markets

    SciTech Connect

    1996-01-01

    The U.S. Department of Energy`s Office of Geothermal Technologies conducted its annual Program Review XIV in Berkeley, April 8-10, 1996. The geothermal community came together for an in-depth review of the federally-sponsored geothermal research and development program. This year`s theme focused on ``Keeping Geothermal Energy Competitive in Foreign and Domestic Markets.`` This annual conference is designed to promote technology transfer by bringing together DOE-sponsored researchers; utility representatives; geothermal developers; equipment and service suppliers; representatives from local, state, and federal agencies; and others with an interest in geothermal energy. Program Review XIV consisted of eight sessions chaired by industry representatives. Introductory and overview remarks were presented during every session followed by detailed reports on specific DOE-funded research projects. The progress of R&D projects over the past year and plans for future activities were discussed. The government-industry partnership continues to strengthen -- its success, achievements over the past twenty years, and its future direction were highlighted throughout the conference. The comments received from the conference evaluation forms are published in this year`s proceedings. Individual papers have been processed for inclusion in the Energy Science and Technology Database.

  8. AGE-RELATED FACTORS AFFECTING THE POST-YIELD ENERGY DISSIPATION OF HUMAN CORTICAL BONE

    PubMed Central

    Nyman, Jeffry S.; Roy, Anuradha; Tyler, Jerrod H.; Acuna, Rae L.; Gayle, Heather J.; Wang, Xiaodu

    2007-01-01

    The risk of bone fracture depends in part on the quality of the tissue, not just the size and mass. This study assessed the post-yield energy dissipation of cortical bone in tension as a function of age and composition. Tensile specimens were prepared from tibiae of human cadavers in which male and female donors were divided into two age groups: middle aged (51 to 56 years old, n = 9) and elderly (72 to 90 years old, n = 8). By loading, unloading, and reloading a specimen with rest period inserted in between, tensile properties at incremental strain levels were assessed. In addition, the post-yield toughness was estimated and partitioned as follows: plastic strain energy related to permanent deformation, released elastic strain energy related to stiffness loss, and hysteresis energy related to viscous behavior. Porosity, mineral and collagen content, and collagen crosslinks of each specimen were also measured to determine the micro and ultrastructural properties of the tissue. It was found that age affected all the energy terms plus strength but not elastic stiffness. The post-yield energy terms were correlated with porosity, pentosidine (a marker of non-enzymatic crosslinks), and collagen content, all of which significantly varied with age. General linear models with the highest possible R2 value suggested that the pentosidine concentration and collagen content provided the best explanation of the age-related decrease in the post-yield energy dissipation of bone. Among them, pentosidine concentration had the greatest contribution to plastic strain energy and was the best explanatory variable of damage accumulation. PMID:17266142

  9. Dietary lipid and gross energy affect protein utilization in the rare minnow Gobiocypris rarus

    NASA Astrophysics Data System (ADS)

    Wu, Benli; Xiong, Xiaoqin; Xie, Shouqi; Wang, Jianwei

    2016-07-01

    An 8-week feeding trial was conducted to detect the optimal dietary protein and energy, as well as the effects of protein to energy ratio on growth, for the rare minnow ( Gobiocypris rarus), which are critical to nutrition standardization for model fish. Twenty-four diets were formulated to contain three gross energy (10, 12.5, 15 kJ/g), four protein (20%, 25%, 30%, 35%), and two lipid levels (3%, 6%). The results showed that optimal dietary E/P was 41.7-50 kJ/g for maximum growth in juvenile rare minnows at 6% dietary crude lipid. At 3% dietary lipid, specific growth rate (SGR) increased markedly when E/P decreased from 62.5 kJ/g to 35.7 kJ/g and gross energy was 12.5 kJ/g, and from 75 kJ/g to 42.9 kJ/g when gross energy was 15.0 kJ/g. The optimal gross energy was estimated at 12.5 kJ/g and excess energy decreased food intake and growth. Dietary lipid exhibited an apparent protein-sparing effect. Optimal protein decreased from 35% to 25%-30% with an increase in dietary lipid from 3% to 6% without adversely effecting growth. Dietary lipid level affects the optimal dietary E/P ratio. In conclusion, recommended dietary protein and energy for rare minnow are 20%-35% and 10-12.5 kJ/g, respectively.

  10. Dietary lipid and gross energy affect protein utilization in the rare minnow Gobiocypris rarus

    NASA Astrophysics Data System (ADS)

    Wu, Benli; Xiong, Xiaoqin; Xie, Shouqi; Wang, Jianwei

    2015-10-01

    An 8-week feeding trial was conducted to detect the optimal dietary protein and energy, as well as the effects of protein to energy ratio on growth, for the rare minnow (Gobiocypris rarus), which are critical to nutrition standardization for model fish. Twenty-four diets were formulated to contain three gross energy (10, 12.5, 15 kJ/g), four protein (20%, 25%, 30%, 35%), and two lipid levels (3%, 6%). The results showed that optimal dietary E/P was 41.7-50 kJ/g for maximum growth in juvenile rare minnows at 6% dietary crude lipid. At 3% dietary lipid, specific growth rate (SGR) increased markedly when E/P decreased from 62.5 kJ/g to 35.7 kJ/g and gross energy was 12.5 kJ/g, and from 75 kJ/g to 42.9 kJ/g when gross energy was 15.0 kJ/g. The optimal gross energy was estimated at 12.5 kJ/g and excess energy decreased food intake and growth. Dietary lipid exhibited an apparent protein-sparing effect. Optimal protein decreased from 35% to 25%-30% with an increase in dietary lipid from 3% to 6% without adversely effecting growth. Dietary lipid level affects the optimal dietary E/P ratio. In conclusion, recommended dietary protein and energy for rare minnow are 20%-35% and 10-12.5 kJ/g, respectively.

  11. Implications of Carbon Regulation for Green Power Markets

    SciTech Connect

    Bird, Lori; Holt, Ed; Carroll, Ghita

    2007-04-01

    This paper examines the potential effects that emerging mandatory carbon markets have for voluntary markets for renewable energy, or green power markets. In an era of carbon regulation, green power markets will continue to play an important role because many consumers may be interested in supporting renewable energy development beyond what is supported through mandates or other types of policy support. The paper examines the extent to which GHG benefits motivate consumers to make voluntary renewable energy purchases and summarizes key issues emerging as a result of these overlapping markets, such as the implications of carbon regulation for renewable energy marketing claims, the demand for and price of renewable energy certificates (RECs), and the use of RECs in multiple markets (disaggregation of attributes). It describes carbon regulation programs under development in the Northeast and California, and how these might affect renewable energy markets in these regions, as well as the potential interaction between voluntary renewable energy markets and voluntary carbon markets, such as the Chicago Climate Exchange (CCX). It also briefly summarizes the experience in the European Union, where carbon is already regulated. Finally, the paper presents policy options for policymakers and regulators to consider in designing carbon policies to enable carbon markets and voluntary renewable energy markets to work together.

  12. Certifying Industrial Energy Efficiency Performance: AligningManagement, Measurement, and Practice to Create Market Value

    SciTech Connect

    McKane, Aimee; Scheihing, Paul; Williams, Robert

    2007-07-01

    More than fifteen years after the launch of programs in theU.K. and U.S., industry still offers one of the largest opportunities forenergy savings worldwide. The International Energy Agency (IEA) estimatesthe savings potential from cost-optimization of industrial motor-drivensystems alone at 7 percent of global electricity use. The U.S. Departmentof Energy (USDOE) Industrial Technologies Program estimates 7 percentsavings potential in total US industrial energy use through theapplication of proven best practice. Simple paybacks for these types ofprojects are frequently two years or less. The technology required toachieve these savings is widely available; the technical skills requiredto identify energy saving opportunities are known and transferable.Although programs like USDOE's Best Practices have been highlysuccessful, most plants, as supported by 2002 MECS data, remain eitherunaware or unmotivated to improve their energy efficiency--as evidencedby the 98 percent of US industrial facilities reporting to MECS say thatthey lack a full-time energy manager. With the renewed interest in energyefficiency worldwide and the emergence of carbon trading and newfinancial instruments such as white certificates1, there is a need tointroduce greater transparency into the way that industrial facilitiesidentify, develop, and document energy efficiency projects. Historically,industrial energy efficiency projects have been developed by plantengineers, frequently with assistance from consultants and/or supplierswith highly specialized technical skills. Under this scenario,implementation of energy efficiency improvements is dependent onindividuals. These individuals typically include "champions" within anindustrial facility or corporation, working in cooperation withconsultants or suppliers who have substantial knowledge based on years ofexperience. This approach is not easily understood by others without thisspecialized technical knowledge, penetrates the market fairly slowly

  13. Factors affecting the energy cost of level running at submaximal speed.

    PubMed

    Lacour, Jean-René; Bourdin, Muriel

    2015-04-01

    Metabolic measurement is still the criterion for investigation of the efficiency of mechanical work and for analysis of endurance performance in running. Metabolic demand may be expressed either as the energy spent per unit distance (energy cost of running, C r) or as energy demand at a given running speed (running economy). Systematic studies showed a range of costs of about 20 % between runners. Factors affecting C r include body dimensions: body mass and leg architecture, mostly calcaneal tuberosity length, responsible for 60-80 % of the variability. Children show a higher C r than adults. Higher resting metabolism and lower leg length/stature ratio are the main putative factors responsible for the difference. Elastic energy storage and reuse also contribute to the variability of C r. The increase in C r with increasing running speed due to increase in mechanical work is blunted till 6-7 m s(-1) by the increase in vertical stiffness and the decrease in ground contact time. Fatigue induced by prolonged or intense running is associated with up to 10 % increased C r; the contribution of metabolic and biomechanical factors remains unclear. Women show a C r similar to men of similar body mass, despite differences in gait pattern. The superiority of black African runners is presumably related to their leg architecture and better elastic energy storage and reuse. PMID:25681108

  14. Phase IA market assessment, Advanced Energy System Program. Summary report, July-December 1985

    SciTech Connect

    Burgmeier, L.R.; Trester, K.D.

    1986-02-01

    To assess the market potential of a natural-gas-fired, highly-recuperated Brayton-cycle cogeneration system, the authors conducted surveys to characterize and quantify the cogeneration market and concluded that a substantial market exists for small systems, particularly in the range 40 to 60 kw. The studies also revealed the diversification of the overall market, with many strong specific markets such as fast-food and conventional restaurants, supermarkets, physical fitness centers, hospitals/nursing homes and hotels/motels.

