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Sample records for fleet ups cng

  1. UPS CNG Truck Fleet Final Report

    Alternative Fuels and Advanced Vehicles Data Center

    ® ® ® ® ® ® ® Clean Air Natural Gas Vehicle This is a Clean Air Natural Gas Vehicle This is a UPS CNG Truck Fleet UPS CNG Truck Fleet UPS CNG Truck Fleet Final results Final Results Produced for the U.S. Department of Energy (DOE) by the National Renewable Energy Laboratory (NREL), a DOE national laboratory Alternative Fuel Trucks DOE/NREL Truck Evaluation Project By Kevin Chandler, Battelle Kevin Walkowicz, National Renewable Energy Laboratory Nigel Clark, West Virginia University

  2. UPS CNG Truck Fleet Start Up Experience: Alternative Fuel Truck Evaluation Project

    SciTech Connect

    Walkowicz, K.

    2001-08-14

    UPS operates 140 Freightliner Custom Chassis compressed natural gas (CNG)-powered vehicles with Cummins B5.9G engines. Fifteen are participating in the Alternative Fuel Truck Evaluation Project being funded by DOE's Office of Transportation Technologies and the Office of Heavy Vehicle Technologies.

  3. NREL: News - UPS Fleet Study Quantifies the Reliability, Low...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    UPS Fleet Study Quantifies the Reliability, Low Emissions of CNG Trucks Tuesday October ... Service (UPS), which has the nation's largest private compressed natural gas (CNG) fleet. ...

  4. Barwood CNG Cab Fleet Study: Final Results

    SciTech Connect

    Whalen, P.; Kelly, K.; John, M.

    1999-05-03

    This report describes a fleet study conducted over a 12-month period to evaluate the operation of dedicated compress natural gas (CNG) Ford Crown Victoria sedans in a taxicab fleet. In the study, we assess the performance and reliability of the vehicles and the cost of operating the CNG vehicles compared to gasoline vehicles. The study results reveal that the CNG vehicles operated by this fleet offer both economic and environmental advantages. The total operating costs of the CNG vehicles were about 25% lower than those of the gasoline vehicles. The CNG vehicles performed as well as the gasoline vehicles, and were just as reliable. Barwood representatives and drivers have come to consider the CNG vehicles an asset to their business and to the air quality of the local community.

  5. CNG and Fleets: Building Your Business Case

    SciTech Connect

    2015-09-01

    Two online resources help fleets evaluate the economic soundness of a compressed natural gas program. The National Renewable Energy Laboratory's (NREL's) Vehicle Infrastructure and Cash-Flow Evaluation (VICE 2.0) model and the accompanying report, Building a Business Case for Compressed Natural Gas in Fleet Applications, are uniquely designed for fleet managers considering an investment in CNG and can help ensure wise investment decisions about CNG vehicles and infrastructure.

  6. UPS CNG Truck Fleet Final Results: Alternative Fuel Truck Evaluation Project (Brochure)

    SciTech Connect

    Not Available

    2002-08-01

    This report provides transportation professionals with quantitative, unbiased information on the cost, maintenance, operational and emissions characteristics of CNG as one alternative to conventional diesel fuel for heavy-duty trucking applications.

  7. Barwood CNG Cab Fleet Study: Final Results

    Alternative Fuels and Advanced Vehicles Data Center

    Barwood CNG Cab Fleet Study Final Results May 1999 * NREL/ TP-540-26035 Peg Whalen, Ken Kelly, and Mardi John National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * * * * Battelle * * * * Bechtel Contract No. DE-AC36-99-GO10337 National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest

  8. Alternative Fuels Data Center: CNG Fleets Aid in Superstorm Recovery

    Alternative Fuels and Advanced Vehicles Data Center

    It was nice to see towns that had invested in CNG and biodiesel continuing to be able to ... stations were equipped with back-up biodiesel generators. "It was nice to see towns ...

  9. SuperShuttle CNG Fleet Evaluation--Final Report

    SciTech Connect

    Eudy, L.

    2000-12-07

    The mission of the US Department of Energy's Office of Transportation Technologies is to promote the development and deployment of transportation technologies that reduce US dependence on foreign oil, while helping to improve the nation's air quality and promoting US competitiveness. In support of this mission, DOE has directed the National Renewable Energy Laboratory to conduct projects to evaluate the performance and acceptability of alternative fuel vehicles. NREL has undertaken several fleet study projects, which seek to provide objective real-world fleet experiences with AFVs. For this type of study we collect, analyze, and report on operational, cost, emissions, and performance data from AFVs being driven in a fleet application. The primary purpose of such studies is to make real-world information on AFVs available to fleet managers and other potential AFV purchasers. For this project, data was collected from 13 passenger vans operating in the Boulder/Denver, Colorado area. The study vehicles were all 1999 Ford E-350 passenger vans based at SuperShuttle's Boulder location. Five of the vans were dedicated CNG, five were bi-fuel CNG/gasoline, and three were standard gasoline vans that were used for comparison.

  10. Business Case for CNG in Municipal Fleets (Presentation)

    SciTech Connect

    Johnson, C.

    2010-07-27

    Presentation about compressed natural gas in municipal fleets, assessing investment profitability, the VICE model, base-case scenarios, and pressing questions for fleet owners.

  11. CNG and Fleets: Building Your Business Case (Fact Sheet), NREL...

    Alternative Fuels and Advanced Vehicles Data Center

    Natural gas is a clean-burning, abundant, and domestically produced energy source. In the fleet world, these attributes have garnered growing interest in compressed natural gas ...

  12. NGV fleet fueling station business plan: A public, private and utility partnership to identify economical business options for implementation of CNG fueling infrastructure

    SciTech Connect

    Not Available

    1993-07-01

    The City of Long Beach recently incorporated an additional 61 natural gas vehicles (NGV) within its own fleet, bringing the City`s current NGV fleet to 171 NGVs. During January 1992, the City opened its first public access compressed natural gas (CNG) fueling station (86 CFM). This action served as the City`s first step toward developing the required CNG infrastructure to accommodate its growing NGV fleet, as well as those of participating commercial and private fleet owners. The City of Long Beach is committed to promoting NGVs within its own fleet, as well as encouraging NGV use by commercial and private fleet owners and resolving market development barriers. The NGV Business Plan provides recommendations for priority locations, station size and design, capital investment, partnership and pricing options. The NGV Business Plan also includes an econometric model to calculate CNG infrastructure cost recovery options, based on CNG market research within the City of Long Beach and Southern California area. Furthermore, the NGV Business Plan provides the City with a guide regarding CNG infrastructure investment, partnerships and private fueling programs. Although the NGV Business Plan was developed to address the prevailing CNG-related issues affecting the City of Long Beach, the methodology used within the NGV Business Plan and, more significantly, the accompanying econometric model will assist local governments, nation-wide, in the successful implementation of similar CNG infrastructures required for effective market penetration of NGVs.

  13. VICE 2.0 Helps Fleets Evaluate CNG Investments (Fact Sheet)

    SciTech Connect

    Not Available

    2014-03-01

    Vehicle and Infrastructure Cash-Flow Evaluation (VICE) 2.0 online tool estimates financial and emissions benefits of compressed natural gas (CNG) in vehicles.

  14. Clean Cities Launches Improved Tool to Help Fleets Evaluate CNG Investments

    Energy.gov [DOE]

    The popular VICE Model is newly updated to allow fleets greater flexibility in determining payback periods for natural gas vehicles and fueling infrastructure.

  15. Alternative Fuels Data Center: New Hampshire Fleet Revs up With...

    Alternative Fuels and Advanced Vehicles Data Center

    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 ...

  16. Ford's CNG vehicle research

    SciTech Connect

    Nichols, R.J.

    1983-06-01

    Several natural gas vehicles have been built as part of Ford's Alternative Fuel Demonstration Fleet. Two basic methods, compressed gas (CNG), and liquified gas (LNG) were used. Heat transfer danger and the expense and special training needed for LNG refueling are cited. CNG in a dual-fuel engine was demonstrated first. The overall results were unsatisfactory. A single fuel LNG vehicle was then demonstrated. Four other demonstrations, testing different tank weights and engine sizes, lead to the conclusion that single fuel vehicles optimized for CNG use provide better fuel efficiency than dual-fuel vehicles. Lack of public refueling stations confines use to fleet operations.

  17. SuperShuttle CNG Fleet Study Summary: Clean Cities Alternative Fuel Information Series, Alternative Fuel Case Study

    SciTech Connect

    Eudy, L.

    2001-03-05

    An account of the successful use of alternative fuels in a fleet of SuperShuttle passenger vans, which offer shared-rides between Boulder and Denver International Airport.

  18. VICE 2.0 Helps Fleets Evaluate CNG Investments (Fact Sheet), Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    Alternative Fuels and Advanced Vehicles Data Center

    Vehicle and Infrastructure Cash-Flow Evaluation (VICE) Model helps you estimate the financial and emissions benefits you can expect by transitioning to compressed natural gas. Using your fleet-specific data: * Number of vehicles * Vehicle types * Fuel use * Planned vehicle-acquisition schedules VICE calculates and displays: * Return on investment * Payback period * Annual greenhouse gas savings * Fuel availability and useage VICE covers the following vehicle types: * Transit Bus * School Bus *

  19. Clean Cities Case Study: UPS delivers with Alternative Fuels

    SciTech Connect

    Frailey, M.

    1999-08-30

    In the fall of 1994, the UPS fleet in Landover, Maryland, began operating 20 vehicles on CNG. UPS selected CNG because natural gas is an abundant domestic resource that is available in almost every city in the US, and it also generally costs less than other fuels. The UPS project, funded by DOE through NREL and managed by TRI, was designed to test the feasibility of using CNG in a medium-duty pick-up and delivery fleet. This study is intended only to illustrate approaches that organizations could use in adopting AFVs into their fleets.

  20. Business Case for Compressed Natural Gas in Municipal Fleets...

    Energy Saver

    Business Case for Compressed Natural Gas in Municipal Fleets Business Case for Compressed Natural Gas in Municipal Fleets This report describes how NREL used the CNG Vehicle and ...

  1. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van - Hydrogen/CNG Operations Summary - January 2003

    SciTech Connect

    Karner, D.; Francfort, J.E.

    2003-01-16

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen-85% CNG.

  2. Advanced Vehicle Testing Activity: Dodge Ram Wagon Van -- Hydrogen/CNG Operations Summary

    SciTech Connect

    Don Karner; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle, a Dodge Ram Wagon Van, operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 22,816 miles of testing for the Dodge Ram Wagon Van, operating on CNG fuel, and a blended fuel of 15% hydrogen–85% CNG.

  3. LNG to CNG refueling stations

    SciTech Connect

    Branson, J.D.

    1995-12-31

    While the fleet operator is concerned about the environment, he or she is going to make the choice based primarily on economics. Which fuel provides the lowest total operating cost? The calculation of this costing must include the price-per-gallon of the fuel delivered, as well as the tangible and intangible components of fuel delivery, such as downtime for vehicles during the refueling process, idle time for drivers during refueling, emissions costings resulting from compressor oil blow-by, inclusion of non-combustible constituents in the CNG, and energy consumption during the refueling process. Also, the upfront capital requirement of similar delivery capabilities must be compared. The use of LNG as the base resource for the delivered CNG, in conjunction with the utilization of a fully temperature-compressed LNG/CNG refueling system, eliminates many of the perceived shortfalls of CNG. An LNG/CNG refueling center designed to match the capabilities of the compressor-based station will have approximately the same initial capital requirement. However, because it derives its CNG sales product from the {minus}260 F LNG base product, thus availing itself of the natural physical properties of the cryogenic product, all other economic elements of the system favor the LNG/CNG product.

  4. Advanced Vehicle Testing Activity: High-Percentage Hydrogen/CNG Blend, Ford F-150 -- Operating Summary

    SciTech Connect

    Don Karner; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents the results of 4,695 miles of testing for one of the blended fuel vehicles, a Ford F-150 pickup truck, operating on up to 50% hydrogen–50% CNG fuel.

  5. Advanced Vehicle Testing Activity: Low-Percentage Hydrogen/CNG Blend, Ford F-150 -- Operating Summary

    SciTech Connect

    Karner, D.; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy’s Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service’s Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 16,942 miles of testing for one of the blended fuel vehicles, a Ford F-150 pickup truck, operating on up to 30% hydrogen/70% CNG fuel.

  6. Alternative Fuels Data Center: Kern County Schools Expands CNG Station for

    Alternative Fuels and Advanced Vehicles Data Center

    Bus Fleet and Public Use Kern County Schools Expands CNG Station for Bus Fleet and Public Use to someone by E-mail Share Alternative Fuels Data Center: Kern County Schools Expands CNG Station for Bus Fleet and Public Use on Facebook Tweet about Alternative Fuels Data Center: Kern County Schools Expands CNG Station for Bus Fleet and Public Use on Twitter Bookmark Alternative Fuels Data Center: Kern County Schools Expands CNG Station for Bus Fleet and Public Use on Google Bookmark Alternative

  7. Compressed natural gas (CNG) measurement

    SciTech Connect

    Husain, Z.D.; Goodson, F.D.

    1995-12-01

    The increased level of environmental awareness has raised concerns about pollution. One area of high attention is the internal combustion engine. The internal combustion engine in and of itself is not a major pollution threat. However, the vast number of motor vehicles in use release large quantities of pollutants. Recent technological advances in ignition and engine controls coupled with unleaded fuels and catalytic converters have reduced vehicular emissions significantly. Alternate fuels have the potential to produce even greater reductions in emissions. The Natural Gas Vehicle (NGV) has been a significant alternative to accomplish the goal of cleaner combustion. Of the many alternative fuels under investigation, compressed natural gas (CNG) has demonstrated the lowest levels of emission. The only vehicle certified by the State of California as an Ultra Low Emission Vehicle (ULEV) was powered by CNG. The California emissions tests of the ULEV-CNG vehicle revealed the following concentrations: Non-Methane Hydrocarbons 0.005 grams/mile Carbon Monoxide 0.300 grams/mile Nitrogen Oxides 0.040 grams/mile. Unfortunately, CNG vehicles will not gain significant popularity until compressed natural gas is readily available in convenient locations in urban areas and in proximity to the Interstate highway system. Approximately 150,000 gasoline filling stations exist in the United States while number of CNG stations is about 1000 and many of those CNG stations are limited to fleet service only. Discussion in this paper concentrates on CNG flow measurement for fuel dispensers. Since the regulatory changes and market demands affect the flow metering and dispenser station design those aspects are discussed. The CNG industry faces a number of challenges.

  8. Effect of CNG start - gasoline run on emissions from a 3/4 ton pick-up truck

    SciTech Connect

    Springer, K.J.; Smith, L.R.; Dickinson, A.G.

    1994-10-01

    This paper describes experiments to determine the effect on exhaust emissions of starting on compressed natural gas (CNG) and then switching to gasoline once the catalyst reaches operating temperature. Carbon monoxide, oxides of nitrogen, and detailed exhaust hydrocarbon speciation data were obtained for dedicated CNG, then unleaded gasoline, and finally CNG start - gasoline run using the Federal Test Procedure at 24{degree}C and at -7{degree}C. The results was a reductiopn in emissions from the gasoline baseline, especially at -7{degree}C. It was estimated that CNG start - gasoline run resulted in a 71 percent reduction in potential ozone formation per mile. 3 refs., 6 figs., 11 tabs.

  9. Advanced Vehicle Testing Activity: Low-Percentage Hydrogen/CNG Blend Ford F-150 Operating Summary - January 2003

    SciTech Connect

    Karner, D.; Francfort, J.E.

    2003-01-22

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of 16,942 miles of testing for one of the blended fuel vehicles, a Ford F-150 pickup truck, operating on up to 30% hydrogen/70% CNG fuel.

  10. Advanced Vehicle Testing Activity: High-Percentage Hydrogen/CNG Blend Ford F-150 Operating Summary - January 2003

    SciTech Connect

    Karner, D.; Francfort, J.E.

    2003-01-22

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents the results of 4,695 miles of testing for one of the blended fuel vehicles, a Ford F-150 pickup truck, operating on up to 50% hydrogen-50% CNG fuel.

  11. SuperShuttle CNG Fleet Study Summary; Resumen de Estuidio de la Flotilla de GNC de la Empresa SuperShuttle

    SciTech Connect

    Eudy, L.

    2001-10-01

    An account of the successful use of alternative fuels in a fleet of SuperShuttle passenger vans, which offer shared-rides between Boulder and Denver International Airport.

  12. Effect of CNG start-gasoline run on emissions from a 3/4 ton pick-up truck

    SciTech Connect

    Springer, K.J.; Smith, L.R.; Dickinson, A.G.

    1994-10-01

    This paper describes experiments to determine the effect on exhaust emissions of starting on compressed natural gas (CNG) and then switching to gasoline once the catalyst reaches operating temperature. Carbon monoxide, oxides of nitrogen, and detailed exhaust hydrocarbon speciation data were obtained for dedicated CNG, then unleaded gasoline, and finally CNG start-gasoline run using the Federal Test Procedure at 24{degree}C and at -7{degree}C. The result was a reduction in emissions from the gasoline baseline, especially at -7{degree}C. It was estimated that CNG start - gasoline run resulted in a 71 percent reduction in potential ozone formation per mile. 3 refs., 6 figs., 11 tabs.

  13. Dual-Fuel Truck Fleet: Start-Up Experience

    SciTech Connect

    NREL

    1998-09-30

    Although dual-fuel engine technology has been in development and limited use for several years, it has only recently moved toward full-scale operational capability for heavy-duty truck applications. Unlike a bifuel engine, which has two separate fuel systems that are used one at a time, a dual-fuel engine uses two fuel systems simultaneously. One of California's South Coast Air Quality Management District (SCAQMD) current programs is a demonstration of dual-fuel engine technology in heavy-duty trucks. These trucks are being studied as part of the National Renewable Energy Laboratory's (NREL's) Alternative Fuel Truck Program. This report describes the start-up experience from the program.

  14. Safety and Regulatory Structure for CNG, CNG-Hydrogen, Hydrogen...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hydrogen, Hydrogen Vehicles and Fuels in China Safety and Regulatory Structure for CNG, CNG-Hydrogen, Hydrogen Vehicles and Fuels in China Presentation given by Jinyang Zheng of ...

  15. Business Case for Compressed Natural Gas in Municipal Fleets

    SciTech Connect

    Johnson, C.

    2010-06-01

    This report describes how NREL used the CNG Vehicle and Infrastructure Cash-Flow Evaluation (VICE) model to establish guidance for fleets making decisions about using compressed natural gas.

  16. Ten Years of Compressed Natural Gas (CNG) Operations at SunLine Transit Agency: April 2003--December 2004

    SciTech Connect

    Chandler, K.

    2006-01-01

    This report focuses on the lesson learned at the SunLine Transit Agency after it converted in 1994 its entire operating transit bus fleet to compressed natural gas (CNG).

  17. Light Duty Vehicle CNG Tanks

    Energy.gov [DOE] (indexed site)

    Duty Vehicle CNG Tanks Dane A. Boysen, PhD Program Director Advanced Research Projects ... Uh, sorry no Commercial CNG Tanks Tank Type I Type IV Material steel carbon fiber Capacity ...

  18. Technology demonstration of dedicated compressed natural gas (CNG) original equipment manufacturer (OEM) vehicles at Ft. Bliss, Texas. Interim report

    SciTech Connect

    Alvarez, R.A.; Yost, D.M.

    1995-11-01

    A technology demonstration program of dedicated compressed natural gas (CNG) original equipment manufacturer (OEM) vehicles was conducted at FL Bliss, Texas to demonstrate the use of CNG as an alternative fuel. The demonstration program at FL Bliss was the first Army initiative with CNG-fueled vehicles under the legislated Alternative Motor Fuels Act. This Department of Energy (DOE)-supported fleet demonstration consisted of 48 General Services Administration (GSA)-owned, Army-leased 1992 dedicated CNG General Motors (GM) 3/4-ton pickup trucks and four 1993 gasoline-powered Chevrolet 3/4-ton pickup trucks.

  19. Overview of DOE … DOT December 2009 CNG and Hydrogen Fuels Workshop

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE-DOT CNG-H 2 Workshop Summary and Highlights Antonio Ruiz DOE Vehicular Tank Workshop April 29, 2010 - Sandia National Laboratories, CA 2 CNG-H2 Fuels Workshop Washinton ,DC, December 10-11, 2009 On December 10-11, 2009, experts from China, India, Brazil (by webinar), Canada and the United States met in Washington, D.C., to share lessons learned about deploying CNG and hydrogen- fueled vehicles in public transit fleets and the consumer sector. Objectives of the Workshop: 1.Compare properties

  20. Safety and Regulatory Structure for CNG, CNG-Hydrogen, Hydrogen...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... gas and liquefied petroleum gas automotive 7 Regulations for compressed natural gas filling stations * Main regulations and standards for CNG vehicle 5Regulations and Standards ...

  1. U.S. Department of Energy FreedomCAR & Vehicle Technologies Program Advanced Vehicle Testing Activity, Hydrogen/CNG Blended Fuels Performance Testing in a Ford F-150

    SciTech Connect

    James E. Francfort

    2003-11-01

    Federal regulation requires energy companies and government entities to utilize alternative fuels in their vehicle fleets. To meet this need, several automobile manufacturers are producing compressed natural gas (CNG)-fueled vehicles. In addition, several converters are modifying gasoline-fueled vehicles to operate on both gasoline and CNG (Bifuel). Because of the availability of CNG vehicles, many energy company and government fleets have adopted CNG as their principle alternative fuel for transportation. Meanwhile, recent research has shown that blending hydrogen with CNG (HCNG) can reduce emissions from CNG vehicles. However, blending hydrogen with CNG (and performing no other vehicle modifications) reduces engine power output, due to the lower volumetric energy density of hydrogen in relation to CNG. Arizona Public Service (APS) and the U.S. Department of Energy’s Advanced Vehicle Testing Activity (DOE AVTA) identified the need to determine the magnitude of these effects and their impact on the viability of using HCNG in existing CNG vehicles. To quantify the effects of using various blended fuels, a work plan was designed to test the acceleration, range, and exhaust emissions of a Ford F-150 pickup truck operating on 100% CNG and blends of 15 and 30% HCNG. This report presents the results of this testing conducted during May and June 2003 by Electric Transportation Applications (Task 4.10, DOE AVTA Cooperative Agreement DEFC36- 00ID-13859).

  2. Building a Business Case for Compressed Natural Gas in Fleet Applications

    SciTech Connect

    Mitchell, G.

