Sample records for alternative average fuel

  1. 49 CFR 525.11 - Termination of exemption; amendment of alternative average fuel economy standard.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... average fuel economy standard. 525.11 Section 525.11 Transportation Other Regulations Relating to... EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.11 Termination of exemption; amendment of alternative average fuel economy standard. (a) Any exemption granted under this part for an affected model year does...

  2. 49 CFR 525.11 - Termination of exemption; amendment of alternative average fuel economy standard.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... average fuel economy standard. 525.11 Section 525.11 Transportation Other Regulations Relating to... EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.11 Termination of exemption; amendment of alternative average fuel economy standard. (a) Any exemption granted under this part for an affected model year does...

  3. 49 CFR 525.11 - Termination of exemption; amendment of alternative average fuel economy standard.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... average fuel economy standard. 525.11 Section 525.11 Transportation Other Regulations Relating to... EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.11 Termination of exemption; amendment of alternative average fuel economy standard. (a) Any exemption granted under this part for an affected model year does...

  4. 49 CFR 525.11 - Termination of exemption; amendment of alternative average fuel economy standard.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... average fuel economy standard. 525.11 Section 525.11 Transportation Other Regulations Relating to... EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.11 Termination of exemption; amendment of alternative average fuel economy standard. (a) Any exemption granted under this part for an affected model year does...

  5. 49 CFR 525.11 - Termination of exemption; amendment of alternative average fuel economy standard.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false Termination of exemption; amendment of alternative average fuel economy standard. 525.11 Section 525.11 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS...

  6. 49 CFR 525.1 - Scope.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.1 Scope. This part establishes... automobiles to exempt them from the average fuel economy standards for passenger automobiles and to establish alternative average fuel economy standards for those manufacturers. ...

  7. 49 CFR 525.1 - Scope.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.1 Scope. This part establishes... automobiles to exempt them from the average fuel economy standards for passenger automobiles and to establish alternative average fuel economy standards for those manufacturers. ...

  8. 49 CFR 525.2 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.2 Purpose. The purpose of this... automobiles which desire to petition the Administrator for exemption from applicable average fuel economy standards and for establishment of appropriate alternative average fuel economy standards and to give...

  9. 49 CFR 525.2 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.2 Purpose. The purpose of this... automobiles which desire to petition the Administrator for exemption from applicable average fuel economy standards and for establishment of appropriate alternative average fuel economy standards and to give...

  10. Alternative Fuels Data Center: Low Rolling Resistance Tires

    Science.gov Websites

    meet their Corporate Average Fuel Economy (CAFE) standards. However, no requirements are currently Rolling Resistance Part 1: Understanding Corporate Average Fuel Economy Definitions 1015 Driving Cycle A

  11. Alternative Fuels Data Center: Oklahoma Transportation Data for Alternative

    Science.gov Websites

    Fuel Consumption Source: State Energy Data System based on beta data converted to gasoline gallon ) 2,573 Source: BioFuels Atlas from the National Renewable Energy Laboratory Case Studies Video thumbnail Source: Average prices per gasoline gallon equivalent (GGE) for the Midwest PADD from the Alternative

  12. Alternative Fuels Data Center: Nevada Transportation Data for Alternative

    Science.gov Websites

    . Gasoline Diesel Natural Gas Electricity Transportation Fuel Consumption Source: State Energy Data System Renewable Power Plant Capacity (nameplate, MW) 1,684 Source: BioFuels Atlas from the National Renewable Source: Average prices per gasoline gallon equivalent (GGE) for the West Coast PADD from the Alternative

  13. 49 CFR 525.6 - Requirements for petition.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.6 Requirements... arguments of the petitioner supporting the exemption and alternative average fuel economy standard requested...

  14. 40 CFR 85.525 - Applicable standards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Exemption of Clean Alternative Fuel Conversions From... prohibition, vehicles/engines that have been converted to operate on a different fuel must meet emission... allowable grouping. Fleet average standards do not apply unless clean alternative fuel conversions are...

  15. Alternative Fuels Data Center: Delaware Transportation Data for Alternative

    Science.gov Websites

    local stakeholders. Gasoline Diesel Natural Gas Transportation Fuel Consumption Source: State Energy Plants 1 Renewable Power Plant Capacity (nameplate, MW) 2 Source: BioFuels Atlas from the National /gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for the Central Atlantic

  16. 49 CFR 525.8 - Processing of petitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.8 Processing of... establishment of an alternative average fuel economy standard, or the proposed denial of the petition, specifies... fuel economy standard or the denial of the petition, and the reasons for the decision. (Sec. 301, Pub...

  17. Alternative Fuels Data Center: Maine Transportation Data for Alternative

    Science.gov Websites

    connect with other local stakeholders. Gasoline Diesel Natural Gas Transportation Fuel Consumption Source Renewable Power Plants 58 Renewable Power Plant Capacity (nameplate, MW) 984 Source: BioFuels Atlas from the $2.96/gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for the New England

  18. Alternative Fuels Data Center: Hawaii Transportation Data for Alternative

    Science.gov Websites

    Diesel Natural Gas Transportation Fuel Consumption Source: State Energy Data System based on beta data Plant Capacity (nameplate, MW) 145 Source: BioFuels Atlas from the National Renewable Energy Laboratory $2.96/gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for the West Coast

  19. Alternative Fuels Data Center: Montana Transportation Data for Alternative

    Science.gov Websites

    . Gasoline Diesel Natural Gas Transportation Fuel Consumption Source: State Energy Data System based on beta Renewable Power Plant Capacity (nameplate, MW) 2,955 Source: BioFuels Atlas from the National Renewable /gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for the Rocky Mountain PADD

  20. The causes and effects of the Alternative Motor Fuels Act

    NASA Astrophysics Data System (ADS)

    Liu, Yimin

    The corporate average fuel economy (CAFE) standard is the major policy tool to improve the fleet average miles per gallon of automobile manufacturers in the U.S. The Alternative Motor Fuels Act (AMFA) provides special treatment in calculating the fuel economy of alternative fuel vehicles to give manufacturers CAFE incentives to produce more alternative fuel vehicles. AMFA has as its goals an increase in the production of alternative fuel vehicles and a decrease in gasoline consumption and greenhouse gas emissions. This dissertation examines theoretically the effects of the program set up under AMFA. It finds that, under some conditions, this program may actually increase gasoline consumption and greenhouse gas emissions. The dissertation also uses hedonic techniques to examine whether the Alternative Motor Fuels Act (AMFA) has a significant effect on the implicit price of fuel economy and whether the marginal value of vehicle fuel efficiency changes over time. It estimates the change of implicit price in miles per gallon after the production of alternative fuel vehicles (AFVs). Results indicate that every year consumers may evaluate vehicle fuel economy differently, and that since AFVs came to the market, the marginal value of fuel economy from specific companies producing AFVs has decreased. This finding suggests that since the AMFA provides extra Corporate Average Fuel Economy (CAFE) credit for those automakers producing AFVs, the automakers can take advantage of the incentive to produce more profitable conventional vehicles and meet CAFE standards without improving the fleet fuel economy. In this way, manufacturers who produce AFVs are willing to offer a lower price for the fuel economy under the AMFA. Additionally, this paper suggests that the flexible fuel vehicles (FFVs) on the market are not significantly more expensive than comparable conventional vehicles, even if FFVs are also able to run on an alternative fuel and may cost more than conventional vehicles. In other words, consumers may not notice the difference between flexible fuel vehicles and conventional vehicles, or are not willing to pay higher prices for FFVs of the same make and model. When the U.S. House of Representatives passed the Alternative Fuels Motor Act (AMFA) in 1987, the representatives who did not vote outnumbered those who opposed the law. This dissertation uses a bivariate probit model with sample selection to study congressmen's two-step decisions --- whether to vote and then how to vote --- on the bill. Theories of political decision-making are examined and tested by the two-stage congressmen voting procedure, which confirms constituent economic interests, congressmen ideology and interest groups' contributions play important roles in congressmen's decision-making on economic policies. Furthermore, it suggests that ignoring congressmen not voting may lead to biased conclusions or inaccurate estimation of the influences of some factors. This study also compares the results from the two-step process with the results from the sample of congressmen who voted, and calculates the marginal effects bound of every factor on the probability of passing the AMFA.

  1. Fuel Economy and Emissions of a Vehicle Equipped with an Aftermarket Flexible-Fuel Conversion Kit

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Thomas, John F; Huff, Shean P; West, Brian H

    2012-04-01

    The U.S. Environmental Protection Agency (EPA) grants Certificates of Conformity for alternative fuel conversion systems and also offers other forms of premarket registration of conversion kits for use in vehicles more than two model years old. Use of alternative fuels such as ethanol, natural gas, and propane are encouraged by the Energy Policy Act of 1992. Several original equipment manufacturers (OEMs) produce emissions-certified vehicles capable of using alternative fuels, and several alternative fuel conversion system manufacturers produce EPA-approved conversion systems for a variety of alternative fuels and vehicle types. To date, only one manufacturer (Flex Fuel U.S.) has received EPAmore » certifications for ethanol fuel (E85) conversion kits. This report details an independent evaluation of a vehicle with a legal installation of a Flex Fuel U.S. conversion kit. A 2006 Dodge Charger was baseline tested with ethanol-free certification gasoline (E0) and E20 (gasoline with 20 vol % ethanol), converted to flex-fuel operation via installation of a Flex Box Smart Kit from Flex Fuel U.S., and retested with E0, E20, E50, and E81. Test cycles included the Federal Test Procedure (FTP or city cycle), the highway fuel economy test (HFET), and the US06 test (aggressive driving test). Averaged test results show that the vehicle was emissions compliant on E0 in the OEM condition (before conversion) and compliant on all test fuels after conversion. Average nitrogen oxide (NOx) emissions exceeded the Tier 2/Bin 5 intermediate life NO{sub X} standard with E20 fuel in the OEM condition due to two of three test results exceeding this standard [note that E20 is not a legal fuel for non-flexible-fuel vehicles (non-FFVs)]. In addition, one E0 test result before conversion and one E20 test result after conversion exceeded the NOX standard, although the average result in these two cases was below the standard. Emissions of ethanol and acetaldehyde increased with increasing ethanol, while nonmethane organic gas and CO emissions remained relatively unchanged for all fuels and cycles. Higher fraction ethanol blends appeared to decrease NO{sub X} emissions on the FTP and HFET (after conversion). As expected, fuel economy (miles per gallon) decreased with increasing ethanol content in all cases.« less

  2. Alternative Fuels Data Center: Transportation System Efficiency

    Science.gov Websites

    energy use. Transportation planners and corporate decision makers can implement combinations of these corporate decision makers can help employees telework to conserve fuel. Maps & Data Average Annual Fuel

  3. Alternative Fuels Data Center: Arkansas Transportation Data for Alternative

    Science.gov Websites

    Diesel Natural Gas Electricity Transportation Fuel Consumption Source: State Energy Data System based on Renewable Power Plant Capacity (nameplate, MW) 1,349 Source: BioFuels Atlas from the National Renewable $2.50/gallon $2.50/GGE Diesel $2.61/gallon $2.35/GGE $2.96/gallon $2.66/GGE Source: Average prices per

  4. Alternative Fuels Data Center: Nebraska Transportation Data for Alternative

    Science.gov Websites

    Diesel Natural Gas Transportation Fuel Consumption Source: State Energy Data System based on beta data Capacity (nameplate, MW) 546 Source: BioFuels Atlas from the National Renewable Energy Laboratory Videos $2.50/gallon $2.50/GGE Diesel $2.89/gallon $2.60/GGE $2.96/gallon $2.66/GGE Source: Average prices per

  5. 49 CFR 525.6 - Requirements for petition.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS § 525.6 Requirements... arguments of the petitioner supporting the exemption and alternative average fuel economy standard requested... analyses used to develop that information and data. No documents may be incorporated by reference in a...

  6. Alternative Fuels Data Center

    Science.gov Websites

    Tax An excise tax rate of 9% of the average wholesale price on a per gallon basis applies to all . Additionally, a highway motor fuel tax of $0.02 per gallon applies to all special fuels. For taxation purposes

  7. Alternative Fuels Data Center

    Science.gov Websites

    gross vehicle weight limits by a weight equal to the difference between the average weight of the diesel tank and fueling system. The NGV maximum gross weight may not exceed 82,000 pounds. (Reference

  8. Alternative Fuels Data Center: Maps and Data

    Science.gov Websites

    View Graph Graph Download Data Generated_thumb20140811-21276-p5mcbz Average Fuel Economy at Different Road Grades Generated_thumb20140811-21276-p5mcbz Trend of Fuel Economy and Consumption at different at Various Driving Speeds Generated_thumb20170119-11720-1o8tesk Trend of fuel efficiency at different

  9. 40 CFR 75.19 - Optional SO2, NOX, and CO2 emissions calculation for low mass emissions (LME) units.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... hourly SO2 mass emissions under this section. Alternatively, for fuel oil combustion, a lower, fuel... (or ozone season) prior to the year of the test (g H2O/g air). Ho = Observed humidity ratio during the test run (g H2O/g air). Tr = Average annual atmospheric temperature (or average ozone season...

  10. Processing Of Neem And Jatropha Methyl Esters -Alternative Fuels From Vegetable Oil

    NASA Astrophysics Data System (ADS)

    Ramasubramanian, S.; Manavalan, S.; Gnanavel, C.; Balakrishnan, G.

    2017-03-01

    Biodiesel is an alternative fuel for diesel engine. The methyl esters of vegetable oils, known as biodiesel are becoming increasingly popular because of their low environmental impact and potential as a green alternative fuel for diesel engine. This paper deals with the manufacturing process of Biodiesel from jatropha and neem oil. Biodiesel was prepared from neem oil and jatropha oil, the transestrified having kinematic viscosity of 3 & 2.6 centistokes, methanol ratio is 6:1 & 5.1respectively. The secondary solution is preheated at 65 C & 60 C and reaction temperature is maintained at 60C & 55 C and reaction time is 60 minutes approximately with NaOH catalyst and low viscosity oil is allowed to settle 24 hours. The average yield of neem and jatropha methyl esters was about 85%. These methyl esters shows excellent alternative under optimum condition for fossil fuels.

  11. Alternative Fuels Data Center: District of Columbia Transportation Data for

    Science.gov Websites

    Electricity Transportation Fuel Consumption Source: State Energy Data System based on beta data converted to (nameplate, MW) 0 Source: BioFuels Atlas from the National Renewable Energy Laboratory Videos Text Version /GGE $2.96/gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for the Central

  12. Alternative Fuels Data Center: Mississippi Transportation Data for

    Science.gov Websites

    with other local stakeholders. Gasoline Diesel Natural Gas Transportation Fuel Consumption Source Renewable Power Plants 0 Renewable Power Plant Capacity (nameplate, MW) 0 Source: BioFuels Atlas from the $2.19/GGE $2.50/gallon $2.50/GGE Diesel $2.61/gallon $2.35/GGE $2.96/gallon $2.66/GGE Source: Average

  13. 49 CFR 535.7 - Averaging, banking, and trading (ABT) program.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... averaging set. With the exception of FCC earned for advance technologies as further clarified below, a... advanced technology credits, may be used only within the averaging set in which they were generated. (b... (gasoline, diesel and alternative fuel) and advanced technology vehicles (hybrids with regenerative braking...

  14. Alternative Fuels Data Center

    Science.gov Websites

    . (Reference West Virginia Code 11-14C-2, 11-14C-5, 11-14C-6a, 11-15A-13a, and 11-15-18b equivalent, with a variable component equal to at least 5% of the average wholesale price of the fuel

  15. Electric Power Monthly, June 1990

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1990-09-13

    The EPM is prepared by the Electric Power Division; Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), Department of Energy. This publication provides monthly statistics at the national, Census division, and State levels for net generation, fuel consumption, fuel stocks, quantity and quality of fuel, electricity sales, and average revenue per kilowatthour of electricity sold. Data on net generation are also displayed at the North American Electric Reliability Council (NERC) region level. Additionally, company and plant level information are published in the EPM on capability of new plants, net generation, fuel consumption, fuel stocks, quantity andmore » quality of fuel, and cost of fuel. Quantity, quality, and cost of fuel data lag the net generation, fuel consumption, fuel stocks, electricity sales, and average revenue per kilowatthour data by 1 month. This difference in reporting appears in the national, Census division, and State level tables. However, at the plant level, all statistics presented are for the earlier month for the purpose of comparison. 40 tabs.« less

  16. Regional on-road vehicle running emissions modeling and evaluation for conventional and alternative vehicle technologies.

    PubMed

    Frey, H Christopher; Zhai, Haibo; Rouphail, Nagui M

    2009-11-01

    This study presents a methodology for estimating high-resolution, regional on-road vehicle emissions and the associated reductions in air pollutant emissions from vehicles that utilize alternative fuels or propulsion technologies. The fuels considered are gasoline, diesel, ethanol, biodiesel, compressed natural gas, hydrogen, and electricity. The technologies considered are internal combustion or compression engines, hybrids, fuel cell, and electric. Road link-based emission models are developed using modal fuel use and emission rates applied to facility- and speed-specific driving cycles. For an urban case study, passenger cars were found to be the largest sources of HC, CO, and CO(2) emissions, whereas trucks contributed the largest share of NO(x) emissions. When alternative fuel and propulsion technologies were introduced in the fleet at a modest market penetration level of 27%, their emission reductions were found to be 3-14%. Emissions for all pollutants generally decreased with an increase in the market share of alternative vehicle technologies. Turnover of the light duty fleet to newer Tier 2 vehicles reduced emissions of HC, CO, and NO(x) substantially. However, modest improvements in fuel economy may be offset by VMT growth and reductions in overall average speed.

  17. Mastication: A fuel reduction and site preparation alternative

    Treesearch

    Jeff Halbrook; Han-Sup Han; Russell T. Graham; Theresa B. Jain; Robert Denner

    2006-01-01

    During the fall of 2005, a study was conducted at Priest River Experimental Forest (PREF) in northern Idaho to investigate the economics of mastication used to treat activity and standing live fuels. In this study, a rotary head masticator was used to crush and chop activity fuels within harvest units on 37.07 acres. Production averaged 0.57 acres/hour (range 0.21-0.89...

  18. Alternative Fuels Data Center: West Virginia Transportation Data for

    Science.gov Websites

    Transportation Fuel Consumption Source: State Energy Data System based on beta data converted to gasoline gallon (bbl/day) 20,000 Renewable Power Plants 13 Renewable Power Plant Capacity (nameplate, MW) 751 Source Source: Average prices per gasoline gallon equivalent (GGE) for the Lower Atlantic PADD from the

  19. 49 CFR 535.7 - Averaging, banking, and trading (ABT) program.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... averaging set. With the exception of FCC earned for advance technologies as further clarified below, a... transactions. Traded FCC, other than advanced technology credits, may be used by a manufacturer only within the... fleet includes conventional vehicles (gasoline, diesel and alternative fuel) and advanced technology...

  20. 49 CFR 535.7 - Averaging, banking, and trading (ABT) program.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... averaging set. With the exception of FCC earned for advance technologies as further clarified below, a... transactions. Traded FCC, other than advanced technology credits, may be used by a manufacturer only within the... fleet includes conventional vehicles (gasoline, diesel and alternative fuel) and advanced technology...

  1. Reductions in aircraft particulate emissions due to the use of Fischer-Tropsch fuels

    NASA Astrophysics Data System (ADS)

    Beyersdorf, A. J.; Timko, M. T.; Ziemba, L. D.; Bulzan, D.; Corporan, E.; Herndon, S. C.; Howard, R.; Miake-Lye, R.; Thornhill, K. L.; Winstead, E.; Wey, C.; Yu, Z.; Anderson, B. E.

    2013-06-01

    The use of alternative fuels for aviation is likely to increase due to concerns over fuel security, price stability and the sustainability of fuel sources. Concurrent reductions in particulate emissions from these alternative fuels are expected because of changes in fuel composition including reduced sulfur and aromatic content. The NASA Alternative Aviation Fuel Experiment (AAFEX) was conducted in January-February 2009 to investigate the effects of synthetic fuels on gas-phase and particulate emissions. Standard petroleum JP-8 fuel, pure synthetic fuels produced from natural gas and coal feedstocks using the Fischer-Tropsch (FT) process, and 50% blends of both fuels were tested in the CFM-56 engines on a DC-8 aircraft. To examine plume chemistry and particle evolution with time, samples were drawn from inlet probes positioned 1, 30, and 145 m downstream of the aircraft engines. No significant alteration to engine performance was measured when burning the alternative fuels. However, leaks in the aircraft fuel system were detected when operated with the pure FT fuels as a result of the absence of aromatic compounds in the fuel. Dramatic reductions in soot emissions were measured for both the pure FT fuels (reductions of 84% averaged over all powers) and blended fuels (64%) relative to the JP-8 baseline with the largest reductions at idle conditions. The alternative fuels also produced smaller soot (e.g. at 85% power, volume mean diameters were reduced from 78 nm for JP-8 to 51 nm for the FT fuel), which may reduce their ability to act as cloud condensation nuclei (CCN). The reductions in particulate emissions are expected for all alternative fuels with similar reductions in fuel sulfur and aromatic content regardless of the feedstock. As the plume cools downwind of the engine, nucleation-mode aerosols form. For the pure FT fuels, reductions (94% averaged over all powers) in downwind particle number emissions were similar to those measured at the exhaust plane (84%). However, the blended fuels had less of a reduction (reductions of 30-44%) than initially measured (64%). The likely explanation is that the reduced soot emissions in the blended fuel exhaust plume results in promotion of new particle formation microphysics, rather than coating on pre-existing soot particles, which is dominant in the JP-8 exhaust plume. Downwind particle volume emissions were reduced for both the pure (79 and 86% reductions) and blended FT fuels (36 and 46%) due to the large reductions in soot emissions. In addition, the alternative fuels had reduced particulate sulfate production (near-zero for FT fuels) due to decreased fuel sulfur content. To study the formation of volatile aerosols (defined as any aerosol formed as the plume ages) in more detail, tests were performed at varying ambient temperatures (-4 to 20 °C). At idle, particle number and volume emissions were reduced linearly with increasing ambient temperature, with best fit slopes corresponding to -1.2 × 106 # (kg fuel)-1 °C-1 for particle number emissions and -9.7 mm3 (kg fuel)-1 °C-1 for particle volume emissions. The temperature dependence of aerosol formation can have large effects on local air quality surrounding airports in cold regions. Aircraft produced aerosols in these regions will be much larger than levels expected based solely on measurements made directly at the engine exit plane. The majority (90% at idle) of the volatile aerosol mass formed as nucleation-mode aerosols with a smaller fraction as a soot coating. Conversion efficiencies of up to 3.8% were measured for the partitioning of gas-phase precursors (unburned hydrocarbons and SO2) to form volatile aerosols. Highest conversion efficiencies were measured at 45% power.

  2. CONVERSION OF WIND POWER TO HYDROGEN FUEL: DESIGN OF AN ALTERNATIVE ENERGY SYSTEM FOR AN INJECTION MOLDING FACILITY

    EPA Science Inventory

    Injection molding plants are large consumers of electricity. At its current level of operations, Harbec Plastics (Ontario, NY) uses about 2,000,000 kilowatt-hours of electricity per year. Based on the US average fuel mix, approximately 1.5 pounds of CO2

  3. Aircraft emissions of methane and nitrous oxide during the alternative aviation fuel experiment.

    PubMed

    Santoni, Gregory W; Lee, Ben H; Wood, Ezra C; Herndon, Scott C; Miake-Lye, Richard C; Wofsy, Steven C; McManus, J Barry; Nelson, David D; Zahniser, Mark S

    2011-08-15

    Given the predicted growth of aviation and the recent developments of alternative aviation fuels, quantifying methane (CH(4)) and nitrous oxide (N(2)O) emission ratios for various aircraft engines and fuels can help constrain projected impacts of aviation on the Earth's radiative balance. Fuel-based emission indices for CH(4) and N(2)O were quantified from CFM56-2C1 engines aboard the NASA DC-8 aircraft during the first Alternative Aviation Fuel Experiment (AAFEX-I) in 2009. The measurements of JP-8 fuel combustion products indicate that at low thrust engine states (idle and taxi, or 4% and 7% maximum rated thrusts, respectively) the engines emit both CH(4) and N(2)O at a mean ± 1σ rate of 170 ± 160 mg CH(4) (kg Fuel)(-1) and 110 ± 50 mg N(2)O (kg Fuel)(-1), respectively. At higher thrust levels corresponding to greater fuel flow and higher engine temperatures, CH(4) concentrations in engine exhaust were lower than ambient concentrations. Average emission indices for JP-8 fuel combusted at engine thrusts between 30% and 100% of maximum rating were -54 ± 33 mg CH(4) (kg Fuel)(-1) and 32 ± 18 mg N(2)O (kg Fuel)(-1), where the negative sign indicates consumption of atmospheric CH(4) in the engine. Emission factors for the synthetic Fischer-Tropsch fuels were statistically indistinguishable from those for JP-8.

  4. Thermal Aspects of Using Alternative Nuclear Fuels in Supercritical Water-Cooled Reactors

    NASA Astrophysics Data System (ADS)

    Grande, Lisa Christine

    A SuperCritical Water-cooled Nuclear Reactor (SCWR) is a Generation IV concept currently being developed worldwide. Unique to this reactor type is the use of light-water coolant above its critical point. The current research presents a thermal-hydraulic analysis of a single fuel channel within a Pressure Tube (PT)-type SCWR with a single-reheat cycle. Since this reactor is in its early design phase many fuel-channel components are being investigated in various combinations. Analysis inputs are: steam cycle, Axial Heat Flux Profile (AHFP), fuel-bundle geometry, and thermophysical properties of reactor coolant, fuel sheath and fuel. Uniform and non-uniform AHFPs for average channel power were applied to a variety of alternative fuels (mixed oxide, thorium dioxide, uranium dicarbide, uranium nitride and uranium carbide) enclosed in an Inconel-600 43-element bundle. The results depict bulk-fluid, outer-sheath and fuel-centreline temperature profiles together with the Heat Transfer Coefficient (HTC) profiles along the heated length of fuel channel. The objective is to identify the best options in terms of fuel, sheath material and AHFPS in which the outer-sheath and fuel-centreline temperatures will be below the accepted temperature limits of 850°C and 1850°C respectively. The 43-element Inconel-600 fuel bundle is suitable for SCWR use as the sheath-temperature design limit of 850°C was maintained for all analyzed cases at average channel power. Thoria, UC2, UN and UC fuels for all AHFPs are acceptable since the maximum fuel-centreline temperature does not exceed the industry accepted limit of 1850°C. Conversely, the fuel-centreline temperature limit was exceeded for MOX at all AHFPs, and UO2 for both cosine and downstream-skewed cosine AHFPs. Therefore, fuel-bundle modifications are required for UO2 and MOX to be feasible nuclear fuels for SCWRs.

  5. Alternative Fuels Data Center: Iowa Transportation Data for Alternative

    Science.gov Websites

    Consumption Source: State Energy Data System based on beta data converted to gasoline gallon equivalents of (bbl/day) 0 Renewable Power Plants 41 Renewable Power Plant Capacity (nameplate, MW) 3,807 Source /gallon $2.60/GGE $2.96/gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for

  6. Alternative Fuels for use in DoD/Army Tactical Ground Systems

    DTIC Science & Technology

    2011-02-03

    Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour per response...for failing to comply with a collection of information if it does not display a currently valid OMB control number. 1 . REPORT DATE 03 FEB 2011 2...and approval of new fuels • What has been done so far – some examples – TRL 1 -4: Fuel properties – TRL 5-6: Component / engine evaluations – TRL 7-8

  7. Reductions in aircraft particulate emissions due to the use of Fischer-Tropsch fuels

    NASA Astrophysics Data System (ADS)

    Beyersdorf, A. J.; Timko, M. T.; Ziemba, L. D.; Bulzan, D.; Corporan, E.; Herndon, S. C.; Howard, R.; Miake-Lye, R.; Thornhill, K. L.; Winstead, E.; Wey, C.; Yu, Z.; Anderson, B. E.

    2014-01-01

    The use of alternative fuels for aviation is likely to increase due to concerns over fuel security, price stability, and the sustainability of fuel sources. Concurrent reductions in particulate emissions from these alternative fuels are expected because of changes in fuel composition including reduced sulfur and aromatic content. The NASA Alternative Aviation Fuel Experiment (AAFEX) was conducted in January-February 2009 to investigate the effects of synthetic fuels on gas-phase and particulate emissions. Standard petroleum JP-8 fuel, pure synthetic fuels produced from natural gas and coal feedstocks using the Fischer-Tropsch (FT) process, and 50% blends of both fuels were tested in the CFM-56 engines on a DC-8 aircraft. To examine plume chemistry and particle evolution with time, samples were drawn from inlet probes positioned 1, 30, and 145 m downstream of the aircraft engines. No significant alteration to engine performance was measured when burning the alternative fuels. However, leaks in the aircraft fuel system were detected when operated with the pure FT fuels as a result of the absence of aromatic compounds in the fuel. Dramatic reductions in soot emissions were measured for both the pure FT fuels (reductions in mass of 86% averaged over all powers) and blended fuels (66%) relative to the JP-8 baseline with the largest reductions at idle conditions. At 7% power, this corresponds to a reduction from 7.6 mg kg-1 for JP-8 to 1.2 mg kg-1 for the natural gas FT fuel. At full power, soot emissions were reduced from 103 to 24 mg kg-1 (JP-8 and natural gas FT, respectively). The alternative fuels also produced smaller soot (e.g., at 85% power, volume mean diameters were reduced from 78 nm for JP-8 to 51 nm for the natural gas FT fuel), which may reduce their ability to act as cloud condensation nuclei (CCN). The reductions in particulate emissions are expected for all alternative fuels with similar reductions in fuel sulfur and aromatic content regardless of the feedstock. As the plume cools downwind of the engine, nucleation-mode aerosols form. For the pure FT fuels, reductions (94% averaged over all powers) in downwind particle number emissions were similar to those measured at the exhaust plane (84%). However, the blended fuels had less of a reduction (reductions of 30-44%) than initially measured (64%). The likely explanation is that the reduced soot emissions in the blended fuel exhaust plume results in promotion of new particle formation microphysics, rather than coating on pre-existing soot particles, which is dominant in the JP-8 exhaust plume. Downwind particle volume emissions were reduced for both the pure (79 and 86% reductions) and blended FT fuels (36 and 46%) due to the large reductions in soot emissions. In addition, the alternative fuels had reduced particulate sulfate production (near zero for FT fuels) due to decreased fuel sulfur content. To study the formation of volatile aerosols (defined as any aerosol formed as the plume ages) in more detail, tests were performed at varying ambient temperatures (-4 to 20 °C). At idle, particle number and volume emissions were reduced linearly with increasing ambient temperature, with best fit slopes corresponding to -8 × 1014 particles (kg fuel)-1 °C-1 for particle number emissions and -10 mm3 (kg fuel)-1 °C-1 for particle volume emissions. The temperature dependency of aerosol formation can have large effects on local air quality surrounding airports in cold regions. Aircraft-produced aerosols in these regions will be much larger than levels expected based solely on measurements made directly at the engine exit plane. The majority (90% at idle) of the volatile aerosol mass formed as nucleation-mode aerosols, with a smaller fraction as a soot coating. Conversion efficiencies of up to 2.8% were measured for the partitioning of gas-phase precursors (unburned hydrocarbons and SO2) to form volatile aerosols. Highest conversion efficiencies were measured at 45% power.