  15. Competitiveness and potentials of UCG-CCS on the European energy market

    NASA Astrophysics Data System (ADS)

    Kempka, T.; Nakaten, N.; Schlüter, R.; Fernandez-Steeger, T.; Azzam, R.

    2009-04-01

    The world-wide coal reserves can satisfy the world's primary energy demand for several hundred years. However, deep coal deposits with seams of low thickness and structural complexity do currently not allow an economic exploitation of many deposits. Here, underground coal gasification (UCG) can offer an economical approach for coal extraction. The intended overall process relies on coal deposit exploitation using directed drillings located at the coal seam base and the subsequent in situ coal conversion into a synthesis gas. The resulting synthesis gas is used for electricity generation in a combined cycle plant at the surface. A reduction of the CO2 emissions resulting from the combined process is realized by subsequent CO2 capture and its injection into the previously gasified coal seams. The scope of the present study was the investigation of UCG-CCS competitiveness on the European energy market and the determination of the impacting factors. For that purpose, a modular model for calculation of UCG-CCS electricity generation costs was implemented and adapted to the most relevant process parameters. Furthermore, the range of energy supply coverage was estimated based on different German energy generation scenarios.

  16. Economics and Environmental Compatibility of Fusion Reactors —Its Analysis and Coming Issues— 4.Economic Effect of Fusion in Energy Market 4.1Economic Impact of Fusion Deployment in Energy Market

    NASA Astrophysics Data System (ADS)

    Konishi, Satoshi; Tokimatsu, Koji

    Energy model analysis estimates the significant contribution of fusion in the latter half of the century under the global environment constraints if it will be successfully developed and introduced into the market. The total possible economical impact of fusion is investigated from the aspect of energy cost savings, sales, and its effects on Gross Domestic Products. Considerable economical possibility will be found in the markets for fusion related devices, of currently developing countries, and for synthesized fuel. The value of fusion development could be evaluated from these possible economic impact in comparison with its necessary investment.

  17. Magnetic Processing – A Pervasive Energy Efficient Technology for Next Generation Materials for Aerospace and Specialty Steel Markets

    SciTech Connect

    Mackiewicz-Ludtka, G.; Ludtka, G.M.; Ray, P.; Magee, J.

    2010-09-10

    Thermomagnetic Magnetic Processing is an exceptionally fertile, pervasive and cross-cutting technology that is just now being recognized by several major industry leaders for its significant potential to increase energy efficiency and materials performance for a myriad of energy intensive industries in a variety of areas and applications. ORNL has pioneered the use and development of large magnetic fields in thermomagnetically processing (T-MP) materials for altering materials phase equilibria and transformation kinetics. ORNL has discovered that using magnetic fields, we can produce unique materials responses. T-MP can produce unique phase stabilities & microstructures with improved materials performance for structural and functional applications not achieved with traditional processing techniques. These results suggest that there are unprecedented opportunities to produce significantly enhanced materials properties via atomistic level (nano-) microstructural control and manipulation. ORNL (in addition to others) have shown that grain boundary chemistry and precipitation kinetics are also affected by large magnetic fields. This CRADA has taken advantage of ORNL’s unique, custom-designed thermo-magnetic, 9 Tesla superconducting magnet facility that enables rapid heating and cooling of metallic components within the magnet bore; as well as ORNL’s expertise in high magnetic field (HMF) research. Carpenter Technologies, Corp., is a a US-based industrial company, that provides enhanced performance alloys for the Aerospace and Specialty Steel products. In this CRADA, Carpenter Technologies, Corp., is focusing on applying ORNL’s Thermomagnetic Magnetic Processing (TMP) technology to improve their current and future proprietary materials’ product performance and open up new markets for their Aerospace and Specialty Steel products. Unprecedented mechanical property performance improvements have been demonstrated for a high strength bainitic alloy industrial

  18. Flexibility Reserve Reductions from an Energy Imbalance Market with High Levels of Wind Energy in the Western Interconnection

    SciTech Connect

    King, J.; Kirby, B.; Milligan, M.; S. Beuning

    2011-10-01

    The anticipated increase in variable generation in the Western Interconnection (WI) over the next several years has raised concerns about how to maintain system balance, especially in smaller Balancing Areas (BAs). Given renewable portfolio standards in the West, it is possible that more than 50 gigawatts (GW) of wind capacity will be installed by 2020. Significant quantities of solar generation are likely to be added as well. The consequent increase in variability and uncertainty that must be managed by the conventional generation fleet and responsive load make it attractive to consider ways in which Balancing Area Authorities (BAAs) can pool their variability and response resources, thus taking advantage of geographic and temporal diversity to increase overall operational efficiency. Our analysis considers several alternative forms of an Energy Imbalance Market (EIM) that have been proposed in the non-market areas of the WI. The proposed EIM includes two changes in operating practices that independently reduce variability and increase access to responsive resources: BAA cooperation and sub-hourly dispatch. As proposed, the EIM does not consider any form of coordinated unit commitment; however, over time it is possible that BAAs would develop formal or informal coordination plans. This report examines the benefits of several possible EIM implementations, both separately and in concert.

  19. Survey of Laser Markets Relevant to Inertial Fusion Energy Drivers, information for National Research Council

    SciTech Connect

    Bayramian, A J; Deri, R J; Erlandson, A C

    2011-02-24

    Development of a new technology for commercial application can be significantly accelerated by leveraging related technologies used in other markets. Synergies across multiple application domains attract research and development (R and D) talent - widening the innovation pipeline - and increases the market demand in common components and subsystems to provide performance improvements and cost reductions. For these reasons, driver development plans for inertial fusion energy (IFE) should consider the non-fusion technology base that can be lveraged for application to IFE. At this time, two laser driver technologies are being proposed for IFE: solid-state lasers (SSLs) and KrF gas (excimer) lasers. This document provides a brief survey of organizations actively engaged in these technologies. This is intended to facilitate comparison of the opportunities for leveraging the larger technical community for IFE laser driver development. They have included tables that summarize the commercial organizations selling solid-state and KrF lasers, and a brief summary of organizations actively engaged in R and D on these technologies.

  20. Western Region Renewable Energy Markets: Implications for the Bureau of Land Management

    SciTech Connect

    Haase, S.; Billman, L.; Gelman, R.

    2012-01-01

    The purpose of this analysis is to provide the U.S. Department of the Interior (DOI) and the Bureau of Land Management (BLM) with an overview of renewable energy (RE) generation markets, transmission planning efforts, and the ongoing role of the BLM RE projects in the electricity markets of the 11 states (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming) that comprise the Western Electricity Coordinating Council (WECC) Region. This analysis focuses on the status of, and projections for, likely development of non-hydroelectric renewable electricity from solar (including photovoltaic [PV] and concentrating solar power [CSP]), wind, biomass and geothermal resources in these states. Absent new policy drivers and without the extension of the DOE loan guarantee program and Treasury's 1603 program, state RPS requirements are likely to remain a primary driver for new RE deployment in the western United States. Assuming no additional policy incentives are implemented, projected RE demand for the WECC states by 2020 is 134,000 GWh. Installed capacity to meet that demand will need to be within the range of 28,000-46,000 MW.

  1. Co-optimization of Energy and Demand-Side Reserves in Day-Ahead Electricity Markets

    NASA Astrophysics Data System (ADS)

    Surender Reddy, S.; Abhyankar, A. R.; Bijwe, P. R.

    2015-04-01

    This paper presents a new multi-objective day-ahead market clearing (DAMC) mechanism with demand-side reserves/demand response (DR) offers, considering realistic voltage-dependent load modeling. The paper proposes objectives such as social welfare maximization (SWM) including demand-side reserves, and load served error (LSE) minimization. In this paper, energy and demand-side reserves are cleared simultaneously through co-optimization process. The paper clearly brings out the unsuitability of conventional SWM for DAMC in the presence of voltage-dependent loads, due to reduction of load served (LS). Under such circumstances multi-objective DAMC with DR offers is essential. Multi-objective Strength Pareto Evolutionary Algorithm 2+ (SPEA 2+) has been used to solve the optimization problem. The effectiveness of the proposed scheme is confirmed with results obtained from IEEE 30 bus system.

  2. U.S. Energy Service Company Industry: Market Size and Project Performance from 1990-2008

    SciTech Connect

    Larsen, Peter; Goldman, Charles; Satchwell, Andrew

    2012-08-21

    The U.S. energy service company (ESCO) industry is an example of a private sector business model where energy savings are delivered to customers primarily through the use of performance-based contracts. This study was conceived as a snapshot of the ESCO industry prior to the economic slowdown and the introduction of federal stimulus funding mandated by enactment of the American Recovery and Reinvestment Act of 2009 (ARRA). This study utilizes two parallel analytic approaches to characterize ESCO industry and market trends in the U.S.: (1) a ?top-down? approach involving a survey of individual ESCOs to estimate aggregate industry activity and (2) a ?bottom-up? analysis of a database of ~;;3,250 projects (representing over $8B in project investment) that reports market trends including installed EE retrofit strategies, project installation costs and savings, project payback times, and benefit-cost ratios over time. Despite the onset of a severe economic recession, the U.S. ESCO industry managed to grow at about 7percent per year between 2006 and 2008. ESCO industry revenues were about $4.1 billion in 2008 and ESCOs anticipate accelerated growth through 2011 (25percent per year). We found that 2,484 ESCO projects in our database generated ~;;$4.0 billion ($2009) in net, direct economic benefits to their customers. We estimate that the ESCO project database includes about 20percent of all U.S. ESCO market activity from 1990-2008. Assuming the net benefits per project are comparable for ESCO projects that are not included in the LBNL database, this would suggest that the ESCO industry has generated ~;;$23 billion in net direct economic benefits for customers at projects installed between 1990 and 2008. There is empirical evidence confirming that the industry is evolving by installing more comprehensive and complex measures?including onsite generation and measures to address deferred maintenance?but this evolution has significant implications for customer project

  3. Affordability and other factors affecting the purchase of energy-efficient manufactured homes

    SciTech Connect

    Hattrup, M.P.; Lee, A.D.; Sandahl, L.J.; Onisko, S.A.