    2015-03-19

    Natural gas is a clean-burning, abundant, and domestically produced source of energy. Compressed natural gas (CNG) has recently garnered interest as a transportation fuel because of these attributes and because of its cost savings and price stability compared to conventional petroleum fuels. The National Renewable Energy Laboratory (NREL) developed the Vehicle Infrastructure and Cash-Flow Evaluation (VICE) model to help businesses and fleets evaluate the financial soundness of CNG vehicle and CNG fueling infrastructure projects.

  3. Alternative Fuels Data Center: AT&T Fleet Reaches Milestone of...

    Alternative Fuels and Advanced Vehicles Data Center

    AT&T Fleet Reaches Milestone of 8,000 CNG Vehicles Learn how AT&T received its 8,000th compressed natural gas vehicle and now has a total of 10,000 various alternative fuel and ...

  4. Comparison of Clean Diesel Buses to CNG Buses | Department of...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Comparative Study on Exhaust Emissions from Diesel- and CNG-Powered Urban Buses Summary of Swedish Experiences on CNG and "Clean" Diesel Buses CNG and ...

  5. CNG, Hydrogen, CNG-Hydrogen Blends - Critical Fuel Properties...

    Energy.gov [DOE] (indexed site)

    Jay Keller of Sandia National Laboratories at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cngh2workshop2keller.pdf (3.5 MB) More Documents & Publications ...

  6. Safety and Regulatory Structure for CNG, CNG-Hydrogen Vehicles...

    Energy.gov [DOE] (indexed site)

    Ambrish Mishra of India's Ministry of Petroleum and Natural Gas at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cngh2workshop3mishra.pdf (71.95 KB) More ...

  7. Successful Adoption of CNG and Energing CNG-Hydrogen Program...

    Energy.gov [DOE] (indexed site)

    given by Narendra Kumar Pal of the University of Nevada at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cngh2workshop6pal.pdf (6.18 MB) More Documents & ...

  8. CNG, Hydrogen, CNG-Hydrogen Blends - Critical Fuel Properties and Behavior

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy CNG, Hydrogen, CNG-Hydrogen Blends - Critical Fuel Properties and Behavior CNG, Hydrogen, CNG-Hydrogen Blends - Critical Fuel Properties and Behavior Presentation given by Jay Keller of Sandia National Laboratories at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cng_h2_workshop_2_keller.pdf (3.5 MB) More Documents & Publications US DRIVE Hydrogen Codes and Standards Technical Team Roadmap Hydrogen Release Behavior Overview of HyRAM (Hydrogen

  9. CNG Cylinder Safety - Education, Outreach, and Next Steps (Presentation)

    SciTech Connect

    Smith, M.; Schroeder, A.

    2014-01-01

    Mr. Schroeder discussed the work that NREL is performing for the U.S. Department of Transportation on compressed natural gas cylinder end-of-life requirements. CNG vehicles are different from most other vehicles in that the CNG fuel storage cylinders have a pre-determined lifetime that may be shorter than the expected life of the vehicle. The end-of-life date for a cylinder is based on construction and test protocols, and is specific to the construction and material of each cylinder. The end-of-life date is important because it provides a safe margin of error against catastrophic cylinder failure or rupture. The end-of-life dates range from 15 to 25 years from the date of manufacture. NREL worked to develop outreach materials to increase awareness of cylinder end-of-life dates, has provided technical support for individual efforts related to cylinder safety and removal, and also worked with CVEF to document best practices for cylinder removal or inspection after an accident. Mr. Smith discussed the engagement of the DOE Clean Fleets Partners, which were surveyed to identify best practices on managing cylinder inventories and approached to provide initial data on cylinder age in a fleet environment. Both DOE and NREL will continue to engage these fleets and other stakeholders to determine how to best address this issue moving forward.

  10. Light Duty Vehicle CNG Tanks

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CNG Tanks Dane A. Boysen, PhD Program Director Advanced Research Projects Agency-Energy, US DOE dane.boysen@doe.gov Fiber Reinforced Polymer Composite Manufacturing Workshop Advanced Manufacturing Office, EERE, US DOE Arlington VA, January 13, 2014 Advanced Research Projects Agency-Energy Can I put my luggage in the trunk? Uh, sorry no Commercial CNG Tanks Tank Type I Type IV Material steel carbon fiber Capacity 12 gallon 12 gallon Weight 490 lb 190 lb Cost $1,700 $4,300 50% less trunk space too

  11. Alternative Fuels Data Center: Filling CNG Fuel Tanks

    Alternative Fuels and Advanced Vehicles Data Center

    Filling CNG Fuel Tanks to someone by E-mail Share Alternative Fuels Data Center: Filling CNG Fuel Tanks on Facebook Tweet about Alternative Fuels Data Center: Filling CNG Fuel Tanks on Twitter Bookmark Alternative Fuels Data Center: Filling CNG Fuel Tanks on Google Bookmark Alternative Fuels Data Center: Filling CNG Fuel Tanks on Delicious Rank Alternative Fuels Data Center: Filling CNG Fuel Tanks on Digg Find More places to share Alternative Fuels Data Center: Filling CNG Fuel Tanks on

  12. Successful Adoption of CNG and Energing CNG-Hydrogen Program...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    US DOT and DOE Workshop Compressed Natural Gas and Hydrogen ... 5 years Largest ever public transport bus fleet on ... number of dispensing stations to be in place Safety ...

  13. Successful Adoption of CNG and Energing CNG-Hydrogen Program in India |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Successful Adoption of CNG and Energing CNG-Hydrogen Program in India Successful Adoption of CNG and Energing CNG-Hydrogen Program in India Presentation given by Narendra Kumar Pal of the University of Nevada at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cng_h2_workshop_6_pal.pdf (6.18 MB) More Documents & Publications Hydrogen Vehicles and Refueling Infrastructure in India Workshop Notes from ""Compressed Natural Gas and Hydrogen

  14. Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance

    Alternative Fuels and Advanced Vehicles Data Center

    CNG Fuel System and Tank Maintenance to someone by E-mail Share Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Facebook Tweet about Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Twitter Bookmark Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Google Bookmark Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Delicious Rank Alternative Fuels Data Center: CNG Fuel System and Tank Maintenance on Digg Find

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

    Alternative Fuels and Advanced Vehicles Data Center

    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 Google Bookmark Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on Delicious Rank Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on Digg Find More

  16. Energy Department Authorizes Emera CNG, LLC's Application to...

    Energy.gov [DOE] (indexed site)

    WASHINGTON - The Energy Department announced today that it has issued a final authorization to Emera CNG, LLC (Emera) to export domestically produced compressed natural gas (CNG) ...

  17. EA-1976: Emera CNG, LLC Compressed Natural Gas Project, Florida...

    Energy Saver

    6: Emera CNG, LLC Compressed Natural Gas Project, Florida EA-1976: Emera CNG, LLC Compressed Natural Gas Project, Florida SUMMARY This EA will evaluate the potential environmental ...

  18. CNG and Diesel Transite Bus Emissions in Review | Department...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications ARB's Study of Emissions from Diesel and CNG Heavy-duty Transit Buses Comparison of Clean Diesel Buses to CNG Buses Diesel Health Impacts & Recent ...

  19. 2016 - LNG Export, Compressed Natural Gas (CNG), Re-Exports ...

    Energy Saver

    - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2016 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas ...

  20. Orders Granting Natural Gas, LNG & CNG Authorizations Issued...

    Office of Environmental Management (EM)

    Orders Granting Natural Gas, LNG & CNG Authorizations Issued in 2014 Orders Granting Natural Gas, LNG & CNG Authorizations Issued in 2014 Order 3378 - Encana Natural Gas Inc. Order...

  1. California Policy Stimulates Carbon Negative CNG for Heavy Duty...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    California Policy Stimulates Carbon Negative CNG for Heavy Duty Trucks California Policy Stimulates Carbon Negative CNG for Heavy Duty Trucks Describes system for fueling truck ...

  2. Alternative Fuels Data Center: Indianapolis CNG Fueling Station...

    Alternative Fuels and Advanced Vehicles Data Center

    ... 50 converted CNG trucks Fueling Infrastructure: Public CNG fueling station Related Links Natural Gas Natural Gas Fueling Stations Greater Indiana Clean Cities Coalition Petroleum ...

  3. Safety and Regulatory Structure for CNG, CNG-Hydrogen, Hydrogen Vehicles

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Fuels in China | Department of Energy Hydrogen, Hydrogen Vehicles and Fuels in China Safety and Regulatory Structure for CNG, CNG-Hydrogen, Hydrogen Vehicles and Fuels in China Presentation given by Jinyang Zheng of Zhejiang University at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cng_h2_workshop_4_zheng.pdf (2.28 MB) More Documents & Publications Hydrogen Vehicles and Fueling Infrastructure in China Overview of DOE - DOT December 2009 CNG and Hydrogen Fuels

  4. Clean Cities Now, Vol. 20, No. 1, Summer 2016 - Tackling Transportation: Clean Cities and NPS Team Up to Steer National Parks Toward a Sustainable Future (Newsletter), Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    Alternative Fuels and Advanced Vehicles Data Center

    National Parks Initiative Celebrates 5 Years ampCNG Champions a Cow-Powered, Renewable Natural Gas Fleet Yellowstone-Teton Coordinator Establishes Climate-Friendly Initiatives New Haven Intern Promotes Health Across the Region Tackling Transportation: Clean Cities and NPS Team Up to Steer National Parks Toward a Sustainable Future VOL. 20, NO. 1 | SUMMER 2016 INSIDE CLEAN CITIES NOW In This Issue Workplace charging takes off at Louisiana university thanks to coalition's teamwork, p. 17 Texas

  5. CleanFleet. Final report: Executive summary

    SciTech Connect

    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 tested in 84 panel vans: compressed natural gas (CNG), propane gas, methanol as M-85, California Phase 2 reformulated gasoline (RFG), and electricity. The AFVs were used in normal FedEx package delivery service in the Los Angeles basin alongside 27 {open_quotes}control{close_quotes} vans operating on regular gasoline. The liquid and gaseous fuel vans were model year 1992 vans from Ford, Chevrolet, and Dodge. The two electric vehicles (EVs) were on loan to FedEx from Southern California Edison. The AFVs represented a snapshot in time of 1992 technologies that (1) could be used reliably in daily FedEx operations and (2) were supported by the original equipment manufacturers (OEMs). A typical van is shown in Figure 2. The objective of the project was to demonstrate and document the operational, emissions, and economic status of alternative fuel, commercial fleet delivery vans in the early 1990s for meeting air quality regulations in the mid to late 1990s. During the two-year demonstration, CleanFleet`s 111 vehicles travelled more than three million miles and provided comprehensive data on three major topics: fleet operations, emissions, and fleet economics. Fleet operations were examined in detail to uncover and resolve problems with the use of the fuels and vehicles in daily delivery service. Exhaust and evaporative emissions were measured on a subset of vans as they accumulated mileage. The California Air Resources Board (ARB) measured emissions to document the environmental benefits of these AFVs. At the same time, CleanFleet experience was used to estimate the costs to a fleet operator using AFVs to achieve the environmental benefits of reduced emissions.

  6. Alternative Fuels Data Center: CNG Vehicle Fueling Animation

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Printable Version Share this resource Send a link to Alternative Fuels Data Center: CNG Vehicle Fueling Animation to someone by E-mail Share Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Facebook Tweet about Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Twitter Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Google Bookmark Alternative Fuels Data Center: CNG Vehicle Fueling Animation on Delicious Rank Alternative Fuels Data

  7. Alternative Fuels Data Center: Smithtown Selects CNG to Cut Refuse

    Alternative Fuels and Advanced Vehicles Data Center

    Collection Costs Smithtown Selects CNG to Cut Refuse Collection Costs to someone by E-mail Share Alternative Fuels Data Center: Smithtown Selects CNG to Cut Refuse Collection Costs on Facebook Tweet about Alternative Fuels Data Center: Smithtown Selects CNG to Cut Refuse Collection Costs on Twitter Bookmark Alternative Fuels Data Center: Smithtown Selects CNG to Cut Refuse Collection Costs on Google Bookmark Alternative Fuels Data Center: Smithtown Selects CNG to Cut Refuse Collection Costs

  8. Alternative Fuels Data Center: CNG Vehicle Fueling Animation Text Version

    Alternative Fuels and Advanced Vehicles Data Center

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

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

    Alternative Fuels and Advanced Vehicles Data Center

    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 Data Center: Leadership in CNG Propels Paper Transport Inc. on Google Bookmark Alternative Fuels Data Center: Leadership in CNG Propels Paper Transport Inc. on Delicious Rank Alternative Fuels Data

  10. Safety and Regulatory Structure for CNG, CNG-Hydrogen Vehicles and Fuels in India

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Ambrish Mishra of India's Ministry of Petroleum and Natural Gas at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009

  11. SEMI-ANNUAL REPORTS FOR EMERA CNG LLC, DK. NO. 13-157-CNG - ORDER 3447

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    (FTA); ORDER 3727 (NFTA) | Department of Energy EMERA CNG LLC, DK. NO. 13-157-CNG - ORDER 3447 (FTA); ORDER 3727 (NFTA) SEMI-ANNUAL REPORTS FOR EMERA CNG LLC, DK. NO. 13-157-CNG - ORDER 3447 (FTA); ORDER 3727 (NFTA) October 2014 (371.93 KB) April 2015 (267.9 KB) October 2015 (407.76 KB) April 2016 (222.78 KB) October 2016 (223.13 KB) More Documents & Publications SEMI-ANNUAL REPORTS FOR GULF COAST LNG EXPORT, LLC - FE DKT. NO. 12-05-LNG - ORDER 3163 SEMI-ANNUAL REPORTS FOR SOUTHERN LNG

  12. Alternative fuel information: Facts about CNG and LPG conversion

    SciTech Connect

    O`Connor, K.

    1994-06-01

    As new environmental and energy related laws begin to take effect, increasing numbers of alternative fuel vehicles (AFVs) will be required in federal, state, municipal, and private fleets across the country. The National Energy Policy Act of 1992 and the Clean Air Act Amendments of 1990, along with several new state and local laws, will require fleet managers to either purchase original equipment manufacturer (OEM) vehicles, which are produced by automakers, or convert existing vehicles to run on alternative fuels. Because there is a limited availability and selection of OEM vehicles, conversions are seen as a transition to the time when automakers will produce more AFVs for public sale. A converted vehicle is any vehicle that originally was designed to operate on gasoline, and has been altered to run on an alternative fuel such as compressed natural gas (CNG) or propane (liquefied petroleum gas -- LPG), the two most common types of fuel conversions. In the United States, more than 25,000 vehicles already have been converted to COG, and 300,000 have been converted to LPG.

  13. Coal Fleet Aging Meeting

    Energy Information Administration (EIA) (indexed site)

    7, 2016 MEMORANDUM TO: Dr. Ian Mead Assistant Administrator for Energy Analysis Jim Diefenderfer Director, Office of Electricity, Coal, Nuclear, and Renewables Analysis FROM: Coal and Uranium Analysis Team SUBJECT: Notes from the Coal Fleet Aging Meeting held on June 14, 2016 Attendees (36) *Indicates attendance via WebEx. 2 Framing the question This adjunct meeting of the AEO Coal Working Group (CWG) was held as a follow up to the previous Future Operating and Maintenance Considerations for the

  14. Alternative Fuels Data Center: CNG Powers Law Enforcement in...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    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 ...

  15. 2016 - LNG Export, Compressed Natural Gas (CNG), Re-Exports ...

    Office of Environmental Management (EM)

    6 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2016 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas ...

  16. 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports ...

    Energy Saver

    5 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas...

  17. 2014 - LNG Export, Compressed Natural Gas (CNG), Re-Exports ...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2014 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2014 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas ...

  18. California: SQAMD Replaces Drayage Trucks with CNG | Department...

    Energy Saver

    California: SQAMD Replaces Drayage Trucks with CNG California: SQAMD Replaces Drayage Trucks with CNG November 6, 2013 - 12:00am Addthis In 2008, the South Coast Air Quality ...

  19. Comparison of Clean Diesel Buses to CNG Buses

    Office of Scientific and Technical Information (OSTI)

    ... APPENDIX B - EMISSIONS TABLES APPENDIX C - DISCUSSION OF OUTLIER CNG TEST RESULTS APPENDIX ... Appendix A Figure 2 Emissions Test Cycles Comparison of Clean Diesel Buses to CNG Buses 1 ...

  20. Comparison of LNG, CNG, and diesel transit bus economics. Topical report, July 1992-September 1993

    SciTech Connect

    Powars, C.A.; Moyer, C.B.; Luscher, D.R.; Lowell, D.D.; Pera, C.J.

    1993-10-20

    The purpose of the report is to compare the expected costs of operating a transit bus fleet on liquefied natural gas (LNG), compressed natural gas (CNG), and diesel fuel. The special report is being published prior to the overall project final report in response to the current high level of interest in LNG transit buses. It focuses exclusively on the economics of LNG buses as compared with CNG and diesel buses. The reader is referred to the anticipated final report, or to a previously published 'White Paper' report (Reference 1), for information regarding LNG vehicle and refueling system technology and/or the economics of other LNG vehicles. The LNG/CNG/diesel transit bus economics comparison is based on total life-cycle costs considering all applicable capital and operating costs. The costs considered are those normally borne by the transit property, i.e., the entity facing the bus purchase decision. These costs account for the portion normally paid by the U.S. Department of Transportation (DOT) Federal Transit Administration (FTA). Transit property net costs also recognize the sale of emissions reduction credits generated by using natural gas (NG) engines which are certified to levels below standards (particularly for NOX).

  1. In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety In the Face of Hurricane Sandy, CNG Vehicles Shuttle People to Safety November 6, 2012 - 5:00pm Addthis Natural gas jitneys like this are Atlantic City's main form of public transportation. These vehicles were used to evacuate vulnerable residents during Hurricane Sandy. This vehicle is fueling up at a natural gas station built, owned, and operated by Clean Energy Fuels, who kept the station running

  2. Order 3727: EMERA CNG, LLC | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    727: EMERA CNG, LLC Order 3727: EMERA CNG, LLC FINAL OPINION AND ORDER GRANTING LONG-TERM, MULTI CONTRACT AUTHORIZATION TO EXPORT COMPRESSED NATURAL GAS BY VESSEL FROM A PROPOSED CNG COMPRESSION AND LOADING FACILITY AT THE PORT OF PALM BEACH, FLORIDA, TO NON-FREE TRADE AGREEMENT NATIONS The Energy Department announced on October 19, 2015, that it has issued a final authorization to Emera CNG, LLC (Emera) to export domestically produced compressed natural gas (CNG) to countries that do not have a

  3. DART's (Dallas Area Rapid Transit) LNG Bus Fleet Start-Up Experience (Alternative Fuel Transit Buses Brochure)

    SciTech Connect

    Battelle

    2000-06-30

    This report, based on interviews and site visits conducted in October 1999, describes the start-up activities of the DART liquefied natural gas program, identifying problem areas, highlighting successes, and capturing the lessons learned in DART's ongoing efforts to remain at the forefront of the transit industry.

  4. CNG, Hydrogen, CNG-Hydrogen Blends - Critical Fuel Properties and Behavior

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    15-19/2009; 1 Sandia National Laboratories CNG, H 2 , CNG-H 2 Blends - Critical Fuel Properties and Behavior Jay Keller, Sandia National Laboratories Keynote Lecture presented at: Workshop on Compressed Natural Gas and Hydrogen Fuels: Lessons Learned for the Safe Deployment of Vehicles December 10-11, 2009 6/15-19/2009; 2 Sandia National Laboratories Hydrogen Behavior - Myth Busting Jay Keller, Sandia National Laboratories Topical Lecture Progress in Hydrogen Safety: International Short Course

  5. Six New Corporations Join the National Clean Fleets Partnership |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Six New Corporations Join the National Clean Fleets Partnership Six New Corporations Join the National Clean Fleets Partnership July 7, 2011 - 2:45pm Addthis UPS began incorporating alternative fuels and advanced vehicles into its fleet in the late 1980s. Today, the company operates nearly 2,000 vehicles that run on electricity, compressed natural gas, and other alternative fuels. UPS began incorporating alternative fuels and advanced vehicles into its fleet in the late

  6. NREL: Transportation Research - Fleet DNA: Commercial Fleet Vehicle

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Operating Data Fleet DNA: Commercial Fleet Vehicle Operating Data Contribute Data Learn how to contribute to Fleet DNA anonymously to help other fleets analyze and improve their drive cycle metrics. The Fleet DNA clearinghouse of commercial fleet vehicle operating data helps vehicle manufacturers and developers optimize vehicle designs and helps fleet managers choose advanced technologies for their fleets. This online tool provides data summaries and visualizations similar to real-world

  7. Case Study - Compressed Natural Gas Refuse Fleets

    Alternative Fuels and Advanced Vehicles Data Center

    CNG ........................................................................................................................................ 4 Financial Benefits ........................................................................................................................................................... 4 Environment and Energy Benefits .............................................................................................................................. 4 Other Benefits

  8. Dodge B2500 dedicated CNG van

    SciTech Connect

    Eudy, L.

    2000-04-19

    The US Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). To support this activity, DOE has directed the National Renewable Energy Laboratory (NREL) to conduct projects to evaluate the performance and acceptability of light-duty AFVs. The authors tested a 1999 B2500 dedicated CNG Ram Wagon with a 5.2L V8 engine. The vehicle was run through a series of tests explained briefly in this fact sheet.

  9. Summary of Swedish Experiences on CNG and "Clean" Diesel Buses...

    Energy.gov [DOE] (indexed site)

    Two Gasoline and Two Diesel Cars with Varying Emission Control Technologies Diesel Health Impacts & Recent Comparisons to Other Fuels Comparison of Clean Diesel Buses to CNG Buses

  10. COMPARISON OF CLEAN DIESEL BUSES TO CNG BUSES (Conference) |...

    Office of Scientific and Technical Information (OSTI)

    In addition, this paper will compare the capital and operating costs of CNG and ... almost equally split between increased capital costs for purchase of buses and ...

  11. EA-1976: Emera CNG, LLC Compressed Natural Gas Project, Florida...

    Energy.gov [DOE] (indexed site)

    Emera's CNG plant facilities to receive, dehydrate, and compress gas to fill pressure vessels with an open International Organization for Standardization (ISO) container frame...

  12. L/CNG - Refueling Systems - Energy Innovation Portal

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Vehicles and Fuels Vehicles and Fuels Find More Like This Return to Search L/CNG - Refueling Systems Idaho National Laboratory Contact INL About This Technology Technology Marketing Summary INL has developed a LNG/CNG refueling process and method for dispensing liquefied natural gas (LNG), compressed natural gas (CNG) or both on demand. The process utilizes CNG as a source of LNG, and is stored in a cryogenic storage vessel on site. A low volume high pressure pump is coupled to the source of LNG

  13. Louisiana Company Makes Switch to CNG, Helps Transform Local...

    Energy Saver

    ... at its Shreveport Distribution Center to service many of its natural gas vehicles. ... there are about 700 CNG stations nationwide and more than 15 public stations in Louisiana. ...