  8. 76 FR 26996 - Notice of Intent To Prepare an Environmental Impact Statement for New Corporate Average Fuel...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ...Pursuant to the National Environmental Policy Act (NEPA), NHTSA plans to prepare an Environmental Impact Statement (EIS) to analyze the potential environmental impacts of the agency's Corporate Average Fuel Economy program for passenger automobiles (referred to herein as ``passenger cars'') and non-passenger automobiles (referred to herein as ``light trucks''). The EIS will consider the potential environmental impacts of new fuel economy standards for model years 2017-2025 passenger cars and light trucks that NHTSA will be proposing pursuant to the Energy Independence and Security Act of 2007. This notice initiates the NEPA scoping process by inviting comments from Federal, State, and local agencies, Indian tribes, and the public to help identify the environmental issues and reasonable alternatives to be examined in the EIS. This notice also provides guidance for participating in the scoping process and additional information about the alternatives NHTSA expects to consider in its NEPA analysis. In preparing this notice, NHTSA has shared the document with the Council on Environmental Quality (CEQ), the Environmental Protection Agency (EPA), and the Department of Energy (DOE).

  9. Modelling of the combustion velocity in UIT-85 on sustainable alternative gas fuel

    NASA Astrophysics Data System (ADS)

    Smolenskaya, N. M.; Korneev, N. V.

    2017-05-01

    The flame propagation velocity is one of the determining parameters characterizing the intensity of combustion process in the cylinder of an engine with spark ignition. Strengthening of requirements for toxicity and efficiency of the ICE contributes to gradual transition to sustainable alternative fuels, which include the mixture of natural gas with hydrogen. Currently, studies of conditions and regularities of combustion of this fuel to improve efficiency of its application are carried out in many countries. Therefore, the work is devoted to modeling the average propagation velocities of natural gas flame front laced with hydrogen to 15% by weight of the fuel, and determining the possibility of assessing the heat release characteristics on the average velocities of the flame front propagation in the primary and secondary phases of combustion. Experimental studies, conducted the on single cylinder universal installation UIT-85, showed the presence of relationship of the heat release characteristics with the parameters of the flame front propagation. Based on the analysis of experimental data, the empirical dependences for determination of average velocities of flame front propagation in the first and main phases of combustion, taking into account the change in various parameters of engine operation with spark ignition, were obtained. The obtained results allow to determine the characteristics of heat dissipation and to assess the impact of addition of hydrogen to the natural gas combustion process, that is needed to identify ways of improvement of the combustion process efficiency, including when you change the throttling parameters.

  10. Partial replacement of non renewable fossil fuels energy by the use of waste materials as alternative fuels

    NASA Astrophysics Data System (ADS)

    Indrawati, V.; Manaf, A.; Purwadi, G.

    2009-09-01

    This paper reports recent investigations on the use of biomass like rice husk, palm kernel shell, saw dust and municipal waste to reduce the use of fossil fuels energy in the cement production. Such waste materials have heat values in the range approximately from 2,000 to 4,000 kcal/kg. These are comparable to the average value of 5800 kcal/kg from fossil materials like coals which are widely applied in many industrial processing. Hence, such waste materials could be used as alternative fuels replacing the fossil one. It is shown that replacement of coals with such waste materials has a significant impact on cost effectiveness as well as sustainable development. Variation in moisture content of the waste materials, however should be taken into account because this is one of the parameter that could not be controlled. During fuel combustion, some amount of the total energy is used to evaporate the water content and thus the net effective heat value is less.

  11. Physicochemical characterization of particulate emissions from a compression ignition engine employing two injection technologies and three fuels.

    PubMed

    Surawski, N C; Miljevic, B; Ayoko, G A; Roberts, B A; Elbagir, S; Fairfull-Smith, K E; Bottle, S E; Ristovski, Z D

    2011-07-01

    Alternative fuels and injection technologies are a necessary component of particulate emission reduction strategies for compression ignition engines. Consequently, this study undertakes a physicochemical characterization of diesel particulate matter (DPM) for engines equipped with alternative injection technologies (direct injection and common rail) and alternative fuels (ultra low sulfur diesel, a 20% biodiesel blend, and a synthetic diesel). Particle physical properties were addressed by measuring particle number size distributions, and particle chemical properties were addressed by measuring polycyclic aromatic hydrocarbons (PAHs) and reactive oxygen species (ROS). Particle volatility was determined by passing the polydisperse size distribution through a thermodenuder set to 300 °C. The results from this study, conducted over a four point test cycle, showed that both fuel type and injection technology have an impact on particle emissions, but injection technology was the more important factor. Significant particle number emission (54%-84%) reductions were achieved at half load operation (1% increase-43% decrease at full load) with the common rail injection system; however, the particles had a significantly higher PAH fraction (by a factor of 2 to 4) and ROS concentrations (by a factor of 6 to 16) both expressed on a test-cycle averaged basis. The results of this study have significant implications for the health effects of DPM emissions from both direct injection and common rail engines utilizing various alternative fuels.

  12. DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    The Coal and Electric Data and Renewables Division; Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), Department of Energy prepares the EPM. This publication provides monthly statistics at the State, Census division, and U.S. levels for net generation, fossil fuel consumption and stocks, quantity and quality of fossil fuels, cost of fossil fuels, electricity retail sales, associated revenue, and average revenue per kilowatthour of electricity sold. In addition, data on net generation, fuel consumption, fuel stocks, quantity and cost of fossil fuels are also displayed for the North American Electric Reliability Council (NERC) regions. The EIAmore » publishes statistics in the EPM on net generation by energy source; consumption, stocks, quantity, quality, and cost of fossil fuels; and capability of new generating units by company and plant.« less

  13. Influence of test fuel properties and composition on UNECE R101 CO2 and fuel economy valuation

    NASA Astrophysics Data System (ADS)

    Parker, A.

    2015-12-01

    CO2 emission and fuel consumption of passenger cars is now assessed by using a simplistic procedure measuring the emission during a test performed without any control of the fuel properties and computing the fuel consumption through an unsophisticated formula. As pump gasoline and diesel fuels are refinery products mixture of many different hydrocarbons, and in case of gasoline may also contain a significant amount of oxygenates, the fuel properties, including the density, carbon and energy content may strongly vary from one pump fuel to the other. Being the specific test fuels carefully selected by the car manufacturers and everything but randomly chosen pump fuels, the claimed CO2 emission and fuel economy figures may differ largely from the certification values. I show from the analysis of the 2014 UK government data for 2358 diesel and 2103 petrol vehicles how same volumes of only theoretically same pump fuels used during the certification test by the cars manufacturers unfortunately do not produce the same carbon dioxide emission, and very likely do not have the same energy content. The CO2 emission per liter of diesel fuel is shown to oscillate froma maximum of 3049 g to a minimum of 2125 g, with an average of 2625 g, froma +16.13% to a -19.06% of the average. TheCO2 emission per liter of petrol fuel is shown to oscillate even more from a maximum of 3735 g to a minimum of 1767 g with an average of 2327 g, from a +60.48% to a -24.05% of the average. The proposed solution is to center the assessment on the energy demand by measuring with accuracy the mass of fuel consumed and the fuel properties of the test fuel starting from the lower heating. The corrected fuel consumption and the corrected carbon dioxide emission to mention from the test are then computed by using pure hydrocarbon reference fuels for diesel and petrol having a given lower heating value and a given hydrocarbon composition. Alternatively, exactly the same test fuel should be used by all the manufacturers.

  14. 78 FR 23832 - Labeling Requirements for Alternative Fuels and Alternative Fueled Vehicles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... Fuels and Alternative Fueled Vehicles AGENCY: Federal Trade Commission (FTC or Commission). ACTION... Alternative Fuels and Alternative Fueled Vehicles'') to consolidate the FTC's alternative fueled vehicle (AFV...) established federal programs to encourage the development of alternative fuels and alternative fueled vehicles...

  15. System-Level Logistics for Dual Purpose Canister Disposal

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kalinina, Elena A.

    2014-06-03

    The analysis presented in this report investigated how the direct disposal of dual purpose canisters (DPCs) may be affected by the use of standard transportation aging and disposal canisters (STADs), early or late start of the repository, and the repository emplacement thermal power limits. The impacts were evaluated with regard to the availability of the DPCs for emplacement, achievable repository acceptance rates, additional storage required at an interim storage facility (ISF) and additional emplacement time compared to the corresponding repackaging scenarios, and fuel age at emplacement. The result of this analysis demonstrated that the biggest difference in the availability ofmore » UNF for emplacement between the DPC-only loading scenario and the DPCs and STADs loading scenario is for a repository start date of 2036 with a 6 kW thermal power limit. The differences are also seen in the availability of UNF for emplacement between the DPC-only loading scenario and the DPCs and STADs loading scenario for the alternative with a 6 kW thermal limit and a 2048 start date, and for the alternatives with a 10 kW thermal limit and 2036 and 2048 start dates. The alternatives with disposal of UNF in both DPCs and STADs did not require additional storage, regardless of the repository acceptance rate, as compared to the reference repackaging case. In comparison to the reference repackaging case, alternatives with the 18 kW emplacement thermal limit required little to no additional emplacement time, regardless of the repository start time, the fuel loading scenario, or the repository acceptance rate. Alternatives with the 10 kW emplacement thermal limit and the DPCs and STADs fuel loading scenario required some additional emplacement time. The most significant decrease in additional emplacement time occurred in the alternative with the 6 kW thermal limit and the 2036 repository starting date. The average fuel age at emplacement ranges from 46 to 88 years. The maximum fuel age at emplacement ranges from 81 to 146 years. The difference in the average and maximum age of fuel at emplacement between the DPC-only and the DPCs and STADs fuel loading scenarios becomes less significant as the repository thermal limit increases and as the repository start date increases. In general, the role of STADs is to store young (30 year or younger) high burnup (45 GWD/MTU or higher) fuel. Recommendations for future study include detailed evaluation of the feasible alternatives with regard to the costs and factors not considered in this analysis, such as worker dose, dose to members of the public, and economic benefits to host entities. It is also recommended to conduct an additional analysis to evaluate the assumption regarding the transportability and disposability of DPCs for the next iteration of the direct disposal of DPCs study.« less

  16. Alternative Fuels Data Center: Test Your Alternative Fuel IQ

    Science.gov Websites

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  17. Alternative Fuels Data Center: Alternative Fuels Save Money in Indy

    Science.gov Websites

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  18. 40 CFR 86.348-79 - Alternative to fuel H/C analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission... average H/C ratios are used for all calculations. (1) #1B1 Diesel: 1:93 (2) #1B2 Diesel: 1:80 (3) Gasoline...

  19. Alternative Fuels Data Center: Alternative Fueling Station Locator

    Science.gov Websites

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  20. Emissions Benefits From Renewable Fuels and Other Alternatives for Heavy-Duty Vehicles

    NASA Astrophysics Data System (ADS)

    Hajbabaei, Maryam

    There is a global effort to expand the use of alternative fuels due to their several benefits such as improving air quality with reducing some criteria emissions, reducing dependency on fossil fuels, and reducing greenhouse gases such as carbon dioxide. This dissertation is focused on investigating the impact of two popular alternative fuels, biodiesel and natural gas (NG), on emissions from heavy-duty engines. Biodiesel is one of the most popular renewable fuels with diesel applications. Although biodiesel blends are reported to reduce particulate matter, carbon monoxide, and total hydrocarbon emissions; there is uncertainty on their impact on nitrogen oxides (NOx) emissions. This dissertation evaluated the effect of biodiesel feedstock, biodiesel blend level, engine technology, and driving conditions on NOx emissions. The results showed that NOx emissions increase with 20% and higher biodiesel blends. Also, in this study some strategies were proposed and some fuel formulations were found for mitigating NOx emissions increases with biodiesel. The impact of 5% biodiesel on criteria emissions specifically NOx was also fully studied in this thesis. As a part of the results of this study, 5% animal-based biodiesel was certified for use in California based on California Air Resources Board emissions equivalent procedure. NG is one of the most prominent alternative fuels with larger reserves compared to crude oil. However, the quality of NG depends on both its source and the degree to which it is processed. The current study explored the impact of various NG fuels, ranging from low methane/high energy gases to high methane/low energy gases, on criteria and toxic emissions from NG engines with different combustion and aftertreatment technologies. The results showed stronger fuel effects for the lean-burn technology bus. Finally, this thesis investigated the impact of changing diesel fuel composition on the criteria emissions from a variety of heavy-duty engine technologies. Emissions from an average diesel fuel used throughout the U.S. were compared with a 10% aromatic, ultra-low sulfur diesel fuel used in California with more stringent air quality regulations. The results showed that the emerging aftertreatment technologies eventually eliminate the benefits of the lower aromatic content/higher cetane number diesel fuels.

  1. Periodic equivalence ratio modulation method and apparatus for controlling combustion instability

    DOEpatents

    Richards, George A.; Janus, Michael C.; Griffith, Richard A.

    2000-01-01

    The periodic equivalence ratio modulation (PERM) method and apparatus significantly reduces and/or eliminates unstable conditions within a combustion chamber. The method involves modulating the equivalence ratio for the combustion device, such that the combustion device periodically operates outside of an identified unstable oscillation region. The equivalence ratio is modulated between preselected reference points, according to the shape of the oscillation region and operating parameters of the system. Preferably, the equivalence ratio is modulated from a first stable condition to a second stable condition, and, alternatively, the equivalence ratio is modulated from a stable condition to an unstable condition. The method is further applicable to multi-nozzle combustor designs, whereby individual nozzles are alternately modulated from stable to unstable conditions. Periodic equivalence ratio modulation (PERM) is accomplished by active control involving periodic, low frequency fuel modulation, whereby low frequency fuel pulses are injected into the main fuel delivery. Importantly, the fuel pulses are injected at a rate so as not to affect the desired time-average equivalence ratio for the combustion device.

  2. Alternative Fuels Data Center: About the Alternative Fuels Data Center

    Science.gov Websites

    About Printable Version Share this resource Send a link to Alternative Fuels Data Center: About the Alternative Fuels Data Center to someone by E-mail Share Alternative Fuels Data Center: About the Alternative Fuels Data Center on Facebook Tweet about Alternative Fuels Data Center: About the Alternative Fuels

  3. Alternative Fuels Data Center: Johnson Space Center Explores Alternative

    Science.gov Websites

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  4. Alternative Fuels Data Center: CNG Vehicle Fueling Animation

    Science.gov Websites

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  5. Trends and Issues in California's Low Carbon Fuel Standard - Learning from Response to Existing Climate Policy

    NASA Astrophysics Data System (ADS)

    Witcover, J.

    2015-12-01

    Debate over lower greenhouse gas (GHG) emissions from transportation has included heated discussion about appropriate policies and their cost and feasibility. One prominent policy mechanism, a carbon intensity standard, rates transport fuels based on analysis of lifecycle GHG emissions, and targets lower fuel pool carbon intensity through a market mechanism that uses a system of tradable, bankable credits and deficits. California instituted such a policy -- the Low Carbon Fuel Standard (LCFS) - in 2010, which targets a 10% carbon intensity (CI) reduction by 2020. The program rolled out amid concerns over slow development of new fuels expected to be very low carbon (such as cellulosic) and has faced court challenges that added considerable policy uncertainty. Since the program's start, state transport energy mix has shifted modestly but noticeably. Looking ahead, emerging issues for the program include amendments and re-adoption in response to a court ruling, potential interaction with California's multi-sector cap on carbon emissions (which started covering transport fuels in 2015), and impacts from similar CI standards in other jurisdictions. This study provides an analysis of fuel mix changes since the LCFS was implemented in 2011, and a discussion of emerging issues focusing on policy interaction. Descriptive statistics on alternative fuel use, available fuel pathways, and CI ratings are presented based on data from the California Air Resources Board (which runs the program). They document a shift towards more alternative fuels in a more diverse mix, with lower average CI ratings for most alternative fuel types. Financial incentives for various fuels are compared under the LCFS and the US federal Renewable Fuel Standard; disincentives from conceptually different carbon pricing schemes under the LCFS and the Cap-and-Trade are also outlined. The results provide important information on response to an existing market-based policy mechanism for addressing GHG emissions in transportation, as other jurisdictions weigh similar climate policies and debate mechanisms and costs and California announced an ambitious target of halving petroleum use by 2030.

  6. Alternative Fuels Data Center: Fuel Cell Electric Vehicles

    Science.gov Websites

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  7. Alternative Fuel Vehicle Adoption Increases Fleet Gasoline Consumption and Greenhouse Gas Emissions under United States Corporate Average Fuel Economy Policy and Greenhouse Gas Emissions Standards.

    PubMed

    Jenn, Alan; Azevedo, Inês M L; Michalek, Jeremy J

    2016-03-01

    The United States Corporate Average Fuel Economy (CAFE) standards and Greenhouse Gas (GHG) Emission standards are designed to reduce petroleum consumption and GHG emissions from light-duty passenger vehicles. They do so by requiring automakers to meet aggregate criteria for fleet fuel efficiency and carbon dioxide (CO2) emission rates. Several incentives for manufacturers to sell alternative fuel vehicles (AFVs) have been introduced in recent updates of CAFE/GHG policy for vehicles sold from 2012 through 2025 to help encourage a fleet technology transition. These incentives allow automakers that sell AFVs to meet less-stringent fleet efficiency targets, resulting in increased fleet-wide gasoline consumption and emissions. We derive a closed-form expression to quantify these effects. We find that each time an AFV is sold in place of a conventional vehicle, fleet emissions increase by 0 to 60 t of CO2 and gasoline consumption increases by 0 to 7000 gallons (26,000 L), depending on the AFV and year of sale. Using projections for vehicles sold from 2012 to 2025 from the Energy Information Administration, we estimate that the CAFE/GHG AFV incentives lead to a cumulative increase of 30 to 70 million metric tons of CO2 and 3 to 8 billion gallons (11 to 30 billion liters) of gasoline consumed over the vehicles' lifetimes - the largest share of which is due to legacy GHG flex-fuel vehicle credits that expire in 2016. These effects may be 30-40% larger in practice than we estimate here due to optimistic laboratory vehicle efficiency tests used in policy compliance calculations.

  8. 78 FR 41192 - Proposed Collection; Comment Request for Regulation Project

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-09

    ... alcohol fuel and biodiesel; renewable diesel; alternative fuel; diesel- water fuel emulsion; taxable fuel...: Alcohol fuel and biodiesel; renewable diesel; alternative fuel; diesel-water fuel emulsion; taxable fuel..., biodiesel mixtures, renewable diesel mixtures, alternative fuel mixtures, and alternative fuel sold for use...

  9. Alternative Fuels Data Center: Blue Ridge Parkway Incorporates Alternative

    Science.gov Websites

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  10. Alternative Fuels Data Center: Buying and Selling Pre-Owned Alternative

    Science.gov Websites

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  11. Alternative Fuels Data Center: Alaska Transportation Data for Alternative

    Science.gov Websites

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  12. 16 CFR 309.10 - Alternative vehicle fuel rating.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Alternative vehicle fuel rating. 309.10... LABELING REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Duties of Importers, Producers, and Refiners of Non-Liquid Alternative Vehicle Fuels (other Than...

  13. Alternative Fuels Data Center: New Hampshire Transportation Data for

    Science.gov Websites

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  14. Alternative Fuels Data Center: New Mexico Transportation Data for

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  15. Alternative Fuels Data Center: New Jersey Transportation Data for

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  16. Alternative Fuels Data Center: North Dakota Transportation Data for

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  17. Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions

    Science.gov Websites

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  18. Alternative Fuels Data Center: Ethanol Fueling Station Locations

    Science.gov Websites

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  19. Alternative Fuels Data Center: New York Transportation Data for Alternative

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  20. Alternative Fuels Data Center: New York Coalition Helps Local Alternative

    Science.gov Websites

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  1. Alternative Fuels Data Center: Mammoth Cave National Park Uses Only

    Science.gov Websites

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  2. Alternative Fuels Data Center

    Science.gov Websites

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  3. Alternative Fuels Data Center: South Dakota Transportation Data for

    Science.gov Websites

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  4. Alternative Fuels Data Center: Flexible Fuel Vehicle Conversions

    Science.gov Websites

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  5. Alternative Fuels Data Center: Biodiesel Fueling Station Locations

    Science.gov Websites

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  6. Alternative Fuels Data Center: Natural Gas Fueling Stations

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  7. DoD use of Domestically-Produced Alternative Fuels and Alternative Fuel Vehicles

    DTIC Science & Technology

    2014-04-10

    based fuels and biodiesel , in DoD vehicles; (2) current and projected actions by the DoD to increase the use of alternative fuels in vehicles; (3) a...fuels and vehicles. 15. SUBJECT TERMS alternative fuel infrastructure, electric vehicles, biofuels, ethanol, biodiesel , drop-in, synthetic fuel...of: (1) use and potential use of domestically-produced alternative fuels including but not limited to, natural gas based fuels and biodiesel , in DoD

  8. Alternative Fuels Data Center: Vehicle Parts and Equipment to Conserve Fuel

    Science.gov Websites

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  9. Alternative Fuels Data Center: Fuel Cell Electric Vehicle Emissions

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  10. Improved modelling of ship SO 2 emissions—a fuel-based approach

    NASA Astrophysics Data System (ADS)

    Endresen, Øyvind; Bakke, Joachim; Sørgård, Eirik; Flatlandsmo Berglen, Tore; Holmvang, Per

    Significant variations are apparent between the various reported regional and global ship SO 2 emission inventories. Important parameters for SO 2 emission modelling are sulphur contents and marine fuel consumption. Since 1993, the global average sulphur content for heavy fuel has shown an overall downward trend, while the bunker sale has increased. We present an improved bottom up approach to estimate marine sulphur emissions from ship transportation, including the geographical distribution. More than 53,000 individual bunker samples are used to establish regionally and globally (volume) weighted average sulphur contents for heavy and distillate marine fuels. We find that the year 2002 sulphur content in heavy fuels varies regionally from 1.90% (South America) to 3.07% (Asia), with a globally weighted average of 2.68% sulphur. The calculated globally weighted average content for heavy fuels is found to be 5% higher than the average (arithmetic mean) sulphur content commonly used. The reason for this is likely that larger bunker stems are mainly of high-viscosity heavy fuel, which tends to have higher sulphur values compared to lower viscosity fuels. The uncertainties in SO 2 inventories are significantly reduced using our updated SO 2 emission factors (volume-weighted sulphur content). Regional marine bunker sales figures are combined with volume-weighted sulphur contents for each region to give a global SO 2 emission estimate in the range of 5.9-7.2 Tg (SO 2) for international marine transportation. Also taking into account the domestic sales, the total emissions from all ocean-going transportation is estimated to be 7.0-8.5 Tg (SO 2). Our estimate is significantly lower than recent global estimate reported by Corbett and Koehler [2003. Journal of Geophysical Research: Atmospheres 108] (6.49 Tg S or about 13.0 Tg SO 2). Endresen et al. [2004. Journal of Geophysical Research 109, D23302] claim that uncertainties in input data for the activity-based method will give too high emission estimates. We also indicate that this higher estimate will almost give doubling of regional emissions, compared to detailed movement-based estimates. The paper presents an alternative approach to estimate present overall SO 2 ship emissions with improved accuracy.

  11. Alternative Fuels Data Center: Natural Gas Fueling Infrastructure

    Science.gov Websites

    Development Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center : Natural Gas Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center : Natural Gas Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Natural

  12. Alternative Fuels Data Center: Plug-In Electric Vehicle Readiness Scorecard

    Science.gov Websites

    track progress toward PEV readiness. Get started evaluating your community. Create Account Log in to your account. Email Password Forgot your password? LOG IN Public reporting burden for this collection of information is estimated to average (20.5 hours) per response, including the time for reviewing

  13. Soybean Oil: Powering a High School Investigation of Biodiesel

    ERIC Educational Resources Information Center

    De La Rosa, Paul; Azurin, Katherine A.; Page, Michael F. Z.

    2014-01-01

    This laboratory investigation challenges students to synthesize, analyze, and compare viable alternative fuels to Diesel No. 2 using a renewable resource, as well as readily available reagents and supplies. During the experiment, students synthesized biodiesel from soybean oil in an average percent yield of 83.8 ± 6.3%. They then prepared fuel…

  14. Alternative Fuels Data Center: Hydrogen Fuel Cell Electric Vehicle

    Science.gov Websites

    Data Center: Hydrogen Fuel Cell Electric Vehicle Availability to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fuel Cell Electric Vehicle Availability on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fuel Cell Electric Vehicle Availability on Twitter Bookmark Alternative

  15. Alternative Fuels Data Center: Hydrogen Fueling Station Locations

    Science.gov Websites

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center : Hydrogen Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fuels Data Center: Hydrogen Fueling Station Locations on Digg Find More places to share Alternative

  16. Alternative Fuels Data Center: How Do Flexible Fuel Cars Work Using

    Science.gov Websites

    Ethanol? Flexible Fuel Cars Work Using Ethanol? to someone by E-mail Share Alternative Fuels Data Center: How Do Flexible Fuel Cars Work Using Ethanol? on Facebook Tweet about Alternative Fuels Data Center: How Do Flexible Fuel Cars Work Using Ethanol? on Twitter Bookmark Alternative Fuels Data

  17. Alternative Fuels Data Center: Propane Vehicle Availability

    Science.gov Websites

    Availability to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Availability on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Availability on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Availability on Google Bookmark Alternative Fuels

  18. Alternative Fuels Data Center: Propane Vehicle Conversions

    Science.gov Websites

    Conversions to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Conversions on Google Bookmark Alternative Fuels

  19. Alternative Fuels Data Center: State Alternative Fuel and Advanced Vehicle

    Science.gov Websites

    Laws and Incentives: 2014 Year in Review State Alternative Fuel and Advanced Vehicle Laws and Fuel and Advanced Vehicle Laws and Incentives: 2014 Year in Review on Facebook Tweet about Alternative Fuels Data Center: State Alternative Fuel and Advanced Vehicle Laws and Incentives: 2014 Year in Review

  20. Methane - fuel for the future

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McGeer, P.; Durbin, E.

    1982-01-01

    The 20 invited papers presented at the world conference on alternative fuel entitled 'Methane - fuel for the future' form the basis of this book. Papers discuss: the availability of alternative fuels (natural gas, biomass conversion to methane, methane from coal conversion); technological adaptions for alternative fuels (e.g. natural gas fueled engines, methane and diesel engines); commercial experience with alternative fuel programs. (e.g. retailing of methane); and some national programs for alternative fuels. One paper has been abstracted separately.

  1. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel Commercial User Tax An alternative fuel commercial user that has not paid fuel consumed during the preceding month. Alternative fuel commercial users must pay the full amount of tax due

  2. 10 CFR 490.506 - Alternative fueled vehicle credit transfers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Alternative fueled vehicle credit transfers. 490.506 Section 490.506 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.506 Alternative fueled vehicle credit transfers. (a) Any fleet...

  3. 10 CFR 490.506 - Alternative fueled vehicle credit transfers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Alternative fueled vehicle credit transfers. 490.506 Section 490.506 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.506 Alternative fueled vehicle credit transfers. (a) Any fleet...

  4. 10 CFR 490.506 - Alternative fueled vehicle credit transfers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Alternative fueled vehicle credit transfers. 490.506 Section 490.506 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.506 Alternative fueled vehicle credit transfers. (a) Any fleet...

  5. 10 CFR 490.506 - Alternative fueled vehicle credit transfers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Alternative fueled vehicle credit transfers. 490.506 Section 490.506 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.506 Alternative fueled vehicle credit transfers. (a) Any fleet...

  6. 10 CFR 490.506 - Alternative fueled vehicle credit transfers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Alternative fueled vehicle credit transfers. 490.506 Section 490.506 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.506 Alternative fueled vehicle credit transfers. (a) Any fleet...

  7. Can industry`s `fourth` fossil fuel establish presence in US?

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Armor, A.F.; Dene, C.E.

    1996-09-01

    After five years of commercial experience burning Orimulsion overseas, US utilities are now evaluating the new fuel as a serious alternative to oil. In their relentless drive to remain competitive, electric utilities with oil-fired generating units are searching for lower cost fuel alternatives. Because of high fuel prices, oil-fired units have low capacity factors. Only 23 out of 142 oil-capable units in the US had capacity factors greater than 50% in 1993; the average was a mere 24%. Utility consumption of fuel oil slid from over 600,000 barrels (bbl)/day in 1989 to less than 200,000 bbl/day last year. Orimulsion nowmore » fuels nearly 3,000 MW/yr worldwide. The UK`s PowerGen Ltd, currently the world`s largest consumer of Orimulsion, fires some 10-million bbl/yr at two 500-MW units at its Ince plant and three 120-MW units at its Richborough plant. Both plants formerly burned fuel oil, and have been using Orimulsion since 1991. Canada`s New Brunswick Power Corp has fired Orimulsion in two units at its Dalhousie plant since 1994 (Power, April 1995, p 27); one 105-MW unit was originally designed for fuel oil, the other 212-MW unit was designed for coal. Last year, Denmark`s SK Power converted its coal-fired, 700-MW Asnaes Unit 5 to Orimulsion firing. And in the US, Florida Power and Light Co. (FP and L) has signed a 20-yr fuel supply contract with Bitor America Corp (Boca Raton, Fla.), for two 800-MW units at the oil-fired Manatee plant, contingent on securing necessary permits. The Manatee installation (Power, September 1994, p 57) would be the first in the US to burn the fuel. Today, five years after Orimulsion begun to be used commercially, many of the lingering questions involving the new fuel`s handling, transportation, combustion, emissions control, spill control, and waste utilization have been settled. Several US utilities have expressed serious interest in the fuel as an alternative to oil.« less

  8. 10 CFR 490.504 - Use of alternative fueled vehicle credits.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Use of alternative fueled vehicle credits. 490.504 Section 490.504 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.504 Use of alternative fueled vehicle credits. At the request...