    1993-06-01

    The Pacific Northwest Laboratory (PNL) and the Bonneville Power Administration (Bonneville) conducted this study to evaluate the manufactured home owner`s purchase decision process and to provide Bonneville with a better understanding of how consumers view a manufactured home`s affordability and energy efficiency. This study addresses manufactured homes built under the US Department of Housing and Urban Development (HUD) standards; these homes are sometimes referred to as HUD-code homes or mobile homes. Manufactured home owners in Idaho, Montana, Oregon, and Washington were included in this analysis. This report adds to the information presented in Sandahl et al. (1992), which discussed the practices of lenders, appraisers, and dealers -- all of whom play a key role in the manufactured home market due to the impact their practices have on the overall affordability of manufactured homes. This report focuses exclusively on the most important, and probably least understood, player -- the home buyer. The primary data were collected via a mail survey sent to 1,550 manufactured home owners in Idaho, Montana, Oregon, and Washington in late 1992. A 71% response rate was achieved; 1,106 usable responses were received. This study focuses on the Pacific Northwest but presents information that may be relevant to other parts of the country.

  4. Metabolic stressors and signals differentially affect energy allocation between reproduction and immune function.

    PubMed

    Carlton, Elizabeth D; Cooper, Candace L; Demas, Gregory E

    2014-11-01

    Most free-living animals have finite energy stores that they must allocate to different physiological and behavioral processes. In times of energetic stress, trade-offs in energy allocation among these processes may occur. The manifestation of trade-offs may depend on the source (e.g., glucose, lipids) and severity of energy limitation. In this study, we investigated energetic trade-offs between the reproductive and immune systems by experimentally limiting energy availability to female Siberian hamsters (Phodopus sungorus) with 2-deoxy-d-glucose, a compound that disrupts cellular utilization of glucose. We observed how glucoprivation at two levels of severity affected allocation to reproduction and immunity. Additionally, we treated a subset of these hamsters with leptin, an adipose hormone that provides a direct signal of available fat stores, in order to determine how increasing this signal of fat stores influences glucoprivation-induced trade-offs. We observed trade-offs between the reproductive and immune systems and that these trade-offs depended on the severity of energy limitation and exogenous leptin signaling. The majority of the animals experiencing mild glucoprivation entered anestrus, whereas leptin treatment restored estrous cycling in these animals. Surprisingly, virtually all animals experiencing more severe glucoprivation maintained normal estrous cycling throughout the experiment; however, exogenous leptin resulted in lower antibody production in this group. These data suggest that variation in these trade-offs may be mediated by shifts between glucose and fatty acid utilization. Collectively, the results of the present study highlight the context-dependent nature of these trade-offs, as trade-offs induced by the same metabolic stressor can manifest differently depending on its intensity. PMID:25125082

  5. A Study of Economic Evaluation of Demand-side Energy Storage System in Consideration of Market Clearing Price

    NASA Astrophysics Data System (ADS)

    Furusawa, Ken; Sugihara, Hideharu; Tsuji, Kiichiro; Mitani, Yasunori

    In Japan electricity market will open on 1st April 2004. Electric utility, Power Producer and Supplier (:PPS) and Load Service Entity (:LSE) will join to the electricity market. LSEs purchase electricity based on Market Clearing Price (:MCP) from electricity market. LSEs supply electricity to the customers contracted with the LSEs on a certain electricity price, and one to the customers introduced Energy Storage System (:ES) on a time of use pricing. It is difficult for LSEs to estimate whether they have incentive to promote customers to introduce ES or not. In this paper, it is evaluated the reduction of LSEs' purchasing cost from electricity market and other LSEs' purchasing cost by introducing customers ES. It is clarified that which kind of customers has the effect of decreasing LSEs' purchasing cost and how much MCP of whole power system the demand-side energy storage systems change. Through numerical examples, this paper evaluates the possibility to give the cost merit to both customers with energy storage systems and LSE by using a real data of yearly MCP.

  6. Negative energy balance affects imprint stability in oocytes recovered from postpartum dairy cows.

    PubMed

    O'Doherty, Alan M; O'Gorman, Aoife; al Naib, Abdullah; Brennan, Lorraine; Daly, Edward; Duffy, Pat; Fair, Trudee

    2014-09-01

    Ovarian follicle development in post-partum, high-producing dairy cows, occurs in a compromised endogenous metabolic environment (referred to as negative energy balance, NEB). Key events that occur during oocyte/follicle growth, such as the vital process of genomic imprinting, may be detrimentally affected by this altered ovarian environment. Imprinting is crucial for placental function and regulation of fetal growth, therefore failure to establish and maintain imprints during oocyte growth may contribute to early embryonic loss. Using ovum pick-up (OPU), oocytes and follicular fluid samples were recovered from cows between days 20 and 115 post-calving, encompassing the NEB period. In a complimentary study, cumulus oocyte complexes were in vitro matured under high non-esterified fatty acid (NEFA) concentrations and in the presence of the methyl-donor S-adenosylmethionine (SAM). Pyrosequencing revealed the loss of methylation at several imprinted loci in the OPU derived oocytes. The loss of DNA methylation was observed at the PLAGL1 locus in oocytes, following in vitro maturation (IVM) in the presence of elevated NEFAs and SAM. Finally, metabolomic analysis of postpartum follicular fluid samples revealed significant differences in several branched chain amino acids, with fatty acid profiles bearing similarities to those characteristic of lactating dairy cows. These results provide the first evidence that (1) the postpartum ovarian environment may affect maternal imprint acquisition and (2) elevated NEFAs during IVM can lead to the loss of imprinted gene methylation in bovine oocytes. PMID:25084396

  7. Model documentation, Coal Market Module of the National Energy Modeling System

    SciTech Connect

    1998-01-01

    This report documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System`s (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 1998 (AEO98). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM`s two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS). CMM provides annual forecasts of prices, production, and consumption of coal for NEMS. In general, the CDS integrates the supply inputs from the CPS to satisfy demands for coal from exogenous demand models. The international area of the CDS forecasts annual world coal trade flows from major supply to major demand regions and provides annual forecasts of US coal exports for input to NEMS. Specifically, the CDS receives minemouth prices produced by the CPS, demand and other exogenous inputs from other NEMS components, and provides delivered coal prices and quantities to the NEMS economic sectors and regions.

  8. Energy Market and Economic Impacts of S.2191, the Lieberman-Warner Climate Security Act of 2007

    EIA Publications

    2008-01-01

    This report responds to a request from Senators Lieberman and Warner for an analysis of S.2191, the Lieberman-Warner Climate Security Act of 2007. S.2191 is a complex bill regulating emissions of greenhouse gases through market- based mechanisms, energy efficiency programs, and economic incentives.

  9. DEPTOR in POMC neurons affects liver metabolism but is dispensable for the regulation of energy balance

    PubMed Central

    Caron, Alexandre; Labbé, Sébastien M.; Mouchiroud, Mathilde; Huard, Renaud; Richard, Denis

    2016-01-01

    We have recently demonstrated that specific overexpression of DEP-domain containing mTOR-interacting protein (DEPTOR) in the mediobasal hypothalamus (MBH) protects mice against high-fat diet-induced obesity, revealing DEPTOR as a significant contributor to energy balance regulation. On the basis of evidence that DEPTOR is expressed in the proopiomelanocortin (POMC) neurons of the MBH, the present study aimed to investigate whether these neurons mediate the metabolic effects of DEPTOR. Here, we report that specific DEPTOR overexpression in POMC neurons does not recapitulate any of the phenotypes observed when the protein was overexpressed in the MBH. Unlike the previous model, mice overexpressing DEPTOR only in POMC neurons 1) did not show differences in feeding behavior, 2) did not exhibit changes in locomotion activity and oxygen consumption, 3) did not show an improvement in systemic glucose metabolism, and 4) were not resistant to high-fat diet-induced obesity. These results support the idea that other neuronal populations are responsible for these phenotypes. Nonetheless, we observed a mild elevation in fasting blood glucose, insulin resistance, and alterations in liver glucose and lipid homeostasis in mice overexpressing DEPTOR in POMC neurons. Taken together, these results show that DEPTOR overexpression in POMC neurons does not affect energy balance regulation but could modulate metabolism through a brain-liver connection. PMID:27097662

  10. DEPTOR in POMC neurons affects liver metabolism but is dispensable for the regulation of energy balance.

    PubMed

    Caron, Alexandre; Labbé, Sébastien M; Mouchiroud, Mathilde; Huard, Renaud; Richard, Denis; Laplante, Mathieu

    2016-06-01

    We have recently demonstrated that specific overexpression of DEP-domain containing mTOR-interacting protein (DEPTOR) in the mediobasal hypothalamus (MBH) protects mice against high-fat diet-induced obesity, revealing DEPTOR as a significant contributor to energy balance regulation. On the basis of evidence that DEPTOR is expressed in the proopiomelanocortin (POMC) neurons of the MBH, the present study aimed to investigate whether these neurons mediate the metabolic effects of DEPTOR. Here, we report that specific DEPTOR overexpression in POMC neurons does not recapitulate any of the phenotypes observed when the protein was overexpressed in the MBH. Unlike the previous model, mice overexpressing DEPTOR only in POMC neurons 1) did not show differences in feeding behavior, 2) did not exhibit changes in locomotion activity and oxygen consumption, 3) did not show an improvement in systemic glucose metabolism, and 4) were not resistant to high-fat diet-induced obesity. These results support the idea that other neuronal populations are responsible for these phenotypes. Nonetheless, we observed a mild elevation in fasting blood glucose, insulin resistance, and alterations in liver glucose and lipid homeostasis in mice overexpressing DEPTOR in POMC neurons. Taken together, these results show that DEPTOR overexpression in POMC neurons does not affect energy balance regulation but could modulate metabolism through a brain-liver connection. PMID:27097662

  11. DOE: Integrating Southwest Power Pool Wind Energy into Southeast Electricity Markets

    SciTech Connect

    Brooks, Daniel, EPRI; Tuohy, Aidan, EPRI; Deb, Sidart, LCG Consulting; Jampani, Srinivas, LCG Consulting; Kirby, Brendan, Consultant; King, Jack, Consultant

    2011-11-29

    Wind power development in the United States is outpacing previous estimates for many regions, particularly those with good wind resources. The pace of wind power deployment may soon outstrip regional capabilities to provide transmission and integration services to achieve the most economic power system operation. Conversely, regions such as the Southeastern United States do not have good wind resources and will have difficulty meeting proposed federal Renewable Portfolio Standards with local supply. There is a growing need to explore innovative solutions for collaborating between regions to achieve the least cost solution for meeting such a renewable energy mandate. The DOE-funded project 'Integrating Southwest Power Pool Wind Energy into Southeast Electricity Markets' aims to evaluate the benefits of coordination of scheduling and balancing for Southwest Power Pool (SPP) wind transfers to Southeastern Electric Reliability Council (SERC) Balancing Authorities (BAs). The primary objective of this project is to analyze the benefits of different balancing approaches with increasing levels of inter-regional cooperation. Scenarios were defined, modeled and investigated to address production variability and uncertainty and the associated balancing of large quantities of wind power in SPP and delivery to energy markets in the southern regions of the SERC. The primary analysis of the project is based on unit commitment (UC) and economic dispatch (ED) simulations of the SPP-SERC regions as modeled for the year 2022. The UC/ED models utilized for the project were developed through extensive consultation with the project utility partners, to ensure the various regions and operational practices are represented as accurately as possible realizing that all such future scenario models are quite uncertain. SPP, Entergy, Oglethorpe Power Company (OPC), Southern Company, and the Tennessee Valley Authority (TVA) actively participated in the project providing input data for the models

  12. Energy composition of diet affects muscle fiber recruitment, body composition, and growth trajectory in rainbow trout (Oncorhnychus mykiss)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Energy composition of diet affects muscle fiber recruitment, body composition, and growth trajectory in rainbow trout (Oncorhnychus mykiss) The cost and scarcity of key ingredients for aquaculture feed formulation call for a wise use of resources, especially dietary proteins and energy. For years t...