  14. SEP Success Story: Louisiana Company Makes Switch to CNG, Helps...

    Energy.gov [DOE] (indexed site)

    courtesy of Ivan Smith Furniture Shreveport, Louisiana's first public heavy duty CNG fueling station officially opened on Earth Day. | Photo courtesy of Ivan Smith Furniture A ...

  15. Safety and Regulatory Structure for CNG, CNG-Hydrogen Vehicles and Fuels in India

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CNG,CNG-H2 Vehicles and Fuels in India December 10-11, 2009 Ambrish Mishra Director (Marketing Operations) Oil Industry safety Directorate Ministry of Petroleum and Natural Gas Government Of India email : ambrish.mishra@gov.in OISD 2 1. Refineries: 17 PSU + 3 Private 2. POL Storage (PSU): More than 400 3. LPG storage and Bottling Plant (PSU): 179 4. Others Gas processing Plants of GAIL and ONGC OISD 3 Major Statutory Authorities and Norms 1. Petroleum and Safety Organization (PESO) A) Petroleum

  16. Hydrogen, CNG, and HCNG Dispenser System – Prototype Report

    SciTech Connect

    James Francfort

    2005-02-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity is currently testing a prototype gaseous fuel dispenser developed by the Electric Transportation Engineering Corporation (ETEC). The dispenser (Figure 1) delivers three types of fuels: 100% hydrogen, 100% compressed natural gas (CNG), and blends of hydrogen and CNG (HCNG) using two independent single nozzles (Figure 2). The nozzle for the 100% hydrogen dispensing is rated at 5,000 psig and used solely for 100% hydrogen fuel. The second nozzle is rated at 3,600 psig and is used for both CNG and HCNG fuels. This nozzle connects to both a CNG supply line and a hydrogen supply line and blends the hydrogen and CNG to supply HCNG levels of 15, 20, 30, and 50% (by volume).

  17. COMPARISON OF CLEAN DIESEL BUSES TO CNG BUSES

    SciTech Connect

    Lowell, D.; Parsley, W.; Bush,C; Zupo, D.

    2003-08-24

    Using previously published data on regulated and unregulated emissions, this paper will compare the environmental performance of current generation transit buses operated on compressed natural gas (CNG) to current generation transit buses operated on ultra low sulfur diesel fuel (ULSD) and incorporating diesel particulate filters (DPF). Unregulated emissions evaluated include toxic compounds associated with adverse health effects (carbonyl, PAH, NPAH, benzene) as well as PM particle count and size distribution. For all regulated and unregulated emissions, both technologies are shown to be comparable. DPF equipped diesel buses and CNG buses have virtually identical levels of PM mass emissions and particle number emissions. DPF-equipped diesel buses have lower HC and CO emissions and lower emissions of toxic substances such as benzene, carbonyls and PAHs than CNG buses. CNG buses have lower NOx emissions than DPF-equipped buses, though CNG bus NOx emissions are shown to be much more variable. In addition, this paper will compare the capital and operating costs of CNG and DPF-equipped buses. The cost comparison is primarily based on the experience of MTA New York City Transit in operating CNG buses since 1995 and DPF-equipped buses fueled with ULSD since 2001. Published data on the experience of other large transit agencies in operating CNG buses is used to validate the NYCT experience. The incremental cost (compared to ''baseline'' diesel) of operating a typical 200-bus depot is shown to be six times higher for CNG buses than for ''clean diesel'' buses. The contributors to this increased cost for CNG buses are almost equally split between increased capital costs for purchase of buses and installation of fueling infrastructure, and increased operating costs for purchase of fuel, bus maintenance, and fuel station maintenance.

  18. CNG Exports by Vessel out of the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vessel out of the U.S. CNG Exports by Vessel out of the U.S. CNG Exports by Vessel Form (Excel) (40.5 KB) CNG Exports by Vessel Form (pdf) (10.88 KB) More Documents & Publications CNG Imports by Vessel into the U.S. Other Imports by Truck into the U.S. Other Exports by Vessel

  19. CNG Imports by Truck into the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Truck into the U.S. CNG Imports by Truck into the U.S. CNG Imports by Truck Form (Excel) (41 KB) CNG Imports by Truck Form (pdf) (14.11 KB) More Documents & Publications Other Exports by Rail out of the U.S. Other Imports by Truck into the U.S. CNG Imports by Rail

  20. CNG Exports by Truck out of the U.S. Form | Department of Energy

    Energy Saver

    CNG Exports by Truck out of the U.S. Form CNG Exports by Truck out of the U.S. Form Excel Version of CNG Exports by Truck out of the U.S. Form.xlsx (12.45 KB) PDF Version of CNG ...

  1. Fleet Management | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Property » Fleet Management Fleet Management Fleet management includes commercial and agency owned motor vehicles such as cars, vans, trucks, and buses. Fleet (vehicle) management at the headquarters level includes a range of functions, such as vehicle data base management of the FAST, FMVRS, FedFMS, and UNICOR systems, annual motor vehicle utilization and budget forecast data, as well as the use and monitoring of GSA systems in their Fleet DriveThru data base. The DOE Fleet Handbook

  2. wind-turbine fleet reliability

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    wind-turbine fleet reliability - Sandia Energy Energy Search Icon Sandia Home Locations ... SunShot Grand Challenge: Regional Test Centers wind-turbine fleet reliability Home...

  3. Fleet Management | Department of Energy

    Energy.gov [DOE] (indexed site)

    Fleet management includes commercial and agency owned motor vehicles such as cars, vans, trucks, and buses. Fleet (vehicle) management at the headquarters level includes a range of...

  4. Fleet Vehicles | The Ames Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fleet Vehicles General Information: The Materials and Transportation Fleet Vehicle section provides acquisition, utilization and maintenance records, and disposal of vehicles used...

  5. CNG a Natural for Tulsa Public Schools

    SciTech Connect

    Not Available

    2004-04-01

    This 2-page Clean Cities fact sheet describes the use of natural gas power for Tulsa Public Schools' fleet of buses and cars. It includes information on the history of the program, along with contact information for the local Clean Cities Coordinator and Tulsa Public Schools.

  6. Alternative Fuels Data Center: CNG Shuttles Save Fuel Costs for...

    Alternative Fuels and Advanced Vehicles Data Center

    CNG Shuttles Save Fuel Costs for R&R Limousine and Bus Watch how Texas-based R&R Limousine and Bus saves fuel costs with compressed natural gas shuttles. For information about this ...

  7. Alternative Fuels Data Center: CNG Refuse Haulers Do Heavy Lifting...

    Alternative Fuels and Advanced Vehicles Data Center

    CNG Refuse Haulers Do Heavy Lifting in New York Watch how Smithtown uses compressed natural gas trash haulers to combat the rising cost of fuel. For information about this project, ...

  8. Safety and Regulatory Structure for CNG/Hydrogen Vehicles and...

    Energy.gov [DOE] (indexed site)

    Barbara Hennessey and Nha Nguyen at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cngh2workshop5hennessey.pdf (1.99 MB) More Documents & Publications ...

  9. NREL Fleet Analysis Toolkit

    Energy Science and Technology Software Center

    2006-12-31

    The software analyzes large time-dependent data sets from fleets of vehicles and their fueling infrastructure to characterize performance metrics including efficiency, durability, fueling rates and usage patterns.

  10. Fleet DNA (Presentation)

    SciTech Connect

    Walkokwicz, K.; Duran, A.

    2014-06-01

    The Fleet DNA project objectives include capturing and quantifying drive cycle and technology variation for the multitude of medium- and heavy-duty vocations; providing a common data storage warehouse for medium- and heavy-duty vehicle fleet data across DOE activities and laboratories; and integrating existing DOE tools, models, and analyses to provide data-driven decision making capabilities. Fleet DNA advantages include: for Government - providing in-use data for standard drive cycle development, R&D, tech targets, and rule making; for OEMs - real-world usage datasets provide concrete examples of customer use profiles; for fleets - vocational datasets help illustrate how to maximize return on technology investments; for Funding Agencies - ways are revealed to optimize the impact of financial incentive offers; and for researchers -a data source is provided for modeling and simulation.

  11. NREL Document Profiles Natural Gas Fueling, Fleet Operation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Document Profiles Natural Gas Fueling, Fleet Operation Media may contact: George Douglas, 303-275-4096 email: George Douglas Steve Ginter, Mack, 610-709-3259 Golden, Colo., June 7, 2000 - A unique and successful natural gas fueling and fleet operation involving trash haulers is discussed in a recent document issued by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL). The NREL document, Waste Management's LNG Truck Fleet Start-Up Experience, offers solid evidence that

  12. Building a Business Case for Compressed Natural Gas in Fleet Applications

    SciTech Connect

    Mitchell, George

    2015-03-01

    VICE 2.0 is the second generation of the VICE financial model developed by the National Renewable Energy Laboratory for fleet managers to assess the financial soundness of converting their fleets to run on CNG. VICE 2.0 uses a number of variables for infrastructure and vehicles to estimate the business case for decision-makers when considering CNG as a vehicle fuel. Enhancements in version 2.0 include the ability to select the project type (vehicles and infrastructure or vehicle acquisitions only), and to decouple vehicle acquisition from the infrastructure investment, so the two investments may be made independently. Outputs now include graphical presentations of investment cash flow, payback period (simple and discounted), petroleum displacement (annual and cumulative), and annual greenhouse gas reductions. Also, the Vehicle Data are now built around several common conventionally fueled (gasoline and diesel) fleet vehicles. Descriptions of the various model sections and available inputs follow. Each description includes default values for the base-case business model, which was created so economic sensitivities can be investigated by altering various project parameters one at a time.

  13. Alternative fuels for vehicles fleet demonstration program final report. Volume 1: Summary

    SciTech Connect

    1997-03-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles in typical applications in New York State. During 3 years of collecting data, 7.3 million miles of driving were accumulated, 1,003 chassis-dynamometer emissions tests were performed, 862,000 gallons of conventional fuel were saved, and unique information was developed about garage safety recommendations, vehicle performance, and other topics. Findings are organized by vehicle and fuel type. For light-duty compressed natural gas (CNG) vehicles, technology has evolved rapidly and closed-loop, electronically-controlled fuel systems provide performance and emissions advantages over open-loop, mechanical systems. The best CNG technology produces consistently low tailpipe emissions versus gasoline, and can eliminate evaporative emissions. Reduced driving range remains the largest physical drawback. Fuel cost is low ($/Btu) but capital costs are high, indicating that economics are best with vehicles that are used intensively. Propane produces impacts similar to CNG and is less expensive to implement, but fuel cost is higher than gasoline and safety codes limit use in urban areas. Light-duty methanol/ethanol vehicles provide performance and emissions benefits over gasoline with little impact on capital costs, but fuel costs are high. Heavy-duty CNG engines are evolving rapidly and provide large reductions in emissions versus diesel. Capital costs are high for CNG buses and fuel efficiency is reduced, but the fuel is less expensive and overall operating costs are about equal to those of diesel buses. Methanol buses provide performance and emissions benefits versus diesel, but fuel costs are high. Other emerging technologies were also evaluated, including electric vehicles, hybrid-electric vehicles, and fuel cells.

  14. CleanFleet. Final report: Volume 7, vehicle emissions

    SciTech Connect

    1995-12-01

    Measurements of exhaust and evaporative emissions from Clean Fleet vans running on M-85, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), propane gas, and a control gasoline (RF-A) are presented. Three vans from each combination of vehicle manufacturer and fuel were tested at the California Air Resources Board (ARB) as they accumulated mileage in the demonstration. Data are presented on regulated emissions, ozone precursors, air toxics, and greenhouse gases. The emissions tests provide information on in-use emissions. That is, the vans were taken directly from daily commercial service and tested at the ARB. The differences in alternative fuel technology provide the basis for a range of technology options. The emissions data reflect these differences, with classes of vehicle/fuels producing either more or less emissions for various compounds relative to the control gasoline.

  15. Overview of DOE - DOT December 2009 CNG and Hydrogen Fuels Workshop...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    DOE - DOT December 2009 CNG and Hydrogen Fuels Workshop Overview of DOE - DOT December 2009 CNG and Hydrogen Fuels Workshop These slides were presented at the Onboard Storage Tank ...

  16. Controlled Hydrogen Fleet and Infrastructure Demonstration and...

    Energy Saver

    Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project 2009 DOE ...

  17. National Clean Fleets Partnership (Fact Sheet)

    SciTech Connect

    Not Available

    2011-03-01

    Describes Clean Cities' National Clean Fleets Partnership, an initiative that helps large private fleets reduce petroleum use.

  18. Louisiana Company Makes Switch to CNG, Helps Transform Local Fuel Supplies

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    | Department of Energy Louisiana Company Makes Switch to CNG, Helps Transform Local Fuel Supplies Louisiana Company Makes Switch to CNG, Helps Transform Local Fuel Supplies April 23, 2014 - 1:43pm Addthis Shreveport, Louisiana's first public heavy duty CNG fueling station officially opened on Earth Day. | Photo courtesy of Ivan Smith Furniture Shreveport, Louisiana's first public heavy duty CNG fueling station officially opened on Earth Day. | Photo courtesy of Ivan Smith Furniture Cedric

  19. CNG Exports by Rail out of the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Rail out of the U.S. CNG Exports by Rail out of the U.S. CNG Exports by Rail Form (Excel) (40.5 KB) CNG Exports by Rail Form (pdf) (11.06 KB) More Documents & Publications CNG Imports by Rail into the U.S. Other Exports by Rail out of the U.S. LNG Exports by Rail out of the U.S.

  20. CNG Exports by Waterborne Transport out of the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Waterborne Transport out of the U.S. CNG Exports by Waterborne Transport out of the U.S. CNG Exports by Waterborne Transport Form (Excel) (40.5 KB) CNG Exports by Waterborne Transport Form (pdf) (11.05 KB) More Documents & Publications CNG Imports by Waterborne Transport into the U.S. LNG Exports by Waterborne Transport out of the U.S. Other Exports by Waterborne Transport

  1. Safety and Regulatory Structure for CNG/Hydrogen Vehicles and Fuels in the United States

    Office of Energy Efficiency and Renewable Energy (EERE)

    Presentation given by Barbara Hennessey and Nha Nguyen at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009

  2. New York City Transit Hybrid and CNG Transit Buses: Final Evaluation Results

    SciTech Connect

    Barnitt, R.; Chandler, K.

    2006-11-01

    This report describes the evaluation results for new Orion VII buses at NYCT with CNG propulsion and new hybrid propulsion.

  3. California Policy Stimulates Carbon Negative CNG for Heavy Duty Trucks

    Office of Energy Efficiency and Renewable Energy (EERE)

    Describes system for fueling truck fleet with biomethane generated from anaerobic digestion of organic waste it collects

  4. CNG Imports by Rail into the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Rail into the U.S. CNG Imports by Rail into the U.S. CNG Imports by Rail Form (Excel) (40.5 KB) CNG Imports by Rail Form (pdf) (11.18 KB) More Documents & Publications LNG Exports by Rail out of the U.S. Other Imports by Rail into the U.S. Other Exports by Rail out of

  5. CNG Imports by Vessel into the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vessel into the U.S. CNG Imports by Vessel into the U.S. CNG Imports by Vessel Form (Excel) (41 KB) CNG Imports by Vessel Form (pdf) (14.24 KB) More Documents & Publications Other Imports by Vessel into the U.S. Other Imports by Truck

  6. CNG Imports by Waterborne Transport into the U.S. | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Waterborne Transport into the U.S. CNG Imports by Waterborne Transport into the U.S. CNG Imports by Waterborne Transport Form (Excel) (41 KB) CNG Imports by Waterborne Transport Form (pdf) (11.26 KB) More Documents & Publications LNG Imports by Waterborne Transport into the U.S. Other Imports by Waterborne Transport

  7. The CNG process: Acid gas removal with liquid carbon dioxide

    SciTech Connect

    Liu, Y.C.; Auyang, L.; Brown, W.R.

    1987-01-01

    The CNG acid gas removal process has two unique features: the absorption of sulfur-containing compounds and other trace contaminants with liquid carbon dioxide, and the regeneration of pure liquid carbon dioxide by triple-point crystallization. The process is especially suitable for treating gases which contain large amounts of carbon dioxide and much smaller amounts (relative to carbon dioxide) of hydrogen sulfide. Capital and energy costs are lower than conventional solvent processes. Further, products of the CNG process meet stringent purity specifications without undue cost penalties. A process demonstration unit has been constructed and operated to demonstrate the two key steps of the CNG process. Hydrogen sulfide and carbonyl sulfide removal from gas streams with liquid carbon dioxide absorbent to sub-ppm concentrations has been demonstrated. The production of highly purified liquid carbon dioxide (less than 0.1 ppm total contaminant) by triple-point crystallization also has been demonstrated.

  8. Comparison of CNG and LNG technologies for transportation applications

    SciTech Connect

    Sinor, J.E. Consultants, Inc., Niwot, CO )

    1992-01-01

    This report provides a head-to-head comparison of compressed natural gas (CNG) and liquefied natural gas (LNG) supplied to heavy-duty vehicles. The comparison includes an assessment of the overall efficiency of the fuel delivery system, the cost of the fuel supply system, the efficiency of use in heavy-duty vehicles, and the environmental impact of each technology. The report concludes that there are applications in which CNG will have the advantage, and applications in which LNG will be preferred.

  9. fleet | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    fleet | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

  10. Fleet Management | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fleet management includes commercial and agency owned motor vehicles such as cars, vans, ... FMVRS, FedFMS, and UNICOR systems, annual motor vehicle utilization and budget forecast ...

  11. Fleet Biodiesel | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Biodiesel Jump to: navigation, search Name: Fleet Biodiesel Address: 7710 Balboa Ave Place: San Diego, California Zip: 92111 Region: Southern CA Area Sector: Biofuels Product:...

  12. Fleet Briefings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fleet Briefings Fleet Briefings CITI Briefing.pdf (139.2 KB) DOE - Agency Meeting - FedFleet 2012-2.pdf (1.89 MB) DOE Fed Fleet WEX Program Reviewl.pdf (1.46 MB) DOE Motor Vehicle Accidents and FEOSH-mccabe-final-with HS-20 comments-061912 (2).pdf (195.2 KB) FEMP Briefing.pdf (469.98 KB) INL Coach Bus Brief.pdf (971.92 KB) NREL Brief.pdf (1.98 MB) More Documents & Publications FEMP Exterior Solid-State Lighting Technology Pilot Federal Utility Partnership Working Group Meeting: Washington

  13. Fleet Sustainability & Telematics

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    GSA Charging Station Solutions Matt Stockburger GSA Office of Fleet Management 10/19/2016 * Multiple charging station configurations, including: - Level 1, Level 2, and DC Fast Charge - Single or Dual Port - Wall, Pole, or Pedestal Mounted - Indoor and Outdoor Use 2 Charging Stations on GSA Schedule 3 Average E quipment Costs Station Type Number of Ports Average Cost WITHOUT Network Capability Average Cost WITH Network Capability Level 1 Single $500 N/A Level 2 Single $500 - $2,000 $4,000 -

  14. Julie Crenshaw Van Fleet

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Crenshaw Van Fleet 127 S. Fairfax Street, PMB#110 Alexandria, VA 22314 7 January 2007 Mr. Samuel W. Bodman Secretary of Energy Via Mr. Anthony J. Comco SEA Document Manager US DOE anthony.comco@hq.doe.gov 202/287-5736 fax and Ms. Carol Borgstrom, Director Office of NEPA Policy and Compliance US DOE askNEPA@hq.doe.gov 202/586-7031 fax RE: DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River

  15. Clean Fleets Announcement | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Domain | Clean Fleets Announcement 4 of 14 4 of 14 Clean Fleets Announcement 4 of 14 Martha Johnson, General Services Administrator, speaks at a Clean Fleets event held at the...

  16. The effects of refueling system operating pressure on LNG and CNG economics

    SciTech Connect

    Corless, A.J.; Barclay, J.A.

    1996-12-31

    Natural gas (NG) liquefaction and compression are energy intensive processes which make up a significant portion of the overall delivered price of liquefied NG (LNG) and compressed NG (CNG). Increases in system efficiency and/or process changes which reduce the required amount of work will improve the overall economics of NG as a vehicle fuel. This paper describes a method of reducing the delivered cost of LNG by liquefying the gas above ambient pressures. Higher pressure LNG is desirable because OEM NG engine manufacturers would like NG delivered to the engine intake manifold at elevated pressures to avoid compromising engine performance. Producing LNG at higher pressures reduces the amount of work required for liquefaction but it is only practical when the LNG is liquefied on-site. Using a thermo-economic approach, it is shown that NG fuel costs can be reduced by as much as 10% when producing LNG at higher pressures. A reduction in the delivered cost is also demonstrated for CNG produced on-site from high pressure LNG.

  17. green fleet | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Bios Congressional Testimony Fact Sheets Newsletters Press Releases Video Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home green fleet green fleet...

  18. CNG and Hydrogen Tank Safety, R&D, and Testing

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    2.10.2009 | Presented by Joe Wong, P.Eng. CNG & Hydrogen Tank Safety, R&D, and Testing > Powertech Labs Inc. 1 PRESENTATION OBJECTIVES  Present experience from CNG in-service tank performance.  The process of tank standards development.  Discuss some of the current studies on Hydrogen tank development and safety. 2 POWERTECH - Hydrogen & CNG Services  Certification testing of individual high pressure components  Design Verification, Performance, End-of-Life testing

  19. Optimization of a CNG series hybrid concept vehicle

    SciTech Connect

    Aceves, S.M.; Smith, J.R.; Perkins, L.J.; Haney, S.W.; Flowers, D.L.

    1995-09-22

    Compressed Natural Gas (CNG) has favorable characteristics as a vehicular fuel, in terms of fuel economy as well as emissions. Using CNG as a fuel in a series hybrid vehicle has the potential of resulting in very high fuel economy (between 26 and 30 km/liter, 60 to 70 mpg) and very low emissions (substantially lower than Federal Tier II or CARB ULEV). This paper uses a vehicle evaluation code and an optimizer to find a set of vehicle parameters that result in optimum vehicle fuel economy. The vehicle evaluation code used in this analysis estimates vehicle power performance, including engine efficiency and power, generator efficiency, energy storage device efficiency and state-of-charge, and motor and transmission efficiencies. Eight vehicle parameters are selected as free variables for the optimization. The optimum vehicle must also meet two perfect requirements: accelerate to 97 km/h in less than 10 s, and climb an infinitely long hill with a 6% slope at 97 km/h with a 272 kg (600 lb.) payload. The optimizer used in this work was originally developed in the magnetic fusion energy program, and has been used to optimize complex systems, such as magnetic and inertial fusion devices, neutron sources, and mil guns. The optimizer consists of two parts: an optimization package for minimizing non-linear functions of many variables subject to several non-linear equality and/or inequality constraints and a programmable shell that allows interactive configuration and execution of the optimizer. The results of the analysis indicate that the CNG series hybrid vehicle has a high efficiency and low emissions. These results emphasize the advantages of CNG as a near-term alternative fuel for vehicles.