  9. 10 CFR 490.504 - Use of alternative fueled vehicle credits.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Use of alternative fueled vehicle credits. 490.504 Section 490.504 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.504 Use of alternative fueled vehicle credits. At the request...

  10. 10 CFR 490.504 - Use of alternative fueled vehicle credits.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Use of alternative fueled vehicle credits. 490.504 Section 490.504 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.504 Use of alternative fueled vehicle credits. At the request...

  11. 10 CFR 490.504 - Use of alternative fueled vehicle credits.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Use of alternative fueled vehicle credits. 490.504 Section 490.504 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.504 Use of alternative fueled vehicle credits. At the request...

  12. 10 CFR 490.504 - Use of alternative fueled vehicle credits.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Use of alternative fueled vehicle credits. 490.504 Section 490.504 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle Credit Program § 490.504 Use of alternative fueled vehicle credits. At the request...

  13. Alternative Fuels Data Center: Vehicle Cost Calculator

    Science.gov Websites

    Cost Calculator to someone by E-mail Share Alternative Fuels Data Center: Vehicle Cost Calculator on Facebook Tweet about Alternative Fuels Data Center: Vehicle Cost Calculator on Twitter Bookmark Alternative Fuels Data Center: Vehicle Cost Calculator on Google Bookmark Alternative Fuels Data Center: Vehicle

  14. Alternative Fuels Data Center: Vehicle Conversions

    Science.gov Websites

    : Vehicle Conversions to someone by E-mail Share Alternative Fuels Data Center: Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Vehicle

  15. Alternative Fuels Data Center: Natural Gas Benefits

    Science.gov Websites

    Benefits to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Benefits on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Benefits on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Benefits on Google Bookmark Alternative Fuels Data Center: Natural Gas

  16. Alternative Fuels Data Center: Natural Gas Production

    Science.gov Websites

    Production to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Production on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Production on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Production on Google Bookmark Alternative Fuels Data Center: Natural Gas

  17. Alternative Fuels Data Center: Propane Benefits

    Science.gov Websites

    Benefits to someone by E-mail Share Alternative Fuels Data Center: Propane Benefits on Facebook Tweet about Alternative Fuels Data Center: Propane Benefits on Twitter Bookmark Alternative Fuels Data Center: Propane Benefits on Google Bookmark Alternative Fuels Data Center: Propane Benefits on Delicious

  18. Alternative Fuels Data Center: Lifecycle Energy Balance

    Science.gov Websites

    Energy Balance to someone by E-mail Share Alternative Fuels Data Center: Lifecycle Energy Balance on Facebook Tweet about Alternative Fuels Data Center: Lifecycle Energy Balance on Twitter Bookmark Alternative Fuels Data Center: Lifecycle Energy Balance on Google Bookmark Alternative Fuels Data Center

  19. Alternative Fuels Data Center: San Diego Prepares for Electric Vehicles in

    Science.gov Websites

    Fleet Uses a Wide Variety of Alternative Fuels Dec. 5, 2015 Photo of a Coca-Cola alternative-fuel truck Alternative Fuel Vehicles July 15, 2015 Photo of a bus. Maryland County Fleet Uses Wide Variety of Alternative vehicle Mammoth Cave National Park Uses Only Alternative Fuel Vehicles Dec. 1, 2012 Frito-Lay Delivers

  20. Alternative Fuels Data Center: How Do Gasoline Cars Work?

    Science.gov Websites

    Gasoline Cars Work? to someone by E-mail Share Alternative Fuels Data Center: How Do Gasoline Cars Work? on Facebook Tweet about Alternative Fuels Data Center: How Do Gasoline Cars Work? on Twitter Bookmark Alternative Fuels Data Center: How Do Gasoline Cars Work? on Google Bookmark Alternative Fuels

  1. Alternative Fuels Data Center: Ten Ways You Can Implement Alternative Fuels

    Science.gov Websites

    and Energy-Efficient Vehicle Technologies Ten Ways You Can Implement Alternative Fuels and Energy-Efficient Vehicle Technologies to someone by E-mail Share Alternative Fuels Data Center: Ten Ways You Can Implement Alternative Fuels and Energy-Efficient Vehicle Technologies on Facebook Tweet about

  2. Alternative Fuels Data Center: State Information

    Science.gov Websites

    Information to someone by E-mail Share Alternative Fuels Data Center: State Information on Facebook Tweet about Alternative Fuels Data Center: State Information on Twitter Bookmark Alternative Fuels Data Center : State Information on Google Bookmark Alternative Fuels Data Center: State Information on Delicious Rank

  3. Alternative Fuels Data Center: Vehicle Search

    Science.gov Websites

    Tools » Vehicle Search Printable Version Share this resource Send a link to Alternative Fuels Data Center: Vehicle Search to someone by E-mail Share Alternative Fuels Data Center: Vehicle Search on Facebook Tweet about Alternative Fuels Data Center: Vehicle Search on Twitter Bookmark Alternative Fuels

  4. Alternative transportation fuels: Infrastructure requirements and environmental impacts for ethanol and hydrogen

    NASA Astrophysics Data System (ADS)

    Wakeley, Heather L.

    Alternative fuels could replace a significant portion of the 140 billion gallons of annual US gasoline use. Considerable attention is being paid to processes and technologies for producing alternative fuels, but an enormous investment in new infrastructure will be needed to have substantial impact on the demand for petroleum. The economics of production, distribution, and use, along with environmental impacts of these fuels, will determine the success or failure of a transition away from US petroleum dependence. This dissertation evaluates infrastructure requirements for ethanol and hydrogen as alternative fuels. It begins with an economic case study for ethanol and hydrogen in Iowa. A large-scale linear optimization model is developed to estimate average transportation distances and costs for nationwide ethanol production and distribution systems. Environmental impacts of transportation in the ethanol life cycle are calculated using the Economic Input-Output Life Cycle Assessment (EIO-LCA) model. An EIO-LCA Hybrid method is developed to evaluate impacts of future fuel production technologies. This method is used to estimate emissions for hydrogen production and distribution pathways. Results from the ethanol analyses indicate that the ethanol transportation cost component is significant and is the most variable. Costs for ethanol sold in the Midwest, near primary production centers, are estimated to be comparable to or lower than gasoline costs. Along with a wide range of transportation costs, environmental impacts for ethanol range over three orders of magnitude, depending on the transport required. As a result, intensive ethanol use should be encouraged near ethanol production areas. Fossil fuels are likely to remain the primary feedstock sources for hydrogen production in the near- and mid-term. Costs and environmental impacts of hydrogen produced from natural gas and transported by pipeline are comparable to gasoline. However, capital costs are prohibitive and a significant increase in natural gas demand will likely raise both prices and import quantities. There is an added challenge of developing hydrogen fuel cell vehicles at costs comparable to conventional vehicles. Two models developed in this thesis have proven useful for evaluating alternative fuels. The linear programming models provide representative estimates of distribution distances for regional fuel use, and thus can be used to estimate costs and environmental impacts. The EIO-LCA Hybrid method is useful for estimating emissions from hydrogen production. This model includes upstream impacts in the LCA, and has the benefit of a lower time and data requirements than a process-based LCA.

  5. Alternative Fuels Data Center: South Carolina Transportation Data for

    Science.gov Websites

    Consumption Source: State Energy Data System based on beta data converted to gasoline gallon equivalents of (bbl/day) 0 Renewable Power Plants 31 Renewable Power Plant Capacity (nameplate, MW) 3,396 Source /gallon $2.66/GGE Source: Average prices per gasoline gallon equivalent (GGE) for the Lower Atlantic PADD

  6. Alternative Fuels Data Center: Natural Gas

    Science.gov Websites

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center : Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Natural Gas on

  7. Alternative Fuels Data Center: District of Columbia's Government Fleet Uses

    Science.gov Websites

    a Wide Variety of Alternative FuelsA> District of Columbia's Government Fleet Uses a Wide Variety Government Fleet Uses a Wide Variety of Alternative Fuels on Facebook Tweet about Alternative Fuels Data Center: District of Columbia's Government Fleet Uses a Wide Variety of Alternative Fuels on Twitter

  8. Water intensity of transportation.

    PubMed

    King, Carey W; Webber, Michael E

    2008-11-01

    As the need for alternative transportation fuels increases, it is important to understand the many effects of introducing fuels based upon feedstocks other than petroleum. Water intensity in "gallons of water per mile traveled" is one method to measure these effects on the consumer level. In this paper we investigate the water intensity for light duty vehicle (LDV) travel using selected fuels based upon petroleum, natural gas, unconventional fossil fuels, hydrogen, electricity, and two biofuels (ethanol from corn and biodiesel from soy). Fuels more directly derived from fossil fuels are less water intensive than those derived either indirectly from fossil fuels (e.g., through electricity generation) or directly from biomass. The lowest water consumptive (<0.15 gal H20/mile) and withdrawal (<1 gal H2O/mile) rates are for LDVs using conventional petroleum-based gasoline and diesel, nonirrigated biofuels, hydrogen derived from methane or electrolysis via nonthermal renewable electricity, and electricity derived from nonthermal renewable sources. LDVs running on electricity and hydrogen derived from the aggregate U.S. grid (heavily based upon fossil fuel and nuclear steam-electric power generation) withdraw 5-20 times and consume nearly 2-5 times more water than by using petroleum gasoline. The water intensities (gal H20/mile) of LDVs operating on biofuels derived from crops irrigated in the United States at average rates is 28 and 36 for corn ethanol (E85) for consumption and withdrawal, respectively. For soy-derived biodiesel the average consumption and withdrawal rates are 8 and 10 gal H2O/mile.

  9. Comprehensive Assessment of Composition and Thermochemical Variability by High Resolution GC/QToF-MS and the Advanced Distillation-Curve Method as a Basis of Comparison for Reference Fuel Development.

    PubMed

    Lovestead, Tara M; Burger, Jessica L; Schneider, Nico; Bruno, Thomas J

    2016-12-15

    Commercial and military aviation is faced with challenges that include high fuel costs, undesirable emissions, and supply chain insecurity that result from the reliance on petroleum-based feedstocks. The development of alternative gas turbine fuels from renewable resources will likely be part of addressing these issues. The United States has established a target for one billion gallons of renewable fuels to enter the supply chain by 2018. These alternative fuels will have to be very similar in properties, chemistry, and composition to existing fuels. To further this goal, the National Jet Fuel Combustion Program (a collaboration of multiple U.S. agencies under the auspices of the Federal Aviation Administration, FAA) is coordinating measurements on three reference gas turbine fuels to be used as a basis of comparison. These fuels are reference fuels with certain properties that are at the limits of experience. These fuels include a low viscosity, low flash point, high hydrogen content "best case" JP-8 (POSF 10264) fuel, a relatively high viscosity, high flash point, low hydrogen content "worst case" JP-5 (POSF 10259) fuel, and a Jet-A (POSF 10325) fuel with relatively average properties. A comprehensive speciation of these fuels is provided in this paper by use of high resolution gas chromatography/quadrupole time-of-flight - mass spectrometry (GC/QToF-MS), which affords unprecedented resolution and exact molecular formula capabilities. The volatility information as derived from the measurement of the advanced distillation curve temperatures, T k and T h , provides an approximation of the vapor liquid equilibrium and examination of the composition channels provides detailed insight into thermochemical data. A comprehensive understanding of the compositional and thermophysical data of gas turbine fuels is required not only for comparison but also for modeling of such complex mixtures, which will, in turn, aid in the development of new fuels with the goals of diversified feedstocks, decreased pollution, and increased efficiency.

  10. Alternative Fuels Data Center: Data Downloads

    Science.gov Websites

    Data Downloads to someone by E-mail Share Alternative Fuels Data Center: Data Downloads on Facebook Tweet about Alternative Fuels Data Center: Data Downloads on Twitter Bookmark Alternative Fuels Data Center: Data Downloads on Google Bookmark Alternative Fuels Data Center: Data Downloads on Delicious Rank

  11. Survey evidence on the importance of fuel availability to choice of alternative fuels and vehicles

    DOT National Transportation Integrated Search

    1997-11-11

    The effect of limited fuel availability on the demand for alternative fuels and : vehicles is a critical factor in the transition to alternative fuels. Because : petroleum fuels have been so dominant for so long, the relationship between fuel : avail...

  12. 16 CFR 309.12 - Recordkeeping.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Manufacturers of Electric Vehicle Fuel Dispensing Systems § 309.12 Recordkeeping. You must keep for one year... Vehicle Fuels (Other Than Electricity) and of Electric Vehicle Fuel Dispensing Systems ... REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Duties of...

  13. 16 CFR 309.12 - Recordkeeping.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Manufacturers of Electric Vehicle Fuel Dispensing Systems § 309.12 Recordkeeping. You must keep for one year... Vehicle Fuels (Other Than Electricity) and of Electric Vehicle Fuel Dispensing Systems ... REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Duties of...

  14. 16 CFR 309.12 - Recordkeeping.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Manufacturers of Electric Vehicle Fuel Dispensing Systems § 309.12 Recordkeeping. You must keep for one year... Vehicle Fuels (Other Than Electricity) and of Electric Vehicle Fuel Dispensing Systems ... REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Duties of...

  15. 16 CFR 309.12 - Recordkeeping.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Manufacturers of Electric Vehicle Fuel Dispensing Systems § 309.12 Recordkeeping. You must keep for one year... Vehicle Fuels (Other Than Electricity) and of Electric Vehicle Fuel Dispensing Systems ... REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Duties of...

  16. Proceedings of the 1993 Windsor Workshop on Alternative Fuels

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1993-10-01

    This report contains viewgraph papers on the following topics on alternative fuels: availability of alternative fueled engines and vehicles; emerging technologies; overcoming barriers to alternative fuels commercialization; infrastructure issues; and new initiatives in research and development.

  17. Alternative Fuel Guidelines for Alternative Transportation Systems.

    DOT National Transportation Integrated Search

    2011-01-31

    The Volpe Center documented the increased use of alternative fuels on vehicles owned and operated by federal land management agencies. For each alternative fuel type, the Volpe Center documented the availability of vehicles, fueling mechanisms and pr...

  18. NASA Alternative Aviation Fuel Research

    NASA Astrophysics Data System (ADS)

    Anderson, B. E.; Beyersdorf, A. J.; Thornhill, K. L., II; Moore, R.; Shook, M.; Winstead, E.; Ziemba, L. D.; Crumeyrolle, S.

    2015-12-01

    We present an overview of research conducted by NASA Aeronautics Research Mission Directorate to evaluate the performance and emissions of "drop-in" alternative jet fuels, highlighting experiment design and results from the Alternative Aviation Fuel Experiments (AAFEX-I & -II) and Alternative Fuel-Effects on Contrails and Cruise Emissions flight series (ACCESS-I & II). These projects included almost 100 hours of sampling exhaust emissions from the NASA DC-8 aircraft in both ground and airborne operation and at idle to takeoff thrust settings. Tested fuels included Fischer-Tropsch (FT) synthetic kerosenes manufactured from coal and natural-gas feedstocks; Hydro-treated Esters and Fatty-Acids (HEFA) fuels made from beef-tallow and camelina-plant oil; and 50:50 blends of these alternative fuels with Jet A. Experiments were also conducted with FT and Jet A fuels doped with tetrahydrothiophene to examine the effects of fuel sulfur on volatile aerosol and contrail formation and microphysical properties. Results indicate that although the absence of aromatic compounds in the alternative fuels caused DC-8 fuel-system leaks, the fuels did not compromise engine performance or combustion efficiency. And whereas the alternative fuels produced only slightly different gas-phase emissions, dramatic reductions in non-volatile particulate matter (nvPM) emissions were observed when burning the pure alternative fuels, particularly at low thrust settings where particle number and mass emissions were an order of magnitude lower than measured from standard jet fuel combustion; 50:50 blends of Jet A and alternative fuels typically reduced nvPM emissions by ~50% across all thrust settings. Alternative fuels with the highest hydrogen content produced the greatest nvPM reductions. For Jet A and fuel blends, nvPM emissions were positively correlated with fuel aromatic and naphthalene content. Fuel sulfur content regulated nucleation mode aerosol number and mass concentrations within aging exhaust plumes, but did not clearly impact contrail formation or microphysics.

  19. Alternative Fuels Data Center: Indianapolis CNG Fueling Station Attracts

    Science.gov Websites

    Fueling Station Attracts Local Fleets, Turns into Profit Center on Facebook Tweet about Alternative Fuels Data Center: Indianapolis CNG Fueling Station Attracts Local Fleets, Turns into Profit Center on , Turns into Profit Center on Google Bookmark Alternative Fuels Data Center: Indianapolis CNG Fueling

  20. Alternative Fuels Data Center: Natural Gas Vehicle Conversions

    Science.gov Websites

    Conversions to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Vehicle Conversions on Google Bookmark Alternative

  1. ABC's of Alternative Fuel Vehicles: A Guide to Alternative Fuel Vehicles

    DOT National Transportation Integrated Search

    1996-04-06

    This document presents an overview of alternative fuel vehicles (AFVs), : discusses their relationship to Federal and California regulations and clean : air requirements, the major types of AFVs, and the new alternative fuels : appearing on the horiz...

  2. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel Infrastructure Grants The Maryland Energy Administration administers the Maryland Alternative Fuel Infrastructure Program (AFIP), which provides grants to develop public access alternative fueling and charging infrastructure. Only Maryland-based private businesses are eligible, and projects

  3. Alternate-Fueled Combustion-Sector Emissions

    NASA Technical Reports Server (NTRS)

    Saxena, Nikita T.; Thomas, Anna E.; Shouse, Dale T.; Neuroth, Craig; Hendricks, Robert C.; Lynch, Amy; Frayne, Charles W.; Stutrud, Jeffrey S.; Corporan, Edwin; Hankins, Terry

    2012-01-01

    In order to meet rapidly growing demand for fuel, as well as address environmental concerns, the aviation industry has been testing alternate fuels for performance and technical usability in commercial and military aircraft. Currently, alternate aviation fuels must satisfy MIL-DTL- 83133F(2008) (military) or ASTM D 7566- Annex(2011) (commercial) standards and are termed drop-in fuel replacements. Fuel blends of up to 50% alternative fuel blended with petroleum (JP-8), which have become a practical alternative, are individually certified on the market. In order to make alternate fuels (and blends) a viable option for aviation, the fuel must be able to perform at a similar or higher level than traditional petroleum fuel. They also attempt to curb harmful emissions, and therefore a truly effective alternate fuel would emit at or under the level of currently used fuel. This paper analyzes data from gaseous and particulate emissions of an aircraft combustor sector. The data were evaluated at various inlet conditions, including variation in pressure and temperature, fuel-to-air ratios, and percent composition of alternate fuel. Traditional JP-8+100 data were taken as a baseline, and blends of JP- 8+100 with synthetic-paraffinic-kerosene (SPK) fuel (Fischer-Tropsch (FT)) were used for comparison. Gaseous and particulate emissions, as well as flame luminosity, were assessed for differences between FT composition of 0%, 50%, and 100%. The data showed that SPK fuel (a FT-derived fuel) had slightly lower harmful gaseous emissions, and smoke number information corroborated the hypothesis that SPK-FT fuels are cleaner burning fuels.

  4. Alternative Fuels Data Center: Seattle Rideshare Fleet Adds EVs, Enjoys

    Science.gov Websites

    Fuels Data Center: Seattle Rideshare Fleet Adds EVs, Enjoys Success on Facebook Tweet about Alternative Fuels Data Center: Seattle Rideshare Fleet Adds EVs, Enjoys Success on Twitter Bookmark Alternative Fuels Data Center: Seattle Rideshare Fleet Adds EVs, Enjoys Success on Google Bookmark Alternative Fuels

  5. Alternative Fuels Data Center: National Park Saves Natural Resources with

    Science.gov Websites

    Alternative FuelsA> National Park Saves Natural Resources with Alternative Fuels to someone by E alternative fuel vehicles. For information about this project, contact East Tennessee Clean Fuels Coalition - Television's Original Automotive Magazine Provided by Maryland Public Television Related Videos Photo of a car

  6. Alternative Fuels Data Center: Idle Reduction Laws and Incentives

    Science.gov Websites

    Conserve Fuel Printable Version Share this resource Send a link to Alternative Fuels Data Center : Idle Reduction Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Idle Fuels Data Center: Idle Reduction Laws and Incentives on Digg Find More places to share Alternative

  7. 10 CFR 490.300 - Purpose and Scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Purpose and Scope. 490.300 Section 490.300 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider... vehicles acquired by alternative fuel providers must be alternative fueled vehicles. ...

  8. 10 CFR 490.300 - Purpose and Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Purpose and Scope. 490.300 Section 490.300 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider... vehicles acquired by alternative fuel providers must be alternative fueled vehicles. ...

  9. 10 CFR 490.300 - Purpose and Scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Purpose and Scope. 490.300 Section 490.300 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider... vehicles acquired by alternative fuel providers must be alternative fueled vehicles. ...

  10. 10 CFR 490.300 - Purpose and Scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Purpose and Scope. 490.300 Section 490.300 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider... vehicles acquired by alternative fuel providers must be alternative fueled vehicles. ...

  11. 10 CFR 490.300 - Purpose and Scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Purpose and Scope. 490.300 Section 490.300 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider... vehicles acquired by alternative fuel providers must be alternative fueled vehicles. ...

  12. Alternate-Fueled Flight: Halophytes, Algae, Bio-, and Synthetic Fuels

    NASA Technical Reports Server (NTRS)

    Hendricks, R. C.

    2012-01-01

    Synthetic and biomass fueling are now considered to be near-term aviation alternate fueling. The major impediment is a secure sustainable supply of these fuels at reasonable cost. However, biomass fueling raises major concerns related to uses of common food crops and grasses (some also called "weeds") for processing into aviation fuels. These issues are addressed, and then halophytes and algae are shown to be better suited as sources of aerospace fuels and transportation fueling in general. Some of the history related to alternate fuels use is provided as a guideline for current and planned alternate fuels testing (ground and flight) with emphasis on biofuel blends. It is also noted that lessons learned from terrestrial fueling are applicable to space missions. These materials represent an update (to 2009) and additions to the Workshop on Alternate Fueling Sustainable Supply and Halophyte Summit at Twinsburg, Ohio, October 17 to 18, 2007.

  13. Alternate-Fueled Flight: Halophytes, Algae, Bio-, and Synthetic Fuels

    NASA Technical Reports Server (NTRS)

    Hendricks, R. C.

    2007-01-01

    Synthetic and biomass fueling are now considered to be near-term aviation alternate fueling. The major impediment is a secure sustainable supply of these fuels at reasonable cost. However, biomass fueling raises major concerns related to uses of common food crops and grasses (some also called "weeds") for processing into aviation fuels. These issues are addressed, and then halophytes and algae are shown to be better suited as sources of aerospace fuels and transportation fueling in general. Some of the history related to alternate fuels use is provided as a guideline for current and planned alternate fuels testing (ground and flight) with emphasis on biofuel blends. It is also noted that lessons learned from terrestrial fueling are applicable to space missions. These materials represent an update and additions to the Workshop on Alternate Fueling Sustainable Supply and Halophyte Summit at Twinsburg, OH, Oct. 17 to 18, 2007 (ref. 1).

  14. Emissions from U.S. waste collection vehicles.

    PubMed

    Maimoun, Mousa A; Reinhart, Debra R; Gammoh, Fatina T; McCauley Bush, Pamela

    2013-05-01

    This research is an in-depth environmental analysis of potential alternative fuel technologies for waste collection vehicles. Life-cycle emissions, cost, fuel and energy consumption were evaluated for a wide range of fossil and bio-fuel technologies. Emission factors were calculated for a typical waste collection driving cycle as well as constant speed. In brief, natural gas waste collection vehicles (compressed and liquid) fueled with North-American natural gas had 6-10% higher well-to-wheel (WTW) greenhouse gas (GHG) emissions relative to diesel-fueled vehicles; however the pump-to-wheel (PTW) GHG emissions of natural gas waste collection vehicles averaged 6% less than diesel-fueled vehicles. Landfill gas had about 80% lower WTW GHG emissions relative to diesel. Biodiesel waste collection vehicles had between 12% and 75% lower WTW GHG emissions relative to diesel depending on the fuel source and the blend. In 2011, natural gas waste collection vehicles had the lowest fuel cost per collection vehicle kilometer travel. Finally, the actual driving cycle of waste collection vehicles consists of repetitive stops and starts during waste collection; this generates more emissions than constant speed driving. Published by Elsevier Ltd.

  15. Alternative Fuels

    EPA Pesticide Factsheets

    Alternative fuels include gaseous fuels such as hydrogen, natural gas, and propane; alcohols such as ethanol, methanol, and butanol; vegetable and waste-derived oils; and electricity. Overview of alternative fuels is here.

  16. Alternate-Fuel Vehicles and Their Application in Schools.

    ERIC Educational Resources Information Center

    Taggart, Chip

    1991-01-01

    Alternative fuels are becoming increasingly attractive from environmental, energy independence, and economic perspectives. Addresses the following topics: (1) federal and state legislation; (2) alternative fuels and their attributes; (3) practical experience with alternative-fuel vehicles in pupil transportation; and (4) options for school…

  17. Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction,

    Science.gov Websites

    Ethanol Use, Fuel Efficiency County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel , Ethanol Use, Fuel Efficiency on Facebook Tweet about Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Twitter Bookmark Alternative Fuels Data Center

  18. Economic value of U.S. fossil fuel electricity health impacts.

    PubMed

    Machol, Ben; Rizk, Sarah

    2013-02-01

    Fossil fuel energy has several externalities not accounted for in the retail price, including associated adverse human health impacts, future costs from climate change, and other environmental damages. Here, we quantify the economic value of health impacts associated with PM(2.5) and PM(2.5) precursors (NO(x) and SO(2)) on a per kilowatt hour basis. We provide figures based on state electricity profiles, national averages and fossil fuel type. We find that the economic value of improved human health associated with avoiding emissions from fossil fuel electricity in the United States ranges from a low of $0.005-$0.013/kWh in California to a high of $0.41-$1.01/kWh in Maryland. When accounting for the adverse health impacts of imported electricity, the California figure increases to $0.03-$0.07/kWh. Nationally, the average economic value of health impacts associated with fossil fuel usage is $0.14-$0.35/kWh. For coal, oil, and natural gas, respectively, associated economic values of health impacts are $0.19-$0.45/kWh, $0.08-$0.19/kWh, and $0.01-$0.02/kWh. For coal and oil, these costs are larger than the typical retail price of electricity, demonstrating the magnitude of the externality. When the economic value of health impacts resulting from air emissions is considered, our analysis suggests that on average, U.S. consumers of electricity should be willing to pay $0.24-$0.45/kWh for alternatives such as energy efficiency investments or emission-free renewable sources that avoid fossil fuel combustion. The economic value of health impacts is approximately an order of magnitude larger than estimates of the social cost of carbon for fossil fuel electricity. In total, we estimate that the economic value of health impacts from fossil fuel electricity in the United States is $361.7-886.5 billion annually, representing 2.5-6.0% of the national GDP. Published by Elsevier Ltd.

  19. 10 CFR 490.201 - Alternative fueled vehicle acquisition mandate schedule.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Alternative fueled vehicle acquisition mandate schedule. 490.201 Section 490.201 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.201 Alternative fueled vehicle acquisition mandate...

  20. 10 CFR 490.201 - Alternative fueled vehicle acquisition mandate schedule.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Alternative fueled vehicle acquisition mandate schedule. 490.201 Section 490.201 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.201 Alternative fueled vehicle acquisition mandate...

  1. 10 CFR 490.201 - Alternative fueled vehicle acquisition mandate schedule.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Alternative fueled vehicle acquisition mandate schedule. 490.201 Section 490.201 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.201 Alternative fueled vehicle acquisition mandate...

  2. 10 CFR 490.201 - Alternative fueled vehicle acquisition mandate schedule.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Alternative fueled vehicle acquisition mandate schedule. 490.201 Section 490.201 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.201 Alternative fueled vehicle acquisition mandate...

  3. 10 CFR 490.201 - Alternative fueled vehicle acquisition mandate schedule.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Alternative fueled vehicle acquisition mandate schedule. 490.201 Section 490.201 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.201 Alternative fueled vehicle acquisition mandate...

  4. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel Vehicle (AFV) Revolving Loan Program The Mississippi Alternative Fuel School Bus and Municipal Motor Vehicle Revolving Loan Program provides zero-interest loans for public school districts and municipalities to cover the incremental cost to purchase alternative fuel school buses and

  5. 77 FR 14583 - Notice to Manufacturers of Alternative Fuel Vans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-12

    ... Alternative Fuel Vans AGENCY: Federal Aviation Administration (FAA), U.S. DOT. ACTION: Notice to Manufacturers of Alternative Fuel Vans. SUMMARY: Projects funded under the Airport Improvement Program (AIP) must... (FAA) is considering issuing waivers to foreign manufacturers of alternative fuel vans. This notice...

  6. An Evaluation of Very Large Airplanes and Alternative Fuels

    DTIC Science & Technology

    1976-12-01

    fuel alternatives II selected for detailed analysis. Conceptual de- signs of airplanes using each of these fuels were developed and estimates were made...recomnendations are made pertaining both to alternative fuels and to advanced-technolo.qy large airplanes. Future research and development ...recommendations with respect to very large airplanes and alternative fuels . Appropriate future research and development activities are also identified

  7. Proceedings of the 1996 Windsor workshop on alternative fuels

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-10-01

    This document contains information which was presented at the 1996 Windsor Workshop on Alternative Fuels. Topics include: international links; industry topics and infrastructure issues; propane; engine developments; the cleanliness of alternative fuels; heavy duty alternative fuel engines; California zev commercialization efforts; and in-use experience.

  8. 10 CFR 490.500 - Purpose and Scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Purpose and Scope. 490.500 Section 490.500 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... alternative fueled vehicles in excess of the number they are required or obtain alternative fueled vehicles...

  9. 10 CFR 490.500 - Purpose and Scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Purpose and Scope. 490.500 Section 490.500 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... alternative fueled vehicles in excess of the number they are required or obtain alternative fueled vehicles...