  13. Essays on price dynamics, discovery, and dynamic threshold effects among energy spot markets in North America

    NASA Astrophysics Data System (ADS)

    Park, Haesun

    2005-12-01

    Given the role electricity and natural gas sectors play in the North American economy, an understanding of how markets for these commodities interact is important. This dissertation independently characterizes the price dynamics of major electricity and natural gas spot markets in North America by combining directed acyclic graphs with time series analyses. Furthermore, the dissertation explores a generalization of price difference bands associated with the law of one price. Interdependencies among 11 major electricity spot markets are examined in Chapter II using a vector autoregression model. Results suggest that the relationships between the markets vary by time. Western markets are separated from the eastern markets and the Electricity Reliability Council of Texas. At longer time horizons these separations disappear. Palo Verde is the important spot market in the west for price discovery. Southwest Power Pool is the dominant market in Eastern Interconnected System for price discovery. Interdependencies among eight major natural gas spot markets are investigated using a vector error correction model and the Greedy Equivalence Search Algorithm in Chapter III. Findings suggest that the eight price series are tied together through six long-run cointegration relationships, supporting the argument that the natural gas market has developed into a single integrated market in North America since deregulation. Results indicate that price discovery tends to occur in the excess consuming regions and move to the excess producing regions. Across North America, the U.S. Midwest region, represented by the Chicago spot market, is the most important for price discovery. The Ellisburg-Leidy Hub in Pennsylvania and Malin Hub in Oregon are important for eastern and western markets. In Chapter IV, a threshold vector error correction model is applied to the natural gas markets to examine nonlinearities in adjustments to the law of one price. Results show that there are nonlinear

  14. Energy storage for the electricity grid : benefits and market potential assessment guide : a study for the DOE Energy Storage Systems Program.

    SciTech Connect

    Eyer, James M.; Corey, Garth P.

    2010-02-01

    This guide describes a high-level, technology-neutral framework for assessing potential benefits from and economic market potential for energy storage used for electric-utility-related applications. The overarching theme addressed is the concept of combining applications/benefits into attractive value propositions that include use of energy storage, possibly including distributed and/or modular systems. Other topics addressed include: high-level estimates of application-specific lifecycle benefit (10 years) in $/kW and maximum market potential (10 years) in MW. Combined, these criteria indicate the economic potential (in $Millions) for a given energy storage application/benefit. The benefits and value propositions characterized provide an important indication of storage system cost targets for system and subsystem developers, vendors, and prospective users. Maximum market potential estimates provide developers, vendors, and energy policymakers with an indication of the upper bound of the potential demand for storage. The combination of the value of an individual benefit (in $/kW) and the corresponding maximum market potential estimate (in MW) indicates the possible impact that storage could have on the U.S. economy. The intended audience for this document includes persons or organizations needing a framework for making first-cut or high-level estimates of benefits for a specific storage project and/or those seeking a high-level estimate of viable price points and/or maximum market potential for their products. Thus, the intended audience includes: electric utility planners, electricity end users, non-utility electric energy and electric services providers, electric utility regulators and policymakers, intermittent renewables advocates and developers, Smart Grid advocates and developers, storage technology and project developers, and energy storage advocates.

  15. The implications of potential `lock-in` markets for renewable energy

    SciTech Connect

    Cowan, R.; Kline, D.

    1996-11-01

    Nonlinear economic effects can cause unpredictable and sometimes undesirable outcomes in the marketplace. Increasing returns can lead to self-reinforcing situation in which increasing market share lead to a more attractive product, which leads in turn to further increases in market share. This results in ``lock-in`` of a technology, which cannot be overcome except by a significant shift in technology, consumer tastes, or other market factors.

  16. Diet/Energy Balance Affect Sleep and Wakefulness Independent of Body Weight

    PubMed Central

    Perron, Isaac J.; Pack, Allan I.; Veasey, Sigrid

    2015-01-01

    Study Objectives: Excessive daytime sleepiness commonly affects obese people, even in those without sleep apnea, yet its causes remain uncertain. We sought to determine whether acute dietary changes could induce or rescue wake impairments independent of body weight. Design: We implemented a novel feeding paradigm that generates two groups of mice with equal body weight but opposing energetic balance. Two subsets of mice consuming either regular chow (RC) or high-fat diet (HFD) for 8 w were switched to the opposite diet for 1 w. Sleep recordings were conducted at Week 0 (baseline), Week 8 (pre-diet switch), and Week 9 (post-diet switch) for all groups. Sleep homeostasis was measured at Week 8 and Week 9. Participants: Young adult, male C57BL/6J mice. Measurements and Results: Differences in total wake, nonrapid eye movement (NREM), and rapid eye movement (REM) time were quantified, in addition to changes in bout fragmentation/consolidation. At Week 9, the two diet switch groups had similar body weight. However, animals switched to HFD (and thus gaining weight) had decreased wake time, increased NREM sleep time, and worsened sleep/wake fragmentation compared to mice switched to RC (which were in weight loss). These effects were driven by significant sleep/wake changes induced by acute dietary manipulations (Week 8 → Week 9). Sleep homeostasis, as measured by delta power increase following sleep deprivation, was unaffected by our feeding paradigm. Conclusions: Acute dietary manipulations are sufficient to alter sleep and wakefulness independent of body weight and without effects on sleep homeostasis. Citation: Perron IJ, Pack AI, Veasey S. Diet/energy balance affect sleep and wakefulness independent of body weight. SLEEP 2015;38(12):1893–1903. PMID:26158893

  17. An empirical model for parameters affecting energy consumption in boron removal from boron-containing wastewaters by electrocoagulation.

    PubMed

    Yilmaz, A Erdem; Boncukcuoğlu, Recep; Kocakerim, M Muhtar

    2007-06-01

    In this study, it was investigated parameters affecting energy consumption in boron removal from boron containing wastewaters prepared synthetically, via electrocoagulation method. The solution pH, initial boron concentration, dose of supporting electrolyte, current density and temperature of solution were selected as experimental parameters affecting energy consumption. The obtained experimental results showed that boron removal efficiency reached up to 99% under optimum conditions, in which solution pH was 8.0, current density 6.0 mA/cm(2), initial boron concentration 100mg/L and solution temperature 293 K. The current density was an important parameter affecting energy consumption too. High current density applied to electrocoagulation cell increased energy consumption. Increasing solution temperature caused to decrease energy consumption that high temperature decreased potential applied under constant current density. That increasing initial boron concentration and dose of supporting electrolyte caused to increase specific conductivity of solution decreased energy consumption. As a result, it was seen that energy consumption for boron removal via electrocoagulation method could be minimized at optimum conditions. An empirical model was predicted by statistically. Experimentally obtained values were fitted with values predicted from empirical model being as following; [formula in text]. Unfortunately, the conditions obtained for optimum boron removal were not the conditions obtained for minimum energy consumption. It was determined that support electrolyte must be used for increase boron removal and decrease electrical energy consumption. PMID:17084968

  18. Probability-Weighted LMP and RCP for Day-Ahead Energy Markets using Stochastic Security-Constrained Unit Commitment: Preprint

    SciTech Connect

    Ela, E.; O'Malley, M.

    2012-06-01

    Variable renewable generation resources are increasing their penetration on electric power grids. These resources have weather-driven fuel sources that vary on different time scales and are difficult to predict in advance. These characteristics create challenges for system operators managing the load balance on different timescales. Research is looking into new operational techniques and strategies that show great promise on facilitating greater integration of variable resources. Stochastic Security-Constrained Unit Commitment models are one strategy that has been discussed in literature and shows great benefit. However, it is rarely used outside the research community due to its computational limits and difficulties integrating with electricity markets. This paper discusses how it can be integrated into day-ahead energy markets and especially on what pricing schemes should be used to ensure an efficient and fair market.

  19. Next energy crisis: a job for the government or the free market

    SciTech Connect

    Corrigan, R.

    1981-06-20

    The business community and the Reagan administration would like to let the marketplace take care of any new oil shortages and drop government intrusions in the form of an emergency-allocation system. A laissez-faire posture is easy to adopt while oil is plentiful and demand is dropping, but the Atlantic Council of the United States cautions that the situation can change rapidly and require a government role. In a worldwide oil shortage, for example, the US is obligated through its participation in the International Energy Agency to share its oil with countries that are more dependent on imports. The government needs clear legislative authority in order to make an efficient and equitable emergency response. Other pressures for a standby program come from the farmbelt Republicans wanting to ensure access to fuel for agricultural purposes and from independent firms wanting to ensure their fair share of supplies. The administration is buying oil on the spot market for the Strategic Oil Reserve at a faster pace than before. This is the only evidence of contingency planning, while the administration is also lifting price and allocation regulations, building conservation standards, and fuel-substitution requirements. A policy debate revolves around the need for contingency powers, but even supports are critical of the approach taken during the 1970s. (DCK)

  20. Marketing Your Advising Center.

    ERIC Educational Resources Information Center

    Flickinger, Jan

    1989-01-01

    A tour of centralized university advising centers revealed that the busiest centers had done an excellent job of marketing themselves to their campus clientele. Factors affecting successful marketing include image, location, service, advertising, and innovative problem-solving. (MSE)

  1. Energize New York – Residential Energy Efficiency Market Transformation in New York*

    SciTech Connect

    Bregman, Thomas M.