  20. Alternative Fuels Data Center: ampCNG Puts Conventional Fuels Out to

    Alternative Fuels and Advanced Vehicles Data Center

    Pasture with Renewable Natural Gas ampCNG Puts Conventional Fuels Out to Pasture with Renewable Natural Gas to someone by E-mail Share Alternative Fuels Data Center: ampCNG Puts Conventional Fuels Out to Pasture with Renewable Natural Gas on Facebook Tweet about Alternative Fuels Data Center: ampCNG Puts Conventional Fuels Out to Pasture with Renewable Natural Gas on Twitter Bookmark Alternative Fuels Data Center: ampCNG Puts Conventional Fuels Out to Pasture with Renewable Natural Gas on

  1. New York City Transit Hybrid and CNG Transit Buses: Interim Evaluation Results

    SciTech Connect

    Chandler, K.; Eberts, E.; Eudy, L.

    2006-01-01

    This report focuses on the evaluation of compressed natural gas (CNG) and diesel hybrid electric bus propulsion systems in New York City Transit's transit buses.

  2. ARB's Study of Emissions from Diesel and CNG Heavy-duty Transit...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications CNG and Diesel Transite Bus Emissions in Review Diesel Health Impacts & Recent Comparisons to Other Fuels Investigation of the Effects of Fuels and ...

  3. CNG and Hydrogen Tank Safety, R&D, and Testing | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CNG and Hydrogen Tank Safety, R&D, and Testing CNG and Hydrogen Tank Safety, R&D, and Testing Presentation given by Joe Wong of Powertech Labs Inc. at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cng_h2_workshop_8_wong.pdf (2.6 MB) More Documents & Publications Hydrogen Tank Testing R&D Type 4 Tank Testing, Certification and Field Performance Data International Hydrogen Fuel and Pressure Vessel Forum 2010 Proceedings

  4. Cask fleet operations study

    SciTech Connect

    Not Available

    1988-01-01

    The Nuclear Waste Policy Act of 1982 assigned to the Department of Energy's (DOE) Office of Civilian Waste Management the responsibility for disposing of high-level waste and spent fuel. A significant part of that responsibility involves transporting nuclear waste materials within the federal waste management system; that is, from the waste generator to the repository. The lead responsibility for transportation operations has been assigned to Oak Ridge Operations, with Oak Ridge National Laboratory (ORNL) providing technical support through the Transportation Operations Support Task Group. One of the ORNL support activities involves assessing what facilities, equipment and services are required to assure that an acceptable, cost-effective and safe transportation operations system can be designed, operated and maintained. This study reviews, surveys and assesses the experience of Nuclear Assurance Corporation (NAC) in operating a fleet of spent-fuel shipping casks to aid in developing the spent-fuel transportation system.

  5. Controlled Hydrogen Fleet and Infrastructure Analysis (Presentation)

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.

    2010-06-10

    This presentation summarizes controlled hydrogen fleet & infrastructure analysis undertaken for the DOE Fuel Cell Technologies Program.

  6. CleanFleet. Final report: Volume 8, fleet economics

    SciTech Connect

    1995-12-01

    The costs that face a fleet operator in implementing alternative motor fuels into fleet operations are examined. Five alternatives studied in the CleanFleet project are considered for choice of fuel: compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The cost assessment is built upon a list of thirteen cost factors grouped into the three categories: infrastructure costs, vehicle owning costs, and operating costs. Applicable taxes are included. A commonly used spreadsheet was adapted as a cost assessment tool. This tool was used in a case study to estimate potential costs to a typical fleet operator in package delivery service in the 1996 time frame. In addition, because electric cargo vans are unlikely to be available for the 1996 model year from original equipment manufacturers, the case study was extended to the 1998 time frame for the electric vans. Results of the case study are presented in cents per mile of vehicle travel for the fleet. Several options available to the fleet for implementing the fuels are examined.

  7. Fleet Managment Catalog of Services

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fleet Management Catalog of Services The U.S. Department of Energy Federal Energy Management Program September 2016 Table of Contents Contents Contents ........................................................................................................................................................ i Executive Summary ..................................................................................................................................... i Planning Phase

  8. Fleet DNA Project (Fact Sheet)

    SciTech Connect

    Not Available

    2012-10-01

    The Fleet DNA Project - designed by the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) in partnership with Oak Ridge National Laboratory - aims to accelerate the evolution of advanced vehicle development and support the strategic deployment of market-ready technologies that reduce costs, fuel consumption, and emissions. At the heart of the Fleet DNA Project is a clearinghouse of medium- and heavy-duty commercial fleet transportation data for optimizing the design of advanced vehicle technologies or for selecting a given technology to invest in. An easy-to-access online database will help vehicle manufacturers and fleets understand the broad operational range for many of today's commercial vehicle vocations.

  9. Technical, economic, and environmental impact study of converting Uzbekistan transportation fleets to natural gas operation. Export trade information

    SciTech Connect

    1997-04-30

    This study, conducted by Radian International, was funded by the U.S. Trade and Development Agency. The report assesses the feasibility (technical, economic and environmental) of converting the Uzbek transportation fleets to natural gas operation. The study focuses on the conversion of high fuel use vehicles and locomotives to liquefied natural gas (LNG) and the conversion of moderate fuel use veicles to compressed natural gas (CNG). The report is divided into the following sections: Executive Summary; (1.0) Introduction; (2.0) Country Background; (3.0) Characterization of Uzbek Transportation Fuels; (4.0) Uzbek Vehicle and Locomotive Fleet Characterization; (5.0) Uzbek Natural Gas Vehicle Conversion Shops; (6.0) Uzbek Natural Gas Infrastructure; (7.0) Liquefied Natural Gas (LNG) for Vehicular Fuel in Uzbekistan; (8.0) Economic Feasibility Study; (9.0) Environmental Impact Analysis; References; Appendices A - S.

  10. CNG transit fueling station handbook. Final report, October 1993-June 1997

    SciTech Connect

    Adams, R.R.; Pennington, M.D.

    1997-02-01

    This manual has been complied for use by a Transit Authority Engineer or an Engineering Company who is involved in the design of Compressed Natural Gas (CNG) fueling facilities. It is intended to provide a convenient and comprehensive reference document, to supplement but not replace codes and other reference documents. It is also intended to be used as a basis for the design of a broad range of CNG fueling facilities. The scope is limited to straight CNG and hence Liquefied Natural Gas (LNG) or LNG vaporization to CNG has not been addressed. Similarly, this document does not deal with the facility modifications which may be required to park, service, or fuel CNG buses indoors. Additional information on actual gas fueling is available from the Gas Research Institute.

  11. Hydrogen effects on materials for CNG/H2 blends.

    SciTech Connect

    Farese, David; Keller, Jay O.; Somerday, Brian P.

    2010-09-01

    No concerns for Hydrogen-Enriched Compressed Natural gas (HCNG) in steel storage tanks if material strength is < 950 MPa. Recommend evaluating H{sub 2}-assisted fatigue cracking in higher strength steels at H{sub 2} partial pressure in blend. Limited fatigue testing on higher strength steel cylinders in H{sub 2} shows promising results. Impurities in Compressed Natural Gas (CNG) (e.g., CO) may provide extrinsic mechanism for mitigating H{sub 2}-assisted fatigue cracking in steel tanks.

  12. CleanFleet. Final report: Volume 3, vehicle maintenance and durability

    SciTech Connect

    1995-12-01

    CleanFleet is a demonstration of panel vans operating on five alternative motorfuels in commercial package delivery operations in the South Coast Air Basin of California. The five alternative fuels are propane gas, compressed natural gas (CNG), California Phase 2 reformulated gasoline (RFG), methanol (M-85 with 15 percent RFG), and electricity. Data were gathered on in-use emissions, operations, and fleet economics. This volume of the final report summarizes the maintenance required on these vans from the time they were introduced into the demonstration (April through early November 1992) until the end of the demonstration in September 1994. The vans were used successfully in FedEx operations; but, to varying degrees, the alternative fuel vehicles required more maintenance than the unleaded gasoline control vehicles. The maintenance required was generally associated with the development state of the fuel-related systems. During the demonstration, no non-preventive maintenance was required on the highly developed fuel-related systems in any of the unleaded gasoline production vehicles used either as controls or as RFG test vehicles. The maintenance problems encountered with the less developed systems used in this demonstration may persist in the short term with vehicles featuring the same or similar systems. This means that fleet operators planning near-term acquisitions of vehicles incorporating such systems should consider the potential for similar problems when (1) selecting vendors and warranty provisions and (2) planning maintenance programs.

  13. CNG in OKC: Improving Efficiency at the Pump and on the Road | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy CNG in OKC: Improving Efficiency at the Pump and on the Road CNG in OKC: Improving Efficiency at the Pump and on the Road March 8, 2012 - 4:02pm Addthis Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new fast-fill CNG fueling station located at the city's main maintenance facility. | Courtesy of the City of Oklahoma City. Andy Mitchell, Public Works Project Manager for the City of Oklahoma City, refills a vehicle at the new

  14. FEMP Federal Fleet Files - May 2009 Issue

    SciTech Connect

    2009-06-04

    May 2009 issue of the monthly FEMP newsletter highlighting the latest news and developments impacting Federal fleets.

  15. Executive Fleet Vehicles Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Executive Fleet Vehicles Report Executive Fleet Vehicles Report On May 24, 2011, the President issued a Presidential Memorandum on Federal Fleet Performance. In accordance with Section 1 (b) of the Presidential Memorandum and pursuant to Federal Management Regulation 102-34.50 (41 CFR 102-34.50), executive fleets are required to achieve maximum fuel efficiency; be limited in motor vehicle body size, engine size, and optional equipment to what is essential to meet agency mission; and be midsize

  16. Controlled Hydrogen Fleet and Infrastructure Demonstration and...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Controlled Hydrogen Fleet & Infrastructure Analysis National FCEV Learning Demonstration: All Composite Data Products National Hydrogen Learning ...

  17. National Clean Fleets Partnership (Fact Sheet)

    SciTech Connect

    Not Available

    2014-01-01

    Clean Cities' National Clean Fleets Partnership establishes strategic alliances with large fleets to help them explore and adopt alternative fuels and fuel economy measures to cut petroleum use. The initiative leverages the strength of nearly 100 Clean Cities coalitions, nearly 18,000 stakeholders, and more than 20 years of experience. It provides fleets with top-level support, technical assistance, robust tools and resources, and public acknowledgement to help meet and celebrate fleets' petroleum-use reductions.

  18. DOE/EA-1976 FINAL ENVIRONMENTAL ASSESSMENT FOR THE EMERA CNG...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    976 FINAL ENVIRONMENTAL ASSESSMENT FOR THE EMERA CNG, LLC, COMPRESSED NATURAL GAS PROJECT, PORT OF PALM BEACH, CITY OF RIVIERA BEACH, PALM BEACH COUNTY, FLORIDA U.S. Department of ...

  19. Energy Department Authorizes Emera CNG, LLC’s Application to Export Compressed Natural Gas

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department announced today that it has issued a final authorization to Emera CNG, LLC (Emera) to export domestically produced compressed natural gas to countries that do not have a Free Trade Agreement with the United States.

  20. Dispersion of CNG following a high-pressure release. Final report, February 1995-March 1996

    SciTech Connect

    Gaumer, R.L.; Raj, P.K.

    1996-05-01

    The research described in the report was designed to evaluate the adequacy of the current convention concerning safeguards against CNG-related fires in transit buildings where CNG powered buses are fueled, stored, or maintained. The convention embraces the belief that precautions need to be taken only at or near the ceiling of the buildings. It is based on the premise that, since CNG is primarily methane and methane is approximately one-half the density of air at ambient temperature and pressure, any natural gas released would immediately rise to the ceiling as a buoyant plume. The experiments described here tested theoretical predictions that challenge this premise. During the tests, infrared imaging was used to track the movement of CNG following release from a high-pressure source close to the floor.

  1. Technology-gap analysis of CNG refueling systems. Final report, July 1990-September 1991

    SciTech Connect

    Webb, R.F.

    1991-09-01

    The report provides a review and analysis of existing and emerging Compressed Natural Gas (CNG) refueling technology aimed at defining opportunities for improvements and areas where technical solutions might be sought. Interpretation of technical areas is broad, including not only scientific and engineering studies, laboratory work and technology demonstration (the usual areas for GRI support), but also technology transfer, support to develop and simplify regulations and economic analysis of technology options. The CNG refueling system is analyzed at several levels from an initial overview of the CNG market, at the area, refueling site, major equipment and component levels. The information has been used to generate a portfolio of 24 tasks for consideration by GRI in development of its future R and D program in support of CNG. The Appendix contains detail, references, a glossary and a report on the GRI Refueling Workshop held in Chicago January 16, 1991 (workshop findings are included in the main report but are not segregated from other findings).

  2. 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Natural Gas Applications | Department of Energy 5 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2015 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications Please note: To view the complete docket listing, please click the 'Docket Index' link pertaining to a particular docket. Docket Indexes and Service Lists that are not listed can be obtained by contacting the Docket Room Manager at 202-586-9478 or

  3. 2016 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Natural Gas Applications | Department of Energy 6 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications 2016 - LNG Export, Compressed Natural Gas (CNG), Re-Exports & Long Term Natural Gas Applications Please note: To view the complete docket listing, please click the 'Docket Index' link pertaining to a particular docket. Docket Indexes and Service Lists that are not listed can be obtained by contacting the Docket Room Manager at 202-586-9478 or

  4. Fuel Displacement & Cost Potential of CNG, LNG, and LPG Vehicles |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Displacement & Cost Potential of CNG, LNG, and LPG Vehicles Fuel Displacement & Cost Potential of CNG, LNG, and LPG Vehicles 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss078_kwon_2012_o.pdf (648.12 KB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Advancing New Mexico's Alternative Fuels North Central Texas Council of Governments&#8217; North

  5. DOE/EA-1976 FINAL ENVIRONMENTAL ASSESSMENT FOR THE EMERA CNG, LLC,

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    976 FINAL ENVIRONMENTAL ASSESSMENT FOR THE EMERA CNG, LLC, COMPRESSED NATURAL GAS PROJECT, PORT OF PALM BEACH, CITY OF RIVIERA BEACH, PALM BEACH COUNTY, FLORIDA U.S. Department of Energy National Energy Technology Laboratory October 2015 DOE/EA-1976 i COVER SHEET Responsible Agency: U.S. Department of Energy (DOE) Title: Final Environmental Assessment for the Emera CNG, LLC, Compressed Natural Gas Project, Port of Palm Beach, City of Riviera Beach, Palm Beach County, Florida (DOE/EA-1976D)

  6. DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG PROJECT REGARDING

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG PROJECT REGARDING EMERA CNG, LLC APPLICATION SEEKING DEPARTMENT OF ENERGY AUTHORIZATION TO EXPORT COMPRESSED NATURAL GAS TO NON-FREE TRADE AGREEMENT NATIONS AGENCY: U.S. Department of Energy, Office of Fossil Energy ACTION: Finding of No Significant Impact SUMMARY: The U.S. Department of Energy (DOE) prepared an environmental assessment (EA) to evaluate the potential environmental impacts associated with the construction and operation

  7. Safety Analysis of Type 4 Tanks in CNG Vehicles | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Analysis of Type 4 Tanks in CNG Vehicles Safety Analysis of Type 4 Tanks in CNG Vehicles These slides were presented at the International Hydrogen Fuel and Pressure Vessel Forum on September 27 - 29, 2010, in Beijing, China. ihfpv_hansen.pdf (2.57 MB) More Documents & Publications Testing and Certification of Gaseous Storage Tanks for Vehicles: The European Commission (EC) Perspective International Hydrogen Fuel and Pressure Vessel Forum 2010 Proceedings Transportation and Stationary Power

  8. National Clean Fleets Partnership (Fact Sheet)

    SciTech Connect

    Not Available

    2012-01-01

    Provides an overview of Clean Cities National Clean Fleets Partnership (NCFP). The NCFP is open to large private-sector companies that have fleet operations in multiple states. Companies that join the partnership receive customized assistance to reduce petroleum use through increased efficiency and use of alternative fuels. This initiative provides fleets with specialized resources, expertise, and support to successfully incorporate alternative fuels and fuel-saving measures into their operations. The National Clean Fleets Partnership builds on the established success of DOE's Clean Cities program, which reduces petroleum consumption at the community level through a nationwide network of coalitions that work with local stakeholders. Developed with input from fleet managers, industry representatives, and Clean Cities coordinators, the National Clean Fleets Partnership goes one step further by working with large private-sector fleets.

  9. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    Energy.gov [DOE]

    Presentation given by Todd Ramsden of the National Renewable Energy Laboratory at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009

  10. In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    01-1556 In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit Robb A. Barnitt National Renewable Energy Laboratory - U.S. Department of Energy Copyright © 2008 SAE International ABSTRACT The National Renewable Energy Laboratory (NREL) evaluated the performance of diesel, compressed natural gas (CNG), and hybrid electric (equipped with BAE Systems' HybriDrive propulsion system) transit buses at New York City Transit (NYCT). CNG, Gen I and Gen II hybrid

  11. Technical evaluation and assessment of CNG/LPG bi-fuel and flex-fuel vehicle viability

    SciTech Connect

    Sinor, J E

    1994-05-01

    This report compares vehicles using compressed natural gas (CNG), liquefied petroleum gas (LPG), and combinations of the two in bi-fuel or flex-fuel configurations. Evidence shows that environmental and energy advantages can be gained by replacing two-fuel CNG/gasoline vehicles with two-fuel or flex-fuel systems to be economically competitive, it is necessary to develop a universal CNG/LPG pressure-regulator-injector and engine control module to switch from one tank to the other. For flex-fuel CNG/LPG designs, appropriate composition sensors, refueling pumps, fuel tanks, and vaporizers are necessary.

  12. CleanFleet. Final report: Volume 4, fuel economy

    SciTech Connect

    1995-12-01

    Fuel economy estimates are provided for the CleanFleet vans operated for two years by FedEx in Southern California. Between one and three vehicle manufacturers (Chevrolet, Dodge, and Ford) supplied vans powered by compressed natural gas (CNG), propane gas, California Phase 2 reformulated gasoline (RFG), methanol (M-85), and unleaded gasoline as a control. Two electric G-Vans, manufactured by Conceptor Corporation, were supplied by Southern California Edison. Vehicle and engine technologies are representative of those available in early 1992. A total of 111 vans were assigned to FedEx delivery routes at five demonstration sites. The driver and route assignments were periodically rotated within each site to ensure that each vehicle would experience a range of driving conditions. Regression analysis was used to estimate the relationships between vehicle fuel economy and factors such as the number of miles driven and the number of delivery stops made each day. The energy adjusted fuel economy (distance per energy consumed) of the alternative fuel vans operating on a typical FedEx duty cycle was between 13 percent lower and 4 percent higher than that of control vans from the same manufacturer. The driving range of vans operating on liquid and gaseous alternative fuels was 1 percent to 59 percent lower than for vans operating on unleaded gasoline. The driving range of the electric G-Vans was less than 50 miles. These comparisons are affected to varying degrees by differences in engine technology used in the alterative fuel and control vehicles. Relative fuel economy results from dynamometer emissions tests were generally consistent with those obtained from FedEx operations.

  13. Legacy Fleet Improvements | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Legacy Fleet Improvements Legacy Fleet Improvements 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting vss082_kalish_2013_o.pdf (160.09 KB) More Documents & Publications Overview of VMT Reduction and Legacy Fleet Improvement Next Generation Environmentally Friendly Driving Feedback Systems Research and Development Next Generation Environmentally Friendly Driving Feedback Systems Research and Development

  14. CNG and Diesel Transit Bus Emissions in Review

    SciTech Connect

    Ayala, A.; Kado, N.; Okamoto, R.; Gebel, M. Rieger, P.; Kobayashi, R.; Kuzmicky, P.

    2003-08-24

    Over the past three years, the California Air Resources Board (CARB), in collaboration with the University of California and other entities, has investigated the tailpipe emissions from three different latemodel, in-use heavy-duty transit buses in five different configurations. The study has focused on the measurement of regulated emissions (NOX, HC, CO, total PM), other gaseous emissions (CO2, NO2, CH4, NMHC), a number of pollutants of toxic risk significance (aromatics, carbonyls, PAHs, elements), composition (elemental and organic carbon), and the physical characterization (size-segregated number count and mass) of the particles in the exhaust aerosol. Emission samples are also tested in a modified Ames assay. The impact of oxidation catalyst control for both diesel and compressed natural gas (CNG) buses and a passive diesel particulate filter (DPF) were evaluated over multiple driving cycles (idle, 55 mph cruise, CBD, UDDS, NYBC) using a chassis dynamometer. For brevity, only CBD results are discussed in this paper and particle sizing results are omitted. The database of results is large and some findings have been reported already at various forums including last year's DEER conference. The goal of this paper is to offer an overview of the lessons learned and attempt to draw overall conclusions and interpretations based on key findings to date.

  15. Case Study - Compressed Natural Gas Refuse Fleets

    SciTech Connect

    Laughlin, M; Burnham, A.

    2014-02-01

    This case study explores the use of heavy-duty refuse trucks fueled by compressed natural gas highlighting three fleets from very different types of organizations.

  16. Vehicle Technologies Office: Regulated Fleets | Department of...

    Energy Saver

    types of fleets with the goal of reducing the United States' petroleum consumption. ... utilities) - to reduce petroleum consumption and increase the use of alternative fuels. ...

  17. Executive Order 13514: Comprehensive Federal Fleet Management...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Handbook offers guidance on meeting the fleet management requirements outlined in section 12 of Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic ...

  18. NREL: Transportation Research - Hybrid Electric Fleet Vehicle...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hybrid Electric Fleet Vehicle Testing How Hybrid Electric Vehicles Work Hybrid electric vehicles combine a primary power source, an energy storage system, and an electric motor to ...

  19. Determination of combustion products from alternative fuels - part 1. LPG and CNG combustion products

    SciTech Connect

    Whitney, K.A.; Bailey, B.K.