  10. 10 CFR 490.500 - Purpose and Scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Purpose and Scope. 490.500 Section 490.500 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... alternative fueled vehicles in excess of the number they are required or obtain alternative fueled vehicles...

  11. 10 CFR 490.500 - Purpose and Scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Purpose and Scope. 490.500 Section 490.500 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... alternative fueled vehicles in excess of the number they are required or obtain alternative fueled vehicles...

  12. 10 CFR 490.500 - Purpose and Scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Purpose and Scope. 490.500 Section 490.500 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... alternative fueled vehicles in excess of the number they are required or obtain alternative fueled vehicles...

  13. Alternative Fuels Data Center: Vehicle Cost Calculator Assumptions and

    Science.gov Websites

    Center: Vehicle Cost Calculator Assumptions and Methodology on Facebook Tweet about Alternative Fuels Data Center: Vehicle Cost Calculator Assumptions and Methodology on Twitter Bookmark Alternative Fuels Data Center: Vehicle Cost Calculator Assumptions and Methodology on Google Bookmark Alternative Fuels

  14. Alternative Fuels Data Center: Renewable Natural Gas (Biomethane)

    Science.gov Websites

    Production Renewable Natural Gas (Biomethane) Production to someone by E-mail Share Alternative Fuels Data Center: Renewable Natural Gas (Biomethane) Production on Facebook Tweet about Alternative Fuels Data Center: Renewable Natural Gas (Biomethane) Production on Twitter Bookmark Alternative Fuels

  15. 10 CFR 503.36 - State or local requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Permanent Exemptions for New Facilities § 503... petitioner is not entitled to an exemption for lack of alternate fuel supply, site limitation, environmental... reasonable alternative site for the alternate fuel(s) considered; (5) At the proposed site and every...

  16. Alternative Fuels Data Center: Alabama Prisons Adopt Propane, Establish

    Science.gov Websites

    , Establish Fuel Savings for Years to Come on Facebook Tweet about Alternative Fuels Data Center: Alabama Prisons Adopt Propane, Establish Fuel Savings for Years to Come on Twitter Bookmark Alternative Fuels Data Center: Alabama Prisons Adopt Propane, Establish Fuel Savings for Years to Come on Google Bookmark

  17. Alcohol-fueled vehicles: An alternative fuels vehicle, emissions, and refueling infrastructure technology assessment

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    McCoy, G.A.; Kerstetter, J.; Lyons, J.K.

    1993-06-01

    Interest in alternative motor vehicle fuels has grown tremendously over the last few years. The 1990 Clean Air Act Amendments, the National Energy Policy Act of 1992 and the California Clean Air Act are primarily responsible for this resurgence and have spurred both the motor fuels and vehicle manufacturing industries into action. For the first time, all three U.S. auto manufacturers are offering alternative fuel vehicles to the motoring public. At the same time, a small but growing alternative fuels refueling infrastructure is beginning to develop across the country. Although the recent growth in alternative motor fuels use is impressive,more » their market niche is still being defined. Environmental regulations, a key driver behind alternative fuel use, is forcing both car makers and the petroleum industry to clean up their products. As a result, alternative fuels no longer have a lock on the clean air market and will have to compete with conventional vehicles in meeting stringent future vehicle emission standards. The development of cleaner burning gasoline powered vehicles has signaled a shift in the marketing of alternative fuels. While they will continue to play a major part in the clean vehicle market, alternative fuels are increasingly recognized as a means to reduce oil imports. This new role is clearly defined in the National Energy Policy Act of 1992. The Act identifies alternative fuels as a key strategy for reducing imports of foreign oil and mandates their use for federal and state fleets, while reserving the right to require private and municipal fleet use as well.« less

  18. Alternative Fuels Data Center: Deploying Alternative Fuel Vehicles in

    Science.gov Websites

    Rochester, New York, Through the Congestion Mitigation and Air Quality Improvement Program in Rochester, New York, Through the Congestion Mitigation and Air Quality Improvement Program to someone by E -mail Share Alternative Fuels Data Center: Deploying Alternative Fuel Vehicles in Rochester, New York

  19. Alternative Fuels Data Center: Fleet Application for Public Transit

    Science.gov Websites

    Vehicles Public Transit Vehicles to someone by E-mail Share Alternative Fuels Data Center : Fleet Application for Public Transit Vehicles on Facebook Tweet about Alternative Fuels Data Center : Fleet Application for Public Transit Vehicles on Twitter Bookmark Alternative Fuels Data Center: Fleet

  20. 10 CFR 490.203 - Light Duty Alternative Fueled Vehicle Plan.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Light Duty Alternative Fueled Vehicle Plan. 490.203 Section 490.203 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.203 Light Duty Alternative Fueled Vehicle Plan. (a) General Provisions...

  1. 10 CFR 490.203 - Light Duty Alternative Fueled Vehicle Plan.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Light Duty Alternative Fueled Vehicle Plan. 490.203 Section 490.203 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.203 Light Duty Alternative Fueled Vehicle Plan. (a) General Provisions...

  2. 10 CFR 490.203 - Light Duty Alternative Fueled Vehicle Plan.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Light Duty Alternative Fueled Vehicle Plan. 490.203 Section 490.203 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.203 Light Duty Alternative Fueled Vehicle Plan. (a) General Provisions...

  3. 10 CFR 490.203 - Light Duty Alternative Fueled Vehicle Plan.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Light Duty Alternative Fueled Vehicle Plan. 490.203 Section 490.203 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.203 Light Duty Alternative Fueled Vehicle Plan. (a) General Provisions...

  4. 10 CFR 490.203 - Light Duty Alternative Fueled Vehicle Plan.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Light Duty Alternative Fueled Vehicle Plan. 490.203 Section 490.203 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Mandatory State Fleet Program § 490.203 Light Duty Alternative Fueled Vehicle Plan. (a) General Provisions...

  5. Alternative Fuels Data Center: Dallas Police Department Reduces Vehicle

    Science.gov Websites

    Idling Dallas Police Department Reduces Vehicle Idling to someone by E-mail Share Alternative Fuels Data Center: Dallas Police Department Reduces Vehicle Idling on Facebook Tweet about Alternative Fuels Data Center: Dallas Police Department Reduces Vehicle Idling on Twitter Bookmark Alternative Fuels

  6. Alternative Fuels Data Center: Electric Vehicle Charging Station Locations

    Science.gov Websites

    Electric Vehicle Charging Station Locations to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Station Locations on Facebook Tweet about Alternative Fuels Data Center : Electric Vehicle Charging Station Locations on Twitter Bookmark Alternative Fuels Data Center: Electric

  7. Alternative Fuels Data Center: Electric Vehicle Charging Stations

    Science.gov Websites

    Electric Vehicle Charging Stations to someone by E-mail Share Alternative Fuels Data Center : Electric Vehicle Charging Stations on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging Stations on Twitter Bookmark Alternative Fuels Data Center: Electric Vehicle Charging Stations on

  8. Alternative Fuels Data Center: Conventional Natural Gas Production

    Science.gov Websites

    Conventional Natural Gas Production to someone by E-mail Share Alternative Fuels Data Center : Conventional Natural Gas Production on Facebook Tweet about Alternative Fuels Data Center: Conventional Natural Gas Production on Twitter Bookmark Alternative Fuels Data Center: Conventional Natural Gas Production

  9. Alternative Fuels Data Center: Biodiesel Codes, Standards, and Safety

    Science.gov Websites

    Codes, Standards, and Safety to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Codes, Standards, and Safety on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Codes , Standards, and Safety on Twitter Bookmark Alternative Fuels Data Center: Biodiesel Codes, Standards, and

  10. Alternative Fuels Data Center: Fleet Applications for Vehicles

    Science.gov Websites

    Applications for Vehicles to someone by E-mail Share Alternative Fuels Data Center: Fleet Applications for Vehicles on Facebook Tweet about Alternative Fuels Data Center: Fleet Applications for Vehicles on Twitter Bookmark Alternative Fuels Data Center: Fleet Applications for Vehicles on Google

  11. Alternative Fuels Data Center: Hydrogen Benefits and Considerations

    Science.gov Websites

    Benefits and Considerations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Benefits and Considerations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Benefits and Considerations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Benefits and Considerations on Google

  12. Alternative Fuels Data Center: Federal Laws and Incentives

    Science.gov Websites

    and Incentives on AddThis.com... More in this section... Search Federal State Local Examples Summary Payments Advanced Energy Research Project Grants Advanced Technology Vehicle (ATV) and Alternative Fuel Alternative Fuel Tax Exemption Alternative Fuel and Advanced Vehicle Technology Research and Demonstration

  13. Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record

    Science.gov Websites

    Minneapolis Makes EV-Charging History Record to someone by E-mail Share Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Facebook Tweet about Alternative Fuels Data Center: Minneapolis Makes EV-Charging History Record on Twitter Bookmark Alternative Fuels Data Center

  14. Alternative Fuels Data Center: Hydrogen Research and Development

    Science.gov Websites

    Research and Development to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Research and Development on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Research and Development on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Research and Development on Google

  15. Alternative Fuels Data Center: Status Update: Ethanol Blender Pump

    Science.gov Websites

    someone by E-mail Share Alternative Fuels Data Center: Status Update: Ethanol Blender Pump Dispenser Certified (August 2010) on Facebook Tweet about Alternative Fuels Data Center: Status Update: Ethanol Blender Pump Dispenser Certified (August 2010) on Twitter Bookmark Alternative Fuels Data Center: Status

  16. Alternate-Fueled Combustor-Sector Performance: Part A: Combustor Performance Part B: Combustor Emissions

    NASA Technical Reports Server (NTRS)

    Shouse, D. T.; Neuroth, C.; Henricks, R. C.; Lynch, A.; Frayne, C.; Stutrud, J. S.; Corporan, E.; Hankins, T.

    2010-01-01

    Alternate aviation fuels for military or commercial use are required to satisfy MIL-DTL-83133F(2008) or ASTM D 7566 (2010) standards, respectively, and are classified as drop-in fuel replacements. To satisfy legacy issues, blends to 50% alternate fuel with petroleum fuels are certified individually on the basis of feedstock. Adherence to alternate fuels and fuel blends requires smart fueling systems or advanced fuel-flexible systems, including combustors and engines without significant sacrifice in performance or emissions requirements. This paper provides preliminary performance (Part A) and emissions and particulates (Part B) combustor sector data for synthetic-parafinic-kerosene- (SPK-) type fuel and blends with JP-8+100 relative to JP-8+100 as baseline fueling.

  17. Energy Policy Act of 1992 : limited progress in acquiring alternative fuel vehicles and reaching fuel goals

    DOT National Transportation Integrated Search

    2000-02-01

    Since the passage of the Energy Policy Act of 1992, some, albeit limited, progress has been made in acquiring alternative fuel vehicles and reducing the consumption of petroleum fuels in transportation. DOE estimates about 1 million alternative fuel ...

  18. Alternative Fuels Data Center: Research and Development of Electricity as a

    Science.gov Websites

    Vehicle Fuel Research and Development of Electricity as a Vehicle Fuel to someone by E-mail Share Alternative Fuels Data Center: Research and Development of Electricity as a Vehicle Fuel on Facebook Tweet about Alternative Fuels Data Center: Research and Development of Electricity as a Vehicle

  19. PM, carbon, and PAH emissions from a diesel generator fuelled with soy-biodiesel blends.

    PubMed

    Tsai, Jen-Hsiung; Chen, Shui-Jen; Huang, Kuo-Lin; Lin, Yuan-Chung; Lee, Wen-Jhy; Lin, Chih-Chung; Lin, Wen-Yinn

    2010-07-15

    Biodiesels have received increasing attention as alternative fuels for diesel engines and generators. This study investigates the emissions of particulate matter (PM), total carbon (TC), e.g., organic/elemental carbons, and polycyclic aromatic hydrocarbons (PAHs) from a diesel generator fuelled with soy-biodiesel blends. Among the tested diesel blends (B0, B10 (10 vol% soy-biodiesel), B20, and B50), B20 exhibited the lowest PM emission concentration despite the loads (except the 5 kW case), whereas B10 displayed lower PM emission factors when operating at 0 and 10 kW than the other fuel blends. The emission concentrations or factors of EC, OC, and TC were the lowest when B10 or B20 was used regardless of the loading. Under all tested loads, the average concentrations of total-PAHs emitted from the generator using the B10 and B20 were lower (by 38% and 28%, respectively) than those using pure petroleum diesel fuel (B0), while the emission factors of total-PAHs decreased with an increasing ratio of biodiesel to premium diesel. With an increasing loading, although the brake specific fuel consumption decreased, the energy efficiency increased despite the bio/petroleum diesel ratio. Therefore, soy-biodiesel is promising for use as an alternative fuel for diesel generators to increase energy efficiency and reduce the PM, carbon, and PAH emissions. 2010 Elsevier B.V. All rights reserved.

  20. Alternative Fuels Data Center: Leadership in CNG Propels Paper Transport

    Science.gov Websites

    Inc. Leadership in CNG Propels Paper Transport Inc. to someone by E-mail Share Alternative Fuels Data Center: Leadership in CNG Propels Paper Transport Inc. on Facebook Tweet about Alternative Fuels Data Center: Leadership in CNG Propels Paper Transport Inc. on Twitter Bookmark Alternative Fuels

  1. Alternative Fuels Data Center: Technology Bulletins

    Science.gov Websites

    Alternative Fuel Vehicles and High Occupancy Vehicle Lanes Updated 9/15 Georgia Sets the Pace for Plug-In advanced vehicles. Laws and Incentives State Alternative Fuel and Advanced Vehicle Laws and Incentives Updated 1/18 State Alternative Fuel and Advanced Vehicle Laws and Incentives: 2016 Year in Review Updated

  2. Alternative Fuels Data Center: Ethanol Laws and Incentives

    Science.gov Websites

    Ethanol Printable Version Share this resource Send a link to Alternative Fuels Data Center: Ethanol Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Ethanol Laws and Incentives on Facebook Tweet about Alternative Fuels Data Center: Ethanol Laws and Incentives on Twitter

  3. Alternative Fuels Data Center: Electricity Laws and Incentives

    Science.gov Websites

    Electricity Printable Version Share this resource Send a link to Alternative Fuels Data Center : Electricity Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Electricity Laws and Incentives on Facebook Tweet about Alternative Fuels Data Center: Electricity Laws and Incentives on Twitter

  4. Alternative Fuels Data Center: Propane Buses Save Money for Virginia

    Science.gov Websites

    Schools Propane Buses Save Money for Virginia Schools to someone by E-mail Share Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Facebook Tweet about Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Twitter Bookmark Alternative Fuels

  5. Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane

    Science.gov Websites

    Vans Renzenberger Inc Saves Money With Propane Vans to someone by E-mail Share Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Facebook Tweet about Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Twitter Bookmark Alternative Fuels

  6. 27 CFR 19.693 - Operating requirements for alternating proprietorships.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... appropriate TTB officer, the alcohol fuel plant, or parts of the alcohol fuel plant, may be alternated. The outgoing and incoming proprietor must make entries in an alternation journal when the alcohol fuel plant... information in the alternation journal: (1) Name or trade name of the proprietor; (2) Alcohol fuel plant...

  7. Alternative Fuels Data Center: Michigan School Buses Get Rolling on Propane

    Science.gov Websites

    Michigan School Buses Get Rolling on Propane to someone by E-mail Share Alternative Fuels Data Center: Michigan School Buses Get Rolling on Propane on Facebook Tweet about Alternative Fuels Data Center: Michigan School Buses Get Rolling on Propane on Twitter Bookmark Alternative Fuels Data Center

  8. Developments in U.S. Alternative Fuel Markets

    EIA Publications

    2001-01-01

    The alternative fueled vehicle (AFV)/alternative fuels industry experienced a number of market-related changes in the second half of the 1990s. This article describes each of the alternative transportation fuels and the AFVs in detail. It provides information on the development to date and looks at trends likely to occur in the future.

  9. Alternative Fuels Data Center: Status Update: E85 Dispenser System

    Science.gov Websites

    Alternative Fuels Data Center: Status Update: E85 Dispenser System Certified (June 2010) on Facebook Tweet about Alternative Fuels Data Center: Status Update: E85 Dispenser System Certified (June 2010) on Twitter Bookmark Alternative Fuels Data Center: Status Update: E85 Dispenser System Certified (June 2010

  10. Alternative Fuels Data Center: How Do Diesel Vehicles Work Using Biodiesel?

    Science.gov Websites

    Diesel Vehicles Work Using Biodiesel? to someone by E-mail Share Alternative Fuels Data Center: How Do Diesel Vehicles Work Using Biodiesel? on Facebook Tweet about Alternative Fuels Data Center: How Do Diesel Vehicles Work Using Biodiesel? on Twitter Bookmark Alternative Fuels Data Center: How Do

  11. Alternative Fuels Data Center: Biodiesel Laws and Incentives

    Science.gov Websites

    Biodiesel Printable Version Share this resource Send a link to Alternative Fuels Data Center : Biodiesel Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Laws and Incentives on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Laws and Incentives on Twitter

  12. 10 CFR 503.21 - Lack of alternate fuel supply.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Lack of alternate fuel supply. 503.21 Section 503.21 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New Facilities § 503.21 Lack of alternate fuel supply. (a) Eligibility. Section 211(a)(1) of the Act provides for...

  13. Alternative Fuels Data Center: Clean Cities Celebrates 15th Anniversary

    Science.gov Websites

    Clean Cities Celebrates 15th Anniversary to someone by E-mail Share Alternative Fuels Data Center : Clean Cities Celebrates 15th Anniversary on Facebook Tweet about Alternative Fuels Data Center: Clean Cities Celebrates 15th Anniversary on Twitter Bookmark Alternative Fuels Data Center: Clean Cities

  14. Alternative Fuels Data Center: Forgot Your Password?

    Science.gov Websites

    AFDC Printable Version Share this resource Send a link to Alternative Fuels Data Center: Forgot Your Password? to someone by E-mail Share Alternative Fuels Data Center: Forgot Your Password? on to share Alternative Fuels Data Center: Forgot Your Password? on AddThis.com... Forgot Your Password

  15. Alternative Fuels Data Center: Propane Laws and Incentives

    Science.gov Websites

    Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Propane Laws and and Incentives on Digg Find More places to share Alternative Fuels Data Center: Propane Laws and

  16. Alternative Fuels Data Center: Hydrogen Laws and Incentives

    Science.gov Websites

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center : Hydrogen Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Laws and Laws and Incentives on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Laws and

  17. Alternative Fuels Data Center: State Laws and Incentives

    Science.gov Websites

    State Printable Version Share this resource Send a link to Alternative Fuels Data Center: State Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: State Laws and Incentives on Facebook Tweet about Alternative Fuels Data Center: State Laws and Incentives on Twitter Bookmark

  18. Alternatives to the motor fuel tax : final report.

    DOT National Transportation Integrated Search

    2001-11-01

    The National Highway Cooperative Research Program (NCHRP) published its Report 377, Alternatives to Motor Fuel Taxes for Financing Surface Transportation Improvements, in 1995. Increased fuel efficiency and the use of alternative fuels were seen as p...

  19. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel Vehicle (AFV) Infrastructure Incentives Study The Georgia Joint Alternative Fuels Infrastructure Study Committee evaluated how providing market incentives for AFV fueling infrastructure may lead . For more information, see the Joint Study Committee

  20. 10 CFR 503.14 - Fuels search.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES General Requirements for Exemptions § 503.14 Fuels search. Prior to submitting a petition for a permanent exemption for lack of alternate fuel supply, site... where OFE and the petitioner can reach accord, it may evaluate use of a different alternate fuel in lieu...

  1. 10 CFR 503.23 - Inability to comply with applicable environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... requirements. 503.23 Section 503.23 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES... operating an alternate fuel fired facility in compliance with applicable environmental requirements. (b... the proposed fuel and the alternate fuel(s) which would provide the basis for exemption. All such...

  2. Alternative Fuel News: Official Publication of the Clean Cities Network and the Alternative Fuels Data Center, Vol. 5, No. 3

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    2001-11-01

    A quarterly magazine with articles on alternative fuel school buses, the market growth of biodiesel fuel, National AFV Day 2002, model year 2002 alternative fuel passenger cars and light trucks, the Michelin Challenge Bibendum road rally, and advanced technology vehicles at Robins Air Force Base, the Top Ten Clean Cities coalitions for 2000, and AFVs on college campuses.

  3. Quantifying the Impact of Vehicle and Motor Fuel Provisions from the Energy Policy Act on the Sustainability and Resilience of U.S. Cities: Preprint

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Steward, Darlene; Sears, Ted

    The Energy Policy Act (EPAct) of 1992, with later amendments, was enacted with the goal of reducing U.S. petroleum consumption by building a core market for alternative fuels and vehicles. The U.S. Department of Energy manages three federal programs related to EPAct; the Sustainable Federal Fleets Program, the State and Alternative Fuel Provider Program, and Clean Cities. Federal agencies and State and Alternative Fuel Provider Fleets are required to submit annual reports that document their compliance with the legislation. Clean Cities is a voluntary program aimed at building partnerships and providing technical expertise to encourage cities to reduce petroleum usemore » in transportation. This study reviews the evolution of these three programs in relation to alternative fuel and vehicle markets and private sector adoption of alternative fueled vehicles to assess the impact of the programs on reduction in petroleum use and greenhouse gas emissions both within the regulated fleets and through development of alternative fuel and vehicle markets. The increased availability of alternative fuels and use of alternative fuels in regulated fleets is expected to improve cities' ability to respond to and quickly recover from both local disasters and short- and long-term regional or national fuel supply interruptions. Our analysis examines the benefits as well as potential drawbacks of alternative fuel use for the resiliency of U.S. cities.« less

  4. Microbial fuel cells for direct electrical energy recovery from urban wastewaters.

    PubMed

    Capodaglio, A G; Molognoni, D; Dallago, E; Liberale, A; Cella, R; Longoni, P; Pantaleoni, L

    2013-01-01

    Application of microbial fuel cells (MFCs) to wastewater treatment for direct recovery of electric energy appears to provide a potentially attractive alternative to traditional treatment processes, in an optic of costs reduction, and tapping of sustainable energy sources that characterizes current trends in technology. This work focuses on a laboratory-scale, air-cathode, and single-chamber MFC, with internal volume of 6.9 L, operating in batch mode. The MFC was fed with different types of substrates. This study evaluates the MFC behaviour, in terms of organic matter removal efficiency, which reached 86% (on average) with a hydraulic retention time of 150 hours. The MFC produced an average power density of 13.2 mW/m(3), with a Coulombic efficiency ranging from 0.8 to 1.9%. The amount of data collected allowed an accurate analysis of the repeatability of MFC electrochemical behaviour, with regards to both COD removal kinetics and electric energy production.

  5. Vehicle conversion to hybrid gasoline/alternative fuel operation

    NASA Technical Reports Server (NTRS)

    Donakowski, T. D.

    1982-01-01

    The alternative fuels considered are compressed natural gas (CNG), liquefied natural gas (LNG), liquid petroleum gas (LPG), and methanol; vehicles were required to operate in a hybrid or dual-fuel gasoline/alternative fuel mode. Economic feasibility was determined by comparing the costs of continued use of gasoline fuel with the use of alternative fuel and retrofitted equipment. Differences in the amounts of future expenditures are adjusted by means of a total life-cycle costing. All fuels studied are technically feasible to allow a retrofit conversion to hybrid gasoline/alternative fuel operation except for methanol. Conversion to LPG is not recommended for vehicles with more than 100,000 km (60,000 miles) of prior use. Methanol conversion is not recommended for vehicles with more than 50,00 km (30,000 miles).

  6. Analysis of Corporate Average Fuel Economy (CAFE) Standards for Light Trucks and Increased Alternative Fuel Use

    EIA Publications

    2002-01-01

    Sen. Frank Murkowski, the Ranking Minority Member of the Senate Committee on Energy and Natural Resources requested an analysis of selected portions of Senate Bill 1766 (S. 1766, the Energy Policy Act of 2002), House Resolution 4 (the Securing America's Future Energy Act of 2001) and Senate Bill 517 (S. 517, the Energy Policy Act of 2002). In response, the Energy Information Administration (EIA) has prepared a series of analyses showing the impacts of each of the selected provisions of the bills on energy supply, demand, and prices, macroeconomic variables where feasible, import dependence, and emissions.

  7. Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public

    Science.gov Websites

    in Public to someone by E-mail Share Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on Facebook Tweet about Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in Public on Twitter Bookmark Alternative Fuels Data Center: Charging Plug-In Electric Vehicles in

  8. Alternative Fuels Data Center: How Do Natural Gas Vehicles Work?

    Science.gov Websites

    Natural Gas Vehicles Work? to someone by E-mail Share Alternative Fuels Data Center: How Do Natural Gas Vehicles Work? on Facebook Tweet about Alternative Fuels Data Center: How Do Natural Gas Vehicles Work? on Twitter Bookmark Alternative Fuels Data Center: How Do Natural Gas Vehicles Work? on Google

  9. Alternative Fuels Data Center: New Hampshire Fleet Revs up With Natural Gas

    Science.gov Websites

    New Hampshire Fleet Revs up With Natural Gas to someone by E-mail Share Alternative Fuels Data Center: New Hampshire Fleet Revs up With Natural Gas on Facebook Tweet about Alternative Fuels Data Center: New Hampshire Fleet Revs up With Natural Gas on Twitter Bookmark Alternative Fuels Data Center

  10. Alternative Fuels Data Center: Phoenix Cleans Up with Natural Gas

    Science.gov Websites

    Phoenix Cleans Up with Natural Gas to someone by E-mail Share Alternative Fuels Data Center : Phoenix Cleans Up with Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Phoenix Cleans Up with Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Phoenix Cleans Up with Natural

  11. Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident

    Science.gov Websites

    Natural Gas Safety after a Traffic Accident to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Safety after a Traffic Accident on Facebook Tweet about Alternative Fuels Data Center : Natural Gas Safety after a Traffic Accident on Twitter Bookmark Alternative Fuels Data Center: Natural Gas

  12. Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas

    Science.gov Websites

    CNG Powers Law Enforcement in Arkansas to someone by E-mail Share Alternative Fuels Data Center : CNG Powers Law Enforcement in Arkansas on Facebook Tweet about Alternative Fuels Data Center: CNG Powers Law Enforcement in Arkansas on Twitter Bookmark Alternative Fuels Data Center: CNG Powers Law

  13. Alternative Fuels Data Center: GE Showcases Innovation in Alternative Fuel

    Science.gov Websites

    VehiclesA> GE Showcases Innovation in Alternative Fuel Vehicles to someone by E-mail Share Capital in Minnesota is advancing alternative fuel vehicles. For information about this project, contact Television Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9

  14. Alternative Fuels Data Center: New Jersey Utility Saves With Alternative

    Science.gov Websites

    electric car. College Students Engineer Efficient Vehicles in EcoCAR 2 Competition Aug. 2, 2014 Photo of a FuelA> Jersey Utility Saves With Alternative Fuel to someone by E-mail Share Alternative Fuels . For information about this project, contact New Jersey Clean Cities Coalition. Download QuickTime

  15. Alternative Fuels Data Center: Maryland County Fleet Uses Wide Variety of

    Science.gov Websites

    Alternative FuelsA> Maryland County Fleet Uses Wide Variety of Alternative Fuels to someone by E operates a variety of alternative fuel and advanced technology vehicles. Download QuickTime Video QuickTime Magazine Provided by Maryland Public Television Related Videos Photo of a car Electric Vehicles Charge up

  16. Alternative Fuels Data Center: Status Update: E25 Dispensers Certified, E15

    Science.gov Websites

    Alternative Fuels Data Center: Status Update: E25 Dispensers Certified, E15 Warranty Upgraded, and Testing on Ethanol Blends Continues (May 2010) on Facebook Tweet about Alternative Fuels Data Center: Status Update Twitter Bookmark Alternative Fuels Data Center: Status Update: E25 Dispensers Certified, E15 Warranty

  17. Alternative Fuels Data Center: Natural Gas Laws and Incentives

    Science.gov Websites

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center : Natural Gas Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Laws and Incentives on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Laws and Incentives

  18. 76 FR 5319 - Regulation of Fuel and Fuel Additives: Alternative Test Method for Olefins in Gasoline

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... Regulation of Fuel and Fuel Additives: Alternative Test Method for Olefins in Gasoline AGENCY: Environmental... proposing to allow refiners and laboratories to use an alternative test method for olefin content in... test method for compliance measurement while maintaining environmental benefits achieved from our fuels...

  19. 27 CFR 19.692 - Qualifying for alternating proprietorship.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... alternate use of an alcohol fuel plant or part of an alcohol fuel plant with one or more proprietors... of an alcohol fuel plant, that part must be suitable for qualification as a separate alcohol fuel plant. (b) Qualifying documents. Each person desiring to operate an alcohol fuel plant as an alternating...

  20. Comprehensive Assessment of Composition and Thermochemical Variability by High Resolution GC/QToF-MS and the Advanced Distillation-Curve Method as a Basis of Comparison for Reference Fuel Development*

    PubMed Central

    Lovestead, Tara M.; Burger, Jessica L.; Schneider, Nico; Bruno, Thomas J.