    2013-12-31

    Energize New York (ENY) is focused on addressing known barriers to widespread energy efficiency (EE) adoption by property owners. In simple terms ENY works to; 1) increase homeowner trust by using known and trusted community leaders to communicate their own positive experiences with EE and ENY, 2) reduce friction points by integrating support staff and creative use of technology that ease a homeowner’s way forward through the EE upgrade process, 3) increase homeowner knowledge and trust of specific EE benefits through access to the ENY energy coach, 4) provide information on available financing options that show benefits (e.g. positive cash flow), and 5) provide tools and mechanisms that give homeowners greater comfort in evaluating and selecting the right contractor. These five fundamental program aspects are supported by a hyper-local communications and outreach model and a “lead by example” philosophy that requires community leaders to step forward and model energy efficiency behavior by example. In the communities where the program has successfully engaged local leadership and “trusted community sources” there has been a significant increase in the uptake of energy efficiency work. Quantitatively this growth translated into an increase of 240% in completed Home Performance projects from the two year pre-pilot period (2009-10) to the two year post-pilot period (2012-13). Additionally, the program has seen measureable increases in the output and performance of contractors who are members of the Energize Comfort Corps, a program innovation which included a subset of the NYSERDA approved and Building Performance Institute accredited home performance contractors. This innovation, launched in the later stages of the pilot, is paired with the Energize Contractor Ratings Index (CRI) and helps frame the provider market by giving homeowners a mechanism to provide and receive feedback on their contractor experience. The data incorporated into the CRI along with

  2. Intraspecies variation in BMR does not affect estimates of early hominin total daily energy expenditure.

    PubMed

    Froehle, Andrew W; Schoeninger, Margaret J

    2006-12-01

    We conducted a meta-analysis of 45 studies reporting basal metabolic rate (BMR) data for Homo sapiens and Pan troglodytes to determine the effects of sex, age, and latitude (a proxy for climate, in humans only). BMR was normalized for body size using fat-free mass in humans and body mass in chimpanzees. We found no effect of sex in either species and no age effect in chimpanzees. In humans, juveniles differed significantly from adults (ANCOVA: P < 0.001), and senescent adults differed significantly from adults younger than 50 years (P < 0.001). Europeans differed significantly from tropical populations (P < 0.001). On the basis of these observations, we derived new equations describing the relationship between BMR and body size, and used them to predict total daily energy expenditure (TEE) in four early hominin species. Our predictions concur with previous TEE estimates (i.e. Leonard and Robertson: Am J Phys Anthropol 102 (1997) 265-281), and support the conclusion that TEE increased greatly with H. erectus. Our results show that intraspecific variation in BMR does not affect TEE estimates for interspecific comparisons. Comparisons of more closely related groups such as humans and Neandertals, however, may benefit from consideration of this variation. PMID:16941603

  3. Helicobacter pylori infection can affect energy modulating hormones and body weight in germ free mice

    PubMed Central

    Khosravi, Yalda; Seow, Shih Wee; Amoyo, Arlaine Anne; Chiow, Kher Hsin; Tan, Tuan Lin; Wong, Whye Yen; Poh, Qian Hui; Sentosa, Ignatius Mario Doli; Bunte, Ralph M.; Pettersson, Sven; Loke, Mun Fai; Vadivelu, Jamuna

    2015-01-01

    Helicobacter pylori, is an invariably commensal resident of the gut microbiome associated with gastric ulcer in adults. In addition, these patients also suffered from a low grade inflammation that activates the immune system and thus increased shunting of energy to host defense mechanisms. To assess whether a H. pylori infection could affect growth in early life, we determined the expression levels of selected metabolic gut hormones in germ free (GF) and specific pathogen-free (SPF) mice with and without the presence of H. pylori. Despite H. pylori-infected (SPFH) mice display alteration in host metabolism (elevated levels of leptin, insulin and peptide YY) compared to non-infected SPF mice, their growth curves remained the same. SPFH mice also displayed increased level of eotaxin-1. Interestingly, GF mice infected with H. pylori (GFH) also displayed increased levels of ghrelin and PYY. However, in contrast to SPFH mice, GFH showed reduced weight gain and malnutrition. These preliminary findings show that exposure to H. pylori alters host metabolism early in life; but the commensal microbiota in SPF mice can attenuate the growth retarding effect from H. pylori observed in GF mice. Further investigations of possible additional side effects of H. pylori are highly warranted. PMID:25736205

  4. Helicobacter pylori infection can affect energy modulating hormones and body weight in germ free mice.

    PubMed

    Khosravi, Yalda; Seow, Shih Wee; Amoyo, Arlaine Anne; Chiow, Kher Hsin; Tan, Tuan Lin; Wong, Whye Yen; Poh, Qian Hui; Sentosa, Ignatius Mario Doli; Bunte, Ralph M; Pettersson, Sven; Loke, Mun Fai; Vadivelu, Jamuna

    2015-01-01

    Helicobacter pylori, is an invariably commensal resident of the gut microbiome associated with gastric ulcer in adults. In addition, these patients also suffered from a low grade inflammation that activates the immune system and thus increased shunting of energy to host defense mechanisms. To assess whether a H. pylori infection could affect growth in early life, we determined the expression levels of selected metabolic gut hormones in germ free (GF) and specific pathogen-free (SPF) mice with and without the presence of H. pylori. Despite H. pylori-infected (SPFH) mice display alteration in host metabolism (elevated levels of leptin, insulin and peptide YY) compared to non-infected SPF mice, their growth curves remained the same. SPFH mice also displayed increased level of eotaxin-1. Interestingly, GF mice infected with H. pylori (GFH) also displayed increased levels of ghrelin and PYY. However, in contrast to SPFH mice, GFH showed reduced weight gain and malnutrition. These preliminary findings show that exposure to H. pylori alters host metabolism early in life; but the commensal microbiota in SPF mice can attenuate the growth retarding effect from H. pylori observed in GF mice. Further investigations of possible additional side effects of H. pylori are highly warranted. PMID:25736205

  5. An Economic Evalution of Demand-side Energy Storage Systems by using a Multi-agent based Electricity Market

    NASA Astrophysics Data System (ADS)

    Furusawa, Ken; Sugihara, Hideharu; Tsuji, Kiichiro

    Opened wholesale electric power market in April 2005, deregulation of electric power industry in Japan has faced a new competitive environment. In the new environment, Independent Power Producer (: IPP), Power Producer and Supplier (: PPS), Load Service Entity (: LSE) and electric utility can trade electric energy through both bilateral contracts and single-price auction at the electricity market. In general, the market clearing price (: MCP) is largely changed by amount of total load demand in the market. The influence may cause price spike, and consequently the volatility of MCP will make LSEs and their customers to face a risk of revenue and cost. DSM is attracted as a means of load leveling, and has effect on decreasing MCP at peak load period. Introducing Energy Storage systems (: ES) is one of DSM in order to change demand profile at customer-side. In case that customers decrease their own demand at jumped MCP, a bidding strategy of generating companies may be changed their strategy. As a result, MCP is changed through such complex mechanism. In this paper the authors evaluate MCP by multi-agent. It is considered that customer-side ES has an effect on MCP fluctuation. Through numerical examples, this paper evaluates the influence on MCP by controlling customer-side ES corresponding to variation of MCP.

  6. Pricing strategies in inelastic energy markets: can we use less if we can't extract more?

    NASA Astrophysics Data System (ADS)

    Voinov, Alexey; Filatova, Tatiana

    2014-03-01

    Limited supply of nonrenewable energy resources under growing energy demand creates a situation when a marginal change in the quantity supplied or demanded causes non-marginal swings in price levels. The situation is worsened by the fact that we are currently running out of cheap energy resources at the global scale while adaptation to climate change requires extra energy costs. It is often argued that technology and alternative energy will be a solution. However, alternative energy infrastructure also requires additional energy investments, which can further increase the gap between energy demand and supply. This paper presents an explorative model that demonstrates that a smooth transition from an oil-based economy to alternative energy sources is possible only if it is started well in advance while fossil resources are still abundant. Later the transition looks much more dramatic and it becomes risky to rely entirely on technological solutions. It becomes increasingly likely that in addition to technological solutions that can increase supply we will need to find ways to decrease demand and consumption. We further argue that market mechanisms can be just as powerful tools to curb demand as they have traditionally been for stimulating consumption. We observe that individuals who consume more energy resources benefit at the expense of those who consume less, effectively imposing price externalities on the latters. We suggest two transparent and flexible methods of pricing that attempt to eliminate price externalities on energy resources. Such pricing schemes stimulate less consumption and can smooth the transition to renewable energy.

  7. Petroleum Market Model of the National Energy Modeling System. Part 2

    SciTech Connect

    1997-12-18

    This report contains the following: Bibliography; Petroleum Market Model abstract; Data quality; Estimation methodologies (includes refinery investment recovery thresholds, gas plant models, chemical industry demand for methanol, estimation of refinery fixed costs, estimation of distribution costs, estimation of taxes gasoline specifications, estimation of gasoline market shares, estimation of low-sulfur diesel market shares, low-sulfur diesel specifications, estimation of regional conversion coefficients, estimation of SO{sub 2} allowance equations, unfinished oil imports methodology, product pipeline capacities and tariffs, cogeneration methodology, natural gas plant fuel consumption, and Alaskan crude oil exports); Matrix generator documentation; Historical data processing; and Biofuels supply submodule.

  8. Business Solutions Case Study: Marketing Zero Energy Homes: Tommy Williams Homes, Gainesville, Florida

    SciTech Connect

    2015-06-01

    Building America research has shown that high-performance homes can potentially give builders an edge in the marketplace and can boost sales, but it doesn't happen automatically. It requires a tailored, easy-to-understand marketing campaign, and sometimes a little flair. This case study highlights the successful marketing approach of Tommy Williams Homes, which devotes resources to advertising, targeted social media outlets and blogs, realtor education seminars, and groundbreaking and open house celebrations. As a result, in one community, 2013 property sales records show that TWH outsells the only other builder in the development at a higher price, with fewer days on the market.