    1994-10-01

    This paper describes efforts underway to identify volatile organic exhaust species generated by a light-duty vehicle operating over the Federal Test Procedure (FTP) on CNG and LPG, and to compare them to exhaust constituents generated from the same vehicle operating on a fuel blended to meet California Phase 2 specifications. The exhaust species from this vehicle were identified and quantified for fuel/air equivalence ratios of 0.8, 1.0, and 1.2, nominally, and were analyzed with and without the vehicle`s catalytic converter in place to determine the influence of the vehicle`s catalyst on species formation. Speciation data showed greater than 87 percent of all LPG and greater than 95 percent of all CNG hydrocarbon exhaust constituents to be composed of C{sub 1} to C{sub 3} compounds. In addition, toxic emissions from the combustion of CNG and LPG were as low as 10 percent of those generated by combustion of gasoline. A comparison of ozone forming potential of the three fuels was made based on the Maximum Incremental Reactivity scale used by the California Air Resources Board. Post-catalyst results from stoichiometric operation indicated that LPG and CNG produced 63 percent and 88 percent less potential ozone than reformulated gasoline, respectively. On average over all equivalence ratios, CNG and LPG exhaust constituents were approximately 65 percent less reactive than those from reformulated gasoline. 4 refs., 3 figs., 14 tabs.

  20. Alternative fuelds in urban fleets

    SciTech Connect

    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 give guidance and aid in the adoption of such strategies.

  1. In-Use Performance Comparison of Hybrid Electric, CNG, and Diesel Buses at New York City Transit

    SciTech Connect

    Barnitt, R. A.

    2008-06-01

    The National Renewable Energy Laboratory (NREL) evaluated the performance of diesel, compressed natural gas (CNG), and hybrid electric (equipped with BAE Systems? HybriDrive propulsion system) transit buses at New York City Transit (NYCT). CNG, Gen I and Gen II hybrid electric propulsion systems were compared on fuel economy, maintenance and operating costs per mile, and reliability.

  2. Alternative Fuels Data Center: Propane Powers Fleets Across the Nation

    Alternative Fuels and Advanced Vehicles Data Center

    Propane Powers Fleets Across the Nation to someone by E-mail Share Alternative Fuels Data Center: Propane Powers Fleets Across the Nation on Facebook Tweet about Alternative Fuels Data Center: Propane Powers Fleets Across the Nation on Twitter Bookmark Alternative Fuels Data Center: Propane Powers Fleets Across the Nation on Google Bookmark Alternative Fuels Data Center: Propane Powers Fleets Across the Nation on Delicious Rank Alternative Fuels Data Center: Propane Powers Fleets Across the

  3. Alternative Fuels Data Center: South Florida Fleet Fuels with Propane

    Alternative Fuels and Advanced Vehicles Data Center

    South Florida Fleet Fuels with Propane to someone by E-mail Share Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Facebook Tweet about Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Twitter Bookmark Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Google Bookmark Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on Delicious Rank Alternative Fuels Data Center: South Florida Fleet Fuels with Propane on

  4. Hoover Police Fleet Reaches Alternative Fuel Milestone

    Office of Energy Efficiency and Renewable Energy (EERE)

    When Tony Petelos became the mayor of Hoover in 2004, the police fleet was run down. Within the next year, Petelos, with support from the community, called for a big change: switch out the old police fleet with new, flexible-fueled vehicles.

  5. Alternative Fuels Data Center: Phoenix Utility Fleet Drives Smarter...

    Alternative Fuels and Advanced Vehicles Data Center

    Phoenix Utility Fleet Drives Smarter with Biodiesel to someone by E-mail Share Alternative Fuels Data Center: Phoenix Utility Fleet Drives Smarter with Biodiesel on Facebook Tweet ...

  6. Alternative Fuels Data Center: Connecticut Utility Fleet Operates...

    Alternative Fuels and Advanced Vehicles Data Center

    Connecticut Utility Fleet Operates Vehicles on Alternative Fuels Find out how Norwich Public Utilities operates the largest municipal fleet of natural gas vehicles in Connecticut. ...

  7. Business Case for Compressed Natural Gas in Municipal Fleets...

    OpenEI (Open Energy Information) [EERE & EIA]

    Business Case for Compressed Natural Gas in Municipal Fleets Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Business Case for Compressed Natural Gas in Municipal Fleets...

  8. Merit Review: EPAct State and Alternative Fuel Provider Fleets...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications Merit Review: EPAct State and Alternative Fuel Provider Fleets 2012 Merit Review: EPAct State and Alternative Fuel Provider Fleets Vehicle ...

  9. Sustainable Federal Fleets Catalog of Services | Department of...

    Energy.gov [DOE] (indexed site)

    services it offers for federal agencies that want to implement sustainable fleet projects. Download the Sustainable Federal Fleets Catalog of Services. (377.78 KB) More Documents & ...

  10. Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration...

    Energy.gov [DOE] (indexed site)

    Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration and Evaluation SCAQMD:Plug-In Hybrid Electric Medium-Duty Commercial Fleet Demonstration and Evaluation Vehicle ...

  11. NREL: Transportation Research - Hydraulic Hybrid Fleet Vehicle Testing

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Hydraulic Hybrid Fleet Vehicle Testing How Hydraulic Hybrid Vehicles Work Hydraulic hybrid systems can capture up to 70% of the kinetic energy that would otherwise be lost during braking. This energy drives a pump, which transfers hydraulic fluid from a low-pressure reservoir to a high-pressure accumulator. When the vehicle accelerates, fluid in the high-pressure accumulator moves to the lower-pressure reservoir, which drives a motor and provides extra torque. This process can improve the

  12. Compressed Natural Gas (CNG) Transit Bus Experience Survey: April 2009--April 2010

    SciTech Connect

    Adams, R.; Horne, D. B.

    2010-09-01

    This survey was commissioned by the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory (NREL) to collect and analyze experiential data and information from a cross-section of U.S. transit agencies with varying degrees of compressed natural gas (CNG) bus and station experience. This information will be used to assist DOE and NREL in determining areas of success and areas where further technical or other assistance might be required, and to assist them in focusing on areas judged by the CNG transit community as priority items.

  13. CNG: Aiming to be an energy company, not a gas company

    SciTech Connect

    Wheatley, R.

    1997-06-30

    Long before regulatory changes in the US paved the way for the union of natural gas and electric utility companies, Consolidated Natural Gas Co. (CNG) embarked on a strategy that would serve the company well in the 1990s. In 1995, CNG began a corporate repositioning to meet mounting competition, switching emphasis from its regulated businesses to the non-regulated side. The goal: to become an energy player, not only in the US but internationally. This paper focuses on the company`s operations, business plans, and management strategies. The paper gives an overview, then discusses production of oil and gas, the growing exploration program and plans for the future.

  14. Overview of DOE - DOT December 2009 CNG and Hydrogen Fuels Workshop |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy - DOT December 2009 CNG and Hydrogen Fuels Workshop Overview of DOE - DOT December 2009 CNG and Hydrogen Fuels Workshop These slides were presented at the Onboard Storage Tank Workshop on April 29, 2010. overview_doedot_ostw.pdf (2.94 MB) More Documents & Publications Workshop Notes from ""Compressed Natural Gas and Hydrogen Fuels: Lessons Learned for the Safe Deployment of Vehicles"" Workshop, December 10-11, 2009 Safety and Regulatory Structure

  15. EERE Success Story-California: SQAMD Replaces Drayage Trucks with CNG |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy SQAMD Replaces Drayage Trucks with CNG EERE Success Story-California: SQAMD Replaces Drayage Trucks with CNG November 6, 2013 - 12:00am Addthis In 2008, the South Coast Air Quality Management District (AQMD) Heavy-Duty Natural Gas Drayage Truck Replacement Program started to address a significant need to reduce diesel emissions and associated public health risks from goods movement at the Ports of Los Angeles and Long Beach. In 2010, the two ports processed goods worth

  16. Comparison of CNG and LNG technologies for transportation applications. Final subcontract report, June 1991--December 1991

    SciTech Connect

    Sinor, J.E.

    1992-01-01

    This report provides a head-to-head comparison of compressed natural gas (CNG) and liquefied natural gas (LNG) supplied to heavy-duty vehicles. The comparison includes an assessment of the overall efficiency of the fuel delivery system, the cost of the fuel supply system, the efficiency of use in heavy-duty vehicles, and the environmental impact of each technology. The report concludes that there are applications in which CNG will have the advantage, and applications in which LNG will be preferred.

  17. CNG process, a new approach to physical-absorption acid-gas removal

    SciTech Connect

    Hise, R.E.; Massey, L.G.; Adler, R.J.; Brosilow, C.B.; Gardner, N.C.; Brown, W.R.; Cook, W.J.; Petrik, M.

    1982-01-01

    The CNG acid gas removal process embodies three novel features: (1) scrubbing with liquid carbon dioxide to remove all sulfurous molecules and other trace contaminants; (2) triple-point crystallization of carbon dioxide to concentrate sulfurous molecules and produce pure carbon dioxide; and (3) absorption of carbon dioxide with a slurry of solid carbon dioxide in organic carrier liquid. The CNG process is discussed and contrasted with existing acid gas removal technology as represented by the Benfield, Rectisol, and Selexol acid gas removal processes.

  18. Low-cost, low-weight CNG cylinder development. Final report

    SciTech Connect

    Richards, Mark E.; Melford, K.; Wong, J.; Gambone, L.

    1999-09-01

    This program was established to develop and commercialize new high-strength steel-lined, composite hoop-wrapped compressed natural gas (CNG) cylinders for vehicular applications. As much as 70% of the cost of natural gas vehicles can be related to on-board natural gas storage costs. The cost and weight targets for this program represent significant savings in each characteristic when compared to comparable containers available at the initiation of the program. The program objectives were to optimize specific weight and cost goals, yielding CNG cylinders with dimensions that should, allowing for minor modifications, satisfy several vehicle market segments. The optimization process encompassed material, design, and process improvement. In optimizing the CNG cylinder design, due consideration was given to safety aspects relative to national, international, and vehicle manufacturer cylinder standards and requirements. The report details the design and development effort, encompassing plant modifications, material selection, design issues, tooling development, prototype development, and prototype testing. Extenuating circumstances prevented the immediate commercialization of the cylinder designs, though significant progress was made towards improving the cost and performance of CNG cylinders. A new low-cost fiber was successfully employed while the weight target was met and the cost target was missed by less than seven percent.

  19. Low Quality Natural Gas Sulfur Removal and Recovery CNG Claus Sulfur Recovery Process

    SciTech Connect

    Klint, V.W.; Dale, P.R.; Stephenson, C.

    1997-10-01

    Increased use of natural gas (methane) in the domestic energy market will force the development of large non-producing gas reserves now considered to be low quality. Large reserves of low quality natural gas (LQNG) contaminated with hydrogen sulfide (H{sub 2}S), carbon dioxide (CO{sub 2}) and nitrogen (N) are available but not suitable for treatment using current conventional gas treating methods due to economic and environmental constraints. A group of three technologies have been integrated to allow for processing of these LQNG reserves; the Controlled Freeze Zone (CFZ) process for hydrocarbon / acid gas separation; the Triple Point Crystallizer (TPC) process for H{sub 2}S / C0{sub 2} separation and the CNG Claus process for recovery of elemental sulfur from H{sub 2}S. The combined CFZ/TPC/CNG Claus group of processes is one program aimed at developing an alternative gas treating technology which is both economically and environmentally suitable for developing these low quality natural gas reserves. The CFZ/TPC/CNG Claus process is capable of treating low quality natural gas containing >10% C0{sub 2} and measurable levels of H{sub 2}S and N{sub 2} to pipeline specifications. The integrated CFZ / CNG Claus Process or the stand-alone CNG Claus Process has a number of attractive features for treating LQNG. The processes are capable of treating raw gas with a variety of trace contaminant components. The processes can also accommodate large changes in raw gas composition and flow rates. The combined processes are capable of achieving virtually undetectable levels of H{sub 2}S and significantly less than 2% CO in the product methane. The separation processes operate at pressure and deliver a high pressure (ca. 100 psia) acid gas (H{sub 2}S) stream for processing in the CNG Claus unit. This allows for substantial reductions in plant vessel size as compared to conventional Claus / Tail gas treating technologies. A close integration of the components of the CNG Claus

  20. Business Case for Compressed Natural Gas in Municipal Fleets

    Alternative Fuels and Advanced Vehicles Data Center

    ... This scenario provides a snapshot from which we can test the sensitivity of CNG project ... Test runs were then done with the calculator, and the results were plotted to establish a ...

  1. NREL: Transportation Research - Fleet Test and Evaluation

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fleet Test and Evaluation Photo of medium-duty truck with the words plug-in all electric vehicle on its side. NREL evaluates the real-world performance of advanced medium- and ...

  2. America's Clean, Efficient Fleets: An Infographic | Department...

    Office of Environmental Management (EM)

    Energy.gov will be hosting a Live Twitter Q&A on the National Clean Fleets Partnership with Mark Smith, Vehicle Technologies Deployment Manager for the Energy Department's national ...

  3. Alternative Fuels Data Center: Rightsizing Your Vehicle Fleet to Conserve

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Rightsizing Your Vehicle Fleet to Conserve Fuel to someone by E-mail Share Alternative Fuels Data Center: Rightsizing Your Vehicle Fleet to Conserve Fuel on Facebook Tweet about Alternative Fuels Data Center: Rightsizing Your Vehicle Fleet to Conserve Fuel on Twitter Bookmark Alternative Fuels Data Center: Rightsizing Your Vehicle Fleet to Conserve Fuel on Google Bookmark Alternative Fuels Data Center: Rightsizing Your Vehicle Fleet to Conserve Fuel on Delicious Rank Alternative Fuels

  4. Alternative Fuels Data Center: Green Fueling Station Powers Fleets in

    Alternative Fuels and Advanced Vehicles Data Center

    Upstate New York Green Fueling Station Powers Fleets in Upstate New York to someone by E-mail Share Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Facebook Tweet about Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Twitter Bookmark Alternative Fuels Data Center: Green Fueling Station Powers Fleets in Upstate New York on Google Bookmark Alternative Fuels Data Center: Green Fueling Station Powers Fleets in

  5. Alternative Fuels Data Center: Michigan Fleet Reduces Gasoline and Diesel

    Alternative Fuels and Advanced Vehicles Data Center

    Use Michigan Fleet Reduces Gasoline and Diesel Use to someone by E-mail Share Alternative Fuels Data Center: Michigan Fleet Reduces Gasoline and Diesel Use on Facebook Tweet about Alternative Fuels Data Center: Michigan Fleet Reduces Gasoline and Diesel Use on Twitter Bookmark Alternative Fuels Data Center: Michigan Fleet Reduces Gasoline and Diesel Use on Google Bookmark Alternative Fuels Data Center: Michigan Fleet Reduces Gasoline and Diesel Use on Delicious Rank Alternative Fuels Data

  6. Fleet Management Catalog of Services | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fleet Management Catalog of Services Fleet Management Catalog of Services Document details the Federal Energy Management Program's catalog of technical assistance services it offers for federal agencies that want to implement sustainable fleet management projects. Download the fleet management catalog. (298.99 KB) More Documents & Publications Fleet Briefings Project Financing Catalog of Services Vehicle Technologies Office Merit Review 2014: EPAct State and Alternative Fuel Transportation

  7. Executive Order 13514: Comprehensive Federal Fleet Management Handbook |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy 514: Comprehensive Federal Fleet Management Handbook Executive Order 13514: Comprehensive Federal Fleet Management Handbook Handbook offers guidance on meeting the fleet management requirements outlined in section 12 of Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance. More Documents & Publications Guidance for Federal Agencies on E.O. 13514 Section 12, Federal Fleet Management Fleet Briefings U.S. Department of Energy

  8. National Clean Fleets Partnership Fact Sheet and Progress Update |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Clean Fleets Partnership Fact Sheet and Progress Update National Clean Fleets Partnership Fact Sheet and Progress Update The National Clean Fleets Partnership is helping America's largest commercial fleets speed the adoption of alternative fuels, electric vehicles, and fuel economy improvements. National Clean Fleets Partnership Fact Sheet and Progress Update_March 2012.pdf (326.8 KB) More Documents & Publications SANBAG - Ryder Natural Gas Vehicle Project Engaging

  9. SEP Success Story: Louisiana Company Makes Switch to CNG, Helps Transform Local Fuel Supplies

    Energy.gov [DOE]

    A Shreveport, Louisiana, company is switching to a locally-produced, cleaner source of fuel and helping other distribution fleets do the same. Learn more.

  10. Federal Methanol Fleet Project final report

    SciTech Connect

    West, B.H.; McGill, R.N.; Hillis, S.L.; Hodgson, J.W.

    1993-03-01

    The Federal Methanol Fleet Project concluded with the termination of data collection from the three fleet sites in February 1991. The Lawrence Berkeley Laboratory (LBL) completed five years of operation, Argonne National Laboratory (ANL) completed its fourth year in the project, and Oak Ridge National Laboratory (ORNL) completed its third. Twenty of the thirty-nine vehicles in the fleet were powered by fuel methanol (typically M85, 85 % methanol, 15 % unleaded gasoline, although the LBL fleet used M88), and the remaining control vehicles were comparable gasoline vehicles. Over 2.2 million km (1.4 million miles) were accumulated on the fleet vehicles in routine government service. Data collected over the years have included vehicle mileage and fuel economy, engine oil analysis, emissions, vehicle maintenance, and driver acceptance. Fuel economies (on an energy basis) of the methanol and gasoline vehicles of the same type were comparable throughout the fleet testing. Engine oil analysis has revealed higher accumulation rates of iron and other metals in the oil of the methanol vehicles, although no significant engine damage has been attributed to the higher metal content. Vehicles of both fuel types have experienced degradation in their emission control systems, however, the methanol vehicles seem to have degraded their catalytic converters at a higher rate. The methanol vehicles have required more maintenance than their gasoline counterparts, in most cases, although the higher levels of maintenance cannot be attributed to ``fuel-related`` repairs. According to the daily driver logs and results from several surveys, drivers of the fleet vehicles at all three sites were generally satisfied with the methanol vehicles.

  11. Federal Methanol Fleet Project final report

    SciTech Connect

    West, B.H.; McGill, R.N. ); Hillis, S.L.; Hodgson, J.W. )

    1993-03-01

    The Federal Methanol Fleet Project concluded with the termination of data collection from the three fleet sites in February 1991. The Lawrence Berkeley Laboratory (LBL) completed five years of operation, Argonne National Laboratory (ANL) completed its fourth year in the project, and Oak Ridge National Laboratory (ORNL) completed its third. Twenty of the thirty-nine vehicles in the fleet were powered by fuel methanol (typically M85, 85 % methanol, 15 % unleaded gasoline, although the LBL fleet used M88), and the remaining control vehicles were comparable gasoline vehicles. Over 2.2 million km (1.4 million miles) were accumulated on the fleet vehicles in routine government service. Data collected over the years have included vehicle mileage and fuel economy, engine oil analysis, emissions, vehicle maintenance, and driver acceptance. Fuel economies (on an energy basis) of the methanol and gasoline vehicles of the same type were comparable throughout the fleet testing. Engine oil analysis has revealed higher accumulation rates of iron and other metals in the oil of the methanol vehicles, although no significant engine damage has been attributed to the higher metal content. Vehicles of both fuel types have experienced degradation in their emission control systems, however, the methanol vehicles seem to have degraded their catalytic converters at a higher rate. The methanol vehicles have required more maintenance than their gasoline counterparts, in most cases, although the higher levels of maintenance cannot be attributed to fuel-related'' repairs. According to the daily driver logs and results from several surveys, drivers of the fleet vehicles at all three sites were generally satisfied with the methanol vehicles.

  12. Missouri School District Charges Up

    Energy.gov [DOE]

    Missouri's Lee's Summit R-7 school district's distribution fleet was tired. Many of the vehicles had racked up more than 300,000 miles and made frequent trips to the shop to repair the 20 plus-year-old parts.

  13. Contributing Data to the Fleet DNA Project (Brochure)

    SciTech Connect

    Not Available

    2014-09-01

    The Fleet DNA clearinghouse of commercial fleet transportation data helps vehicle manufacturers and developers optimize vehicle designs and helps fleet managers choose advanced technologies for their fleets. This online tool - available at www.nrel.gov/fleetdna - provides data summaries and visualizations similar to real-world 'genetics' for medium- and heavy-duty commercial fleet vehicles operating within a variety of vocations. To contribute your fleet data, please contact Adam Duran of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) at adam.duran@nrel.gov or 303-275-4586.

  14. Safety and Regulatory Structure for CNG/Hydrogen Vehicles and Fuels in the United States

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    CNG/H2 Vehicles and Fuels in the United States Compressed Natural Gas and Hydrogen Fuels: Lessons Learned for Safe Deployment of Vehicles Workshop December 2009 2 Overview DOT/NHTSA Mission Federal Motor Vehicle Safety Standards (FMVSS) FMVSS covering alternative fuel vehicles Research supporting new/improved FMVSS for alternative fuel vehicles International Harmonization - Global Technical Regulations 3 Mission Statements DOT Mission Statement Serve the United States by ensuring a safe

  15. Fleet Tools; NREL (National Renewable Energy Laboratory)

    SciTech Connect

    2015-04-01

    From beverage distributors to shipping companies and federal agencies, industry leaders turn to the National Renewable Energy Laboratory (NREL) to help green their fleet operations. Cost, efficiency, and reliability are top priorities for fleets, and NREL partners know the lab’s portfolio of tools can pinpoint fuel efficiency and emissions-reduction strategies that also support operational the bottom line. NREL is one of the nation’s foremost leaders in medium- and heavy-duty vehicle research and development (R&D) and the go-to source for credible, validated transportation data. NREL developers have drawn on this expertise to create tools grounded in the real-world experiences of commercial and government fleets. Operators can use this comprehensive set of technology- and fuel-neutral tools to explore and analyze equipment and practices, energy-saving strategies, and other operational variables to ensure meaningful performance, financial, and environmental benefits.

  16. Alternative Fuels Data Center: Kansas City Greens Its Fleet With...

    Alternative Fuels and Advanced Vehicles Data Center

    Kansas City Greens Its Fleet With Natural Gas and Biodiesel to someone by E-mail Share Alternative Fuels Data Center: Kansas City Greens Its Fleet With Natural Gas and Biodiesel on ...

  17. UNEP Toolkit for Clean Fleet Strategy Development | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    strategy for reducing the envrionmental impacts of your fleet. To develop your own fleet strategy you need to follow the steps below. Start with opening the Step by Step action...