    2018-01-01

    Commercial and military aviation is faced with challenges that include high fuel costs, undesirable emissions, and supply chain insecurity that result from the reliance on petroleum-based feedstocks. The development of alternative gas turbine fuels from renewable resources will likely be part of addressing these issues. The United States has established a target for one billion gallons of renewable fuels to enter the supply chain by 2018. These alternative fuels will have to be very similar in properties, chemistry, and composition to existing fuels. To further this goal, the National Jet Fuel Combustion Program (a collaboration of multiple U.S. agencies under the auspices of the Federal Aviation Administration, FAA) is coordinating measurements on three reference gas turbine fuels to be used as a basis of comparison. These fuels are reference fuels with certain properties that are at the limits of experience. These fuels include a low viscosity, low flash point, high hydrogen content “best case” JP-8 (POSF 10264) fuel, a relatively high viscosity, high flash point, low hydrogen content “worst case” JP-5 (POSF 10259) fuel, and a Jet-A (POSF 10325) fuel with relatively average properties. A comprehensive speciation of these fuels is provided in this paper by use of high resolution gas chromatography/quadrupole time-of-flight – mass spectrometry (GC/QToF-MS), which affords unprecedented resolution and exact molecular formula capabilities. The volatility information as derived from the measurement of the advanced distillation curve temperatures, Tk and Th, provides an approximation of the vapor liquid equilibrium and examination of the composition channels provides detailed insight into thermochemical data. A comprehensive understanding of the compositional and thermophysical data of gas turbine fuels is required not only for comparison but also for modeling of such complex mixtures, which will, in turn, aid in the development of new fuels with the goals of diversified feedstocks, decreased pollution, and increased efficiency. PMID:29706688

  1. Alternative Fuels Data Center: Indiana Transportation Data for Alternative

    Science.gov Websites

    Indianapolis Convenience Store Chain April 25, 2017 Video thumbnail for Alternative Fuels Save Money in Indy Alternative Fuels Save Money in Indy April 1, 2012 More Case Studies Videos Text Version More Indiana Videos

  2. Alternate-Fueled Combustor-Sector Emissions

    NASA Technical Reports Server (NTRS)

    Saxena, Nikita T.; Thomas, Anna E.; Shouse, Dale T.; Neuroth, Craig; Hendricks, Robert C.; Lynch, Amy; Frayne, Charles W.; Stutrud, Jeffrey S.; Corporan, Edwin; Hankins, Terry

    2013-01-01

    In order to meet rapidly growing demand for fuel, as well as address environmental concerns, the aviation industry has been testing alternate fuels for performance and technical usability in commercial and military aircraft. In order to make alternate fuels (and blends) a viable option for aviation, the fuel must be able to perform at a similar or higher level than traditional petroleum fuel. They also attempt to curb harmful emissions, and therefore a truly effective alternate fuel would emit at or under the level of currently used fuel. This report analyzes data from gaseous and particulate emissions of an aircraft combustor sector. The data were evaluated at various inlet conditions, including variation in pressure and temperature, fuel-to-air ratios, and percent composition of alternate fuel. Traditional JP-8+100 data were taken as a baseline, and blends of JP-8+100 with synthetic-paraffinic-kerosene (SPK) fuel (Fischer-Tropsch (FT)) were used for comparison. Gaseous and particulate emissions, as well as flame luminosity, were assessed for differences between FT composition of 0, 50, and 100 percent. The data show that SPK fuel (an FT-derived fuel) had slightly lower harmful gaseous emissions, and smoke number information corroborated the hypothesis that SPK-FT fuels are cleaner burning fuels.

  3. Alternative Aviation Fuels: Overview of Challenges, Opportunities, and Next Steps

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    None, None

    The Alternative Aviation Fuels: Overview of Challenges, Opportunities, and Next Steps report, published by the U.S. Department of Energy’s Bioenergy Technologies Office (BETO) provides an overview of the current state of alternative aviation fuels, based upon findings from recent peer-reviewed studies, scientific working groups, and BETO stakeholder input provided during the Alternative Aviation Fuel Workshop.

  4. Alternative Fuels Data Center: How Do Natural Gas Class 8 Trucks Work?

    Science.gov Websites

    Natural Gas Class 8 Trucks Work? to someone by E-mail Share Alternative Fuels Data Center: How Do Natural Gas Class 8 Trucks Work? on Facebook Tweet about Alternative Fuels Data Center: How Do Natural Gas Class 8 Trucks Work? on Twitter Bookmark Alternative Fuels Data Center: How Do Natural Gas Class 8

  5. Alternative Fuels Data Center: How Do Liquefied Natural Gas Trucks Work?

    Science.gov Websites

    Liquefied Natural Gas Trucks Work? to someone by E-mail Share Alternative Fuels Data Center: How Do Liquefied Natural Gas Trucks Work? on Facebook Tweet about Alternative Fuels Data Center: How Do Liquefied Natural Gas Trucks Work? on Twitter Bookmark Alternative Fuels Data Center: How Do Liquefied Natural Gas

  6. Alternative Fuels Data Center: West Virginia CNG Corridor Now Open

    Science.gov Websites

    West Virginia CNG Corridor Now Open to someone by E-mail Share Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on Facebook Tweet about Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on Twitter Bookmark Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on

  7. Motorcycle waste heat energy harvesting

    NASA Astrophysics Data System (ADS)

    Schlichting, Alexander D.; Anton, Steven R.; Inman, Daniel J.

    2008-03-01

    Environmental concerns coupled with the depletion of fuel sources has led to research on ethanol, fuel cells, and even generating electricity from vibrations. Much of the research in these areas is stalling due to expensive or environmentally contaminating processes, however recent breakthroughs in materials and production has created a surge in research on waste heat energy harvesting devices. The thermoelectric generators (TEGs) used in waste heat energy harvesting are governed by the Thermoelectric, or Seebeck, effect, generating electricity from a temperature gradient. Some research to date has featured platforms such as heavy duty diesel trucks, model airplanes, and automobiles, attempting to either eliminate heavy batteries or the alternator. A motorcycle is another platform that possesses some very promising characteristics for waste heat energy harvesting, mainly because the exhaust pipes are exposed to significant amounts of air flow. A 1995 Kawasaki Ninja 250R was used for these trials. The module used in these experiments, the Melcor HT3-12-30, produced an average of 0.4694 W from an average temperature gradient of 48.73 °C. The mathematical model created from the Thermoelectric effect equation and the mean Seebeck coefficient displayed by the module produced an average error from the experimental data of 1.75%. Although the module proved insufficient to practically eliminate the alternator on a standard motorcycle, the temperature data gathered as well as the examination of a simple, yet accurate, model represent significant steps in the process of creating a TEG capable of doing so.

  8. Simulating the Use of Alternative Fuels in a Turbofan Engine

    NASA Technical Reports Server (NTRS)

    Litt, Jonathan S.; Chin, Jeffrey Chevoor; Liu, Yuan

    2013-01-01

    The interest in alternative fuels for aviation has created a need to evaluate their effect on engine performance. The use of dynamic turbofan engine simulations enables the comparative modeling of the performance of these fuels on a realistic test bed in terms of dynamic response and control compared to traditional fuels. The analysis of overall engine performance and response characteristics can lead to a determination of the practicality of using specific alternative fuels in commercial aircraft. This paper describes a procedure to model the use of alternative fuels in a large commercial turbofan engine, and quantifies their effects on engine and vehicle performance. In addition, the modeling effort notionally demonstrates that engine performance may be maintained by modifying engine control system software parameters to account for the alternative fuel.

  9. Gas detection for alternate-fuel vehicle facilities.

    PubMed

    Ferree, Steve

    2003-05-01

    Alternative fuel vehicles' safety is driven by local, state, and federal regulations in which fleet owners in key metropolitan [table: see text] areas convert much of their fleet to cleaner-burning fuels. Various alternative fuels are available to meet this requirement, each with its own advantages and requirements. This conversion to alternative fuels leads to special requirements for safety monitoring in the maintenance facilities and refueling stations. A comprehensive gas and flame monitoring system needs to meet the needs of both the user and the local fire marshal.

  10. Alternative Fuels Data Center: DeKalb County Turns Trash to Gas

    Science.gov Websites

    DeKalb County Turns Trash to Gas to someone by E-mail Share Alternative Fuels Data Center: DeKalb County Turns Trash to Gas on Facebook Tweet about Alternative Fuels Data Center: DeKalb County Turns Trash to Gas on Twitter Bookmark Alternative Fuels Data Center: DeKalb County Turns Trash to Gas on

  11. Alternative Fuels Data Center: Santa Fe Metro Fleet Runs on Natural Gas

    Science.gov Websites

    Santa Fe Metro Fleet Runs on Natural Gas to someone by E-mail Share Alternative Fuels Data Center : Santa Fe Metro Fleet Runs on Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Santa Fe Metro Fleet Runs on Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Santa Fe Metro Fleet

  12. Alternative Fuels Data Center: E15 Approved for Use in 2001 and Newer

    Science.gov Websites

    Vehicles E15 Approved for Use in 2001 and Newer Vehicles to someone by E-mail Share Alternative Fuels Data Center: E15 Approved for Use in 2001 and Newer Vehicles on Facebook Tweet about Alternative Fuels Data Center: E15 Approved for Use in 2001 and Newer Vehicles on Twitter Bookmark Alternative Fuels

  13. 76 FR 31467 - Guide Concerning Fuel Economy Advertising for New Automobiles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-01

    ...The Federal Trade Commission (``FTC'' or ``Commission'') gives notice that it is postponing any amendments to its Guide Concerning Fuel Economy Advertising for New Automobiles (``Fuel Economy Guide'' or ``Guide'') pending completion of ongoing review by the Environmental Protection Agency (``EPA'') and the National Highway Traffic Safety Administration (``NHTSA'') of current fuel economy labeling requirements and the Commission's accelerated regulatory review of its own Labeling Requirements for Alternative Fuels and Alternative Fueled Vehicles Rule (``Alternative Fuels Rule'').

  14. Alternative Fuel and Advanced Technology Commercial Lawn Equipment (Spanish version); Clean Cities, Energy Efficiency & Renewable Energy (EERE) (in Spanish)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Nelson, Erik

    Powering commercial lawn equipment with alternative fuels or advanced engine technology is an effective way to reduce U.S. dependence on petroleum, reduce harmful emissions, and lessen the environmental impacts of commercial lawn mowing. Numerous alternative fuel and fuel-efficient advanced technology mowers are available. Owners turn to these mowers because they may save on fuel and maintenance costs, extend mower life, reduce fuel spillage and fuel theft, and demonstrate their commitment to sustainability.

  15. Geography of Existing and Potential Alternative Fuel Markets in the United States

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Johnson, C.; Hettinger, D.

    When deploying alternative fuels, it is paramount to match the right fuel with the right location, in accordance with local market conditions. We used six market indicators to evaluate the existing and potential regional market health for each of the five most commonly deployed alternative fuels: electricity (used by plug-in electric vehicles), biodiesel (blends of B20 and higher), E85 ethanol, compressed natural gas (CNG), and propane. Each market indicator was mapped, combined, and evaluated by industry experts. This process revealed the weight the market indicators should be given, with the proximity of fueling stations being the most important indicator, followedmore » by alternative fuel vehicle density, gasoline prices, state incentives, nearby resources, and finally, environmental benefit. Though markets vary among states, no state received 'weak' potential for all five fuels, indicating that all states have an opportunity to use at least one alternative fuel. California, Illinois, Indiana, Pennsylvania, and Washington appear to have the best potential markets for alternative fuels in general, with each sporting strong markets for four of the fuels. Wyoming showed the least potential, with weak markets for all alternative fuels except for CNG, for which it has a patchy market. Of all the fuels, CNG is promising in the greatest number of states--largely because freight traffic provides potential demand for many far-reaching corridor markets and because the sources of CNG are so widespread geographically.« less

  16. Spray combustion modeling

    NASA Technical Reports Server (NTRS)

    Bellan, J.

    1997-01-01

    Concern over the future availability of high quality liquid fuels or use in furnaces and boilers prompted the U. S. Department of Energy (DOE) to consider alternate fuels as replacements for the high grade liquid fuels used in the 1970's and 1980's. Alternate fuels were defined to be combinations of a large percentage of viscous, low volatility fuels resulting from the low end of distillation mixed with a small percentage of relatively low viscosity, high volatility fuels yielded by the high end of distillation. The addition of high volatility fuels was meant to promote desirable characteristics to a fuel that would otherwise be difficult to atomize and burn and whose combustion would yield a high amount of pollutants. Several questions thus needed to be answered before alternate fuels became commercially viable. These questions were related to fuel atomization, evaporation, ignition, combustion and pollutant formation. This final report describes the results of the most significant studies on ignition and combustion of alternative fuels.

  17. Alternative Fuels Data Center: Maps and Data

    Science.gov Websites

    3 results Generated_thumb20170118-11720-lxiuaf Clean Cities Alternative Fuel and Advanced Vehicle Inventory Generated_thumb20170118-11720-lxiuaf Advanced fuel and advanced vehicle inventory reported by Last update July 2017 View Image Graph Clean Cities Alternative Fuel and Advanced Vehicle Inventory

  18. 16 CFR 309.10 - Alternative vehicle fuel rating.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Electricity) and of Manufacturers of Electric Vehicle Fuel Dispensing Systems § 309.10 Alternative vehicle... (other than electricity), you must determine the fuel rating of all non-liquid alternative vehicle fuel (other than electricity) before you transfer it. You can do that yourself or through a testing lab. To...

  19. 16 CFR 309.17 - Labels.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... contents of the label that you wish to use, and the reasons that you want to use it. (3) Electric vehicle... electric vehicle fuel dispensing systems. All type should be set in upper case (all caps) “Helvetica Black... ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Label Specifications...

  20. 16 CFR 309.17 - Labels.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... contents of the label that you wish to use, and the reasons that you want to use it. (3) Electric vehicle... electric vehicle fuel dispensing systems. All type should be set in upper case (all caps) “Helvetica Black... ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Label Specifications...

  1. 16 CFR 309.17 - Labels.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... contents of the label that you wish to use, and the reasons that you want to use it. (3) Electric vehicle... electric vehicle fuel dispensing systems. All type should be set in upper case (all caps) “Helvetica Black... ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fuels Label Specifications...

  2. Alternative Fuels Data Center: Fuel Prices

    Science.gov Websites

    Report provides regional alternative and conventional fuel prices for biodiesel, compressed natural gas petroleum fuels (gasoline and diesel fuel) is the primary driver of liquid fuel prices. This is because the liquid fuels are used in non-dedicated vehicles and can be substituted out by petroleum fuels if their

  3. CleanFleet final report : executive summary

    DOT National Transportation Integrated Search

    1995-12-01

    CleanFleet, formally known as the South Coast Alternative Fuels Demonstration, : was a comprehensive demonstration of alternative fuel vehicles (AFVs) in daily : commercial service. Between April 1992 and September 1994, five alternative fuels were t...

  4. Alternative Fuels Data Center

    Science.gov Websites

    those for comparable conventional vehicles, as long as the AFVs operate using an alternative fuel or both alternative and conventional fuel, when operating on a highway that is not part of the interstate

  5. Compatibility of alternative fuels with advanced automotive gas turbine and stirling engines. A literature survey

    NASA Technical Reports Server (NTRS)

    Cairelli, J.; Horvath, D.

    1981-01-01

    The application of alternative fuels in advanced automotive gas turbine and Stirling engines is discussed on the basis of a literature survey. These alternative engines are briefly described, and the aspects that will influence fuel selection are identified. Fuel properties and combustion properties are discussed, with consideration given to advanced materials and components. Alternative fuels from petroleum, coal, oil shale, alcohol, and hydrogen are discussed, and some background is given about the origin and production of these fuels. Fuel requirements for automotive gas turbine and Stirling engines are developed, and the need for certain reseach efforts is discussed. Future research efforts planned at Lewis are described.

  6. Alternative Fuels Data Center: The Heat Is on in St. Louis Buses

    Science.gov Websites

    The Heat Is on in St. Louis Buses to someone by E-mail Share Alternative Fuels Data Center: The Heat Is on in St. Louis Buses on Facebook Tweet about Alternative Fuels Data Center: The Heat Is on in St. Louis Buses on Twitter Bookmark Alternative Fuels Data Center: The Heat Is on in St. Louis Buses

  7. Alternative Fuels Data Center: Tucson Well on Its Way to Go Electric

    Science.gov Websites

    Tucson Well on Its Way to Go Electric to someone by E-mail Share Alternative Fuels Data Center : Tucson Well on Its Way to Go Electric on Facebook Tweet about Alternative Fuels Data Center: Tucson Well on Its Way to Go Electric on Twitter Bookmark Alternative Fuels Data Center: Tucson Well on Its Way

  8. Dimethyl ether (DME) as an alternative fuel

    NASA Astrophysics Data System (ADS)

    Semelsberger, Troy A.; Borup, Rodney L.; Greene, Howard L.

    With ever growing concerns on environmental pollution, energy security, and future oil supplies, the global community is seeking non-petroleum based alternative fuels, along with more advanced energy technologies (e.g., fuel cells) to increase the efficiency of energy use. The most promising alternative fuel will be the fuel that has the greatest impact on society. The major impact areas include well-to-wheel greenhouse gas emissions, non-petroleum feed stocks, well-to-wheel efficiencies, fuel versatility, infrastructure, availability, economics, and safety. Compared to some of the other leading alternative fuel candidates (i.e., methane, methanol, ethanol, and Fischer-Tropsch fuels), dimethyl ether appears to have the largest potential impact on society, and should be considered as the fuel of choice for eliminating the dependency on petroleum. DME can be used as a clean high-efficiency compression ignition fuel with reduced NO x, SO x, and particulate matter, it can be efficiently reformed to hydrogen at low temperatures, and does not have large issues with toxicity, production, infrastructure, and transportation as do various other fuels. The literature relevant to DME use is reviewed and summarized to demonstrate the viability of DME as an alternative fuel.

  9. Feasibility Studies of Vortex Flow Impact On the Proliferation of Algae in Hydrogen Production for Fuel Cell Applications

    NASA Astrophysics Data System (ADS)

    Miskon, Azizi; A/L Thanakodi, Suresh; Shiema Moh Nazar, Nazatul; Kit Chong, Marcus Wai; Sobri Takriff, Mohd; Fakir Kamarudin, Kamrul; Aziz Norzali, Abdul; Nooraya Mohd Tawil, Siti

    2016-11-01

    The instability of crude oil price in global market as well as the sensitivity towards green energy increases, more research works being carried out to find alternative energy replacing the depleting of fossil fuels. Photobiological hydrogen production system using algae is one of the promising alternative energy source. However, the yield of hydrogen utilizing the current photobioreactor (PBR) is still low for commercial application due to restricted light penetration into the deeper regions of the reactor. Therefore, this paper studies the feasibility of vortex flow impact utilizing magnetic stirring in hydrogen production for fuel cell applications. For comparison of results, a magnetic stirrer is placed under a PBR of algae to stir the algae to obtain an even distribution of sunlight to the algae while the controlled PBR of algae kept in static. The produced hydrogen level was measured using hydrogen sensor circuit and the data collected were communicated to laptop using Arduino Uno. The results showed more cell counts and hydrogen produced in the PBR under the influence of magnetic stirring compared to static PBR by an average of 8 percent in 4 days.

  10. Alternative Fuels Data Center: Biodiesel Truck Transports Capitol Christmas

    Science.gov Websites

    Tree Biodiesel Truck Transports Capitol Christmas Tree to someone by E-mail Share Alternative Fuels Data Center: Biodiesel Truck Transports Capitol Christmas Tree on Facebook Tweet about Alternative Fuels Data Center: Biodiesel Truck Transports Capitol Christmas Tree on Twitter Bookmark Alternative

  11. 10 CFR 490.501 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Applicability. 490.501 Section 490.501 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... required to acquire alternative fueled vehicles by this part. ...

  12. 10 CFR 490.501 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Applicability. 490.501 Section 490.501 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... required to acquire alternative fueled vehicles by this part. ...

  13. 10 CFR 490.501 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Applicability. 490.501 Section 490.501 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... required to acquire alternative fueled vehicles by this part. ...

  14. 10 CFR 490.501 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Applicability. 490.501 Section 490.501 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... required to acquire alternative fueled vehicles by this part. ...

  15. 10 CFR 490.501 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Applicability. 490.501 Section 490.501 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... required to acquire alternative fueled vehicles by this part. ...

  16. Alternative Fuels

    DTIC Science & Technology

    2009-06-11

    equipment when supplying jet fuel not practicable or cost effective Unclassified 5 erna ve ue s ocus Petroleum Crude Oil (declining discovery / production...on Jet A/A-1 Approved fuels, DXXXX Unclassified 6 JP-8/5 (Commercial Jet Fuel, ASTM Spec) DARPA Alternative Jet Fuels • Agricultural crop oils ...canola, jatropha, soy, palm , etc.) Alternative fuels – University of North Dakota EERC – UOP – General Electric (GE) t i o n C o s t t i o n C o s t

  17. 49 CFR 537.9 - Determination of fuel economy values and average fuel economy.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 6 2014-10-01 2014-10-01 false Determination of fuel economy values and average fuel economy. 537.9 Section 537.9 Transportation Other Regulations Relating to Transportation... ECONOMY REPORTS § 537.9 Determination of fuel economy values and average fuel economy. (a) Vehicle...

  18. 49 CFR 537.9 - Determination of fuel economy values and average fuel economy.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 6 2012-10-01 2012-10-01 false Determination of fuel economy values and average fuel economy. 537.9 Section 537.9 Transportation Other Regulations Relating to Transportation... ECONOMY REPORTS § 537.9 Determination of fuel economy values and average fuel economy. (a) Vehicle...

  19. 49 CFR 537.9 - Determination of fuel economy values and average fuel economy.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 6 2013-10-01 2013-10-01 false Determination of fuel economy values and average fuel economy. 537.9 Section 537.9 Transportation Other Regulations Relating to Transportation... ECONOMY REPORTS § 537.9 Determination of fuel economy values and average fuel economy. (a) Vehicle...

  20. 49 CFR 537.9 - Determination of fuel economy values and average fuel economy.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 6 2011-10-01 2011-10-01 false Determination of fuel economy values and average fuel economy. 537.9 Section 537.9 Transportation Other Regulations Relating to Transportation... ECONOMY REPORTS § 537.9 Determination of fuel economy values and average fuel economy. (a) Vehicle...

  1. Commercial aviation alternative fuels initiative

    DOT National Transportation Integrated Search

    2010-04-22

    This presentation looks at alternative fuels to enhance environmental stability, reduction of greenhouse gas emissions, air quality benefits (e.g., SOx and PM), fuel supply stability, and fuel price stability.

  2. Combustion performance and exhaust emissions fuelled with non-surfactant water-in-diesel emulsion fuel made from different water sources.

    PubMed

    Ahmad, Mohamad Azrin; Yahya, Wira Jazair; Ithnin, Ahmad Muhsin; Hasannuddin, A K; Bakar, Muhammad Aiman Abu; Fatah, Abdul Yasser Abd; Sidik, Nor Azwadi Che; Noge, Hirofumi

    2018-06-14

    Non-surfactant water-in-diesel emulsion fuel (NWD) is an alternative fuel that has the potential to reduce major exhaust emissions while simultaneously improving the combustion performance of a diesel engine. NWD comprises of diesel fuel and water (about 5% in volume) without any additional surfactants. This emulsion fuel is produced through an in-line mixing system that is installed very close to the diesel engine. This study focuses mainly on the performance and emission of diesel engine fuelled with NWD made from different water sources. The engine used in this study is a direct injection diesel engine with loads varying from 1 to 4 kW. The result shows that NWD made from tap water helps the engine to reduce nitrogen oxide (NO x ) by 32%. Rainwater reduced it by 29% and seawater by 19%. In addition, all NWDs show significant improvements in engine performance as compared to diesel fuel, especially in the specific fuel consumption that indicates an average reduction of 6%. It is observed that all NWDs show compelling positive effects on engine performance, which is caused by the optimum water droplet size inside NWD.

  3. Alternative Fuels Data Center

    Science.gov Websites

    and Vehicle Tax Alternative fuels used to operate on-road vehicles are taxed at a rate of $0.162 ). Refer to the Virginia Department of Motor Vehicles (DMV) Fuels Tax Rates and Alternative Fuels subject to a $64.00 annual license tax at time of registration. For more information, see the Virginia DMV

  4. Alternative Fuels Data Center: Alternative Fuel and Advanced Technology

    Science.gov Websites

    Vehicles Aid in Emergency Recovery EffortsA> Alternative Fuel and Advanced Technology Vehicles MotorWeek - Television's Original Automotive Magazine Related Videos Photo of a car Electric Vehicles Charge up at State Parks in West Virginia Dec. 9, 2017 Photo of a car Hydrogen Powers Fuel Cell Vehicles in

  5. Alternative Fuels Data Center: Status Update: Requirements Have Not Changed

    Science.gov Websites

    Fuels Data Center: Status Update: Requirements Have Not Changed (June 2008) on Facebook Tweet about Alternative Fuels Data Center: Status Update: Requirements Have Not Changed (June 2008) on Twitter Bookmark Alternative Fuels Data Center: Status Update: Requirements Have Not Changed (June 2008) on Google Bookmark

  6. 46 CFR 58.50-15 - Alternate material for construction of independent fuel tanks.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Alternate material for construction of independent fuel...) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Independent Fuel Tanks § 58.50-15 Alternate material for construction of independent fuel tanks. (a) Materials other than those specifically...

  7. 10 CFR 503.9 - Use of mixtures-general requirement for certain permanent exemptions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... exemptions. 503.9 Section 503.9 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES... and petroleum and an alternate fuel for which an exemption under 10 CFR 503.38 (Fuel mixtures) would... substitute mixture, such other alternate fuels as OFE and the petitioner agree are reasonable to petitioner's...

  8. Clean Air Program : Design Guidelines for Bus Transit Systems Using Alcohol Fuel (Methanol and Ethanol) as an Alternative Fuel

    DOT National Transportation Integrated Search

    1996-08-01

    Although there are over one thousand transit buses in revenue service in the U.S. that are powered by alternative fuels, there are no comprehensive guidelines for the safe design and operation of alternative fuel facilities and vehicles for transit s...

  9. Fuel Economy Regulations and Efficiency Technology Improvements in U.S. Cars Since 1975

    NASA Astrophysics Data System (ADS)

    MacKenzie, Donald Warren

    Light-duty vehicles account for 43% of petroleum consumption and 23% of greenhouse gas emissions in the United States. Corporate Average Fuel Economy (CAFE) standards are the primary policy tool addressing petroleum consumption in the U.S., and are set to tighten substantially through 2025. In this dissertation, I address several interconnected questions on the technical, policy, and market aspects of fuel consumption reduction. I begin by quantifying historic improvements in fuel efficiency technologies since the 1970s. First. I develop a linear regression model of acceleration performance conditional on power, weight, powertrain, and body characteristics, showing that vehicles today accelerate 20-30% faster than vehicles with similar specifications in the 1970s. Second, I find that growing use of alternative materials and a switch to more weight-efficient vehicle architectures since 1975 have cut the weight of today's new cars by approximately 790 kg (46%). Integrating these results with model-level specification data, I estimate that the average fuel economy of new cars could have tripled from 1975-2009, if not for changes in performance, size, and features over this period. The pace of improvements was not uniform, averaging 5% annually from 1975-1990, but only 2% annually since then. I conclude that the 2025 standards can be met through improvements in efficiency technology, if we can return to 1980s rates of improvement, and growth in acceleration performance and feature content is curtailed. I next test the hypotheses that higher fuel prices and more stringent CAFE standards cause automotive firms to deploy efficiency technologies more rapidly. I find some evidence that higher fuel prices cause more rapid changes in technology, but little to no evidence that tighter CAFE standards increase rates of technology change. I conclude that standards alone, without continued high gasoline prices, may not drive technology improvements at rates needed to meet the 2025 CAFE standards factors determining industry support for nationwide fuel economy regulations. (Copies available exclusively from MIT Libraries, libraries.mit.edu/docs - docs@mit.edu)

  10. Alternative Fuels Data Center: Petroleum Reduction Planning Tool

    Science.gov Websites

    alternative fuel. Values found in Table 1. Fuel Cost Fuel_cost_current Fuel_cost_alt_new Fuel_cost_alt Fuel cost for old vehicle. Fuel cost for new vehicle using conventional vehicle Fuel cost for new vehicle *(Alt_GGE_factor_conv/Alt_GGE_factor)*Alt_GGE_factor*GHG_alt)] Yearly fuel cost savings resulting from fuel and vehicle

  11. 40 CFR 600.510-08 - Calculation of average fuel economy.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 31 2012-07-01 2012-07-01 false Calculation of average fuel economy...) ENERGY POLICY FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Procedures for Determining Manufacturer's Average Fuel Economy and Manufacturer's Average Carbon-Related Exhaust Emissions...

  12. 40 CFR 600.510-08 - Calculation of average fuel economy.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 31 2013-07-01 2013-07-01 false Calculation of average fuel economy...) ENERGY POLICY FUEL ECONOMY AND GREENHOUSE GAS EXHAUST EMISSIONS OF MOTOR VEHICLES Procedures for Determining Manufacturer's Average Fuel Economy and Manufacturer's Average Carbon-Related Exhaust Emissions...

  13. Near-term feasibility of alternative jet fuels

    DOT National Transportation Integrated Search

    2009-01-01

    This technical report documents the results of a joint study by the Massachusetts Institute of Technology (MIT) and the RAND Corporation on alternative fuels for commercial aviation. The study compared potential alternative jet fuels on the basis of ...

  14. Tracking costs of alternatively fueled buses in Florida - phase II, [summary].

    DOT National Transportation Integrated Search

    2013-04-01

    Many public transit agencies have invested in vehicles that use alternative fuels to reduce greenhouse gases, urban pollution, and fuel costs. Available alternatives include biodiesel, compressed natural gas (CNG), diesel-electric hybrid, electric, h...

  15. Alternative Fuel News, Vol. 4, No. 4

    DOT National Transportation Integrated Search

    2001-02-22

    The Clean Cities network is growing, and more fleets are considering alternative fuels. : Industry old-timers that have been using alternative fuels since the passage of Energy Policy : Act of 1992 are beginning to replace their used alternativ...

  16. Alternative fuels and vehicles choice model

    DOT National Transportation Integrated Search

    1994-10-01

    This report describes the theory and implementation of a model of alternative fuel and vehicle choice (AFVC), designed for use with the United States Department of Energy's Alternative Fuels Trade Model (AFTM). The AFTM is a static equilibrium model ...