  9. Three essays on price dynamics and causations among energy markets and macroeconomic information

    NASA Astrophysics Data System (ADS)

    Hong, Sung Wook

    This dissertation examines three important issues in energy markets: price dynamics, information flow, and structural change. We discuss each issue in detail, building empirical time series models, analyzing the results, and interpreting the findings. First, we examine the contemporaneous interdependencies and information flows among crude oil, natural gas, and electricity prices in the United States (US) through the multivariate generalized autoregressive conditional heteroscedasticity (MGARCH) model, Directed Acyclic Graph (DAG) for contemporaneous causal structures and Bernanke factorization for price dynamic processes. Test results show that the DAG from residuals of out-of-sample-forecast is consistent with the DAG from residuals of within-sample-fit. The result supports innovation accounting analysis based on DAGs using residuals of out-of-sample-forecast. Second, we look at the effects of the federal fund rate and/or WTI crude oil price shock on US macroeconomic and financial indicators by using a Factor Augmented Vector Autoregression (FAVAR) model and a graphical model without any deductive assumption. The results show that, in contemporaneous time, the federal fund rate shock is exogenous as the identifying assumption in the Vector Autoregression (VAR) framework of the monetary shock transmission mechanism, whereas the WTI crude oil price return is not exogenous. Third, we examine price dynamics and contemporaneous causality among the price returns of WTI crude oil, gasoline, corn, and the S&P 500. We look for structural break points and then build an econometric model to find the consistent sub-periods having stable parameters in a given VAR framework and to explain recent movements and interdependency among returns. We found strong evidence of two structural breaks and contemporaneous causal relationships among the residuals, but also significant differences between contemporaneous causal structures for each sub-period.

  10. Study of integration issues to realize the market potential of OTEC energy in the aluminum industry. Final report

    SciTech Connect

    Jones, Jr., M. S.; Thiagarajan, V.; Sathyanarayana, K.; Markel, A. L.; Snyder, III, J. E.; Sprouse, A. M.; Leshaw, D.

    1980-09-01

    The various integration issues are studied which must be considered to realize the market potential for the use of OTEC by the aluminum industry. The chloride reduction process has been identified as an attractive candidate for use with OTEC systems, and drained-cathode Hall cells and two alternative chloride reduction processes are considered. OTEC power system and plantships for the different processes are described. Aluminum industry characteristics important for OTEC considerations are given, including economic models and case history analyses. Appended are supporting cost estimates and energy bridge concepts for getting OTEC energy to shore. (LEW)

  11. Energy efficiency as a commodity: The emergence of a secondary market for efficiency savings in commercial buildings

    SciTech Connect

    Kats, G.H.; Rosenfield, A.H.; McIntosh, T.A.; McGaraghan, S.A.

    1997-06-01

    The energy efficiency industry is constrained by lack of financing. For example, in the United States, commercial and public buildings need an investment of $100 billion for cost-effective retrofits with an average payback of about four years. But the current level of financing is stagnant at only about 34% of this level per year. The U.S. Department of Energy (DOE) has led the development of the North American Energy Measurement and Verification Protocol (NEMVP). This Protocol will increase the reliability and quality of estimated efficiency savings and improve realized savings. A critical element in the development of low cost financing and a secondary market--whether for homes or credit card debt--is the adoption of protocols to provide uniformity and reliability of the product. This is also true of energy efficiency installations, which have been characterized by inconsistency in the installation methodologies and, frequently, unreliability of savings. This Protocol, published in April 1996, is a DOE-led effort involving American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. ASHRAE, National Association of Energy Service Companies NAESCO, National Association of Regulatory Utility Commissioners NARUC, National Association of State Energy Officials NASEO, US Environmental Protection Agency EPA, Canada`s Canadian Association of Energy Service Companies CAESCO, and Mexico`s Comision Nacional Para El Ahorro De Energia CONAE and Fideicomiso De Apoyo Al Programa De Ahorro De Energia Del Sector Electrico FIDE. DOE has begun to build on this Protocol to develop new forms of lower-cost financing including, ultimately, development of a secondary market for energy efficiency. This could double financing for building energy efficiency within five years.

  12. Niobium Thin Film Properties Affected by Deposition Energy during Vacuum Deposition

    SciTech Connect

    Genfa Wu; H. Phillips; Ronald Sundelin; Anne-Marie Valente

    2003-05-01

    In order to understand and improve the super-conducting performance of niobium thin films at cryogenic temperatures, an energetic vacuum deposition system has been developed to study deposition energy effects on the properties of niobium thin films on various substrates. Ultra high vacuum avoids the gaseous inclusions in thin films commonly seen in sputtering deposition. A retarding field energy analyzer is used to measure the kinetic energy of niobium ions at the substrate location. A biased substrate holder controls the deposition energy. Transition temperature and residual resistivity ratio (RRR) of the niobium thin films at several deposition energies are obtained together with crystal orientation measurements and atomic force microscope (AFM) inspection, and the results show that there exists a preferred deposition energy around 115eV (the average deposition energy 64 eV plus the 51 V bias voltage).

  13. Basin-Scale Leakage Risks from Geologic Carbon Sequestration: Impact on Carbon Capture and Storage Energy Market Competitiveness

    SciTech Connect

    Peters, Catherine; Fitts, Jeffrey; Wilson, Elizabeth; Pollak, Melisa; Bielicki, Jeffrey; Bhatt, Vatsal

    2013-03-13

    This three-year project, performed by Princeton University in partnership with the University of Minnesota and Brookhaven National Laboratory, examined geologic carbon sequestration in regard to CO{sub 2} leakage and potential subsurface liabilities. The research resulted in basin-scale analyses of CO{sub 2} and brine leakage in light of uncertainties in the characteristics of leakage processes, and generated frameworks to monetize the risks of leakage interference with competing subsurface resources. The geographic focus was the Michigan sedimentary basin, for which a 3D topographical model was constructed to represent the hydrostratigraphy. Specifically for Ottawa County, a statistical analysis of the hydraulic properties of underlying sedimentary formations was conducted. For plausible scenarios of injection into the Mt. Simon sandstone, leakage rates were estimated and fluxes into shallow drinking-water aquifers were found to be less than natural analogs of CO{sub 2} fluxes. We developed the Leakage Impact Valuation (LIV) model in which we identified stakeholders and estimated costs associated with leakage events. It was found that costs could be incurred even in the absence of legal action or other subsurface interference because there are substantial costs of finding and fixing the leak and from injection interruption. We developed a model framework called RISCS, which can be used to predict monetized risk of interference with subsurface resources by combining basin-scale leakage predictions with the LIV method. The project has also developed a cost calculator called the Economic and Policy Drivers Module (EPDM), which comprehensively calculates the costs of carbon sequestration and leakage, and can be used to examine major drivers for subsurface leakage liabilities in relation to specific injection scenarios and leakage events. Finally, we examined the competiveness of CCS in the energy market. This analysis, though qualitative, shows that financial

  14. Thinking Like a Whole Building: Whole Foods Market New Construction Summary, U.S. Department of Energy's Commercial Building Partnerships (Fact Sheet)

    SciTech Connect

    Not Available

    2011-04-01

    Whole Foods Market participates in the U.S. Department of Energy's Commercial Building Partnerships (CBP) to identify and develop cost-effective, readily deployed, replicable energy efficiency measures (EEMs) for commercial buildings. Whole Foods Market is working with the National Renewable Energy Laboratory (NREL) on a retrofit and a new construction CBP project. Whole Foods Market's CBP new construction project is a standalone store in Raleigh, North Carolina. Whole Foods Market examined the energy systems and the interactions between those systems in the design for the new Raleigh store. Based on this collaboration and preliminary energy modeling, Whole Foods Market and NREL identified a number of cost-effective EEMs that can be readily deployed in other Whole Foods Market stores and in other U.S. supermarkets. If the actual savings in the Raleigh store - which NREL will monitor and verify - match the modeling results, each year this store will save nearly $100,000 in operating costs (Raleigh's rates are about $0.06/kWh for electricity and $0.83/therm for natural gas). The store will also use 41% less energy than a Standard 90.1-compliant store and avoid about 3.7 million pounds of carbon dioxide emissions.

  15. Energy Innovation Portal Brings DOE Technologies to the Market (Fact Sheet)

    SciTech Connect

    Not Available

    2011-10-01

    For venture capitalists, energy entrepreneurs, and industry veterans, finding the right renewable energy or energy efficiency solution used to be like looking for a needle in a haystack. Now, a searchable treasure trove of innovative U.S. Department of Energy (DOE) technologies is available. Created by the National Renewable Energy Laboratory (NREL), the online Energy Innovation Portal helps businesses and entrepreneurs access the intellectual property of DOE's 17 national laboratories and other research partners.

  16. Energy Market and Economic Impacts of the American Power Act of 2010

    EIA Publications

    2010-01-01

    This report responds to a request from Senators Kerry, Graham, and Lieberman for an analysis of the American Power Act of 2010 (APA). APA, as released by Senators Kerry and Lieberman on May 12, 2010, regulates emissions of greenhouse gases through market-based mechanisms, efficiency programs, and other economic incentives.

  17. Model documentation coal market module of the National Energy Modeling System

    SciTech Connect

    1997-02-01

    This report documents the objectives and the conceptual and methodological approach used in the development of the Coal Production Submodule (CPS). It provides a description of the CPS for model analysts and the public. The Coal Market Module provides annual forecasts of prices, production, and consumption of coal.

  18. Factors Affecting Energy Barriers for Pyramidal Inversion in Amines and Phosphines: A Computational Chemistry Lab Exercise

    ERIC Educational Resources Information Center

    Montgomery, Craig D.

    2013-01-01

    An undergraduate exercise in computational chemistry that investigates the energy barrier for pyramidal inversion of amines and phosphines is presented. Semiempirical calculations (PM3) of the ground-state and transition-state energies for NR[superscript 1]R[superscript 2]R[superscript 3] and PR[superscript 1]R[superscript 2]R[superscript 3] allow…

  19. Evaluation of normalized energy recovery (NER) in microbial fuel cells affected by reactor dimensions and substrates.