  18. Federal Fleet Files: Vol. 1, No. 2 - June 2009

    SciTech Connect

    2009-06-12

    June 2009 issue of the FEMP Federal Fleet Files monthly newsletter for the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  19. ETA-FEP 001 - Fleet Test and Evaluation Procedure

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Electric Transportation Applications All Rights Reserved TABLE OF CONTENTS 1. Objectives 1 2. Purpose 1 3. Documentation 1 4. Fleet Selection 1 4.1 Fleet Diversity 1 4.2 Vehicle ...

  20. Secretary Chu Announces Major Steps to Green The Federal Fleet...

    Energy Saver

    Major Steps to Green The Federal Fleet Secretary Chu Announces Major Steps to Green The Federal Fleet May 24, 2011 - 1:00pm Addthis John Schueler John Schueler Former New Media ...

  1. Alternative Fuels Data Center: Massachusetts Fleet Braun's Express

    Alternative Fuels and Advanced Vehicles Data Center

    Celebrates 10 Years of Petroleum Reduction Success Massachusetts Fleet Braun's Express Celebrates 10 Years of Petroleum Reduction Success to someone by E-mail Share Alternative Fuels Data Center: Massachusetts Fleet Braun's Express Celebrates 10 Years of Petroleum Reduction Success on Facebook Tweet about Alternative Fuels Data Center: Massachusetts Fleet Braun's Express Celebrates 10 Years of Petroleum Reduction Success on Twitter Bookmark Alternative Fuels Data Center: Massachusetts Fleet

  2. Frequently Asked Questions: About Federal Fleet Management (Brochure)

    SciTech Connect

    Not Available

    2009-10-01

    Answers to frequently asked questions about Federal fleet management, Federal requirements, reporting, advanced vehicles, and alternative fuels.

  3. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Wipke, K.; Spirk, S.; Kurtz, J.; Ramsden, T.

    2010-09-01

    Graphs of composite data products produced by DOE's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation project through September 2010.

  4. Vehicle Technologies Office: EPAct Regulated Fleets | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Alternative Fuels » Vehicle Technologies Office: EPAct Regulated Fleets Vehicle Technologies Office: EPAct Regulated Fleets The Office of Energy Efficiency and Renewable Energy (EERE) manages several programs designed to fulfill the provisions of the Energy Policy Act of 1992 (EPAct), as amended, that regulate and guide certain fleets with the goals of reducing the United States' petroleum consumption and increasing the availability of replacement fuels. Since 1992, regulated fleets have helped

  5. Clean Cities Moving Fleets Forward with Liquefied Natural Gas | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Moving Fleets Forward with Liquefied Natural Gas Clean Cities Moving Fleets Forward with Liquefied Natural Gas May 30, 2013 - 2:52pm Addthis Waste hauler Enviro Express converted its fleet of heavy-duty trucks to run on liquefied natural gas (LNG) and built the first LNG station east of the Mississippi River with help from the Energy Department's Clean Cities initiative. | Photo courtesy of New Haven Clean Cities Coalition. Waste hauler Enviro Express converted its fleet of

  6. Vehicle Technologies Office: Resources for Fleet Managers | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Fleet Managers Vehicle Technologies Office: Resources for Fleet Managers Fleet managers will benefit from the lower fuel costs, more reliable fuel prices, and lower emissions that come from using alternative fuels and advanced technologies made possible through the work of the Vehicle Technologies Office (VTO). VTO provides a variety of resources - including more than 100 Clean Cities coalitions nationwide - to help fleet managers find the right technology that meets their needs. In

  7. New National Clean Fleets Partners Build New Roads to Sustainability

    Office of Energy Efficiency and Renewable Energy (EERE)

    Energy Department welcomes three new fleets to the National Clean Fleets Partnership: Republic Services, Time Warner Cable, and CHS. The Partnership helps the country’s largest fleets reduce their petroleum use by switching to alternative fuels, adopting advanced technology vehicles, reducing their idling, and implementing other fuel saving techniques.

  8. A Chronological History of Federal Fleet Actions and Mandates

    SciTech Connect

    2011-04-22

    This chronological history of Federal fleet actions and mandates provides a year-by-year timeline of the acts, amendments, executive orders, and other regulations that affect Federal fleets. The fleet actions and mandates included in the timeline span from 1988 to 2009.

  9. Chronological History of Federal Fleet Actions and Mandates (Brochure)

    SciTech Connect

    Not Available

    2011-04-01

    This chronological history of Federal fleet actions and mandates provides a year-by-year timeline of the acts, amendments, executive orders, and other regulations that affect Federal fleets. The fleet actions and mandates included in the timeline span from 1988 to 2009.

  10. New Fleet eTraining Available

    Energy.gov [DOE]

    The Federal Energy Management Program has developed an eTraining course to help those with access to Federal fleet vehicles comply with the Energy Policy Act (EPAct) 2005 Section 701 requirement to use alternative fuel in dual-fuel vehicles.

  11. Fleet DNA Project Data Summary Report (Presentation)

    SciTech Connect

    Walkowicz, K.; Duran, A.; Burton, E.

    2014-04-01

    This presentation includes graphical data summaries that highlight statistical trends for medium- and heavy-duty commercial fleet vehicles operating in a variety of vocations. It offers insight for the development of vehicle technologies that reduce costs, fuel consumption, and emission.

  12. Waste Management's LNG Truck Fleet: Final Results

    SciTech Connect

    Chandler, K.; Norton, P.; Clark, N.

    2001-01-25

    Waste Management, Inc., began operating a fleet of heavy-duty LNG refuse trucks at its Washington, Pennsylvania, facility. The objective of the project was to provide transportation professionals with quantitative, unbiased information on the cost, maintenance, operational, and emissions characteristics of LNG as one alternative to conventional diesel for heavy-duty trucking applications.

  13. EECBG Success Story: CNG in OKC: Improving Efficiency at the Pump and on the Road

    Office of Energy Efficiency and Renewable Energy (EERE)

    Oklahoma has been known for its close association with petroleum. Oklahoma City is changing that view and working to convert a portion of its vehicle fleet from gasoline and diesel fuel to compressed natural gas.Learn more.

  14. CleanFleet. Volume 2, Project Design and Implementation

    SciTech Connect

    1995-12-01

    The CleanFleet alternative fuels demonstration project evaluated five alternative motorfuels in commercial fleet service over a two-year period. The five fuels were compressed natural gas, propane gas, California Phase 2 reformulated gasoline (RFG), M-85 (85 percent methanol and 15 percent RFG), and electric vans. Eight-four vans were operated on the alternative fuels and 27 vans were operated on gasoline as baseline controls. Throughout the demonstration information was collected on fleet operations, vehicle emissions, and fleet economics. In this volume of the CleanFleet findings, the design and implementation of the project are summarized.

  15. Nuclear power fleets and uranium resources recovered from phosphates

    SciTech Connect

    Gabriel, S.; Baschwitz, A.; Mathonniere, G.

    2013-07-01

    Current light water reactors (LWR) burn fissile uranium, whereas some future reactors, as Sodium fast reactors (SFR) will be capable of recycling their own plutonium and already-extracted depleted uranium. This makes them a feasible solution for the sustainable development of nuclear energy. Nonetheless, a sufficient quantity of plutonium is needed to start up an SFR, with the plutonium already being produced in light water reactors. The availability of natural uranium therefore has a direct impact on the capacity of the reactors (both LWR and SFR) that we can build. It is therefore important to have an accurate estimate of the available uranium resources in order to plan for the world's future nuclear reactor fleet. This paper discusses the correspondence between the resources (uranium and plutonium) and the nuclear power demand. Sodium fast reactors will be built in line with the availability of plutonium, including fast breeders when necessary. Different assumptions on the global uranium resources are taken into consideration. The largely quoted estimate of 22 Mt of uranium recovered for phosphate rocks can be seriously downscaled. Based on our current knowledge of phosphate resources, 4 Mt of recoverable uranium already seems to be an upper bound value. The impact of the downscaled estimate on the deployment of a nuclear fleet is assessed accordingly. (authors)

  16. Determination of combustion products from alternative fuels. Part I. LPG and CNG combustion products

    SciTech Connect

    Whitney, K.A.; Bailey, B.K.

    1994-10-01

    This paper describes efforts underway to identify volatile organic exhaust species generated by a light-duty vehicle operating over the Federal Test Procedure (FTP) on CNG and LPG, and to compare them to exhaust constituents generated from the same vehicle operating on a fuel blended to meet California Phase 2 specifications. The exhaust species from this vehicle were identified and quantified for fuel/air equivalence ratios of 0.8, 1.0, and 1.2 nominally, and were analyzed with and without the vehicle`s catalytic converter in place to determine the influence of the vehicle`s catalyst on species formation. 4 refs., 3 figs., 14 tabs.

  17. LNG fleet increases in size and capabilities

    SciTech Connect

    Linser, H.J. Jr.; Drudy, M.J.; Endrizzi, F.; Urbanelli, A.A.

    1997-06-02

    The LNG fleet as of early 1997 consisted of 99 vessels with total cargo capacity of 10.7 million cu m, equivalent to approximately 4.5 million tons. One of the newest additions to the fleet, the 137,000-cu m tanker Al Zubarah, is five times the size of the original commercial vessel Methane Princess. Al Zubarah`s first loading of more than 60,000 tons occurred in December 1996 for deliver to Japanese buyers from the newly commissioned Qatargas LNG plant at Ras Laffan. That size cargo contains enough clean-burning energy to heat 60,000 homes in Japan for 1 month. Measuring nearly 1,000 ft long, the tanker is among the largest in the industry fleet and joined 70 other vessels of more than 100,000 cu m. Most LNG tankers built since 1975 have been larger-capacity vessels. The paper discusses LNG shipping requirements, containment systems, vessel design, propulsion, construction, operations and maintenance, and the future for larger vessels.

  18. Denver SuperShuttle CNG Fleet Evaluation; Evaluacion de la flotilla de GNC de la empresa SuperShuttle de Denver

    SciTech Connect

    LaRocque, T.

    2001-10-01

    A description of a joint effort between Denver SuperShuttle, the Gas Research Institute (GRI) and DOE that evaluated two types of bi-fuel and compressed natural gas.

  19. CNG Acid gas removal process. Technical progress report 2, 1 December 1983-29 February 1984

    SciTech Connect

    Auyang, L.; Liu, Y.C.

    1985-01-01

    Development work on the CNG acid gas removal process under DOE Contract No. AC21-83MC20230 continued during the period December 1, 1983 through February 29, 1984. Two tasks were active during this time: Task 1 hydrogen sulfide absorber (design and construction of hydrogen sulfide absorber); and Task 4 technology transfer. Within Subtask 1.1, the flow sheet of the integrated hydrogen sulfide absorber and the carbon dioxide triple-point crystallizer is reviewed. Control objectives of the hydrogen sulfide absorber and control strategies were established and are discussed. Within Subtask 1.2, detailed engineering designs have been completed for the absorption column, the light ends flasher, cooler/condenser, and the liquid carbon dioxide surge tank. This equipment is now in various stages of construction. Other process equipment specified and placed on order includes the main gas compressor, recycle light ends gas compressor, liquid carbon dioxide absorbent pump, and the concentrated acid gas stream pump. Within Task 4, two papers discussing the CNG acid gas removal technology have been prepared. One paper will be presented in the Acid and Sour Gas Symposium at the AIChE Winter National Meeting, Atlanta, Georgia. The other paper will be presented at the Eleventh Energy Technology Conference, Washington, DC. 10 figs., 5 tabs.

  20. 2012 Merit Review: EPAct State and Alternative Fuel Provider Fleets |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy Merit Review: EPAct State and Alternative Fuel Provider Fleets 2012 Merit Review: EPAct State and Alternative Fuel Provider Fleets 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ti014_ohara_2012_o.pdf (530.1 KB) More Documents & Publications EPAct State and Alternative Fuel Provider Fleets Vehicle Technologies Office Merit Review 2014: EPAct State and Alternative Fuel Transportation Program

  1. 2013 Federal Energy and Water Management Award Winner Commander Fleet

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Activities Yokosuka | Department of Energy Commander Fleet Activities Yokosuka 2013 Federal Energy and Water Management Award Winner Commander Fleet Activities Yokosuka fewm13_yokosuka_japan_highres.pdf (4.44 MB) fewm13_yokosuka_japan.pdf (1.84 MB) More Documents & Publications 2013 Federal Energy and Water Management Award Winner Commander Fleet Activities Yokosuka Thin-Film Photovoltaics on Solar House CX-002541: Categorical Exclusion Determination Data: Solar Incubator Projects

  2. Vehicle Technologies Office: AVTA - Evaluating Military Bases and Fleet

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Readiness for Electric Vehicles | Department of Energy Military Bases and Fleet Readiness for Electric Vehicles Vehicle Technologies Office: AVTA - Evaluating Military Bases and Fleet Readiness for Electric Vehicles The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. Through the AVTA, Idaho National Laboratory also does fleet and other analysis to

  3. Alternative Fuels Data Center: City of Cincinnati Turns Sustainable Fleet

    Alternative Fuels and Advanced Vehicles Data Center

    Plan into On-Road Reality City of Cincinnati Turns Sustainable Fleet Plan into On-Road Reality to someone by E-mail Share Alternative Fuels Data Center: City of Cincinnati Turns Sustainable Fleet 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: City of Cincinnati Turns Sustainable Fleet Plan into On-Road Reality on Google Bookmark Alternative

  4. State and Alternative Fuel Provider Fleet Compliance Methods (Revised) (Brochure)

    SciTech Connect

    Not Available

    2009-12-01

    Fact sheet describes the difference between Standard and Alternative Compliance requirements for state and alternative fuel provider fleets covered under the Energy Policy Acts of 1992 and 2005.

  5. Alternative Fuels and Advanced Vehicles Data Center - Fleet Experience...

    OpenEI (Open Energy Information) [EERE & EIA]

    Experiences Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Alternative Fuels and Advanced Vehicles Data Center - Fleet Experiences AgencyCompany Organization: US DOE...

  6. State and Alternative Fuel Provider Fleet Compliance Methods (Revised) (Brochure)

    SciTech Connect

    Not Available

    2014-03-01

    This fact sheet describes the difference between Standard and Alternative Compliance requirements for state and alternative fuel provider fleets covered by the Energy Policy Act.

  7. Alternative Fuels Data Center: Happy Cab Fuels Taxi Fleet With...

    Alternative Fuels and Advanced Vehicles Data Center

    Find out how a cab company in Omaha, Nebraska, saves money fueling its taxi fleet with compressed natural gas. For information about this project, contact Kansas City Regional ...

  8. Building a Business Case for Compressed Natural Gas in Fleet...

    Alternative Fuels and Advanced Vehicles Data Center

    Building a Business Case for Compressed Natural Gas in Fleet Applications George Mitchell National Renewable Energy Laboratory Technical Report NRELTP-5400-63707 March 2015 NREL ...

  9. RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications Clean Cities Michigan Green Fleets Ann Arbor, Michigan: Solar in Action (Brochure), Solar America Cities, Energy Efficiency & Renewable Energy (EERE) ...

  10. Alternative Fuels Data Center: Seattle Rideshare Fleet Adds EVs...

    Alternative Fuels and Advanced Vehicles Data Center

    More places to share Alternative Fuels Data Center: Seattle Rideshare Fleet Adds EVs, ... EVs generated cost savings and big environmental wins. " Syd Pawlowski, King County Metro ...

  11. National Clean Fleets Partnership (Fact Sheet), Energy Efficiency...

    Alternative Fuels and Advanced Vehicles Data Center

    ... The Alternative Fueling Station Locator provides access to Clean Cities' national database of alternative fueling stations and electric charging sites. The data Clean Fleets ...

  12. Large Fleets Lead in Petroleum Reduction (Fact Sheet)

    SciTech Connect

    Proc, H.

    2011-03-01

    Fact sheet describes Clean Cities' National Petroleum Reduction Partnership, an initiative through which large private fleets can receive support from Clean Cities to reduce petroleum consumption.

  13. Federal Fleet Files, FEMP, Vol. 2, No. 5 - March 2010

    SciTech Connect

    2010-03-02

    March 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  14. Merit Review: EPAct State and Alternative Fuel Provider Fleets...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    More Documents & Publications 2012 Merit Review: EPAct State and Alternative Fuel Provider Fleets Vehicle Technologies Office Merit Review 2014: EPAct State and Alternative Fuel ...

  15. Fleet Tools (Brochure), NREL (National Renewable Energy Laboratory...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    NREL Tools Help Fleets Reduce Fuel Consumption, Emissions, and Costs From beverage ... part- ners know the lab's portfolio of tools can pinpoint fuel efficiency and ...

  16. Department of Energy Issues Federal Fleet Management Guidance...

    Energy.gov [DOE] (indexed site)

    fleet and vehicle size, encouraging active transit options such as bicycling and purchasing alternative fuel vehicles -including electric and plug-in hybrid electric vehicles. ...

  17. Fleet DNA Project - Data Dictionary for Public Download Files

    SciTech Connect

    Duran, A.; Burton, E.; Kelly, K.; Walkowicz, K.

    2014-09-01

    Reference document for the Fleet DNA results data shared on the NREL public website. The document includes variable definitions and descriptions to assist users in understanding data.

  18. Progress and Challenges for PEM Transit Fleet Applications

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Challenges for PEM Transit Fleet Applications Tom Madden UTC Power 2010 DOE AMR Joint ... * Brief company history in area of fuel cell buses * Current fuel cell bus deployments ...

  19. Federal Fleet Files, FEMP, Vol. 2, No. 12 - November 2010

    SciTech Connect

    2010-11-12

    November 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  20. Federal Fleet Files, FEMP, Vol. 2, No. 8 - June 2010

    SciTech Connect

    2010-06-10

    June 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  1. Federal Fleet Files, FEMP, Vol. 2, No. 10 - September 2010

    SciTech Connect

    2010-09-07

    September 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  2. Federal Fleet Files: Vol. , No. 1 - October 2009

    SciTech Connect

    2009-10-04

    October 2009 issue of monthly news from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  3. Federal Fleet Files, FEMP, Vol. 2, No. 11 - October 2010

    SciTech Connect

    2010-10-19

    October 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  4. Federal Fleet Files, FEMP, Vol. 2, No. 9 - July 2010

    SciTech Connect

    2010-07-06

    July 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  5. Federal Fleet Files, FEMP, Vol. 2, No. 23- December 2009

    SciTech Connect

    2009-12-08

    December 2009 update of monthly news from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  6. Nevada National Security Site operator recognized for green fleet...

    National Nuclear Security Administration (NNSA)

    which tracks and rates the performance of vehicle fleets throughout the continent. ... such as hybrid vehicles, plug-in electric vehicles and alternative fueled vehicles. ...

  7. Alternative Fuels Data Center: Strategies for Fleet Managers...

    Alternative Fuels and Advanced Vehicles Data Center

    A municipal fleet in Florida created an employee fuel conservation incentive program that gives drivers the opportunity to realize the financial savings from their fuel economy ...

  8. New Cost Tool Helps Fleet Managers Evaluate Hybrid Vehicles ...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New Cost Tool Helps Fleet Managers Evaluate Hybrid Vehicles August 3, 2005 Golden, Colo. - A new software tool that compares the costs and emissions of hybrid electric vehicles ...

  9. Federal Fleet Files, FEMP, Vol. 1, No. 3 - July 2009

    SciTech Connect

    2009-07-24

    July 2009 issue of the monthly newsletter for the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  10. Radioactive Legacy of the Russian Pacific Fleet Operations. Final Report

    SciTech Connect

    Compton, K. L.; Novikov, V.M.; Parker, F.L.; Sivintsev, Y.U.

    2003-03-25

    There have been extensive studies of the current and potential environmental impact of Russian Northern fleet activities. However, despite the fact that the total number of ships in both fleets are comparable, there have been very few studies published in the open literature of the impact of the Pacific fleet. This study of the Pacific fleet's impact on neighboring countries was undertaken to partially remedy this lack of analysis. This study is focused on an evaluation of the inventory of major sources of radioactive material associated with the decommissioning of nuclear submarines, and an evaluation of releases to the atmosphere and their long-range (>100km) transboundary transport.

  11. Federal Fleet Files, FEMP, Vol. 2, No. 4 - January 2010

    SciTech Connect

    2010-01-05

    January 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  12. Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Plug-In Hybrid Electric Medium Duty Commercial Fleet Demonstration and Evaluation Vehicle Technologies Office Merit Review 2015: Medium and Heavy-Duty Vehicle Field Evaluations ...

  13. RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...

    Energy.gov [DOE] (indexed site)

    More Documents & Publications RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS Vehicle Technologies Office Merit Review 2014: Alternative Fuels Implementation Team ...

  14. Alternative Fuels Data Center: Golden Eagle Distributors Inc. to Convert

    Alternative Fuels and Advanced Vehicles Data Center

    Entire Fleet to CNG Golden Eagle Distributors Inc. to Convert Entire Fleet to CNG to someone by E-mail Share Alternative Fuels Data Center: Golden Eagle Distributors Inc. to Convert Entire Fleet to CNG on Facebook Tweet about Alternative Fuels Data Center: Golden Eagle Distributors Inc. to Convert Entire Fleet to CNG on Twitter Bookmark Alternative Fuels Data Center: Golden Eagle Distributors Inc. to Convert Entire Fleet to CNG on Google Bookmark Alternative Fuels Data Center: Golden Eagle

  15. Alternative Fuels Data Center: Indiana Sanitation Department Plans to

    Alternative Fuels and Advanced Vehicles Data Center

    Expand CNG Fleet Indiana Sanitation Department Plans to Expand CNG Fleet to someone by E-mail Share Alternative Fuels Data Center: Indiana Sanitation Department Plans to Expand CNG Fleet on Facebook Tweet about Alternative Fuels Data Center: Indiana Sanitation Department Plans to Expand CNG Fleet on Twitter Bookmark Alternative Fuels Data Center: Indiana Sanitation Department Plans to Expand CNG Fleet on Google Bookmark Alternative Fuels Data Center: Indiana Sanitation Department Plans to

  16. Alternative Fuels Data Center: Propane Rolls on as Reliable Fleet Fuel

    Alternative Fuels and Advanced Vehicles Data Center

    Propane Rolls on as Reliable Fleet Fuel to someone by E-mail Share Alternative Fuels Data Center: Propane Rolls on as Reliable Fleet Fuel on Facebook Tweet about Alternative Fuels Data Center: Propane Rolls on as Reliable Fleet Fuel on Twitter Bookmark Alternative Fuels Data Center: Propane Rolls on as Reliable Fleet Fuel on Google Bookmark Alternative Fuels Data Center: Propane Rolls on as Reliable Fleet Fuel on Delicious Rank Alternative Fuels Data Center: Propane Rolls on as Reliable Fleet

  17. Plug-In Electric Vehicle Handbook for Fleet Managers (Brochure)

    SciTech Connect

    Not Available

    2012-04-01

    Plug-in electric vehicles (PEVs) are entering the automobile market and are viable alternatives to conventional vehicles. This guide for fleet managers describes the basics of PEV technology, PEV benefits for fleets, how to select the right PEV, charging a PEV, and PEV maintenance.