  17. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel and Special Fuel Inventory Tax Owners of fuel that have title to a fuel storage for sale to a motor carrier for highway use in Indiana are subject to an inventory tax. The tax rate

  18. Alternative Fuels Data Center: Methanol

    Science.gov Websites

    (CH3OH), also known as wood alcohol, is considered an alternative fuel under the Energy Policy Act of 1992. As an engine fuel, methanol has chemical and physical fuel properties similar to ethanol Ethanol Hydrogen Natural Gas Propane Emerging Fuels Fuel Prices Conserve Fuel Idle Reduction Parts &

  19. Distillate Fuel Trends: International Supply Variations and Alternate Fuel Properties

    DTIC Science & Technology

    2013-01-31

    general trend toward a more uniform diesel around the world but the use of alternative fuels, such as biodiesel , has introduced additional variations...reduce sulfur; however, there are still areas with high sulfur, poor stability fuel. The primary source of alternate diesel fuel is Biodiesel , more...US FAME Fatty Acid Methyl Ester, aka Biodiesel FIA Fluorescent Indicator Adsorption FT SPK Fischer Tropsch derived Synthetic Paraffinic Kerosene

  20. Life cycle assessment of the use of alternative fuels in cement kilns: A case study.

    PubMed

    Georgiopoulou, Martha; Lyberatos, Gerasimos

    2018-06-15

    The benefits of using alternative fuels (AFs) in the cement industry include reduction of the use of non-renewable fossil fuels and lower emissions of greenhouse gases, since fossil fuels are replaced with materials that would otherwise be degraded or incinerated with corresponding emissions and final residues. Furthermore, the use of alternative fuels maximizes the recovery of energy. Seven different scenaria were developed for the production of 1 ton of clinker in a rotary cement kiln. Each of these scenaria includes the use of alternative fuels such as RDF (Refuse derived fuel), TDF (Tire derived fuel) and BS (Biological sludge) or a mixture of them, in partial replacement of conventional fuels such as coal and pet coke. The purpose of this study is to evaluate the environmental impacts of the use of alternative fuels in relation to conventional fuels in the kiln operation. The Life Cycle Assessment (LCA) methodology is used to quantify the potential environmental impacts in each scenario. The interpretation of the results provides the conclusion that the most environmentally friendly prospect is the scenario based on RDF while the less preferable scenario is the scenario based on BS. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Technical and economic feasibility of alternative fuel use in process heaters and small boilers

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    1980-02-01

    The technical and economic feasibility of using alternate fuels - fuels other than oil and natural gas - in combustors not regulated by the Powerplant and Industrial Fuel Use Act of 1978 (FUA) was evaluated. FUA requires coal or alternate fuel use in most large new boilers and in some existing boilers. Section 747 of FUA authorizes a study of the potential for reduced oil and gas use in combustors not subject to the act: small industrial boilers with capacities less than 100 MMBtu/hr, and process heat applications. Alternative fuel use in combustors not regulated by FUA was examined andmore » the impact of several measures to encourage the substitution of alternative fuels in these combustors was analyzed. The primary processes in which significant fuel savings can be achieved are identified. Since feedstock uses of oil and natural gas are considered raw materials, not fuels, feedstock applications are not examined in this analysis. The combustors evaluated in this study comprise approximately 45% of the fuel demand projected in 1990. These uses would account for more than 3.5 million barrels per day equivalent fuel demand in 1990.« less

  2. Energy efficiency of conventional, organic, and alternative cropping systems for food and fuel at a site in the U.S. Midwest.

    PubMed

    Gelfand, Ilya; Snapp, Sieglinde S; Robertson, G Philip

    2010-05-15

    The prospect of biofuel production on a large scale has focused attention on energy efficiencies associated with different agricultural systems and production goals. We used 17 years of detailed data on agricultural practices and yields to calculate an energy balance for different cropping systems under both food and fuel scenarios. We compared four grain and one forage systems in the U.S. Midwest: corn (Zea mays) - soybean (Glycine max) - wheat (Triticum aestivum) rotations managed with (1) conventional tillage, (2) no till, (3) low chemical input, and (4) biologically based (organic) practices, and (5) continuous alfalfa (Medicago sativa). We compared energy balances under two scenarios: all harvestable biomass used for food versus all harvestable biomass used for biofuel production. Among the annual grain crops, average energy costs of farming for the different systems ranged from 4.8 GJ ha(-1) y(-1) for the organic system to 7.1 GJ ha(-1) y(-1) for the conventional; the no-till system was also low at 4.9 GJ ha(-1) y(-1) and the low-chemical input system intermediate (5.2 GJ ha(-1) y(-1)). For each system, the average energy output for food was always greater than that for fuel. Overall energy efficiencies ranged from output:input ratios of 10 to 16 for conventional and no-till food production and from 7 to 11 for conventional and no-till fuel production, respectively. Alfalfa for fuel production had an efficiency similar to that of no-till grain production for fuel. Our analysis points to a more energetically efficient use of cropland for food than for fuel production and large differences in efficiencies attributable to management, which suggests multiple opportunities for improvement.

  3. An evaluation of very large airplanes and alternative fuels. Interim report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Mikolowsky, W.T.; Noggle, L.W.; Hederman, W.F.

    1976-12-01

    Very large airplanes using alternative fuels are examined in the context of existing and possible future Air Force missions. Synthetic jet fuel (JP), liquid methane, liquid hydrogen, and nuclear propulsion are the fuel alternatives selected for detailed analysis. Conceptual designs of airplanes using each of these fuels were developed and estimates were made of their lifecycle cost and life-cycle energy consumption. Mission analyses were performed to determine the effectiveness of the alternative airplanes in strategic airlift specifically and in the station-keeping role in general. Results indicate that for most military applications airplanes with gross weights in excess of one millionmore » pounds promise to be superior to any comtemporary airplanes in terms of cost-effectiveness and energy-hydrocarbon jet fuel, whether manufactured from oil shale, coal or crude oil, remains the most attractive aviation fuel for future Air Force use. Policy recommendations are made pertaining both to alternative fuels and to advanced-technology large airplanes. Future research and developments are also identified.« less

  4. Giant Peak Voltage of Thermopower Waves Driven by the Chemical Potential Gradient of Single-Crystalline Bi2 Te3.

    PubMed

    Singh, Swati; Mun, Hyeona; Lee, Sanghoon; Kim, Sung Wng; Baik, Seunghyun

    2017-09-01

    The self-propagating exothermic chemical reaction with transient thermovoltage, known as the thermopower wave, has received considerable attention recently. A greater peak voltage and specific power are still demanded, and materials with greater Seebeck coefficients have been previously investigated. However, this study employs an alternative mechanism of transient chemical potential gradient providing an unprecedentedly high peak voltage (maximum: 8 V; average: 2.3 V) and volume-specific power (maximum: 0.11 W mm -3 ; average: 0.04 W mm -3 ) using n-type single-crystalline Bi 2 Te 3 substrates. A mixture of nitrocellulose and sodium azide is used as a fuel, and ultraviolet photoelectron spectroscopy reveals a significant downshift in Fermi energy (≈5.09 eV) of the substrate by p-doping of the fuel. The induced electrical potential by thermopower waves has two distinct sources: the Seebeck effect and the transient chemical potential gradient. Surprisingly, the Seebeck effect contribution is less than 2.5% (≈201 mV) of the maximum peak voltage. The right combination of substrate, fuel doping, and anisotropic substrate geometry results in an order of magnitude greater transient chemical potential gradient (≈5.09 eV) upon rapid removal of fuel by exothermic chemical reaction propagation. The role of fuel doping and chemical potential gradient can be viewed as a key mechanism for enhanced heat to electric conversion performance. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  5. 10 CFR Appendix I to Part 504 - Procedures for the Computation of the Real Cost of Capital

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Procedures for the Computation of the Real Cost of Capital I Appendix I to Part 504 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS Pt. 504, App. I Appendix I to Part 504—Procedures for the Computation of the Real Cost of Capital (a) The firm's real after-tax weighted average...

  6. Alternative Fuels Data Center

    Science.gov Websites

    road tax. The New Hampshire Department of Safety will define rules for the applicable conversion rates Fuels Road Tax Alternative fuels including, but not limited to, natural gas or propane sold by a licensed alternative fuel dealer and used in on-road vehicles is subject to a $0.222 per gallon equivalent

  7. Alternative Fuels Data Center: Alternative Fuel Vehicles Beat the Heat,

    Science.gov Websites

    standard for biodiesel, American Society for Testing Materials (ASTM) D675 fuel. "E85 is widely maintenance, Roaring Fork Transit Authority, Aspen, Colorado When thinking about buying an alternative fuel Gas Vehicles in Subzero Temps Up in the high terrain of the Colorado mountains, the Roaring Fork

  8. 10 CFR 504.5 - Prohibitions by order (certifying powerplants under section 301 of FUA, as amended).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... feasibility to use coal or another alternate fuel as a primary energy source in the unit. The informational... production of fuel or fuel handling equipment, and contracts for the purchase of alternate fuels, and... section 301 of FUA, as amended). 504.5 Section 504.5 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE...

  9. Alternate charging and discharging of capacitor to enhance the electron production of bioelectrochemical systems.

    PubMed

    Liang, Peng; Wu, Wenlong; Wei, Jincheng; Yuan, Lulu; Xia, Xue; Huang, Xia

    2011-08-01

    A bioelectrochemical system (BES) can be operated in both "microbial fuel cell" (MFC) and "microbial electrolysis cell" (MEC) modes, in which power is delivered and invested respectively. To enhance the electric current production, a BES was operated in MFC mode first and a capacitor was used to collect power from the system. Then the charged capacitor discharged electrons to the system itself, switching into MEC mode. This alternate charging and discharging (ACD) mode helped the system produce 22-32% higher average current compared to an intermittent charging (IC) mode, in which the capacitor was first charged from an MFC and then discharged to a resistor, at 21.6 Ω external resistance, 3.3 F capacitance and 300 mV charging voltage. The effects of external resistance, capacitance and charging voltage on average current were studied. The average current reduced as the external resistance and charging voltage increased and was slightly affected by the capacitance. Acquisition of higher average current in the ACD mode was attributed to the shorter discharging time compared to the charging time, as well as a higher anode potential caused by discharging the capacitor. Results from circuit analysis and quantitatively calculation were consistent with the experimental observations.

  10. Alternative fuels for multiple-hearth furnaces

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bracken, B.D.; Lawson, T.U.

    1980-04-01

    A study of alternative procedures for reducing the consumption of No. 2 fuel oil at the Lower Molonglo Water Quality Control Centre near Canberra, Aust., indicated that in comparison with the present system of incineration with heat supplied by burning fuel oil, the installation of a sludge drying operation, consisting of a rotary dryer heated by furnace exhaust gases with the dried sludge used to fuel the furnace, would become economically desirable by 1985 if afterburning is not required, and would be justified immediately if afterburning is required to meet air pollution control regulations. The substitution of any of fourmore » waste fuels (refuse-derived fuel, waste paper, wood waste, or waste oil) or of coal for the No. 2 fuel oil would not be cost-effective through 1989. The furnace system, including afterburning and fuel oil requirements, the envisioned alternative fuel use systems, sludge processing alternatives, heat balance results, and economics are discussed.« less

  11. Guide to alternative fuel vehicle incentives and laws: September 1998

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Riley, C.; O'Connor, K.

    1998-12-22

    This guide provides information in support of the National Clean Cities Program, which will assist one in becoming better informed about the choices and options surrounding the use of alternative fuels and the purchase of alternative fuel vehicles. The information printed in this guide is current as of September 15, 1998. For recent additions or more up-to-date information, check the Alternative Fuels Data Center Web site at http://www.afdc.doe.gov

  12. 49 CFR 536.10 - Treatment of dual-fuel and alternative fuel vehicles-consistency with 49 CFR part 538.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... enough dual fuel vehicles (except plug-in hybrid electric vehicles) to improve the calculated fuel... vehicles-consistency with 49 CFR part 538. 536.10 Section 536.10 Transportation Other Regulations Relating... vehicles—consistency with 49 CFR part 538. (a) Statutory alternative fuel and dual-fuel vehicle fuel...

  13. 49 CFR 536.10 - Treatment of dual-fuel and alternative fuel vehicles-consistency with 49 CFR part 538.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... enough dual fuel vehicles (except plug-in hybrid electric vehicles) to improve the calculated fuel... vehicles-consistency with 49 CFR part 538. 536.10 Section 536.10 Transportation Other Regulations Relating... vehicles—consistency with 49 CFR part 538. (a) Statutory alternative fuel and dual-fuel vehicle fuel...

  14. 49 CFR 531.5 - Fuel economy standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS § 531.5 Fuel... automobiles shall comply with the fleet average fuel economy standards in Table I, expressed in miles per... passenger automobile fleet shall comply with the fleet average fuel economy level calculated for that model...

  15. 49 CFR 531.5 - Fuel economy standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PASSENGER AUTOMOBILE AVERAGE FUEL ECONOMY STANDARDS § 531.5 Fuel... automobiles shall comply with the fleet average fuel economy standards in Table I, expressed in miles per... passenger automobile fleet shall comply with the fleet average fuel economy level calculated for that model...

  16. Alternative Fuels Data Center

    Science.gov Websites

    jobs, economic growth, tax relief, improvements in education and healthcare, infrastructure of alternative fuel and advanced vehicle technologies through grant programs, tax credits, research Section 1123 amends the alternative fuel infrastructure tax credit for qualified equipment placed into

  17. Alternative motor fuels and vehicles : impact on the transportation sector

    DOT National Transportation Integrated Search

    2001-07-10

    This is the statement of Jim Wells, Director, Natural Resources and Environment before the Committee on Finance, U.S. Senate on alternative motor fuels and vehicles and related tax incentives. The testimony discusses the extent of alternative fuel ve...

  18. Annual Report to Congress: Federal Alternative Motor Fuels Programs (4th : 1995)

    DOT National Transportation Integrated Search

    1995-07-01

    This annual report to Congress presents the current status of the alternative : fuel programs being conducted across the country in accordance to the : Alternative Motor Fuels Act of 1988. These programs, which represent the most : comprehensive data...

  19. 10 CFR 503.33 - Site limitations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Permanent Exemptions for New Facilities § 503.33... include: (i) Inaccessibility of alternate fuels as a result of a specific physical limitation; (ii) Unavailability of transportation facilities for alternate fuels; (iii) Unavailability of adequate land or...

  20. Alternate Energy for National Security.

    NASA Astrophysics Data System (ADS)

    Rath, Bhakta

    2010-02-01

    Recent price fluctuations at the gas pump have brought our attention to the phenomenal increase of global energy consumption in recent years. It is now evident that we have almost reached a peak in global oil production. Several projections indicate that total world consumption of oil will rise by nearly 60 per cent between 1999 and 2020. In 1999 consumption was equivalent to 86 million barrels of oil per day, which has reached a peak of production extracted from most known oil reserves. These projections, if accurate, will present an unprecedented crisis to the global economy and industry. As an example, in the US, nearly 40 per cent of energy usage is provided by petroleum, of which nearly a third is used in transportation. The US Department of Defense (DOD) is the single largest buyer of fuel, amounting to, on the average, 13 million gallons per day. Additionally, these fuels have to meet different requirements that prevent use of ethanol additives and biodiesel. An aggressive search for alternate energy sources, both renewable and nonrenewable, is vital. The presentation will review national and DOD perspectives on the exploration of alternate energy with a focus on energy derivable from the ocean. )

  1. Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse

    Science.gov Websites

    Trucks Virginia Cleans up With Natural Gas Refuse Trucks to someone by E-mail Share Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Facebook Tweet about Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Twitter Bookmark Alternative

  2. Investing in Alternative Fuel Infrastructure: Insights for California from Stakeholder Interviews: Preprint

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Melaina, Marc; Muratori, Matteo; McLaren, Joyce

    Increased interest in the use of alternative transportation fuels, such as natural gas, hydrogen, and electricity, is being driven by heightened concern about the climate impacts of gasoline and diesel emissions and our dependence on finite oil resources. A key barrier to widespread adoption of low- and zero-emission passenger vehicles is the availability of refueling infrastructure. Recalling the 'chicken and egg' conundrum, limited adoption of alternative fuel vehicles increases the perceived risk of investments in refueling infrastructure, while lack of refueling infrastructure inhibits vehicle adoption. In this paper, we present the results of a study of the perceived risks andmore » barriers to investment in alternative fuels infrastructure, based on interviews with industry experts and stakeholders. We cover barriers to infrastructure development for three alternative fuels for passenger vehicles: compressed natural gas, hydrogen, and electricity. As an early-mover in zero emission passenger vehicles, California provides the early market experience necessary to map the alternative fuel infrastructure business space. Results and insights identified in this study can be used to inform investment decisions, formulate incentive programs, and guide deployment plans for alternative fueling infrastructure in the U.S. and elsewhere.« less

  3. Assessing GHG emissions, ecological footprint, and water linkage for different fuels.

    PubMed

    Chavez-Rodriguez, Mauro F; Nebra, Silvia A

    2010-12-15

    Currently, transport is highly dependent on fossil fuels and responsible for about 23% of world energy-related GHG (greenhouse gas) emissions. Ethanol from sugar cane and corn emerges as an alternative for gasoline in order to mitigate GHG emissions. Additionally, deeper offshore drilling projects such as in the Brazilian Pre-Salt reservoirs and mining projects of nonconventional sources like Tar Sands in Canada could be a solution for supplying demand of fossil fuels in the short and midterm. Based on updated literature, this paper presents an assessment of GHG emissions for four different fuels: ethanol from sugar cane and from corn and gasoline from conventional crude oil and from tar sands. An Ecological Footprint analysis is also presented, which shows that ethanol from sugar cane has the lowest GHG emissions and requires the lowest biocapacity per unit of energy produced among these fuels. Finally, an analysis using the Embodied Water concept is made with the introduction of a new concept, the "CO(2)-Water", to illustrate the impacts of releasing carbon from underground to atmosphere and of the water needed to sequestrate it over the life cycle of the assessed fuels. Using this method resulted that gasoline from fossil fuels would indirectly "require" on average as much water as ethanol from sugar cane per unit of fuel energy produced.

  4. Emerging trends in alternative aviation fuels

    NASA Astrophysics Data System (ADS)

    Corbett, Cody

    The days of petroleum-based aviation fuels are numbered. New regulations to be set in place in the coming years will force current fuels to be phased out in favor of cleaner fuels with less toxic emissions. The alternative fuel industry has already taken its foothold in other modes of transportation, and aviation will soon follow suit. Many companies have cropped up over the last decade, and a few have been around longer, that work hard to develop the alternative aviation fuels of the future. It is important, however, for the aviation community to know what to expect and when to expect it concerning alternative fuels. This study investigates where various companies in the alternative aviation fuel industry currently stand in their development and production processes, and how their products will affect aircraft owners and operators. By interviewing representatives from these companies and analyzing their responses to identify trends, an educated prediction can be made about where the industry is headed and when the aviation community can expect these fuel to be available. The findings of this study indicate that many companies are still in their developmental stages, with a few notable outliers, and that most of these companies expect to see production of their product by 2017. Also, the fuel manufacturers are dealing with all the legal hurdles regarding alternative fuels, so little to no effort will be required on the part of the consumer. These findings, along with their analysis, will enable the aviation community to make educated decisions concerning fuel and their aircraft, as well and do their part to help these beneficial fuels get to market.

  5. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel Vehicle (AFV) and Fueling Infrastructure Tax Credit The state offers a nonrefundable income tax credit of 30% of the cost of converting a vehicle to operate on an alternative fuel and may take a tax credit of 10% of the cost of the motor vehicle, up to $2,500. To qualify for the tax

  6. 40 CFR 1045.645 - What special provisions apply for converting an engine to use an alternate fuel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... converting an engine to use an alternate fuel? 1045.645 Section 1045.645 Protection of Environment... for converting an engine to use an alternate fuel? A certificate of conformity is no longer valid for.... This section applies if such modifications are done to convert the engine to run on a different fuel...

  7. 40 CFR 1051.650 - What special provisions apply for converting a vehicle to use an alternate fuel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... converting a vehicle to use an alternate fuel? 1051.650 Section 1051.650 Protection of Environment... vehicle to use an alternate fuel? A certificate of conformity is no longer valid for a vehicle if the... applies if such modifications are done to convert the vehicle to run on a different fuel type. Such...

  8. 40 CFR 1054.645 - What special provisions apply for converting an engine to use an alternate fuel?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... converting an engine to use an alternate fuel? 1054.645 Section 1054.645 Protection of Environment... apply for converting an engine to use an alternate fuel? A certificate of conformity is no longer valid... fuel type. Such engines may need to be recertified as specified in this section if the certificate is...

  9. Tracking costs of alternatively fueled buses in Florida : [summary].

    DOT National Transportation Integrated Search

    2011-01-01

    In an effort to address rising fuel costs and environmental concerns, many transit agencies across Florida have introduced alternative fuel technologies to their traditional diesel-powered fleets. Fuel types include biodiesel, compressed natural gas,...

  10. Alternative Fuels Data Center: E85 (Flex Fuel)

    Science.gov Websites

    . Alternative Fueling Stations by Fuel Type More Ethanol Data | All Maps & Data Case Studies Municipality More Ethanol Case Studies | All Case Studies Publications Ethanol Strong; 2018 Ethanol Industry Outlook

  11. 10 CFR 490.306 - Vehicle operation requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Vehicle operation requirements. 490.306 Section 490.306 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider Vehicle Acquisition Mandate § 490.306 Vehicle operation requirements. The alternative fueled...

  12. 10 CFR 490.306 - Vehicle operation requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Vehicle operation requirements. 490.306 Section 490.306 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider Vehicle Acquisition Mandate § 490.306 Vehicle operation requirements. The alternative fueled...

  13. 10 CFR 490.306 - Vehicle operation requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Vehicle operation requirements. 490.306 Section 490.306 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider Vehicle Acquisition Mandate § 490.306 Vehicle operation requirements. The alternative fueled...

  14. 10 CFR 490.306 - Vehicle operation requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Vehicle operation requirements. 490.306 Section 490.306 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider Vehicle Acquisition Mandate § 490.306 Vehicle operation requirements. The alternative fueled...

  15. 10 CFR 490.306 - Vehicle operation requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Vehicle operation requirements. 490.306 Section 490.306 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider Vehicle Acquisition Mandate § 490.306 Vehicle operation requirements. The alternative fueled...

  16. 75 FR 4359 - Agency Information Collection Extension

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ...: Submission for Office of Management and Budget (OMB) review; comment request. SUMMARY: The Department of... ``Annual Alternative Fuel Vehicle Acquisition Report for State and Alternative Fuel Provider Fleets,'' OMB... compliance of regulated fleets with the alternative fueled vehicle acquisition requirements imposed by the...

  17. 77 FR 71481 - Proposed Collection; Comment Request for Form 8911

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-30

    ... 8911, Alternative Fuel Vehicle Refueling Property Credit. DATES: Written comments should be received [email protected] . SUPPLEMENTARY INFORMATION: Title: Alternative Fuel Vehicle Refueling Property Credit. OMB... vehicle refueling property. Form 8911, Alternative Fuel Vehicle Refueling Property Credit, will be used by...

  18. Alternative Fueling Station Locator - Android

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    The Alternative Fueling Station Locator app helps users locate fueling stations that offer electricity, natural gas, biodiesel, E85, propane, or hydrogen. The users' current location or a custom location can be used to find the 20 closest stations within a 30-mile radius. View the stations on a map or see a list of stations ordered by distance from your location. Select your alternative fuel of choice and adjust the custom filters to fit your needs. Select a station from the map or list to view contact info and other details: address, phone number, and hours of operation; payment types accepted;more » public or private access; special services; compression (natural gas); vehicle size access (natural gas); number and types of chargers (electric); blends available (biodiesel); and blender pumps (ethanol) The app draws information from the U.S. Department of Energy's Alternative Fuels Data Center, which houses the most comprehensive, up-to-date database of alternative fueling stations in the United States. The database contains location information for more than 20,000 alternative fueling stations throughout the country.« less

  19. Electric sales and revenue 1992, April 1994

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    The Electric Sales and Revenue is prepared by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy. This publication provides information about sales of electricity, its associated revenue, and the average revenue per kilowatthour sold to residential, commercial, industrial, and other consumers throughout the United States. The sales, revenue, and average revenue per kilowatthour provided in the Electric Sales and Revenue are based on annual data reported by electric utilities for the calendar year ending December 31, 1992. The electric revenue reported by each electric utility includes the applicablemore » revenue from kilowatthours sold; revenue from income; unemployment and other State and local taxes; energy, demand, and consumer service charges; environmental surcharges; franchise fees; fuel adjustments; and other miscellaneous charges. The revenue does not include taxes, such as sales and excise taxes, that are assessed on the consumer and collected through the utility. Average revenue per kilowatthour is defined as the cost per unit of electricity sold and is calculated by dividing retail sales into the associated electric revenue. The sales of electricity, associated revenue, and average revenue per kilowatthour provided in this report are presented at the national, Census division, State, and electric utility levels.« less

  20. Alternative Fuels Data Center: Flexible Fuel Vehicles

    Science.gov Websites

    -ethanol blends, many vehicle owners don't realize their car is an FFV and that they have a choice of fuels Turbocharged GDI Vehicle and Fuel Economy and Emissions of a Vehicle Equipped with an Aftermarket Flexible-Fuel Fuel and Advanced Vehicle Inventory Clean Cities Alternative Fuel and Advanced Vehicle Inventory AFV

  1. Global Energy Issues and Alternate Fueling

    NASA Technical Reports Server (NTRS)

    Hendricks, Robert C.

    2007-01-01

    This viewgraph presentation describes world energy issues and alternate fueling effects on aircraft design. The contents include: 1) US Uses about 100 Quad/year (1 Q = 10(exp 15) Btu) World Energy Use: about 433 Q/yr; 2) US Renewable Energy about 6%; 3) Nuclear Could Grow: Has Legacy Problems; 4) Energy Sources Primarily NonRenewable Hydrocarbon; 5) Notes; 6) Alternate Fuels Effect Aircraft Design; 7) Conventional-Biomass Issue - Food or Fuel; 8) Alternate fuels must be environmentally benign; 9) World Carbon (CO2) Emissions Problem; 10) Jim Hansen s Global Warming Warnings; 11) Gas Hydrates (Clathrates), Solar & Biomass Locations; 12) Global Energy Sector Response; 13) Alternative Renewables; 14) Stratospheric Sulfur Injection Global Cooling Switch; 15) Potential Global Energy Sector Response; and 16) New Sealing and Fluid Flow Challenges.

  2. 76 FR 19829 - Clean Alternative Fuel Vehicle and Engine Conversions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-08

    ...EPA is streamlining the process by which manufacturers of clean alternative fuel conversion systems may demonstrate compliance with vehicle and engine emissions requirements. Specifically, EPA is revising the regulatory criteria for gaining an exemption from the Clean Air Act prohibition against tampering for the conversion of vehicles and engines to operate on a clean alternative fuel. This final rule creates additional compliance options beyond certification that protect manufacturers of clean alternative fuel conversion systems against a tampering violation, depending on the age of the vehicle or engine to be converted. The new options alleviate some economic and procedural impediments to clean alternative fuel conversions while maintaining environmental safeguards to ensure that acceptable emission levels from converted vehicles are sustained.

  3. Clean Cities Guide to Alternative Fuel Commercial Lawn Equipment (Brochure)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Not Available

    Guide explains the different types of alternative fuel commercial mowers and lists the makes and models of the ones available on the market. Turf grass is a fixture of the American landscape and the American economy. It is the nation's largest irrigated crop, covering more than 40 million acres. Legions of lawnmowers care for this expanse during the growing season-up to year-round in the warmest climates. The annual economic impact of the U.S. turf grass industry has been estimated at more than $62 billion. Lawn mowing also contributes to the nation's petroleum consumption and pollutant emissions. Mowers consume 1.2 billionmore » gallons of gasoline annually, about 1% of U.S. motor gasoline consumption. Commercial mowing accounts for about 35% of this total and is the highest-intensity use. Large property owners and mowing companies cut lawns, sports fields, golf courses, parks, roadsides, and other grassy areas for 7 hours per day and consume 900 to 2,000 gallons of fuel annually depending on climate and length of the growing season. In addition to gasoline, commercial mowing consumes more than 100 million gallons of diesel annually. Alternative fuel mowers are one way to reduce the energy and environmental impacts of commercial lawn mowing. They can reduce petroleum use and emissions compared with gasoline- and diesel-fueled mowers. They may also save on fuel and maintenance costs, extend mower life, reduce fuel spillage and fuel theft, and promote a 'green' image. And on ozone alert days, alternative fuel mowers may not be subject to the operational restrictions that gasoline mowers must abide by. To help inform the commercial mowing industry about product options and potential benefits, Clean Cities produced this guide to alternative fuel commercial lawn equipment. Although the guide's focus is on original equipment manufacturer (OEM) mowers, some mowers can be converted to run on alternative fuels. For more information about propane conversions. This guide may be particularly helpful for organizations that are already using alternative fuels in their vehicles and have an alternative fuel supply or electric charging in place (e.g., golf cart charging stations at most golf courses). On the flip side, experiencing the benefits of using alternative fuels in mowing equipment may encourage organizations to try them in on-road vehicles as well. Whatever the case, alternative fuel commercial lawnmowers are a powerful and cost-effective way to reduce U.S. petroleum dependence and help protect the environment.« less

  4. Alternative Fuels Data Center: Hydrogen Basics

    Science.gov Websites

    ; Incentives Hydrogen Basics Hydrogen (H2) is an alternative fuel that can be produced from diverse domestic for domestic production, its fast filling time, and the fuel cell's high efficiency. In fact, a fuel

  5. Alternative Fuels Data Center: Alternative Fueling Station Counts by State

    Science.gov Websites

    charging infrastructure. **Totals by States indicate the total number of stations for all fuel types combined. Individual stations are counted multiple times if the station offers multiple types of fuel. For

  6. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet and...

  7. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet and...

  8. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet and...

  9. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet and...

  10. 10 CFR 490.505 - Credit accounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Credit accounts. 490.505 Section 490.505 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... covered person who obtains an alternative fueled vehicle credit. (b) DOE shall send to each fleet and...

  11. 16 CFR 309.21 - Labeling requirements for used covered vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ACTS OF CONGRESS LABELING REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fueled Vehicles § 309.21 Labeling requirements for used covered vehicles. (a... ink on Hammermill Offset Opaque Vellum/S.70 Sky Blue (or equivalent) paper. (e) Contents. Headlines...

  12. Evaluation of Cetane Improver Additive in Alternative Jet Fuel Blends

    DTIC Science & Technology

    2016-07-01

    diesel engines are sensitive to cetane values of fuel. Some fuels originating from nonpetroleum sources contain low cetane numbers that have trouble...Improver Additive, Diesel Fuel, JP-8, Kerosene, Aviation Fuel, Alternative Fuel 16. SECURITY CLASSIFICATION OF: a. REPORT ,,b. ABSTRACT r· THIS...performance of a diesel fuel oil obtained by comparing it to reference fuels in a standardized engine test (1). The cetane number has an inverse

  13. 41 CFR 102-34.60 - How do we calculate the average fuel economy for Government motor vehicles?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... average fuel economy for Government motor vehicles? 102-34.60 Section 102-34.60 Public Contracts and... How do we calculate the average fuel economy for Government motor vehicles? You must calculate the average fuel economy for Government motor vehicles as follows: (a) Because there are so many motor vehicle...