    PubMed

    Xiao, Li; Ge, Zheng; Kelly, Patrick; Zhang, Fei; He, Zhen

    2014-04-01

    The objective of this study is to provide an initial evaluation of normalized energy recovery (NER - a new parameter for presenting energy performance) in microbial fuel cells (MFCs) through investigation of the effects of reactor dimensions and anode substrates. Although the larger-size MFCs generally have lower maximum power densities, their maximum NER is comparable to that of the smaller MFCs at the same anolyte flow rate. The mixed messages obtained from the MFC size tests suggest that MFCs can be further scaled up without decreasing energy recovery under certain conditions. The low-strength substrates seem to be more suitable for MFC treatment of wastewater, in terms of both energy recovery and organic removal. However, because the MFCs could not achieve the maximum NER and the maximum organic removal efficiency at the same time, one must determine a major goal for MFCs treating wastewater between energy recovery and contaminant removal. PMID:24534787

  20. Coherent Structure Patterns Affect Energy Balance Closure: Evidence from Virtual Measurements for a Field Campaign

    NASA Astrophysics Data System (ADS)

    Zhang, S.; De Roo, F.; Heinze, R.; Eder, F.; Huq, S.; Schmidt, M.; Kalthoff, N.; Mauder, M.

    2015-12-01

    The energy balance closure problem is a well-known issue of eddy-covariance measurements. However, the underlying mechanisms are still under debate. Recent evidence suggests that organized low-frequency motion contributes significantly to the energy balance residual, because the associated transport cannot be captured by a point measurement. In this study, we carry out virtual measurements using a PArallelized Large-Eddy Simulation Model (PALM). In order to represent specific measurement days of the field campaign "High definition clouds and precipitation for advancing climate prediction" (HD(CP)²), which was part of the project "High Definition Clouds and Precipitation for Advancing Climate Prediction"(HOPE) in 2013, the simulations were driven by synoptic-scale COSMO-DE reanalysis data. Planet boundary layer height, the vertical profiles of variance and skewness of vertical wind were analyzed and a comparison with Doppler-lidar observations shows good agreement. Furthermore, simulated energy imbalances were compared with real-world imbalances from two eddy-covariance stations in the model domain. Particularly poor energy balance closure was found for a day with cellular organized structures in the surface layer, while the energy balance closure was better on other days with roll-like structures. This finding might be one explanation why the energy balance closure generally tends to improve with increasing friction velocity, since roll-like structures are typically associated with higher wind speeds. In order to gain insight into the partitioning of the energy balance residual between the sensible and latent heat fluxes, we further employed a control volume method within the numerical simulation. Hence, advection and storage terms were identified as the most important causes for the lack of energy balance closure by the eddy-covariance method. The results of the virtual measurements indicate that the "missing" part of the surface energy mainly comes from the

  1. Epigenetic mechanisms affecting regulation of energy balance: many questions, few answers

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Extensive human and animal model data show that nutrition and other environmental influences during critical periods of embryonic, fetal, and early postnatal life can affect the development of body weight regulatory pathways, with permanent consequences for risk of obesity. Epigenetic processes are ...

  2. State of the States 2010. The Role of Policy in Clean Energy Market Transformation

    SciTech Connect

    Doris, Elizabeth; Gelman, Rachel

    2011-01-01

    This report builds on the emerging body of literature seeking to identify quantitative connections between clean energy policy and renewable energy. The methods presented test the relationships between a broad set of policies and clean energy resources (energy efficiency, biomass, geothermal, solar, and wind). Energy efficiency findings are an initial foray into this type of analysis and indicate significant connections between reduced energy use and buildings codes, energy efficiency resource standards (in some cases), and electricity price. Renewable energy findings specify that there is most often a relationship between state policies and solar and wind development, indicating that while policies might apply to a wide variety of renewable resources, further tailoring of policy specifics to resource needs may lead to increased development of a wider variety of renewable energy resources. Further research is needed to refine the connections between clean energy development and policy, especially in the area of the impact of the length of time that a policy has been in place.

  3. State of the States 2010: The Role of Policy in Clean Energy Market Transformation

    SciTech Connect

    Doris, E.; Gelman, R.

    2011-01-01

    This report builds on the emerging body of literature seeking to identify quantitative connections between clean energy policy and renewable energy. The methods presented test the relationships between a broad set of policies and clean energy resources (energy efficiency, biomass, geothermal, solar, and wind). Energy efficiency findings are an initial foray into this type of analysis and indicate significant connections between reduced energy use and buildings codes, energy efficiency resource standards (in some cases), and electricity price. Renewable energy findings specify that there is most often a relationship between state policies and solar and wind development, indicating that while policies might apply to a wide variety of renewable resources, further tailoring of policy specifics to resource needs may lead to increased development of a wider variety of renewable energy resources. Further research is needed to refine the connections between clean energy development and policy, especially in the area of the impact of the length of time that a policy has been in place.

  4. Operating Reserve Reductions from a Proposed Energy Imbalance Market with Wind and Solar Generation in the Western Interconnection

    SciTech Connect

    King, J.; Kirby, B.; Milligan, M.; Beuning, S.

    2012-05-01

    This paper considers several alternative forms of an energy imbalance market (EIM) proposed in the nonmarket areas of the Western Interconnection. The proposed EIM includes two changes in operating practices that independently reduce variability and increase access to responsive resources: balancing authority cooperation and sub-hourly dispatch. As the penetration of variable generation increases on the power system, additional interest in coordination would likely occur. Several alternative approaches could be used, but consideration of any form of coordinated unit commitment is beyond the scope of this analysis. This report examines the benefits of several possible EIM implementations--both separately and in concert.

  5. Clean Air Act Amendments of 1990: Impacts on natural gas markets. Summary of the annual GRI Energy Seminar (12th) for the GRI Board of Directors and Advisory Council. Held in Asheville, North Carolina on August 12-14, 1991

    SciTech Connect

    Farrell, M.D.

    1991-01-01

    Each year, Gas Research Institute (GRI) conducts an energy seminar for its Board of Directors and Advisory Council on an issue of timely importance to the gas industry. The topic selected for the Twelfth Annual GRI Energy Seminar was 'Clean Air Act Amendments of 1990: Impacts on Natural Gas Markets.' The two sessions of the seminar focused upon the sectors of the energy market most significantly affected by the legislation. Session I: Fuel Choices for Stationary Applications explored the impact of the Clean Air Act Amendments upon stationary, fuel-burning applications, particularly power plants. The current outlook for bringing existing coal-fired power plants into conformance with the law and the significance of the provisions for the choice of fuels for major future fuel-burning facilities were discussed, along with the impact of the provisions upon GRI's strategies and the technical and economic targets for ongoing R and D. Session II: The Emerging Alternative-Fuel Vehicle Market addressed the significance of the new requirements to the outlook for compressed natural gas vehicles and the suitability of GRI's methane vehicle R and D strategy to the revised outlook. The report summarizes the presentations and discussions at the seminar.

  6. EIA model documentation: Petroleum Market Model of the National Energy Modeling System

    SciTech Connect

    1994-12-30

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. Documentation of the model is in accordance with EIA`s legal obligation to provide adequate documentation in support of its models (Public Law 94-385, section 57.b.2). The PMM models petroleum refining activities, the marketing of products, the production of natural gas liquids and domestic methanol, projects petroleum provides and sources of supplies for meeting demand. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption.

  7. Market analyses relative to the Renewable Energy, Inc. ethanol plant feasibility study

    SciTech Connect

    Not Available

    1982-05-10

    The document contains three distinct studies. The first addresses the long-term outlook for corn price and availability in the Paducah region, the second deals with the marketability of Distillers' Dried Grains and Solubles (DDGS), and the third analyzes the market outlook for ethanol in the fuel and industrial sectors, with an emphasis on the Paducah region. This document does not represent the full amount of work performed by the KEAC relative to the sub-contract as assessments of the environmental permits required to locate an ethanol plant in Paducah, a land ownership study and miscellaneous bits of required information have been fulfilled over the course of the sub-contract. Appendices include: tax incentives for alcohol fuels; and state initiatives on alcohol fuels (a state-by-state compendium of laws, regulations, and other activities involving alcohol fuels). (DMC)

  8. Petroleum Market Model of the National Energy Modeling System. Part 1

    SciTech Connect

    1997-12-18

    The purpose of this report is to define the objectives of the Petroleum Market Model (PMM), describe its basic approach, and provide detail on how it works. This report is intended as a reference document for model analysts, users, and the public. The PMM models petroleum refining activities, the marketing of petroleum products to consumption regions, the production of natural gas liquids in gas processing plants, and domestic methanol production. The PMM projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil, both domestic and imported; other inputs including alcohols and ethers; natural gas plant liquids production; petroleum product imports; and refinery processing gain. In addition, the PMM estimates domestic refinery capacity expansion and fuel consumption. Product prices are estimated at the Census division level and much of the refining activity information is at the Petroleum Administration for Defense (PAD) District level.

  9. 2010 Solar Technologies Market Report

    SciTech Connect

    Not Available

    2011-11-01

    The U.S. Department of Energy (DOE) 2010 Solar Technologies Market Report details the market conditions and trends for photovoltaic (PV) and concentrating solar power (CSP) technologies. Produced by the National Renewable Energy Laboratory (NREL), the report provides a comprehensive overview of the solar electricity market and identifies successes and trends within the market from both global and national perspectives.

  10. An evaluation of market penetration forecasting methodologies for new residential and commercial energy technologies

    SciTech Connect

    Raju, P.S.; Teotia, A.P.S.

    1985-05-01

    Forecasting market penetration is an essential step in the development and assessment of new technologies. This report reviews several methodologies that are available for market penetration forecasting. The primary objective of this report is to help entrepreneurs understand these methodologies and aid in the selection of one or more of them for application to a particular new technology. This report also illustrates the application of these methodologies, using examples of new technologies, such as the heat pump, drawn from the residential and commercial sector. The report concludes with a brief discussion of some considerations in selecting a forecasting methodology for a particular situation. It must be emphasized that the objective of this report is not to construct a specific market penetration model for new technologies but only to provide a comparative evaluation of methodologies that would be useful to an entrepreneur who is unfamiliar with the range of techniques available. The specific methodologies considered in this report are as follows: subjective estimation methods, market surveys, historical analogy models, time series models, econometric models, diffusion models, economic cost models, and discrete choice models. In addition to these individual methodologies, which range from the very simple to the very complex, two combination approaches are also briefly discussed: (1) the economic cost model combined with the diffusion model and (2) the discrete choice model combined with the diffusion model. This discussion of combination methodologies is not meant to be exhaustive. Rather, it is intended merely to show that many methodologies often can complement each other. A combination of two or more different approaches may be better than a single methodology alone.