  18. Fast Charge Battery Electric Transit Bus In-Use Fleet Evaluation...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fast Charge Battery Electric Transit Bus In-Use Fleet Evaluation Preprint Robert Prohaska, ... Fast Charge Battery Electric Transit Bus In-Use Fleet Evaluation Robert Prohaska, Kenneth ...

  19. Perspectives on AFVs: State and city government fleet manager survey

    SciTech Connect

    Whalen, P.

    1999-02-01

    In an effort to reduce national dependence on imported oil and to improve urban air quality, the US Department of Energy (DOE) is promoting the development and deployment of alternative fuels and alternative fuel vehicles (AFVs). To support this activity, DOE has directed the National Renewable Energy Laboratory (NREL) to develop and conduct projects to evaluate the performance and acceptability of light-duty AFVs compared to similar gasoline vehicles. As part of this effort, NREL has undertaken a number of evaluation projects, including conducting telephone surveys with fleet managers and drivers of AFVs in the federal fleet. This report summarizes the results of the survey of state and city government fleet managers.

  20. Regulatory Impact Analysis Clean Fuel Fleet Program. Draft report

    SciTech Connect

    Not Available

    1993-05-01

    The Clean Air Act Amendments of 1990 (CAA) require the establishment of a Clean Fuel Fleet Program in certain areas of the country which have significant air pollution problems. The purpose of the program is to introduce and encourage the use of lower-emitting motor vehicles and clean alternative fuels in the covered areas. To accomplish these objectives in an efficient and effective manner, centrally-controlled vehicle fleets were chosen by Congress as the focus of the program. The document presents the Environmental Protection Agency's (EPA) estimates of the likely costs, benefits, and impacts of the Clean Fuel Fleet Program.

  1. CleanFleet. Final report: Volume 1, summary

    SciTech Connect

    1995-12-01

    The South Coast Alternative Fuels Demonstration, called CleanFleet, was conducted in the Los Angeles area from April 1992 through September 1994. The demonstration consisted of 111 package delivery vans operating on five alternative fuels and the control fuel, unleaded gasoline. The alternative fuels were propane gas, compressed natural gas, California Phase 2 reformulated gasoline (RFG), methanol with 15 percent RFG (called M-85), and electricity. This volume of the eight volume CleanFleet final report is a summary of the project design and results of the analysis of data collected during the demonstration on vehicle maintenance and durability, fuel economy, employee attitudes, safety and occupational hygiene, emissions, and fleet economics.

  2. Assessment of methane-related fuels for automotive fleet vehicles: technical, supply, and economic assessments

    SciTech Connect

    Not Available

    1982-02-01

    The use of methane-related fuels, derived from a variety of sources, in highway vehicles is assessed. Methane, as used here, includes natural gas (NG) as well as synthetic natural gas (SNG). Methanol is included because it can be produced from NG or the same resources as SNG, and because it is a liquid fuel at normal ambient conditions. Technological, operational, efficiency, petroleum displacement, supply, safety, and economic issues are analyzed. In principle, both NG and methanol allow more efficient engine operation than gasoline. In practice, engines are at present rarely optimized for NG and methanol. On the basis of energy expended from resource extraction to end use, only optimized LNG vehicles are more efficient than their gasoline counterparts. By 1985, up to 16% of total petroleum-based highway vehicle fuel could be displaced by large fleets with central NG fueling depots. Excluding diesel vehicles, which need technology advances to use NG, savings of 8% are projected. Methanol use by large fleets could displace up to 8% of petroleum-based highway vehicle fuel from spark-ignition vehicles and another 9% from diesel vehicles with technology advances. The US NG supply appears adequate to accommodate fleet use. Supply projections, future price differential versus gasoline, and user economics are uncertain. In many cases, attractive paybacks can occur. Compressed NG now costs on average about $0.65 less than gasoline, per energy-equivalent gallon. Methanol supply projections, future prices, and user economics are even more uncertain. Current and projected near-term methanol supplies are far from adequate to support fleet use. Methanol presently costs more than gasoline on an equal-energy basis, but is projected to cost less if produced from coal instead of NG or petroleum.

  3. Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance; Comprehensive Federal Fleet Management Handbook

    SciTech Connect

    2010-06-17

    Comprehensive Federal fleet management guide offered as a companion to Executive Order 13514 Section 12 guidance.

  4. Fleet Compliance Results for MY 2011/FY 2012 (Brochure)

    SciTech Connect

    Not Available

    2013-02-01

    This annual report summarizes the compliance results of state and alternative fuel provider fleets covered by the Energy Policy Act of 1992 (EPAct) for model year 2011/fiscal year 2012.

  5. Clean Cities Moving Fleets Forward with Liquefied Natural Gas...

    Energy.gov [DOE] (indexed site)

    Waste hauler Enviro Express converted its fleet of heavy-duty trucks to run on liquefied natural gas (LNG) and built the first LNG station east of the Mississippi River with help...

  6. Vehicle Technologies Office Merit Review 2014: Fleet DNA

    Energy.gov [DOE]

    Presentation given by National Renewable Energy Laboratory at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about fleet DNA.

  7. Vehicle Technologies Office Merit Review 2013: Fleet DNA

    Energy.gov [DOE]

    Presentation given by the National Renewable Energy Laboratory (NREL) at the 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting about a tool for analyzing fleet characteristics.

  8. Fleet-Car Market PENetration Simulator: CPEN user's guide

    SciTech Connect

    Weil, R.

    1980-08-01

    The purpose of this manual is to assist prospective users in the understanding and execution of Fleet-Car Market PENetration Simulator (CPEN). CPEN is an interactive FORTRAN program whose purpose is to produce estimates of fleet-market-penetration rates of alternative passenger cars that can be described in terms of specific physical and economic attributes. The data were derived from questionnaires distributed to fleet operators affiliated with National Association of Fleet Administrators (NAFA). Besides the NAFA data, CPEN uses 48 variables that are interactively inserted. Complete data-input descriptions are included in the manual along with algorithm and application flowcharts. Examples of complete successful simulator runs are included for alternative program paths. A listing of the computer program and a glossary for CPEN are included.

  9. Alternative Fuels Data Center: Frito-Lay Delivers With Electric Truck Fleet

    Alternative Fuels and Advanced Vehicles Data Center

    Frito-Lay Delivers With Electric Truck Fleet to someone by E-mail Share Alternative Fuels Data Center: Frito-Lay Delivers With Electric Truck Fleet on Facebook Tweet about Alternative Fuels Data Center: Frito-Lay Delivers With Electric Truck Fleet on Twitter Bookmark Alternative Fuels Data Center: Frito-Lay Delivers With Electric Truck Fleet on Google Bookmark Alternative Fuels Data Center: Frito-Lay Delivers With Electric Truck Fleet on Delicious Rank Alternative Fuels Data Center: Frito-Lay

  10. Alternative Fuels Data Center: Los Angeles Public Works Fleet Converts to

    Alternative Fuels and Advanced Vehicles Data Center

    Natural Gas Los Angeles Public Works Fleet Converts to Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Los Angeles Public Works Fleet Converts to Natural Gas on Facebook Tweet about Alternative Fuels Data Center: Los Angeles Public Works Fleet Converts to Natural Gas on Twitter Bookmark Alternative Fuels Data Center: Los Angeles Public Works Fleet Converts to Natural Gas on Google Bookmark Alternative Fuels Data Center: Los Angeles Public Works Fleet Converts to Natural

  11. Contributing Data to the Fleet DNA Project (Brochure), NREL (National Renewable Energy Laboratory)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Photo from iStock/9420677 Contributing Data to the Fleet DNA Project Sponsored by the U.S. Department of Energy, the Fleet DNA project aims to accelerate the evolution of advanced vehicle development and support the strategic deployment of market-ready technologies that reduce costs, fuel consumption, and emissions. The Fleet DNA clearinghouse of commercial fleet transportation data helps vehicle manufacturers and developers optimize vehicle designs and helps fleet managers choose advanced

  12. NREL: Technology Deployment - Fleets Regulated by the Energy Policy Act

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fleets Regulated by the Energy Policy Act NREL supports the U.S. Department of Energy's (DOE) regulatory activities involving requirements under the Energy Policy Act (EPAct) for federal, state, and alternative fuel provider fleets. Congress passed EPAct in 1992 to reduce U.S. petroleum consumption through the use of alternative fuels, alternative fuel vehicles (AFVs), and other petroleum-displacement methods. DOE's primary means of achieving this goal in the transportation sector has been to

  13. NREL: Transportation Research - Fleet Test and Evaluation Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Fleet Test and Evaluation Publications NREL publishes technical reports, fact sheets, and other documents about its fleet test and evaluation activities: Hybrid electric vehicle publications Electric and plug-in hybrid electric vehicle publications Alternative fuel vehicle publications Hydraulic hybrid vehicle publications Truck platooning publications Truck stop electrification publications For more documents about energy-saving technologies for medium- and heavy-duty vehicles, search the NREL

  14. Progress and Challenges for PEM Transit Fleet Applications | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy and Challenges for PEM Transit Fleet Applications Progress and Challenges for PEM Transit Fleet Applications Presentation at DOE and DOT Joint Fuel Cell Bus Workshop, June 7, 2010 buswksp10_madden.pdf (550.68 KB) More Documents & Publications Joint Fuel Cell Bus Workshop Summary Report SunLine Expands Horizons with Fuel Cell Bus Demo. Hydrogen, Fuel Cells & Infrastructure Technologies Program, Fuel Cell Bus Demonstration Projects (Fact Sheet). SunLine Begins Extended Testing

  15. Controlled Hydrogen Fleet & Infrastructure Analysis | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    & Infrastructure Analysis Controlled Hydrogen Fleet & Infrastructure Analysis 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. tv_01_wipke.pdf (2.89 MB) More Documents & Publications Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project National FCEV Learning Demonstration: All Composite Data Products National Hydrogen Learning Demonstration Status

  16. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Project | Department of Energy and Infrastructure Demonstration and Validation Project Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. tv_03_veenstra.pdf (1.27 MB) More Documents & Publications Technology Validation Controlled Hydrogen Fleet & Infrastructure Analysis HYDROGEN TO THE HIGHWAYS

  17. The Department's Fleet Vehicle Sustainability Initiatives at Selected Locations

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department's Fleet Vehicle Sustainability Initiatives at Selected Locations DOE/IG-0896 October 2013 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Department of Energy Washington, DC 20585 October 24, 2013 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "The Department's Fleet Vehicle Sustainability Initiatives at Selected Locations" BACKGROUND In Fiscal Year (FY) 2012, the

  18. National Federal Fleet Loaner Program, Interim Status Report

    SciTech Connect

    Francfort, James Edward

    2000-10-01

    The goal of the U.S. Department of Energy's (DOE) Loaner Program is to increase the awareness, deployment, and use of electric vehicles (EVs) in Federal fleets. The Loaner Program accomplishes this by providing free EVs to Federal fleets on a loaner basis, generally for 1 or 2 months. The Program partners DOE with six electric utilities, with DOE providing financial support and some leads on Federal fleets interested in obtaining EVs. The utilities obtain the vehicles, identify candidate loaner fleets, loan the vehicles, provide temporary charging infrastructure, provide overall support to participating Federal fleets, and support fleets with their leasing decisions. While the utilities have not had the success initially envisioned by themselves, DOE, the Edison Electric Institute, and the Electric Vehicle Association of the Americas, the utilities can not be faulted for their efforts, as they are not the entity that makes the ultimate lease or no-lease decision. Some external groups have suggested to DOE that they direct other federal agencies to change their processes to make loaning vehicles easier; this is simply not within the power of DOE. By law, a certain percentage of all new vehicle acquisitions are supposed to be alternative fuel vehicles (AFV); however, with no enforcement, the federal agencies are not compelled to lease AFVs such as electric vehicles.

  19. Evaluation of aftermarket CNG conversion kits in light-duty vehicle applications. Final report

    SciTech Connect

    Blazek, C.F.; Rowley, P.F.; Grimes, J.W.

    1995-07-01

    The Institute of Gas Technology (IGT) was contracted by the National Renewable Energy Laboratory (NREL) to evaluate three compressed natural gas (CNG) conversion systems using a 1993 Chevrolet Lumina baseline vehicle. A fourth conversion system was added to the test matrix through funding support from Brooklyn Union. The objective of this project was to measure the Federal Test Procedure (FTP) emissions and fuel economy of the different conversion systems, and to compare the performance to gasoline-fueled operation and each other. Different natural gas compositions were selected to represent the 10th percentile, mean, and 90th percentile compositions distributed in the Continental United States. Testing with these different compositions demonstrated the systems` ability to accommodate the spectrum of gas found in the United States. Each compressed natural gas conversion system was installed and adjusted according to the manufacturer`s instructions. In addition to the FTP testing, an evaluation of the comparative installation times and derivability tests (based on AGA and CRC guidelines) were conducted on each system.

  20. Fuel Cell Buses in U.S. Transit Fleets: Summary of Experiences...

    Energy Saver

    Buses in U.S. Transit Fleets: Summary of Experiences and Current Status Fuel Cell Buses in U.S. Transit Fleets: Summary of Experiences and Current Status This report reviews past ...

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

    Alternative Fuels and Advanced Vehicles Data Center

    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 ...

  2. Final Report - Integration of Behind-the-Meter PV Fleet Forecasts...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Final Report - Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System ...

  3. Federal Fleet Files, FEMP, Vol. 1, No. 2 - June 2009 (Fact Sheet)

    SciTech Connect

    Not Available

    2009-06-01

    June 2009 issue of the FEMP Federal Fleet Files monthly newsletter for the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  4. U.S. Department of Energy Fleet Alternative Fuel Vehicle Acquisition...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fleet Alternative Fuel Vehicle Acquisition Report for Fiscal Year 2008 U.S. Department of Energy Fleet Alternative Fuel Vehicle Acquisition Report for Fiscal Year 2008 U.S. ...

  5. Fuel Cell Buses in U.S. Transit Fleets: Current Status 2012

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Fuel Cell Buses in U.S. Transit Fleets: Current Status 2012 Leslie Eudy National Renewable ... Contract No. DE-AC36-08GO28308 Fuel Cell Buses in U.S. Transit Fleets: Current ...

  6. Clean Cities Coordinators and Stakeholders Awarded at the Green Fleet Conference and Expo

    Energy.gov [DOE]

    At the 2013 Green Fleet Conference and Expo, a number of Clean Cities coordinators and stakeholders received awards for their dedication to increasing the environmental sustainability of vehicle fleets.

  7. EPRI-DOE Joint Report Focuses on Fossil Fleet Transition with Fuel Changes and Large Scale Variable Renewable Integration

    Energy.gov [DOE]

    The Energy Department released a report on fossil fleet transition with renewable integration, describing operational and engineering challenges to the fossil generation fleet.

  8. Comparative analysis of liquefied natural gas (LNG) and compressed natural gas (CNG) used by transit agencies in Texas. Research report

    SciTech Connect

    Lede, N.W.

    1997-09-01

    This study is a detailed comparative analysis of liquefied natural gas (LNG) and compressed natural gas (CNG). The study provides data on two alternative fuels used by transit agencies in Texas. First, we examine the `state-of-the- art` in alternative fuels to established a framework for the study. Efforts were made to examine selected characteristics of two types of natural gas demonstrations in terms of the following properties: energy source characteristics, vehicle performance and emissions, operations, maintenance, reliability, safety costs, and fuel availability. Where feasible, two alternative fuels were compared with conventional gasoline and diesel fuel. Environmental considerations relative to fuel distribution and use are analyzed, with a focus on examining flammability an other safety-related issues. The objectives of the study included: (1) assess the state-of-the-art and document relevant findings pertaining to alternative fuels; (2) analyze and synthesize existing databases on two natural gas alternatives: liquefied natural gas (LNG) and compressed natural gas (CNG): and (3) compare two alterative fuels used by transit properties in Texas, and address selected aspects of alternative fuels such as energy source characteristics, vehicle performance and emissions, safety, costs, maintenance and operations, environmental and related issues.

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

    Alternative Fuels and Advanced Vehicles Data Center

    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 Augments Its Fleet With Propane Delivery Trucks on Twitter Bookmark Alternative Fuels Data Center: Alpha Baking Company Augments Its Fleet With Propane Delivery Trucks on Google Bookmark Alternative

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

    Alternative Fuels and Advanced Vehicles Data Center

    Ethanol Use, Fuel Efficiency County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency to someone by E-mail Share Alternative Fuels Data Center: County Fleet Goes Big on Idle Reduction, 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: County Fleet Goes Big on Idle Reduction, Ethanol Use, Fuel Efficiency on Google Bookmark

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

    Alternative Fuels and Advanced Vehicles Data Center

    Alternative Fuels Maryland County Fleet Uses Wide Variety of Alternative Fuels to someone by E-mail Share Alternative Fuels Data Center: Maryland County Fleet Uses Wide Variety of Alternative Fuels on Facebook Tweet about Alternative Fuels Data Center: Maryland County Fleet Uses Wide Variety of Alternative Fuels on Twitter Bookmark Alternative Fuels Data Center: Maryland County Fleet Uses Wide Variety of Alternative Fuels on Google Bookmark Alternative Fuels Data Center: Maryland County

  12. EPAct Requirements and Clean Cities Resources for Fleets (Fact Sheet) (Revised)

    SciTech Connect

    Not Available

    2011-08-01

    This fact sheet explains resources provided by the Clean Cities program to help fleet managers meet EPAct requirements.

  13. EPAct Requirements and Clean Cities Resources for Fleets (Revised) (Fact Sheet)

    SciTech Connect

    Not Available

    2010-01-01

    This fact sheet explains resources provided by the Clean Cities program to help fleet managers meet EPAct requirements.

  14. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: Fall 2008

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.

    2008-10-01

    Graphs of composite data products produced by DOE's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation project through September 2008.

  15. U.S. Department of Energy Fleet Alternative Fuel Vehicle Acquisition Report

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    for Fiscal Year 2008 | Department of Energy Fleet Alternative Fuel Vehicle Acquisition Report for Fiscal Year 2008 U.S. Department of Energy Fleet Alternative Fuel Vehicle Acquisition Report for Fiscal Year 2008 U.S. Department of Energy Fleet Alternative Fuel Vehicle Acquisition Report for Fiscal Year 2008. doe_fleet_report_2008.pdf (168.33 KB) More Documents & Publications Audit Report: IG-0896 The Compelling Case for Natural Gas Vehicles Executive Order 13514: Comprehensive Federal

  16. Hybrid Electric Vehicle Fleet and Baseline Performance Testing

    SciTech Connect

    J. Francfort; D. Karner

    2006-04-01

    The U.S. Department of Energy’s Advanced Vehicle Testing Activity (AVTA) conducts baseline performance and fleet testing of hybrid electric vehicles (HEV). To date, the AVTA has completed baseline performance testing on seven HEV models and accumulated 1.4 million fleet testing miles on 26 HEVs. The HEV models tested or in testing include: Toyota Gen I and Gen II Prius, and Highlander; Honda Insight, Civic and Accord; Chevrolet Silverado; Ford Escape; and Lexus RX 400h. The baseline performance testing includes dynamometer and closed track testing to document the HEV’s fuel economy (SAE J1634) and performance in a controlled environment. During fleet testing, two of each HEV model are driven to 160,000 miles per vehicle within 36 months, during which maintenance and repair events, and fuel use is recorded and used to compile life-cycle costs. At the conclusion of the 160,000 miles of fleet testing, the SAE J1634 tests are rerun and each HEV battery pack is tested. These AVTA testing activities are conducted by the Idaho National Laboratory, Electric Transportation Applications, and Exponent Failure Analysis Associates. This paper discusses the testing methods and results.

  17. Alternative Fuel Vehicles: How Do They Really Measure Up?

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    How Do They Really Measure Up? For more information contact: e:mail: Public Affairs Golden, Colo., Sept. 8, 1997 -- What do the people who actually use alternative fuel vehicles really think about their performance? The National Renewable Energy Laboratory (NREL) asked that question in a 1996 nationwide survey of federal fleet managers and alternative fuel vehicle drivers. Perspectives on AFVs: 1996 Federal Fleet Managers Survey presents the results of the survey, conducted by Dwights Energydata

  18. Clean Cities: Building Partnerships to Reduce Our Reliance on...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    29, 2015 Indiana Sanitation Department Plans to Expand CNG Fleet Video | Dec. 28, 2015 AT&T Fleet Reaches Milestone of 8,000 CNG Vehicles Video | Dec. 28, 2015 Alternative Fuel...

  19. Alternative Fuels Data Center: Corporate Fleets Set the Pace for a Green

    Alternative Fuels and Advanced Vehicles Data Center

    Driving Future Corporate Fleets Set the Pace for a Green Driving Future to someone by E-mail Share Alternative Fuels Data Center: Corporate Fleets Set the Pace for a Green Driving Future on Facebook Tweet about Alternative Fuels Data Center: Corporate Fleets Set the Pace for a Green Driving Future on Twitter Bookmark Alternative Fuels Data Center: Corporate Fleets Set the Pace for a Green Driving Future on Google Bookmark Alternative Fuels Data Center: Corporate Fleets Set the Pace for a

  20. Alternative Fuels Data Center: Car2Go Launches Electric Carsharing Fleet in

    Alternative Fuels and Advanced Vehicles Data Center

    San Diego Car2Go Launches Electric Carsharing Fleet in San Diego to someone by E-mail Share Alternative Fuels Data Center: Car2Go Launches Electric Carsharing Fleet in San Diego on Facebook Tweet about Alternative Fuels Data Center: Car2Go Launches Electric Carsharing Fleet in San Diego on Twitter Bookmark Alternative Fuels Data Center: Car2Go Launches Electric Carsharing Fleet in San Diego on Google Bookmark Alternative Fuels Data Center: Car2Go Launches Electric Carsharing Fleet in San

  1. Alternative Fuels Data Center: City of Hoover Fleet Boasts 200-Plus Flex

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Vehicles City of Hoover Fleet Boasts 200-Plus Flex Fuel Vehicles to someone by E-mail Share Alternative Fuels Data Center: City of Hoover Fleet Boasts 200-Plus Flex Fuel Vehicles on Facebook Tweet about Alternative Fuels Data Center: City of Hoover Fleet Boasts 200-Plus Flex Fuel Vehicles on Twitter Bookmark Alternative Fuels Data Center: City of Hoover Fleet Boasts 200-Plus Flex Fuel Vehicles on Google Bookmark Alternative Fuels Data Center: City of Hoover Fleet Boasts 200-Plus Flex

  2. What's New: Fall 2005 Update. EPAct Fleet Information and Regulations, State and Alternative Fuel Provider Rule Newsletter

    SciTech Connect

    Not Available

    2005-10-01

    Newsletter features various articles of interest to state and alternative fuel provider fleets covered under EPAct.