  14. 41 CFR 102-34.60 - How do we calculate the average fuel economy for Government motor vehicles?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... average fuel economy for Government motor vehicles? 102-34.60 Section 102-34.60 Public Contracts and... How do we calculate the average fuel economy for Government motor vehicles? You must calculate the average fuel economy for Government motor vehicles as follows: (a) Because there are so many motor vehicle...

  15. 41 CFR 102-34.60 - How do we calculate the average fuel economy for Government motor vehicles?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... average fuel economy for Government motor vehicles? 102-34.60 Section 102-34.60 Public Contracts and... How do we calculate the average fuel economy for Government motor vehicles? You must calculate the average fuel economy for Government motor vehicles as follows: (a) Because there are so many motor vehicle...

  16. 41 CFR 102-34.60 - How do we calculate the average fuel economy for Government motor vehicles?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... average fuel economy for Government motor vehicles? 102-34.60 Section 102-34.60 Public Contracts and... How do we calculate the average fuel economy for Government motor vehicles? You must calculate the average fuel economy for Government motor vehicles as follows: (a) Because there are so many motor vehicle...

  17. Performance Test on Compression Ignition Engine by Blending Ethanol and Waste Plastic Pyrolysis Oil with Cetane Additive

    NASA Astrophysics Data System (ADS)

    Padmanabhan, S.; Ganesan, S.; Jeswin Arputhabalan, J.; Chithrala, Varun; Ganesh Bairavan, P.

    2017-05-01

    The demand for diesel fuel is higher than that of petrol throughout the world hence seeking alternative to mineral diesel is a natural choice. Alternative fuels should be easily available at lower cost, environment friendly and fulfill energy needs without modifying engine’s operational parameters. Waste to energy is the trend in the selection of alternate fuels. In this work, Waste Plastic Pyrolysis oil (WPPO), Ethanol, Diesel blend with Cetane additive has been attempted as an alternative fuel. A Twin cylinder, Direct Injection engine was used to assess the engine performance and emission characteristics of waste plastic pyrolysis oil with cetane additive. Experimental results of blended plastic fuel and diesel fuel were compared.

  18. Impact of Alternative Jet Fuels on Engine Exhaust Composition During the 2015 ECLIF Ground-Based Measurements Campaign.

    PubMed

    Schripp, Tobias; Anderson, Bruce; Crosbie, Ewan C; Moore, Richard H; Herrmann, Friederike; Oßwald, Patrick; Wahl, Claus; Kapernaum, Manfred; Köhler, Markus; Le Clercq, Patrick; Rauch, Bastian; Eichler, Philipp; Mikoviny, Tomas; Wisthaler, Armin

    2018-04-17

    The application of fuels from renewable sources ("alternative fuels") in aviation is important for the reduction of anthropogenic carbon dioxide emissions, but may also attribute to reduced release of particles from jet engines. The present experiment describes ground-based measurements in the framework of the ECLIF (Emission and Climate Impact of Alternative Fuels) campaign using an Airbus A320 (V2527-A5 engines) burning six fuels of chemically different composition. Two reference Jet A-1 with slightly different chemical parameters were applied and further used in combination with a Fischer-Tropsch synthetic paraffinic kerosene (FT-SPK) to prepare three semi synthetic jet fuels (SSJF) of different aromatic content. In addition, one commercially available fully synthetic jet fuel (FSJF) featured the lowest aromatic content of the fuel selection. Neither the release of nitrogen oxide or carbon monoxide was significantly affected by the different fuel composition. The measured particle emission indices showed a reduction up to 50% (number) and 70% (mass) for two alternative jet fuels (FSJF, SSJF2) at low power settings in comparison to the reference fuels. The reduction is less pronounced at higher operating conditions but the release of particle number and particle mass is still significantly lower for the alternative fuels than for both reference fuels. The observed correlation between emitted particle mass and fuel aromatics is not strict. Here, the H/C ratio is a better indicator for soot emission.

  19. Bringing fuel cell vehicles to market : scenarios and challenges with fuel alternatives : consultant study report [version 1.1

    DOT National Transportation Integrated Search

    2001-10-01

    The California Fuel Cell Partnership (CaFCP) commissioned a study on bringing fuel cell vehicles to market and the scenarios and challenges with fuel alternatives. The study's overall goal was to identify challenges and solutions for four different f...

  20. 10 CFR 503.14 - Fuels search.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Fuels search. 503.14 Section 503.14 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES General Requirements for Exemptions § 503.14 Fuels search. Prior to submitting a petition for a permanent exemption for lack of alternate fuel supply, site...

  1. 10 CFR 503.14 - Fuels search.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Fuels search. 503.14 Section 503.14 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES General Requirements for Exemptions § 503.14 Fuels search. Prior to submitting a petition for a permanent exemption for lack of alternate fuel supply, site...

  2. 10 CFR 503.14 - Fuels search.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Fuels search. 503.14 Section 503.14 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES General Requirements for Exemptions § 503.14 Fuels search. Prior to submitting a petition for a permanent exemption for lack of alternate fuel supply, site...

  3. 10 CFR 503.14 - Fuels search.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Fuels search. 503.14 Section 503.14 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES General Requirements for Exemptions § 503.14 Fuels search. Prior to submitting a petition for a permanent exemption for lack of alternate fuel supply, site...

  4. JP-8 and Other Military Fuels (2014 UPDATE)

    DTIC Science & Technology

    2014-06-17

    Biodiesel , Ethanol – Not cost competitive with fossil fuels • 2nd Generation Alternative Fuels – Fischer-Tropsch Synthetic Paraffinic Kerosene (FT-SPK) and...Generation Alternative Fuels Unclassified • Biodiesel – a fuel comprised of mono-alkyl esters of long chain fatty acids derived from Vegetable oils or

  5. Alternative Fuels Infrastructure Development

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bloyd, Cary N.; Stork, Kevin

    This summary reviews the status of alternate transportation fuels development and utilization in Thailand. Thailand has continued to work to promote increased consumption of gasohol especially for highethanol content fuels like E85. The government has confirmed its effort to draw up incentives for auto makers to invest in manufacturing E85-compatible vehicles in the country. An understanding of the issues and experiences associated with the introduction of alternative fuels in other countries can help the US in anticipation potential problems as it introduces new automotive fuels.

  6. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled vehicle...

  7. 10 CFR 490.303 - Who must comply.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Who must comply. 490.303 Section 490.303 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider..., distributing, importing or selling at wholesale or retail any alternative fuel other than electricity; or (2) A...

  8. 10 CFR 490.303 - Who must comply.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Who must comply. 490.303 Section 490.303 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider..., distributing, importing or selling at wholesale or retail any alternative fuel other than electricity; or (2) A...

  9. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled vehicle...

  10. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled vehicle...

  11. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled vehicle...

  12. 10 CFR 490.303 - Who must comply.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Who must comply. 490.303 Section 490.303 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider..., distributing, importing or selling at wholesale or retail any alternative fuel other than electricity; or (2) A...

  13. 10 CFR 490.303 - Who must comply.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Who must comply. 490.303 Section 490.303 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider..., distributing, importing or selling at wholesale or retail any alternative fuel other than electricity; or (2) A...

  14. 10 CFR 490.303 - Who must comply.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Who must comply. 490.303 Section 490.303 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fuel Provider..., distributing, importing or selling at wholesale or retail any alternative fuel other than electricity; or (2) A...

  15. 10 CFR 490.503 - Credit allocation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Credit allocation. 490.503 Section 490.503 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Fueled Vehicle... described in section 490.507 of this part, DOE shall allocate one credit for each alternative fueled vehicle...

  16. Alternative Fuels Data Center

    Science.gov Websites

    Act (EPAct) of 2005 (Public Law 109-58) provisions related to alternative fuels and vehicles, air for a waiver include the lack of alternative fuel availability and cost restrictions. For more information, visit the Sustainable Federal Fleets website. Section 702 Federal Fleets Incremental Cost

  17. 16 CFR 309.20 - Labeling requirements for new covered vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ACTS OF CONGRESS LABELING REQUIREMENTS FOR ALTERNATIVE FUELS AND ALTERNATIVE FUELED VEHICLES Requirements for Alternative Fueled Vehicles § 309.20 Labeling requirements for new covered vehicles. (a... printed in process black ink on Hammermill Offset Opaque Vellum/S.70 Sky Blue (or equivalent) paper. (e...

  18. Fuel-conservative engine technology

    NASA Technical Reports Server (NTRS)

    Dugan, J. F., Jr.; Mcaulay, J. E.; Reynolds, T. W.; Strack, W. C.

    1975-01-01

    Aircraft fuel consumption is discussed in terms of its efficient use, and the conversion of energy from sources other than petroleum. Topics discussed include: fuel from coal and oil shale, hydrogen deficiency of alternate sources, alternate fuels evaluation program, and future engines.

  19. Aviation turbine fuels: An assessment of alternatives

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The general outlook for aviation turbine fuels, the effect that broadening permissible aviation turbine fuel properties could have on the overall availability of such fuels, the fuel properties most likely to be affected by use of lower grade petroleum crudes, and the research and technology required to ensure that aviation turbine fuels and engines can function satisfactorily with fuels having a range of fuel properties differing from those of current specification fuel are assessed. Views of industry representatives on alternative aviation turbine fuels are presented.

  20. Alternative fuelds in urban fleets

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lindsay, T.

    1994-12-31

    In this presentation the author addresses four main objectives. They are to: discuss programs that are driving the introduction of alternative fuels into fleet operations in urban areas around the country; define alternative fuels; quantify the present use and future projections on alternative fuel vehicles (AVFs) in the Chicago metropolitan statistical area; and discuss benefits of increased use of alternative fuels in urban areas. Factors which touch on these points include: present domestic dependence on petroleum for autos, with usage exceeding production; the large populations in urban areas which do not meet Clean Air Standards; recent legislative initiatives which givemore » guidance and aid in the adoption of such strategies.« less

  1. Alternative Fuels Data Center: Vehicle Cost Calculator Widget Assumptions

    Science.gov Websites

    Data Center: Vehicle Cost Calculator Widget Assumptions and Methodology on Facebook Tweet about Alternative Fuels Data Center: Vehicle Cost Calculator Widget Assumptions and Methodology on Twitter Bookmark Alternative Fuels Data Center: Vehicle Cost Calculator Widget Assumptions and Methodology on Google Bookmark

  2. Alternative Fuels Data Center: Electric Vehicle Infrastructure Projection

    Science.gov Websites

    Tool (EVI-Pro) Lite Electric Vehicle Infrastructure Projection Tool (EVI-Pro) Lite to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Infrastructure Projection Tool (EVI -Pro) Lite on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Infrastructure

  3. Decision Analysis Using Value-Focused Thinking to Select Renewable Alternative Fuels

    DTIC Science & Technology

    2005-03-01

    39 3-9. Ground or Water Contaminant SDVF ................................................................42 3-10. Particulate...13. Ground or Water Contaminant SDVF ................................................................91 A-14. Renewable/Alternative SDVF...conventional fuels and other alternative fuels. Under optimal conditions, hydrogen would be produced from the electrolysis of water (Bechtold, 1997:32

  4. Alternative Fuels Data Center

    Science.gov Websites

    License Fee Each alternative fuel supplier, refiner, distributor, terminal operator, importer or exporter of alternative fuel used in motor vehicles must obtain an annual license from the Wyoming Department of Transportation to conduct business in the state. The fee for each type of license is $25

  5. Alternative Fuels Data Center: Partnerships Spark Biodiesel Success for

    Science.gov Websites

    Essential Baking Company Partnerships Spark Biodiesel Success for Essential Baking Company to Baking Company on Facebook Tweet about Alternative Fuels Data Center: Partnerships Spark Biodiesel Success for Essential Baking Company on Twitter Bookmark Alternative Fuels Data Center: Partnerships Spark

  6. Alternative Fuels Data Center

    Science.gov Websites

    legislation dates back to the Clean Air Act of 1970, which created initiatives to reduce mobile sources of acts also include provisions related to alternative fuel vehicles (AFVs) and infrastructure. The Energy alternative fuel use and infrastructure development. The Energy Independence and Security Act of 2007 included

  7. Alternative Fuels Data Center: Developing Infrastructure to Charge Plug-In

    Science.gov Websites

    Electric Vehicles Developing Infrastructure to Charge Plug-In Electric Vehicles to someone by E -mail Share Alternative Fuels Data Center: Developing Infrastructure to Charge Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Developing Infrastructure to Charge Plug-In

  8. Commercial Training Issues: Heavy Duty Alternative Fuel Vehicles.

    ERIC Educational Resources Information Center

    Eckert, Douglas

    The needs and opportunities in the heavy-duty alternative fuel vehicle training arena were examined in an informal ethnographic study of the appropriateness and effectiveness of the instructional materials currently being used in such training. Interviews were conducted with eight instructors from the National Alternative Fuels Training Program…

  9. 10 CFR 503.34 - Inability to comply with applicable environmental requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... requirements. 503.34 Section 503.34 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES... use of alternate fuels in compliance with applicable Federal or state environmental requirements, are... presented as part of a demonstration submitted under § 503.32 (Lack of alternate fuel supply). (2) Prior to...

  10. 10 CFR 503.25 - Public interest.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New Facilities § 503.25..., during the construction of an alternate-fuel fired unit, the petitioner may substitute, in lieu of the... during the construction of an alternate fuel fired unit to be owned or operated by the petitioner; and (2...

  11. Alternative Fuels Data Center: Clean Cities Helps National Parks Model

    Science.gov Websites

    Sustainable Transportation Clean Cities Helps National Parks Model Sustainable Transportation to someone by E-mail Share Alternative Fuels Data Center: Clean Cities Helps National Parks Model Sustainable Transportation on Facebook Tweet about Alternative Fuels Data Center: Clean Cities Helps National

  12. 40 CFR 600.510-12 - Calculation of average fuel economy and average carbon-related exhaust emissions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Calculation of average fuel economy and average carbon-related exhaust emissions. 600.510-12 Section 600.510-12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy Regulation...

  13. Alternative Fuels Infrastructure Development

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bloyd, Cary N.

    This summary reviews the status of alternate transportation fuels development and utilization in Thailand. An understanding of the issues and experiences associated with the introduction of alternative fuels in other countries can help the US in anticipation potential problems as it introduces new automotive fuels. Thailand is of particular interest since it introduced E20 to its commercial market in 2007 and the US is now considering introducing E20 into the US market.

  14. An Overview of Army Mobility Energy Research and Development

    DTIC Science & Technology

    1981-10-01

    The very basis of defense depends on a guaranteed energy supply , particularly in the form of liquid hydrocarbon fuels. Energy alternatives are needed...efficiency, development of alternate and renewable resources ; an~d discusses the national goals, the role of government and public in achieving energy...Outlines the best methods of utilizing domestic resources for trans- portitton fuels. Deals primarily with alternative fuels, alcohol fuels in particular. 27

  15. Synthetic Fuel

    ScienceCinema

    Idaho National Laboratory - Steve Herring, Jim O'Brien, Carl Stoots

    2017-12-09

    Two global energy priorities today are finding environmentally friendly alternatives to fossil fuels, and reducing greenhouse gass Two global energy priorities today are finding environmentally friendly alternatives to fossil fuels, and reducing greenhous

  16. 10 CFR 503.24 - Future use of synthetic fuels.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... use of a synthetic fuel derived from coal or another alternate fuel as a primary energy source in the... 10 Energy 4 2012-01-01 2012-01-01 false Future use of synthetic fuels. 503.24 Section 503.24 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New...

  17. 10 CFR 503.24 - Future use of synthetic fuels.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... use of a synthetic fuel derived from coal or another alternate fuel as a primary energy source in the... 10 Energy 4 2013-01-01 2013-01-01 false Future use of synthetic fuels. 503.24 Section 503.24 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New...

  18. 10 CFR 503.24 - Future use of synthetic fuels.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... use of a synthetic fuel derived from coal or another alternate fuel as a primary energy source in the... 10 Energy 4 2011-01-01 2011-01-01 false Future use of synthetic fuels. 503.24 Section 503.24 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New...

  19. 10 CFR 503.24 - Future use of synthetic fuels.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... use of a synthetic fuel derived from coal or another alternate fuel as a primary energy source in the... 10 Energy 4 2014-01-01 2014-01-01 false Future use of synthetic fuels. 503.24 Section 503.24 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New...

  20. Alternative Fuels Data Center: Alternative Fuels and Advanced Vehicles

    Science.gov Websites

    -sector vehicle fleets are the primary users for most of these fuels and vehicles, but individual conventional fuels and vehicles helps the United States conserve fuel and lower vehicle emissions. Biodiesel , animal fats, or recycled cooking grease for use in diesel vehicles. Icon of a vehicle Diesel Vehicles

  1. 10 CFR 503.24 - Future use of synthetic fuels.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Future use of synthetic fuels. 503.24 Section 503.24 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New... use of a synthetic fuel derived from coal or another alternate fuel as a primary energy source in the...

  2. Alternative Fuels Data Center: Smith Dairy Deploys Natural Gas Vehicles and

    Science.gov Websites

    Fueling Infrastructure in the Midwest Smith Dairy Deploys Natural Gas Vehicles and Fueling Infrastructure in the Midwest to someone by E-mail Share Alternative Fuels Data Center: Smith Dairy Deploys Data Center: Smith Dairy Deploys Natural Gas Vehicles and Fueling Infrastructure in the Midwest on

  3. Alternative Fuels Data Center

    Science.gov Websites

    strategic locations along major highways to improve the mobility of alternative fuel vehicles. To designate providers and purchasers, and reestablishing the goal of achieving strategic deployment of fueling

  4. Alternative Fuels Data Center

    Science.gov Websites

    Use and Fuel-Efficient Vehicle Requirements State-owned vehicle fleets must implement petroleum by petroleum displaced through the use of biodiesel, ethanol, other alternative fuels, the use of

  5. Investigation, quantification, and recommendations : performance of alternatively fueled buses : [summary].

    DOT National Transportation Integrated Search

    2014-08-01

    Volatile fuel prices and the need to reduce carbon emissions have caused many U.S. transit agencies to invest in vehicles that use alternative fuels. These vehicles have different patterns of costs than traditional, diesel-fueled vehicles, and the Fl...

  6. Alternative Fuel Vehicle Data Browser

    EIA Publications

    The annual data for 2015 about fuel use and the number of vehicles in inventory for four types of alternative fuel vehicle (AFV) fleets: federal government, state governments, transit agencies, and fuel providers, is now available. The data is available through an interactive data viewer.

  7. Compatibility of elastomers in alternate jet fuels

    NASA Technical Reports Server (NTRS)

    Kalfayan, S. H.; Fedors, R. F.; Reilly, W. W.

    1979-01-01

    The compatibility of elastomeric compositions of known resistance to aircraft fuels was tested for potential use in Jet A type fuels obtainable from alternate sources, such as coal. Since such fuels were not available at the time, synthetic alternate fuels were prepared by adding tetralin to a petroleum based Jet A type fuel to simulate coal derived fuels which are expected to contain higher amounts of aromatic and hydroaromatic hydrocarbons. The elastomeric compounds tested were based on butadiene-acrylonitrile rubber, a castable Thiokol polysulfide rubber, and a castable fluorosilicone rubber. Batches of various cross-link densities of these rubbers were made and their chemical stress relaxation behavior in fuel, air, and nitrogen, their swelling properties, and response to mechanical testing were determined.

  8. 10 CFR 490.801 - Purpose and scope.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Purpose and scope. 490.801 Section 490.801 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Compliance § 490... States and alternative fuel providers to petition for alternative compliance waivers from the alternative...

  9. 10 CFR 490.801 - Purpose and scope.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Purpose and scope. 490.801 Section 490.801 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Compliance § 490... States and alternative fuel providers to petition for alternative compliance waivers from the alternative...

  10. 10 CFR 490.801 - Purpose and scope.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Purpose and scope. 490.801 Section 490.801 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Compliance § 490... States and alternative fuel providers to petition for alternative compliance waivers from the alternative...

  11. 10 CFR 490.801 - Purpose and scope.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Purpose and scope. 490.801 Section 490.801 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Compliance § 490... States and alternative fuel providers to petition for alternative compliance waivers from the alternative...

  12. 10 CFR 490.801 - Purpose and scope.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Purpose and scope. 490.801 Section 490.801 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ALTERNATIVE FUEL TRANSPORTATION PROGRAM Alternative Compliance § 490... States and alternative fuel providers to petition for alternative compliance waivers from the alternative...

  13. Alternative Fuels DISI Engine Research ? Autoignition Metrics.

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Sjoberg, Carl Magnus Goran; Vuilleumier, David

    Improved engine efficiency is required to comply with future fuel economy standards. Alternative fuels have the potential to enable more efficient engines while addressing concerns about energy security. This project contributes to the science base needed by industry to develop highly efficient direct injection spark igniton (DISI) engines that also beneficially exploit the different properties of alternative fuels. Here, the emphasis is on quantifying autoignition behavior for a range of spark-ignited engine conditions, including directly injected boosted conditions. The efficiency of stoichiometrically operated spark ignition engines is often limited by fuel-oxidizer end-gas autoignition, which can result in engine knock. Amore » fuel’s knock resistance is assessed empirically by the Research Octane Number (RON) and Motor Octane Number (MON) tests. By clarifying how these two tests relate to the autoignition behavior of conventional and alternative fuel formulations, fuel design guidelines for enhanced engine efficiency can be developed.« less

  14. Fabrication and testing of U-7Mo monolithic plate fuel with Zircaloy cladding

    NASA Astrophysics Data System (ADS)

    Pasqualini, E. E.; Robinson, A. B.; Porter, D. L.; Wachs, D. M.; Finlay, M. R.

    2016-10-01

    Nuclear fuel designs are being developed to replace highly enriched fuel used in research and test reactors with fuels of low enrichment. In the most challenging cases, U-(7-10 wt%)Mo monolithic plate fuels are proposed. One of the considered designs includes aluminum-alloy cladding, which provides some challenges in fabrication and fuel/cladding interaction during service. Zircaloy cladding, specifically Zry-4, was investigated as an alternative cladding, and development of a fabrication method was performed by researchers with the Comisión Nacionalde Energia Atómica (CNEA) in Argentina, resulting in test fuel plates (Zry-4 clad U-7Mo) which were subsequently tested in the Advanced Test Reactor in Idaho. Because Zry-4 and U-(7-10)Mo have similar high-temperature mechanical properties, fabrication was simplified in that the fuel foil and cladding could be co-rolled and bonded. The challenge was to prevent a thermal-expansion mismatch, which could destroy the fuel/cladding bond before complete bonding was achieved; the solution was to prevent the composites from cooling significantly during or between roll passes. The final product performed very well in-reactor, showing good bonding, very little fuel/cladding interaction-either from fabrication or in-reactor testing-and little swelling, especially no detectable heterogeneous bubble formation at the fuel/cladding interface tested to a fission density of up to 2.7E+21 (average) fissions/cm3, 3.8E+21 (peak).

  15. Multi-level multi-criteria analysis of alternative fuels for waste collection vehicles in the United States.

    PubMed

    Maimoun, Mousa; Madani, Kaveh; Reinhart, Debra

    2016-04-15

    Historically, the U.S. waste collection fleet was dominated by diesel-fueled waste collection vehicles (WCVs); the growing need for sustainable waste collection has urged decision makers to incorporate economically efficient alternative fuels, while mitigating environmental impacts. The pros and cons of alternative fuels complicate the decisions making process, calling for a comprehensive study that assesses the multiple factors involved. Multi-criteria decision analysis (MCDA) methods allow decision makers to select the best alternatives with respect to selection criteria. In this study, two MCDA methods, Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) and Simple Additive Weighting (SAW), were used to rank fuel alternatives for the U.S. waste collection industry with respect to a multi-level environmental and financial decision matrix. The environmental criteria consisted of life-cycle emissions, tail-pipe emissions, water footprint (WFP), and power density, while the financial criteria comprised of vehicle cost, fuel price, fuel price stability, and fueling station availability. The overall analysis showed that conventional diesel is still the best option, followed by hydraulic-hybrid WCVs, landfill gas (LFG) sourced natural gas, fossil natural gas, and biodiesel. The elimination of the WFP and power density criteria from the environmental criteria ranked biodiesel 100 (BD100) as an environmentally better alternative compared to other fossil fuels (diesel and natural gas). This result showed that considering the WFP and power density as environmental criteria can make a difference in the decision process. The elimination of the fueling station and fuel price stability criteria from the decision matrix ranked fossil natural gas second after LFG-sourced natural gas. This scenario was found to represent the status quo of the waste collection industry. A sensitivity analysis for the status quo scenario showed the overall ranking of diesel and fossil natural gas to be more sensitive to changing fuel prices as compared to other alternatives. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. Alternative Fuels Data Center: Truck Stop Electrification Site Data

    Science.gov Websites

    Collection Methods Tools Printable Version Share this resource Send a link to Alternative Fuels Data Center: Truck Stop Electrification Site Data Collection Methods to someone by E-mail Share Alternative Fuels Data Center: Truck Stop Electrification Site Data Collection Methods on Facebook Tweet about

  17. Alternative Fuels Data Center: New Hampshire Railway Makes Tracks With

    Science.gov Websites

    Biodiesel New Hampshire Railway Makes Tracks With Biodiesel to someone by E-mail Share Alternative Fuels Data Center: New Hampshire Railway Makes Tracks With Biodiesel on Facebook Tweet about Alternative Fuels Data Center: New Hampshire Railway Makes Tracks With Biodiesel on Twitter Bookmark

  18. 10 CFR 503.21 - Lack of alternate fuel supply.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Lack of alternate fuel supply. 503.21 Section 503.21 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New... substantially exceed the cost of using imported petroleum as a primary energy source as defined in § 503.6 (Cost...

  19. 10 CFR 503.21 - Lack of alternate fuel supply.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Lack of alternate fuel supply. 503.21 Section 503.21 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New... substantially exceed the cost of using imported petroleum as a primary energy source as defined in § 503.6 (Cost...

  20. 10 CFR 503.21 - Lack of alternate fuel supply.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Lack of alternate fuel supply. 503.21 Section 503.21 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New... substantially exceed the cost of using imported petroleum as a primary energy source as defined in § 503.6 (Cost...

  1. 10 CFR 504.6 - Prohibitions by order (case-by-case).

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... had, the technical capability to use an alternate fuel as a primary energy source; (2) The unit has... (3) It is financially feasible for the unit to use an alternate fuel as its primary energy source. (b... Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS § 504.6 Prohibitions by...

  2. 10 CFR 504.6 - Prohibitions by order (case-by-case).

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... had, the technical capability to use an alternate fuel as a primary energy source; (2) The unit has... (3) It is financially feasible for the unit to use an alternate fuel as its primary energy source. (b... Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS § 504.6 Prohibitions by...

  3. 10 CFR 504.6 - Prohibitions by order (case-by-case).

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... had, the technical capability to use an alternate fuel as a primary energy source; (2) The unit has... (3) It is financially feasible for the unit to use an alternate fuel as its primary energy source. (b... Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS § 504.6 Prohibitions by...

  4. 10 CFR 503.21 - Lack of alternate fuel supply.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Lack of alternate fuel supply. 503.21 Section 503.21 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS NEW FACILITIES Temporary Exemptions for New... substantially exceed the cost of using imported petroleum as a primary energy source as defined in § 503.6 (Cost...

  5. 10 CFR 504.6 - Prohibitions by order (case-by-case).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... had, the technical capability to use an alternate fuel as a primary energy source; (2) The unit has... (3) It is financially feasible for the unit to use an alternate fuel as its primary energy source. (b... Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS § 504.6 Prohibitions by...