  11. The effect of seasonal hedging on energy futures spreads: A test of market efficiency

    SciTech Connect

    Emerson, M.C.

    1990-01-01

    This dissertation tests the efficiency of selected NYMEX petroleum futures spreads. It is argued that seasonal changes in hedging activity cause seasonal biases in futures price spreads. A multimarket equilibrium model is presented which illustrates the effect of seasonal hedging behavior on spreads. The primary hypothesis is: NYMEX futures markets for No. 2 heating oil, unleaded gasoline, and crude oil are not semi-strong efficient. If futures markets are not semi-strong efficient then all publicly available information is not reflected in contract prices. The secondary hypothesis is: by anticipating seasonal changes in hedger interest in NYMEX NO. 2 heating oil, unleaded gasoline, and crude oil futures markets, a speculator can profit from changing NYMEX future spreads. Nine speculative trading rules are presented to test the two hypotheses. They specify the contracts to spread so the speculator can profit from theorized biases in selected NYMEX future spreads. The number of contracts to spread and the period the spreads are held is clearly specified. The trading rules are tested over five trading years. An econometric model then analyzes the profitability of the spreads over time to determine if trends exist which would indicate spread biases. The empirical results support the primary and secondary hypotheses of this dissertation. Nonseasonal hedging and speculator interest are argued to cause losses occasionally. Nevertheless, the results suggest that a speculator can profit in the long run by trading selected NYMEX spreads. The profitability of some of the rules over time exhibited non-random behavior. These results suggest that spread biases caused profits to steadily increase during several spread periods. This evidence supports the hypothesis that NYMEX futures markets are not semi-strong efficient; it suggests that biases do exist.

  12. Strategic Genco offers in electric energy markets cleared by merit order

    NASA Astrophysics Data System (ADS)

    Hasan, Ebrahim A. Rahman

    In an electricity market cleared by merit-order economic dispatch we identify necessary and sufficient conditions under which the market outcomes supported by pure strategy Nash equilibria (NE) exist when generating companies (Gencos) game through continuously variable incremental cost (IC) block offers. A Genco may own any number of units, each unit having multiple blocks with each block being offered at a constant IC. Next, a mixed-integer linear programming (MILP) scheme devoid of approximations or iterations is developed to identify all possible NE. The MILP scheme is systematic and general but computationally demanding for large systems. Thus, an alternative significantly faster lambda-iterative approach that does not require the use of MILP was also developed. Once all NE are found, one critical question is to identify the one whose corresponding gaming strategy may be considered by all Gencos as being the most rational. To answer this, this thesis proposes the use of a measure based on the potential profit gain and loss by each Genco for each NE. The most rational offer strategy for each Genco in terms of gaming or not gaming that best meets their risk/benefit expectations is the one corresponding to the NE with the largest gain to loss ratio. The computation of all NE is tested on several systems of up to ninety generating units, each with four incremental cost blocks. These NE are then used to examine how market power is influenced by market parameters, specifically, the number of competing Gencos, their size and true ICs, as well as the level of demand and price cap.

  13. Study of the impacts of regulations affecting the acceptance of integrated community energy systems. Final report

    SciTech Connect

    Feurer, Duane A.; Weaver, Clifford L.; Rielley, Kevin J.; Gallagher, Kevin C.; Harmon, Susan B.; Hejna, David T.; Kitch, Edmund W.

    1981-01-01

    A detailed description is presented of the laws and programs of the State of North Carolina governing the regulation of public energy utilities, the siting of energy generating and transmission facilities, the municipal franchising of public energy utilities, and the prescription of rates to be charged by utilities including attendant problems of cost allocations, rate base and operating expense determinations, and rate of return allowances. These laws and programs are analyzed to identify impediments which they may present to the implementation of Integrated Community Energy Systems (ICES). This report is one of fifty-one separate volumes which describe such regulatory programs at the Federal level and in each state as background to the report entitled Community Energy Systems and the Law of Public Utilities - Volume One: An Overview. This report also contains a summary of a strategy described in Volume One - An Overview for overcoming these impediments by working within the existing regulatory framework and by making changes in the regulatory programs to enhance the likelihood of ICES implementation.

  14. Deployment & Market Transformation (Brochure)

    SciTech Connect

    Not Available

    2012-04-01

    NREL's deployment and market transformation (D and MT) activities encompass the laboratory's full range of technologies, which span the energy efficiency and renewable energy spectrum. NREL staff educates partners on how they can advance sustainable energy applications and also provides clients with best practices for reducing barriers to innovation and market transformation.

  15. Internal energy flows of coma-affected singular beams in low-numerical-aperture systems.

    PubMed

    Bahl, Monika; Singh, Brijesh Kumar; Singh, Rakesh Kumar; Senthilkumaran, P

    2015-04-01

    The circulating phase gradient component of a singular beam gets modified when focused by a low-numerical-aperature system suffering from coma aberration. The gradient due to this coma aberration splits the higher charge vortex into elementary vortices and distributes them spatially. This splitting depends on the charge and polarity of the incident singular beam as well as the sign and magnitude of the aberration coefficient. The transverse component of the Poynting vector field distribution at the focal plane is decomposed into the curl or solenoidal component and divergence or irrotational component using the Helmholtz-Hodge decomposition technique. The solenoidal component that relates to the orbital angular momentum carries the circulating energy, while the irrotational component shows the sources and sinks of the energy. Intriguing results of the study of energy flow around the edge dislocations apart from the point phase defects in the irrotational components are also presented. PMID:26366760

  16. Dietary energy availability affects primary and metastatic breast cancer and metformin efficacy

    PubMed Central

    Phoenix, Kathryn N.; Vumbaca, Frank; Fox, Melissa M.; Evans, Rebecca

    2010-01-01

    Dietary energy restriction has been shown to repress both mammary tumorigenesis and aggressive mammary tumor growth in animal studies. Metformin, a caloric restriction mimetic, has a long history of safe use as an insulin sensitizer in diabetics and has been shown to reduce cancer incidence and cancer-related mortality in humans. To determine the potential impact of dietary energy availability and metformin therapy on aggressive breast tumor growth and metastasis, an orthotopic syngeneic model using triple negative 66cl4 tumor cells in Balb/c mice was employed. The effect of dietary restriction, a standard maintenance diet or a diet with high levels of free sugar, were tested for their effects on tumor growth and secondary metastases to the lung. Metformin therapy with the various diets indicated that metformin can be highly effective at suppressing systemic metabolic biomarkers such as IGF-1, insulin and glucose, especially in the high energy diet treated animals. Long-term metformin treatment demonstrated moderate yet significant effects on primary tumor growth, most significantly in conjunction with the high energy diet. When compared to the control diet, the high energy diet promoted tumor growth, expression of the inflammatory adipokines leptin and resistin, induced lung priming by bone marrow-derived myeloid cells and promoted metastatic potential. Metformin had no effect on adipokine expression or the development of lung metastases with the standard or the high energy diet. These data indicate that metformin may have tumor suppressing activity where a metabolic phenotype of high fuel intake, metabolic syndrome, and diabetes exist, but may have little or no effect on events controlling the metastatic niche driven by proinflammatory events. PMID:20204498

  17. A Mediterranean-like breakfast affects energy intake and appetite-related feelings.

    PubMed

    Yannakoulia, Mary; Aggelopoulou, Dora; Skenderi, Katerina; Koinaki, Stella; Yiannakouris, Nikolaos

    2014-11-01

    Energy intake and appetite feelings after the consumption of two different types of breakfast, a high-fiber, traditional, Mediterranean-type breakfast and a low-fiber, Western-type breakfast were compared. Sixteen non-obese young men received the two treatments on separate days: the Mediterranean- and the Western-type breakfasts were isocaloric, similar in volume and macronutrient content, but different in fiber content. Following a 4-hour fast, subjects offered an ad libitum lunch. Food consumed and subjective feelings of hunger, fullness, and desire to eat were evaluated. Energy intake in the ad libitum lunch was significantly lower after the Mediterranean-type, compared to the Western-type breakfast, adjusting for previous day's energy intake (1488 ± 468 versus 1674 ± 416 kcal, respectively), whereas no energy compensation was made throughout the day. Furthermore, those who had the Mediterranean-type breakfast reported lower values in the desire to eat during study's course. These findings propose a fulfilling effect of a traditional, Mediterranean, high in fiber breakfast. PMID:25010358

  18. Energy issues affecting corn/soybean systems: Challenges for sustainable production

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Quantifying energy issues associated with agricultural systems, even for a simple two-crop corn (Zea mays L.) and soybean (Glycine max [L.] Merr.) rotation, is not a simple task. It becomes even more complicated if the goal is to include all aspects of sustainability (i.e., economic, environmental, ...

  19. Electric and gas utility marketing of residential energy conservation case studies

    SciTech Connect

    1980-05-01

    The objective of this research was to obtain information about utility conservation marketing techniques from companies actively engaged in performing residential conservation services. Many utilities currently are offering comprehensive services (audits, listing of contractors and lenders, post-installation inspection, advertising, and performing consumer research). Activities are reported for the following utilities: Niagara Mohawk Power Corporation; Tampa Electric Company; Memphis Light, Gas, and Water Division; Northern States Power-Wisconsin; Public Service Company of Colorado; Arizona Public Service Company; Pacific Gas and Electric Company; Sacramento Municipal Utility District; and Pacific Power and Light Company.

  20. FTO knockdown in rat ventromedial hypothalamus does not affect energy balance

    PubMed Central

    van Gestel, Margriet A.; Sanders, Loek E.; de Jong, Johannes W.; Luijendijk, Mieneke C. M.; Adan, Roger A. H.

    2014-01-01

    Abstract Single nucleotide polymorphisms (SNPs) clustered in the first intron of the fat mass and obesity‐associated (FTO) gene has been associated with obesity. FTO expression is ubiquitous, with particularly high levels in the hypothalamic area of the brain. To investigate the region‐specific role of FTO, AAV technology was applied to knockdown FTO in the ventromedial hypothalamus (VMH). No effect of FTO knockdown was observed on bodyweight or parameters of energy balance. Animals were exposed twice to an overnight fast, followed by a high‐fat high‐sucrose (HFHS) diet for 1 week. FTO knockdown did not result in a different response to the diets. A region‐specific role for FTO in the VMH in the regulation of energy balance could not be found. PMID:25501432