  6. Alternative Fuels Data Center: Electric Vehicle Charging Network Expands at

    Science.gov Websites

    National Parks Electric Vehicle Charging Network Expands at National Parks to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging Network Expands at National Parks on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging Network Expands at National

  7. Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit

    Science.gov Websites

    Dwellings Electric Vehicle Charging for Multi-Unit Dwellings to someone by E-mail Share Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Facebook Tweet about Alternative Fuels Data Center: Electric Vehicle Charging for Multi-Unit Dwellings on Twitter Bookmark

  8. Alternative Fuels Data Center: Idaho Surges Ahead with Electric Vehicle

    Science.gov Websites

    Charging Idaho Surges Ahead with Electric Vehicle Charging to someone by E-mail Share Alternative Fuels Data Center: Idaho Surges Ahead with Electric Vehicle Charging on Facebook Tweet about Alternative Fuels Data Center: Idaho Surges Ahead with Electric Vehicle Charging on Twitter Bookmark

  9. Alternative Fuels Data Center: Alternative Fuels Help Ensure America's

    Science.gov Websites

    key players from the start. For example, a strategic partnership with Black Bear Solar Institute led is replacing its fleet vehicles with efficient and alternative fuel vehicles. For example, in recent deploying seven propane mowers, thanks to a donation from the Propane Education & Research Council (PERC

  10. Alternative Fuels Data Center

    Science.gov Websites

    Alternative fuel vehicles (AFVs) displaying the proper alternative fuel license plate may use HOV receiving the license plate. This exemption expires September 30, 2019. For more information on fees and eligibility for the AFV license plate, see the Georgia Department of Revenue and the Georgia Department of

  11. Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable

    Science.gov Websites

    Natural Gas Landfills Convert Biogas Into Renewable Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Landfills Convert Biogas Into Renewable Natural Gas on Twitter Bookmark

  12. Alternative Fuels Data Center: Foodliner Delivers Goods in Illinois With

    Science.gov Websites

    Natural Gas Tractors Foodliner Delivers Goods in Illinois With Natural Gas Tractors to someone by E-mail Share Alternative Fuels Data Center: Foodliner Delivers Goods in Illinois With Natural Gas Natural Gas Tractors on Twitter Bookmark Alternative Fuels Data Center: Foodliner Delivers Goods in

  13. Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance

    Science.gov Websites

    Facility Ryder Opens Natural Gas Vehicle Maintenance Facility to someone by E-mail Share Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance Facility on Facebook Tweet about Alternative Fuels Data Center: Ryder Opens Natural Gas Vehicle Maintenance Facility on Twitter Bookmark

  14. Alternative Fuels Data Center: Idaho Transports Mail and Reduces Emissions

    Science.gov Websites

    with Natural Gas Trucks Idaho Transports Mail and Reduces Emissions with Natural Gas Trucks to Natural Gas Trucks on Facebook Tweet about Alternative Fuels Data Center: Idaho Transports Mail and Reduces Emissions with Natural Gas Trucks on Twitter Bookmark Alternative Fuels Data Center: Idaho

  15. Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers

    Science.gov Websites

    Refuse Vehicles Renewable Natural Gas From Landfill Powers Refuse Vehicles to someone by E-mail Share Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse Vehicles on Facebook Tweet about Alternative Fuels Data Center: Renewable Natural Gas From Landfill Powers Refuse

  16. Alternative Fuels Data Center: Natural Gas Distribution

    Science.gov Websites

    . Gas is distributed using 305,000 miles of transmission pipelines (see map), while an additional 2.2 Natural Gas Distribution to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Distribution on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Distribution on Twitter

  17. Alternative Fuels Data Center: Students Power Remote-Controlled Cars With

    Science.gov Websites

    Biodiesel Students Power Remote-Controlled Cars With Biodiesel to someone by E-mail Share Alternative Fuels Data Center: Students Power Remote-Controlled Cars With Biodiesel on Facebook Tweet about Alternative Fuels Data Center: Students Power Remote-Controlled Cars With Biodiesel on Twitter Bookmark

  18. Alternative Fuels Data Center: Alpha Baking Company Augments Its Fleet With

    Science.gov Websites

    Propane Delivery Trucks Alpha Baking Company Augments Its Fleet With Propane Delivery Trucks to someone by E-mail Share Alternative Fuels Data Center: Alpha Baking Company Augments Its Fleet With Propane Delivery Trucks on Facebook Tweet about Alternative Fuels Data Center: Alpha Baking Company

  19. Alternative Fuels Data Center: Michigan's National Lakeshore Reduces

    Science.gov Websites

    alternative fuel vehicles to the park's fleet, while educating staff and visitors about the impact of vehicle Vehicle Impact on the Environment Michigan's National Lakeshore Reduces Vehicle Impact on the Vehicle Impact on the Environment on Facebook Tweet about Alternative Fuels Data Center: Michigan's

  20. Alternative Fuels Data Center: New Mexico Utility Sparks Change with Fleet

    Science.gov Websites

    Electrification New Mexico Utility Sparks Change with Fleet Electrification to someone by E -mail Share Alternative Fuels Data Center: New Mexico Utility Sparks Change with Fleet Electrification on Facebook Tweet about Alternative Fuels Data Center: New Mexico Utility Sparks Change with Fleet

  1. Alternative Fuels Data Center: Michigan Transports Students in Hybrid

    Science.gov Websites

    Electric School Buses Michigan Transports Students in Hybrid Electric School Buses to someone by E-mail Share Alternative Fuels Data Center: Michigan Transports Students in Hybrid Electric School Electric School Buses on Twitter Bookmark Alternative Fuels Data Center: Michigan Transports Students in

  2. Alternative Fuels Data Center: Using Solar Power to Supplement Workplace

    Science.gov Websites

    Charging Using Solar Power to Supplement Workplace Charging to someone by E-mail Share Alternative Fuels Data Center: Using Solar Power to Supplement Workplace Charging on Facebook Tweet about Alternative Fuels Data Center: Using Solar Power to Supplement Workplace Charging on Twitter Bookmark

  3. Alternative Fuels Data Center: Heavy-Duty Truck Idle Reduction Technologies

    Science.gov Websites

    reduction technologies. Both DOE and the U.S. Environmental Protection Agency (EPA) provide information Heavy-Duty Truck Idle Reduction Technologies to someone by E-mail Share Alternative Fuels Data Center: Heavy-Duty Truck Idle Reduction Technologies on Facebook Tweet about Alternative Fuels Data

  4. Alternative Fuels Data Center: Maryland Transportation Data for Alternative

    Science.gov Websites

    : BioFuels Atlas from the National Renewable Energy Laboratory Case Studies Video thumbnail for Baltimore on YouTube Video thumbnail for Maryland County Fleet Uses Wide Variety of Alternative Fuels Maryland /Jt3ftCMissc Video thumbnail for Veolia Transportation Converts Taxi Fleet to Propane Veolia Transportation

  5. Alternative Fuels Data Center: Colorado Transportation Data for Alternative

    Science.gov Websites

    (nameplate, MW) 2,478 Source: BioFuels Atlas from the National Renewable Energy Laboratory Case Studies Video Alternative Fuel Vehicles Beat the Heat, Fight the Freeze, and Conquer the Mountains Jan. 26, 2016 Video Video thumbnail for Partnerships Cement Long-Term Success for Northern Colorado Duo Partnerships Cement

  6. Alternative Fuels Data Center: Hydraulic Hybrid Pressed into Service in

    Science.gov Websites

    Refuse Collection Hydraulic Hybrid Pressed into Service in Refuse Collection to someone by E -mail Share Alternative Fuels Data Center: Hydraulic Hybrid Pressed into Service in Refuse Collection on Facebook Tweet about Alternative Fuels Data Center: Hydraulic Hybrid Pressed into Service in Refuse

  7. Alternative Fuels Data Center: Silicon Valley-based Electric Vehicle Parade

    Science.gov Websites

    Breaks Guinness World Record Silicon Valley-based Electric Vehicle Parade Breaks Guinness World Parade Breaks Guinness World Record on Facebook Tweet about Alternative Fuels Data Center: Silicon Valley -based Electric Vehicle Parade Breaks Guinness World Record on Twitter Bookmark Alternative Fuels Data

  8. Potential Coverage of Alternative Fuel Industries Under EPACT Section 501

    DOT National Transportation Integrated Search

    1996-01-01

    The Energy Policy Act (EPACT) has a goal of replacing ten percent of : transportation petroleum fuel with alternative fuels and replacement fuels by : the year 2000, and 30 percent by 2010. Sections 501 and 507 of EPACT encourage : and mandate use of...

  9. Alternative fossil-based transportation fuels

    DOT National Transportation Integrated Search

    2008-01-01

    "Alternative fuels derived from oil sands and from coal liquefaction can cost-effectively diversify fuel supplies, but neither type significantly reduces U.S. carbon-dioxide emissions enough to arrest long-term climate change".

  10. Alternative Fuels and Their Potential Impact on Aviation

    NASA Technical Reports Server (NTRS)

    Daggett, D.; Hendricks, R.; Walther, R.

    2006-01-01

    With a growing gap between the growth rate of petroleum production and demand, and with mounting environmental needs, the aircraft industry is investigating issues related to fuel availability, candidates for alternative fuels, and improved aircraft fuel efficiency. Bio-derived fuels, methanol, ethanol, liquid natural gas, liquid hydrogen, and synthetic fuels are considered in this study for their potential to replace or supplement conventional jet fuels. Most of these fuels present the airplane designers with safety, logistical, and performance challenges. Synthetic fuel made from coal, natural gas, or other hydrocarbon feedstock shows significant promise as a fuel that could be easily integrated into present and future aircraft with little or no modification to current aircraft designs. Alternatives, such as biofuel, and in the longer term hydrogen, have good potential but presently appear to be better suited for use in ground transportation. With the increased use of these fuels, a greater portion of a barrel of crude oil can be used for producing jet fuel because aircraft are not as fuel-flexible as ground vehicles.

  11. 10 CFR Appendix II to Part 504 - Fuel Price Computation

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Fuel Price Computation II Appendix II to Part 504 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS Pt. 504, App. II Appendix II to Part... effects of future real price increases for each fuel. The delivered price of an alternate fuel used to...

  12. 10 CFR Appendix II to Part 504 - Fuel Price Computation

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Fuel Price Computation II Appendix II to Part 504 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS EXISTING POWERPLANTS Pt. 504, App. II Appendix II to Part... effects of future real price increases for each fuel. The delivered price of an alternate fuel used to...

  13. Alternative Fuels Data Center: Alternative Fuel Vehicles Lower Emissions in

    Science.gov Websites

    improve air quality and save money. For information about this project, contact Clean Fuels Ohio. Download Gas School Buses Help Kansas City Save Money Nov. 12, 2011 Metropolitan Utilities District Fuels Fueling Stations July 1, 2010 Hybrid Electric Shuttle Buses Offer Free Rides in Maryland June 18, 2010

  14. Alternative Fuels Data Center: Vehicle Conversion Basics

    Science.gov Websites

    engine is one modified to use a different fuel or power source than the one for which it was originally ; configurations, meaning they operate exclusively on one alternative fuel. They can also be converted to "bi -fuel" configurations that have two separate tanks-one for conventional fuel and another for an

  15. Alternative Fuels Data Center: Alabama Transportation Data for Alternative

    Science.gov Websites

    Renewable Energy Laboratory Case Studies Video thumbnail for Alabama Prisons Adopt Propane, Establish Fuel , 2016 Video thumbnail for City of Hoover Fleet Boasts 200-Plus Flex Fuel Vehicles City of Hoover Fleet Boasts 200-Plus Flex Fuel Vehicles May 24, 2013 Video thumbnail for Biodiesel Fuels Education in Alabama

  16. 16 CFR 309.11 - Certification.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Importers, Producers, and Refiners of Non-Liquid Alternative Vehicle Fuels (other Than Electricity) and of... vehicle fuel (other than electricity), in each transfer you make to anyone who is not a consumer, you must certify the fuel rating of the non-liquid alternative vehicle fuel (other than electricity) consistent...

  17. 16 CFR 309.10 - Alternative vehicle fuel rating.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Electricity) and of Manufacturers of Electric Vehicle Fuel Dispensing Systems § 309.10 Alternative vehicle.../code_of_federal_regulations/ibr_locations.html. (b) If you are a manufacturer of electric vehicle fuel... electric vehicle fuel dispensing system, you must possess a reasonable basis, consisting of competent and...

  18. Alternative Fuels Data Center

    Science.gov Websites

    alternative fuels as propane, natural gas, liquefied hydrogen, liquid fuel derived from coal through the Fischer-Tropsch process, liquid hydrocarbons derived from biomass, and P-Series fuels. Biodiesel, ethanol ;hydrocarbons" includes liquids that contain oxygen, hydrogen, and carbon and as such "liquid

  19. Alternative Fuels Data Center: Ridesharing

    Science.gov Websites

    . Carsharing programs such as Zipcar, Car2Go, and Enterprise CarShare offer different plans and pricing for carsharing companies even offer alternative fuel vehicles, such as all-electric vehicles. Fuels &

  20. Liquefied natural gas fuel use : basic training manual

    DOT National Transportation Integrated Search

    1994-05-01

    The Urban Mass Transportation Administration's Alternative Fuel Initiative and the Environmental Protection Agency's 1991 regulations on transit bus exhaust emissions has resulted in a number of alternative fueled transit bus research and demonstrati...

  1. Compressed natural gas fuel use training manual

    DOT National Transportation Integrated Search

    1992-09-01

    The Urban Mass Transportation Administration (UMTA) Alternative Fuel Initiative and the Environmental Protection Agency (EPA) 1991 regulations on transit bus exhaust emissions has resulted in a number of alternative fueled transit bus demonstrations....

  2. Alternative Fuels Data Center: Ethanol Fueling Stations

    Science.gov Websites

    Studies California Ramps Up Biofuels Infrastructure Alternative Fuels Help Ensure America's National Parks Stay Green for Another Century More Ethanol Case Studies | All Case Studies Publications Handbook for

  3. Alternative Fuels Data Center

    Science.gov Websites

    alternative fuel projects, including the replacement of conventional vehicles with AFVs; the purchase of new purchase of fueling stations or equipment. The maximum loan amount is $500,000 per borrower, and the

  4. Rand Corporation National Security Research Division. Annual Report 2010-2011

    DTIC Science & Technology

    2011-01-01

    Approval of Sole-Source DoD Contracts to Native American Organizations A n nuA l R e p o R t 2 0 1 0 – 2 0 11 29 Alternative Fuels for the...average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed...shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. 1

  5. Metabolism Regulates the Spontaneous Firing of Substantia Nigra Pars Reticulata Neurons via KATP and Nonselective Cation Channels

    PubMed Central

    Lutas, Andrew; Birnbaumer, Lutz

    2014-01-01

    Neurons use glucose to fuel glycolysis and provide substrates for mitochondrial respiration, but neurons can also use alternative fuels that bypass glycolysis and feed directly into mitochondria. To determine whether neuronal pacemaking depends on active glucose metabolism, we switched the metabolic fuel from glucose to alternative fuels, lactate or β-hydroxybutyrate, while monitoring the spontaneous firing of GABAergic neurons in mouse substantia nigra pars reticulata (SNr) brain slices. We found that alternative fuels, in the absence of glucose, sustained SNr spontaneous firing at basal rates, but glycolysis may still be supported by glycogen in the absence of glucose. To prevent any glycogen-fueled glycolysis, we directly inhibited glycolysis using either 2-deoxyglucose or iodoacetic acid. Inhibiting glycolysis in the presence of alternative fuels lowered SNr firing to a slower sustained firing rate. Surprisingly, we found that the decrease in SNr firing was not mediated by ATP-sensitive potassium (KATP) channel activity, but if we lowered the perfusion flow rate or omitted the alternative fuel, KATP channels were activated and could silence SNr firing. The KATP-independent slowing of SNr firing that occurred with glycolytic inhibition in the presence of alternative fuels was consistent with a decrease in a nonselective cationic conductance. Although mitochondrial metabolism alone can prevent severe energy deprivation and KATP channel activation in SNr neurons, active glucose metabolism appears important for keeping open a class of ion channels that is crucial for the high spontaneous firing rate of SNr neurons. PMID:25471572

  6. Experimental Study of Turbine Fuel Thermal Stability in an Aircraft Fuel System Simulator

    NASA Technical Reports Server (NTRS)

    Vranos, A.; Marteney, P. J.

    1980-01-01

    The thermal stability of aircraft gas turbines fuels was investigated. The objectives were: (1) to design and build an aircraft fuel system simulator; (2) to establish criteria for quantitative assessment of fuel thermal degradation; and (3) to measure the thermal degradation of Jet A and an alternative fuel. Accordingly, an aircraft fuel system simulator was built and the coking tendencies of Jet A and a model alternative fuel (No. 2 heating oil) were measured over a range of temperatures, pressures, flows, and fuel inlet conditions.

  7. Alternative Fuels Data Center: quasar energy group Turns Organic Waste into

    Science.gov Websites

    Renewable Energy in Ohio quasar energy group Turns Organic Waste into Renewable Energy in Ohio to someone by E-mail Share Alternative Fuels Data Center: quasar energy group Turns Organic Waste group Turns Organic Waste into Renewable Energy in Ohio on Twitter Bookmark Alternative Fuels Data

  8. Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free

    Science.gov Websites

    Rides in Maryland Hybrid Electric Shuttle Buses Offer Free Rides in Maryland to someone by E -mail Share Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in Maryland on Facebook Tweet about Alternative Fuels Data Center: Hybrid Electric Shuttle Buses Offer Free Rides in

  9. Alternative Fuels Data Center: New York Broadens Network for Electric

    Science.gov Websites

    Vehicle Charging New York Broadens Network for Electric Vehicle Charging to someone by E-mail Share Alternative Fuels Data Center: New York Broadens Network for Electric Vehicle Charging on Facebook Tweet about Alternative Fuels Data Center: New York Broadens Network for Electric Vehicle Charging on

  10. Alternative Fuels Data Center: North Carolina's Henderson County Focuses on

    Science.gov Websites

    Natural Gas North Carolina's Henderson County Focuses on Natural Gas to someone by E-mail Share Alternative Fuels Data Center: North Carolina's Henderson County Focuses on Natural Gas on Facebook Tweet about Alternative Fuels Data Center: North Carolina's Henderson County Focuses on Natural Gas on Twitter

  11. Alternative Fuels Data Center: Natural Gas Related Links

    Science.gov Websites

    , AGA provides services to member natural gas pipelines, marketers, gatherers, international gas Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center : Natural Gas Related Links to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Related

  12. Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air

    Science.gov Websites

    Quality in New York Natural Gas Street Sweepers Improve Air Quality in New York to someone by E -mail Share Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air Quality in New York on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Street Sweepers Improve Air

  13. Alternative Fuels Data Center: City of Hendersonville Converts Vehicles to

    Science.gov Websites

    Natural Gas in North Carolina City of Hendersonville Converts Vehicles to Natural Gas in North to Natural Gas in North Carolina on Facebook Tweet about Alternative Fuels Data Center: City of Hendersonville Converts Vehicles to Natural Gas in North Carolina on Twitter Bookmark Alternative Fuels Data

  14. Alternative Fuels Data Center: Semi Service Outfits Replica Batmobile to

    Science.gov Websites

    Run on Natural Gas Semi Service Outfits Replica Batmobile to Run on Natural Gas to someone by E -mail Share Alternative Fuels Data Center: Semi Service Outfits Replica Batmobile to Run on Natural Gas on Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Semi Service Outfits Replica

  15. Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug-In

    Science.gov Websites

    Electric Vehicles Maintenance and Safety of Hybrid and Plug-In Electric Vehicles to someone by E-mail Share Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug-In Electric Vehicles on Facebook Tweet about Alternative Fuels Data Center: Maintenance and Safety of Hybrid and Plug

  16. Alternative Fuels Data Center: Students Reduce Vehicle Idling in San

    Science.gov Websites

    Antonio, Texas Students Reduce Vehicle Idling in San Antonio, Texas to someone by E-mail Share Alternative Fuels Data Center: Students Reduce Vehicle Idling in San Antonio, Texas on Facebook Tweet about Alternative Fuels Data Center: Students Reduce Vehicle Idling in San Antonio, Texas on Twitter Bookmark

  17. Alternative Fuels Data Center: Missouri High School Students Get Hands-On

    Science.gov Websites

    Training With Biodiesel Missouri High School Students Get Hands-On Training With Biodiesel to someone by E-mail Share Alternative Fuels Data Center: Missouri High School Students Get Hands-On Training Hands-On Training With Biodiesel on Twitter Bookmark Alternative Fuels Data Center: Missouri High School

  18. Alternative Fuels Data Center: Easter Seals: Supporting the Mission and

    Science.gov Websites

    Saving Money with Natural Gas Easter Seals: Supporting the Mission and Saving Money with and Saving Money with Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Easter Seals : Supporting the Mission and Saving Money with Natural Gas on Twitter Bookmark Alternative Fuels Data Center

  19. Alternative Fuels Data Center: College Students Engineer Efficient Vehicles

    Science.gov Websites

    in EcoCAR 2 CompetitionA> College Students Engineer Efficient Vehicles in EcoCAR 2 Competition to someone by E-mail Share Alternative Fuels Data Center: College Students Engineer Efficient Vehicles in EcoCAR 2 Competition on Facebook Tweet about Alternative Fuels Data Center: College Students Engineer

  20. Alternative Fuels Data Center: Diesel Vehicle Availability

    Science.gov Websites

    use biodiesel; however, be sure to check your original equipment manufacturer (OEM) engine warranty to ensure that higher-level blends of this alternative fuel are approved for use. B5 is approved for use in Vehicles Use the Alternative Fuel and Advanced Vehicle Search to browse the available models approved by

  1. Alternative Fuels Data Center: Goss' Garage Provides Tips for Using Ethanol

    Science.gov Websites

    in Classic Cars Goss' Garage Provides Tips for Using Ethanol in Classic Cars to someone by E -mail Share Alternative Fuels Data Center: Goss' Garage Provides Tips for Using Ethanol in Classic Cars on Facebook Tweet about Alternative Fuels Data Center: Goss' Garage Provides Tips for Using Ethanol

  2. Alternative Fuels Data Center: UC Davis Pioneers Research for Plug-In

    Science.gov Websites

    gas vehicle District of Columbia's Government Fleet Uses a Wide Variety of Alternative Fuels Dec. 5 . Maryland County Fleet Uses Wide Variety of Alternative Fuels Jan. 17, 2015 Photo of a school bus Diego Feb. 2, 2013 Photo of neighborhood electric vehicle Mammoth Cave National Park Uses Only

  3. Alternative Fuels Data Center: EV Battery Recycling

    Science.gov Websites

    Battery Recycling Find out how one entrepreneur is working on new uses for old plug-in electric vehicle vehicle District of Columbia's Government Fleet Uses a Wide Variety of Alternative Fuels Dec. 5, 2015 . Maryland County Fleet Uses Wide Variety of Alternative Fuels Jan. 17, 2015 Photo of a school bus

  4. Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle

    Science.gov Websites

    Emissions Data Sources and Assumptions Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions to someone by E-mail Share Alternative Fuels Data Center: Hybrid and Plug-In Electric Vehicle Emissions Data Sources and Assumptions on Facebook Tweet about Alternative Fuels Data

  5. Alternative Fuels Data Center: Cooking Oil Powers Biodiesel Vehicles in

    Science.gov Websites

    Rhode Island Cooking Oil Powers Biodiesel Vehicles in Rhode Island to someone by E-mail Share Alternative Fuels Data Center: Cooking Oil Powers Biodiesel Vehicles in Rhode Island on Facebook Tweet about Alternative Fuels Data Center: Cooking Oil Powers Biodiesel Vehicles in Rhode Island on Twitter Bookmark

  6. Alternative Fuels Data Center: City of Cincinnati Turns Sustainable Fleet

    Science.gov Websites

    Plan into On-Road Reality City of Cincinnati Turns Sustainable Fleet Plan into On-Road Reality Plan into On-Road Reality on Facebook Tweet about Alternative Fuels Data Center: City of Cincinnati Turns Sustainable Fleet Plan into On-Road Reality on Twitter Bookmark Alternative Fuels Data Center

  7. Displacement efficiency of alternative energy and trans-provincial imported electricity in China.

    PubMed

    Hu, Yuanan; Cheng, Hefa

    2017-02-17

    China has invested heavily on alternative energy, but the effectiveness of such energy sources at substituting the dominant coal-fired generation remains unknown. Here we analyse the displacement of fossil-fuel-generated electricity by alternative energy, primarily hydropower, and by trans-provincial imported electricity in China between 1995 and 2014 using two-way fixed-effects panel regression models. Nationwide, each unit of alternative energy displaces nearly one-quarter of a unit of fossil-fuel-generated electricity, while each unit of imported electricity (regardless of the generation source) displaces ∼0.3 unit of fossil-fuel electricity generated locally. Results from the six regional grids indicate that significant displacement of fossil-fuel-generated electricity occurs once the share of alternative energy in the electricity supply mix exceeds ∼10%, which is accompanied by 10-50% rebound in the consumption of fossil-fuel-generated electricity. These findings indicate the need for a policy that integrates carbon taxation, alternative energy and energy efficiency to facilitate China's transition towards a low-carbon economy.

  8. Displacement efficiency of alternative energy and trans-provincial imported electricity in China

    NASA Astrophysics Data System (ADS)

    Hu, Yuanan; Cheng, Hefa

    2017-02-01

    China has invested heavily on alternative energy, but the effectiveness of such energy sources at substituting the dominant coal-fired generation remains unknown. Here we analyse the displacement of fossil-fuel-generated electricity by alternative energy, primarily hydropower, and by trans-provincial imported electricity in China between 1995 and 2014 using two-way fixed-effects panel regression models. Nationwide, each unit of alternative energy displaces nearly one-quarter of a unit of fossil-fuel-generated electricity, while each unit of imported electricity (regardless of the generation source) displaces ~0.3 unit of fossil-fuel electricity generated locally. Results from the six regional grids indicate that significant displacement of fossil-fuel-generated electricity occurs once the share of alternative energy in the electricity supply mix exceeds ~10%, which is accompanied by 10-50% rebound in the consumption of fossil-fuel-generated electricity. These findings indicate the need for a policy that integrates carbon taxation, alternative energy and energy efficiency to facilitate China's transition towards a low-carbon economy.

  9. Clean Cities 2016 Vehicle Buyer's Guide

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    2016-02-01

    Drivers and fleets are increasingly turning to the hundreds of light-duty, alternative fuel, and advanced technology vehicle models that reduce petroleum use, save on fuel costs, and cut emissions. This guide provides a comprehensive list of the 2016 light-duty models that use alternative fuels or advanced fuel-saving technologies.

  10. 49 CFR 536.10 - Treatment of dual-fuel and alternative fuel vehicles-consistency with 49 CFR part 538.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... vehicles-consistency with 49 CFR part 538. 536.10 Section 536.10 Transportation Other Regulations Relating... vehicles—consistency with 49 CFR part 538. (a) Statutory alternative fuel and dual-fuel vehicle fuel... economy in a particular compliance category by more than the limits set forth in 49 U.S.C. 32906(a), the...

  11. Describing current and potential markets for alternative-fuel vehicles

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1996-03-26

    Motor vehicles are a major source of greenhouse gases, and the rising numbers of motor vehicles and miles driven could lead to more harmful emissions that may ultimately affect the world`s climate. One approach to curtailing such emissions is to use, instead of gasoline, alternative fuels: LPG, compressed natural gas, or alcohol fuels. In addition to the greenhouse gases, pollutants can be harmful to human health: ozone, CO. The Clean Air Act Amendments of 1990 authorized EPA to set National Ambient Air Quality Standards to control this. The Energy Policy Act of 1992 (EPACT) was the first new law tomore » emphasize strengthened energy security and decreased reliance on foreign oil since the oil shortages of the 1970`s. EPACT emphasized increasing the number of alternative-fuel vehicles (AFV`s) by mandating their incremental increase of use by Federal, state, and alternative fuel provider fleets over the new few years. Its goals are far from being met; alternative fuels` share remains trivial, about 0.3%, despite gains. This report describes current and potential markets for AFV`s; it begins by assessing the total vehicle stock, and then it focuses on current use of AFV`s in alternative fuel provider fleets and the potential for use of AFV`s in US households.« less

  12. Alternative Fuels Data Center

    Science.gov Websites

    motor fuel tax on a gallon equivalent basis. Alternative fuels include natural gas, propane, hydrogen , and hythane. A gallon equivalent is defined as 5.660 pounds (lbs.) of compressed natural gas, 6.06 lbs

  13. Alternative Fuels Data Center

    Science.gov Websites

    Alternative Fuel Vehicle (AFV) Registration A fee of $75 is required for the registration of an AFV state motor fuel tax laws. Compressed natural gas, liquefied natural gas, and propane are not subject to

  14. Alternative Fuels Data Center: Ethanol Fueling Infrastructure Development

    Science.gov Websites

    Studies California Ramps Up Biofuels Infrastructure Alternative Fuels Help Ensure America's National Parks Stay Green for Another Century More Ethanol Case Studies | All Case Studies Publications Handbook for

  15. Alternative Fuels Data Center: Natural Gas Fueling Station Locations

    Science.gov Websites

    or ZIP code or along a route in the United States. Loading alternative fueling station locator Fleet Rightsizing System Efficiency Locate Stations Search by Location Map a Route Laws & Incentives

  16. Urban airshed modeling of air quality impacts of alternative transportation fuel use in Los Angeles and Atlanta

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    1997-12-01

    The main objective of NREL in supporting this study is to determine the relative air quality impact of the use of compressed natural gas (CNG) as an alternative transportation fuel when compared to low Reid vapor pressure (RVP) gasoline and reformulated gasoline (RFG). A table lists the criteria, air toxic, and greenhouse gas pollutants for which emissions were estimated for the alternative fuel scenarios. Air quality impacts were then estimated by performing photochemical modeling of the alternative fuel scenarios using the Urban Airshed Model Version 6.21 and the Carbon Bond Mechanism Version IV (CBM-IV) (Geary et al., 1988) Using thismore » model, the authors examined the formation and transport of ozone under alternative fuel strategies for motor vehicle transportation sources for the year 2007. Photochemical modeling was performed for modeling domains in Los Angeles, California, and Atlanta, Georgia.« less

  17. Flame speed enhancement of solid nitrocellulose monopropellant coupled with graphite at microscales

    NASA Astrophysics Data System (ADS)

    Jain, S.; Yehia, O.; Qiao, L.

    2016-03-01

    The flame-speed-enhancement phenomenon of a solid monopropellant (nitrocellulose) using a highly conductive thermal base (graphite sheet) was demonstrated and studied both experimentally and theoretically. A propellant layer ranging from 20 μm to 170 μm was deposited on the top of a 20-μm thick graphite sheet. Self-propagating oscillatory combustion waves were observed, with average flame speed enhancements up to 14 times the bulk value. The ratio of the fuel-to-graphite layer thickness affects not only the average reaction front velocities but also the period and the amplitude of the combustion wave oscillations. To better understand the flame-speed enhancement and the oscillatory nature of the combustion waves, the coupled nitrocellulose-graphite system was modeled using one-dimensional energy conservation equations along with simple one-step chemistry. The period and the amplitude of the oscillatory combustion waves were predicted as a function of the ratio of the fuel-to-graphite thickness (R), the ratio of the graphite-to-fuel thermal diffusivity (α0), and the non-dimensional inverse adiabatic temperature rise (β). The predicted flame speeds and the characteristics of the oscillations agree well with the experimental data. The new concept of using a highly conductive thermal base such as carbon-based nano- and microstructures to enhance flame propagation speed or burning rate of propellants and fuels could lead to improved performance of solid and liquid rocket motors, as well as of the alternative energy conversion microelectromechanical devices.

  18. Alternative-fueled truck demonstration natural gas program: Caterpillar G3406LE development and demonstration

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    NONE

    In 1990, the California Energy Commission, the South Coast Air Quality Management District, and the Southern California Gas Company joined together to sponsor the development and demonstration of compressed natural gas engines for Class 8 heavy-duty line-haul trucking applications. This program became part of an overall Alternative-Fueled Truck Demonstration Program, with the goal of advancing the technological development of alternative-fueled engines. The demonstration showed natural gas to be a technically viable fuel for Class 8 truck engines.

  19. Institute for Sustainable Energy

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Agrawal, Ajay

    2016-03-28

    Alternate fuels offer unique challenges and opportunities as energy source for power generation, vehicular transportation, and industrial applications. Institute for Sustainable Energy (ISE) at UA conducts innovative research to utilize the complex mix of domestically-produced alternate fuels to achieve low-emissions, high energy-efficiency, and fuel-flexibility. ISE also provides educational and advancement opportunities to students and researchers in the energy field. Basic research probing the physics and chemistry of alternative fuels has generated practical concepts investigated in a burner and engine test platforms.

  20. United States transportation fuel economics (1975 - 1995)

    NASA Technical Reports Server (NTRS)

    Alexander, A. D., III

    1975-01-01

    The United States transportation fuel economics in terms of fuel resources options, processing alternatives, and attendant economics for the period 1975 to 1995 are evaluated. The U.S. energy resource base is reviewed, portable fuel-processing alternatives are assessed, and selected future aircraft fuel options - JP fuel, liquid methane, and liquid hydrogen - are evaluated economically. Primary emphasis is placed on evaluating future aircraft fuel options and economics to provide guidance for future strategy of NASA in the development of aviation and air transportation research and technology.

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