  3. CleanFleet. Final report: Volume 5, employee attitude assessment

    SciTech Connect

    1995-12-01

    The experiences of couriers, operations managers, vehicle handlers (refuelers), and mechanics who drove and/or worked with alternative fuel vehicles, and the attitudes and perceptions of people with these experiences, are examined. Five alternative fuels studied in the CleanFleet project are considers& compressed natural gas, propane gas, California Phase 2 reformulated gasoline, M-85, and electricity. The three major areas of interest include comparative analysis of issues such as health, safety and vehicle performance, business issues encompassing several facets of station operations, and personal commentary and opinions about the CleanFleet project and the alterative fuels. Results of the employee attitude assessment are presented as both statistical and qualitative analysis.

  4. Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance; Comprehensive Federal Fleet Management Handbook (Book)

    SciTech Connect

    Daley, R.; Ahdieh, N.; Bentley, J.

    2014-01-01

    A comprehensive Federal Fleet Management Handbook that builds upon the "Guidance for Federal Agencies on E.O. 13514 Section 12-Federal Fleet Management" and provides information to help fleet managers select optimal greenhouse gas and petroleum reduction strategies for each location, meeting or exceeding related fleet requirements, acquiring vehicles to support these strategies while minimizing fleet size and vehicle miles traveled, and refining strategies based on agency performance.

  5. The ethanol heavy-duty truck fleet demonstration project

    SciTech Connect

    1997-06-01

    This project was designed to test and demonstrate the use of a high- percentage ethanol-blended fuel in a fleet of heavy-duty, over-the- road trucks, paying particular attention to emissions, performance, and repair and maintenance costs. This project also represents the first public demonstration of the use of ethanol fuels as a viable alternative to conventional diesel fuel in heavy-duty engines.

  6. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    SciTech Connect

    Stottler, Gary

    2012-02-08

    General Motors, LLC and energy partner Shell Hydrogen, LLC, deployed a system of hydrogen fuel cell electric vehicles integrated with a hydrogen fueling station infrastructure to operate under real world conditions as part of the U.S. Department of Energy's Controlled Hydrogen Fleet and Infrastructure Validation and Demonstration Project. This technical report documents the performance and describes the learnings from progressive generations of vehicle fuel cell system technology and multiple approaches to hydrogen generation and delivery for vehicle fueling.

  7. First interim report of the Federal Fleet Conversion Task Force

    SciTech Connect

    Not Available

    1993-08-01

    The Federal Fleet Conversion Task Force was created by Executive Order 12844, signed by President Clinton on April 21, 1993. In the Order, the President directed that purchases of alternative fueled vehicles by the Federal Government be substantially increased beyond the levels required by current law. The President charged the Task Force with developing recommendations for carrying out the Executive Order, with special emphasis on setting a course that will lead to the widespread use of alternative fueled vehicles by Federal, State, and local government fleets, by private fleets and, ultimately, by individuals. The chief recommendation of the Task Force is the establishment of a Presidential Clean Cities Initiative. To support creation of the Presidential Initiative, the Task Force identified 38 cities and regions, prioritized into three tiers, for concentrating the Initiative`s efforts in Fiscal Years 1994 through 1996. This concentration of effort is key to the effectiveness of the Initiative. The 38 cities and regions would receive priority funding for Federal vehicle purchases and for infrastructure development. In addition, the Task Force has made specific recommendations for overcoming numerous regulatory, economic, and technical barriers that have slowed the introduction of alternative fueled vehicles into general use.

  8. Development and Demonstration of Hydrogen and Compressed Natural Gas (H/CNG) Blend Transit Buses: October 15, 2002-September 30, 2004

    Alternative Fuels and Advanced Vehicles Data Center

    Development and Demonstration of Hydrogen and Compressed Natural Gas (H/CNG) Blend Transit Buses October 15, 2002 - September 30, 2004 A. Del Toro SunLine Services Group Thousand Palms, California M. Frailey National Renewable Energy Laboratory Golden, Colorado F. Lynch Hydrogen Components Inc. Littleton, Colorado S. Munshi Westport Innovations Inc. Vancouver, British Columbia, Canada S. Wayne West Virginia University Morgantown, West Virginia Technical Report NREL/TP-540-38707 November 2005

  9. Final Report - Integration of Behind-the-Meter PV Fleet Forecasts into

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Utility Grid System Operations | Department of Energy Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Final Report - Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Awardee: Clean Power Research Location: Napa, CA Subprogram: Systems Integration Funding Program: Solar Utility Networks: Replicable Innovations in Solar Energy (SUNRISE) Project: Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid

  10. A comparative analysis of alternative fuels for the INEL vehicle fleet

    SciTech Connect

    Priebe, S.; Boyer, W.; Church, K.

    1992-11-01

    This report summarizes the results of a comparative systems analysis of various alternative fuels for use in the buses, mid-size vehicles, and automobiles that make up the vehicle fleet at the Idaho National Engineering Laboratory (INEL). The study was performed as part of the Laboratory Directed Research and Development (LDRD) Program for EG G Idaho, Inc. Regulations will require the INEL to reduce total gasoline and diesel fuel use 10% by 1995 compared with 1991 levels, and will require that 50% of all new vehicles be fueled by some type of alternative fuel by 1998. A model was developed to analyze how these goals could be achieved, and what the cost would be to implement the goals.

  11. A comparative analysis of alternative fuels for the INEL vehicle fleet

    SciTech Connect

    Priebe, S.; Boyer, W.; Church, K.

    1992-11-01

    This report summarizes the results of a comparative systems analysis of various alternative fuels for use in the buses, mid-size vehicles, and automobiles that make up the vehicle fleet at the Idaho National Engineering Laboratory (INEL). The study was performed as part of the Laboratory Directed Research and Development (LDRD) Program for EG&G Idaho, Inc. Regulations will require the INEL to reduce total gasoline and diesel fuel use 10% by 1995 compared with 1991 levels, and will require that 50% of all new vehicles be fueled by some type of alternative fuel by 1998. A model was developed to analyze how these goals could be achieved, and what the cost would be to implement the goals.

  12. Data Management Plan for The Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    Energy.gov [DOE]

    The Data Management Plan describes how DOE will handle data submitted by recipients as deliverables under the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project.

  13. Technologies for a Sustainable Heavy-Duty On-Road Fleet | Department...

    Energy.gov [DOE] (indexed site)

    Only selected energy pathways for the heavy-duty on-road fleet are consistent with the joint objectives of reducing petroleum dependence and mitigating climate change ...

  14. EPAct Alternative Fuel Transportation Program: State and Alternative Fuel Provider Fleets: Frequently Asked Questions (Brochure)

    SciTech Connect

    Not Available

    2010-03-01

    This brochure provides answers to frequently asked questions about the EPAct Alternative Fuel Transportation Program's State and Alternative Fuel Provider Fleets.

  15. Federal Fleet Files, FEMP, Vol. 1, No. 4 - September 2009 (Fact Sheet)

    SciTech Connect

    Not Available

    2009-09-01

    September 2009 issue of the monthly newsletter for the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  16. National Clean Fleets Partners Get the Best of Both Worlds with...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    can also benefit from incorporating hybrid technology in their fleet of medium- and heavy-duty vehicles. In fact, medium-duty delivery vehicles with hybrid technology can...

  17. EPRI-DOE Joint Report on Fossil Fleet Transition with Fuel Changes...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    and Large Scale Variable Renewable Integration Now Available EPRI-DOE Joint Report on Fossil Fleet Transition with Fuel Changes and Large Scale Variable Renewable Integration ...

  18. EPRI-DOE Joint Report Focuses on Fossil Fleet Transition with...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Changes and Large Scale Variable Renewable Integration EPRI-DOE Joint Report Focuses on Fossil Fleet Transition with Fuel Changes and Large Scale Variable Renewable Integration ...

  19. Federal Fleet Files, FEMP, Vol. 2, No. 7 - May 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-05-01

    May 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  20. EXA-13-0001 - In the Matter of Washington State Fleet Operations...

    Energy.gov [DOE] (indexed site)

    State Fleet Operations (Washington) Appeal of a determination issued on September ... requirements under the AFTP. Washington's appeal was based upon its claims that: (1) it ...

  1. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Pre-Solicitation Meeting: Questions and Answers

    Office of Energy Efficiency and Renewable Energy (EERE)

    Questions and answers from the pre-solicitation meeting for the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project held March 19, 2003, in Southfield, Michigan.

  2. Clean Cities Offers Fleets New Tool to Evaluate Benefits of Alternativ...

    Energy Saver

    Clean Cities Offers Fleets New Tool to Evaluate Benefits of Alternative Fuel Vehicles Clean ... The AFLEET Tool provides three calculation options: The Simple Payback Calculator uses ...

  3. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project Pre-Solicitation Meeting: Supporting Information

    Office of Energy Efficiency and Renewable Energy (EERE)

    Supporting information and objectives for the pre-solicitation meeting for the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project held March 19, 2003 in Southfield, Michigan.

  4. Federal Fleet Files, FEMP, Vol. 2, No. 1 - October 2009 (Fact Sheet)

    SciTech Connect

    Not Available

    2009-10-01

    October 2009 issue of monthly news from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  5. Federal Fleet Files, FEMP, Vol. 2, No. 8 - June 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-06-01

    June 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  6. Federal Fleet Files, FEMP, Vol. 2, No. 13 - December 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-12-01

    December 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to federal agencies.

  7. Federal Fleet Files, FEMP, Vol. 2, No. 9 - July 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-07-01

    July 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  8. Federal Fleet Files, FEMP, Vol. 2, No. 10 - September 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-09-01

    September 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  9. Federal Fleet Files, FEMP, Vol. 2, No. 11 - October 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-10-01

    October 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  10. Federal Fleet Files, FEMP, Vol. 2, No. 3 - December 2009 (Fact Sheet)

    SciTech Connect

    Not Available

    2009-12-01

    December 2009 update of monthly news from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  11. Federal Fleet Files, FEMP, Vol. 2, No. 12 - November 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-11-01

    November 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  12. National Clean Fleets Partners Get the Best of Both Worlds with Hybrid

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Vehicles | Department of Energy Partners Get the Best of Both Worlds with Hybrid Vehicles National Clean Fleets Partners Get the Best of Both Worlds with Hybrid Vehicles March 8, 2013 - 2:20pm Addthis FedEx, a National Clean Fleets partner, is expanding its advanced technology vehicle fleets in Kansas and Michigan with the support of Clean Cities projects in those states. | Photo courtesy of Jonathan Burton, NREL. FedEx, a National Clean Fleets partner, is expanding its advanced technology

  13. Federal Fleet Files, FEMP, Vol. 2, No. 5 - March 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-03-01

    March 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  14. Federal Fleet Files, FEMP, Vol. 1, No. 3 - July 2009 (Fact Sheet)

    SciTech Connect

    Not Available

    2009-07-01

    July 2009 issue of the monthly newsletter for the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  15. Federal Fleet Files, FEMP, Vol. 2, No. 4 - January 2010 (Fact Sheet)

    SciTech Connect

    Not Available

    2010-01-01

    January 2010 update from the FEMP Federal Fleet Program that outlines vehicle, alternative fuel, infrastructure, and management strategy updates to Federal agencies.

  16. AVTA: 2013 Ford C-Max Energi Fleet PHEV Testing Results

    Energy.gov [DOE]

    VTO's National Laboratories have tested and collected both dynamometer and fleet data for the Ford CMAX Energi (a plug-in hybrid electric vehicle).

  17. Fleet Compliance Results for MY 2010/FY 2011, EPAct Alternative Fuel Transportation Program: State and Alternative Fuel Provider Fleet Compliance Annual Report (Brochure)

    SciTech Connect

    Not Available

    2012-03-01

    This annual report summarizes the compliance results of state and alternative fuel provider fleets covered by the Energy Policy Act of 1992 (EPAct) for model year 2010/fiscal year 2011. The U.S. Department of Energy (DOE) regulates covered state and alternative fuel provider (SFP) fleets under the Energy Policy Act of 1992 (EPAct), as amended. For model year (MY) 2010, the compliance rate for the 2911 covered SFP fleets was 100%. Fleets used either Standard Compliance or Alternative Compliance. The 279 fleets that used Standard Compliance exceeded their aggregate MY 2010 acquisition requirements by 61%. The 12 covered fleets that complied using Alternative Compliance exceeded their aggregate MY 2010 petroleum-use-reduction requirements by 89%. Overall, DOE saw modest decreases from MY 2009 in biodiesel fuel use credits earned and in the number of light-duty vehicles (LDVs) acquired. Compared to years before MY 2009, these rates were far lower. Because covered fleets acquired fewer new vehicles overall in MY 2010, the requirement for alternative fuel vehicles (AFVs), which is proportional to new acquisitions, also dropped.

  18. Perspectives on AFVs: 1996 Federal Fleet Manager Survey

    Alternative Fuels and Advanced Vehicles Data Center

    996 Federal Fleet Manager Survey Produced for the U.S. Department of Energy (DOE) by the National Renewable Energy Laboratory (NREL), a U.S. DOE national laboratory Perspectives on AFVs: N T Y A U E O F E N E R G D E P A R T M E N I T E D S T A T S O F A E R I C M Perspectives on AFVs i Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Survey Development, Implementation, and Data Analysis . .

  19. EPAct Alternative Fuel Transportation Program: State and Alternative Fuel Provider Fleet Compliance Annual Report, Fleet Compliance Results for MY 2009/FY 2010 (Brochure)

    SciTech Connect

    Not Available

    2010-12-01

    This annual report summarizes the compliance results of state and alternative fuel provider fleets covered by the Energy Policy Act of 1992 (EPAct) for model year 2009/fiscal year 2010.

  20. EPAct Alternative Fuel Transportation Program: State and Alternative Fuel Provider Fleet Compliance Annual Report; Fleet Compliance Results for MY 2013/FY 2014

    SciTech Connect

    2015-09-01

    Compliance rates for covered state government and alternative fuel provider fleets under the Alternative Fuel Transportation Program (pursuant to the Energy Policy Act or EPAct) are reported for MY 2013/FY 2014 in this publication.

  1. Clean Cities Plug-In Electric Vehicle Handbook for Fleet Managers

    SciTech Connect

    2012-04-01

    Plug-in electric vehicles (PEVs) are entering the automobile market and are viable alternatives to conventional vehicles. This guide for fleet managers describes the basics of PEV technology, PEV benefits for fleets, how to select the right PEV, charging a PEV, and PEV maintenance.

  2. Field-To-Fleet Webinar: How Does Feedstock Type Affect Biofuels Conversion?

    Office of Energy Efficiency and Renewable Energy (EERE)

    You are invited to join a webinar about BETO's Field-to-Fleet project and its outcomes to date. In honor of Earth Week, the Field-to-Fleet webinar will be held on Wednesday, April 20, from 1-2 p.m. Eastern Time. The Field-to-Fleet project is part of the larger Thermochemical Feedstock Interface Project and is a joint Idaho National Lab, National Renewable Energy Laboratory, and Pacific Northwest National Laboratory project designed to determine how feedstock type affects various thermochemical biofuels conversion processes. The multi-year project has quantified the impacts that feedstock type has on hydrotreating of pyrolysis oil, and is now ready to apply the methodology to other thermochemical conversion pathways. Join us to learn about the Field-to-Fleet project outcomes, impacts, and opportunities for partnership. We'll hear from laboratory project leads BETO's Conversion Technologies team. Register to attend the Field-to-Fleet webinar

  3. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: Fall 2009; Composite Data Products, Final Version September 11, 2009

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.

    2009-09-01

    Graphs of composite data products produced by DOE's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation project through September 2009.

  4. Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project: Spring 2010; Composite Data Products, Final Version March 29, 2010

    SciTech Connect

    Wipke, K.; Sprik, S.; Kurtz, J.; Ramsden, T.

    2010-05-01

    Graphs of composite data products produced by DOE's Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation project through March 2010.

  5. AFV-14-0001 - In the Matter of Washington State Fleet Operations |

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Department of Energy AFV-14-0001 - In the Matter of Washington State Fleet Operations AFV-14-0001 - In the Matter of Washington State Fleet Operations On December 18, 2014, the Director of the Office of Hearings and Appeals issued a decision in which he denied 's Washington State Fleet Operations (Washington) Appeal of a determination issued on November 10, 2014, Alternative Fuel Transportation Program (AFTP) of the Department of Energy (DOE), under the provisions of 10 C.F.R. Part 490. In

  6. DOE Announces 6 New Corporate Partners Join the National Clean Fleets

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Partnership | Department of Energy 6 New Corporate Partners Join the National Clean Fleets Partnership DOE Announces 6 New Corporate Partners Join the National Clean Fleets Partnership July 5, 2011 - 12:00am Addthis Washington, D.C. - Furthering the Obama Administration's goal to cut U.S. oil imports by one-third by 2025, U.S. Energy Secretary Steven Chu today announced that six new corporate partners have joined the National Clean Fleets Partnership. The new partners - Coca-Cola, Enterprise

  7. Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance; Comprehensive Federal Fleet Management Handbook, July 2011, Federal Energy Management Program (FEMP)

    SciTech Connect

    Not Available

    2011-07-01

    Comprehensive Federal fleet management guide offered as a companion to Executive Order 13514 Section 12 guidance.

  8. Executive Order 13514: Federal Leadership in Environmental, Energy, and Economic Performance; Comprehensive Federal Fleet Management Handbook, June 2010, Federal Energy Management Program (FEMP)

    SciTech Connect

    Not Available

    2010-06-01

    Comprehensive Federal fleet management guide offered as a companion to Executive Order 13514 Section 12 guidance.

  9. Surface acoustic wave sensors/gas chromatography; and Low quality natural gas sulfur removal and recovery CNG Claus sulfur recovery process

    SciTech Connect

    Klint, B.W.; Dale, P.R.; Stephenson, C.

    1997-12-01

    This topical report consists of the two titled projects. Surface Acoustic Wave/Gas Chromatography (SAW/GC) provides a cost-effective system for collecting real-time field screening data for characterization of vapor streams contaminated with volatile organic compounds (VOCs). The Model 4100 can be used in a field screening mode to produce chromatograms in 10 seconds. This capability will allow a project manager to make immediate decisions and to avoid the long delays and high costs associated with analysis by off-site analytical laboratories. The Model 4100 is currently under evaluation by the California Environmental Protection Agency Technology Certification Program. Initial certification focuses upon the following organics: cis-dichloroethylene, chloroform, carbon tetrachloride, trichlorethylene, tetrachloroethylene, tetrachloroethane, benzene, ethylbenzene, toluene, and o-xylene. In the second study the CNG Claus process is being evaluated for conversion and recovery of elemental sulfur from hydrogen sulfide, especially found in low quality natural gas. This report describes the design, construction and operation of a pilot scale plant built to demonstrate the technical feasibility of the integrated CNG Claus process.

  10. GSA Doubles the Federal Hybrid Fleet, DOE Takes the Lead in Updating...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    will lead by example in replacing older cars in the federal fleet with fuel efficient hybrids and plug-in hybrid electric vehicles, reducing our dependence on foreign oil ...

  11. Goodyear Testing Self-Inflating Tire Systems in U.S. Trucking Fleets

    Energy.gov [DOE]

    The Goodyear Tire & Rubber Company is demonstrating its award-winning self-inflating tires by testing the Air Maintenance Technology (AMT) on U.S. trucking fleets. Goodyear has received...

  12. Guidance for Federal Agencies on E.O. 13514 Section 12, Federal Fleet Management

    Office of Energy Efficiency and Renewable Energy (EERE)

    Document provides guidance on planning—the first step in a recommended process for Federal agency fleet managers to select optimal petroleum reduction strategies as required under Executive Order (E.O.) 13514.

  13. EPAct Alternative Fuel Transportation Program: State and Alternative Fuel Provider Fleet Compliance Annual Report (Brochure)

    SciTech Connect

    Not Available

    2010-06-01

    This annual report summarizes the compliance results of state and alternative fuel provider fleets covered by the Energy Policy Act of 1992 (EPAct) for model year 2008/fiscal year 2009.

  14. Pre-solicitation Meeting for the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    Energy.gov [DOE]

    This presentation was given to attendees of the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project pre-solicitation meeting held in Detroit, Michigan, on March 19, 2003.

  15. EM Rolls Ahead of DOE Goals to Trim Vehicle Fleet Inventory

    Energy.gov [DOE]

    WASHINGTON, D.C. – EM exceeded a DOE goal to reduce its vehicle fleet inventory, advancing the Department’s broader initiative to cut greenhouse gas emissions and decrease petroleum consumption across the complex.

  16. Emissions standards for heavy-duty clean-fuel fleets. Regulatory support document. Draft report

    SciTech Connect

    Not Available

    1993-05-01

    The document is intended to provide technical, environmental, and economic analyses of the heavy-duty portion of the Clean-Fuel Fleet program. The heavy-duty portion of the fleet program applies to only light heavy-duty and medium-heavy-duty vehicles and the engines designated for use in these vehicles. EPA is proposing to set a heavy-duty clean-fuel fleet vehicle standard of 3.5 g/Bhp-hr non-methane hydrocarbon (NMHC) and oxides of nitrogen (NOx). Credit generating standards for the fleet program are also being proposed. Technological discussions of NMHC and NOx formation and control, calculations of environmental benefits and an assessment of costs and cost effectiveness are also discussed.

  17. List of Attendees at the Controlled Hydrogen Fleet and Infrastructure Demonstation and Pre-Solicitation Meeting

    Energy.gov [DOE]

    This list of attendees represents those that attended the Controlled Hydrogen Fleet and Infrastructure Demonstation and Pre-Solicitation Meeting pre-solicitation meeting in Detroit, Michigan, on March 19, 2003.

  18. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study: Final Report

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-06-01

    Collect and evaluate data on federal fleet operations as part of the Advanced Vehicle Testing Activity’s Federal Fleet Vehicle Data Logging and Characterization Study. The Advanced Vehicle Testing Activity study seeks to collect and evaluate data to validate the utilization of advanced plug-in electric vehicle (PEV) transportation. This report summarizes the fleets studied to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  19. GSA Doubles the Federal Hybrid Fleet, DOE Takes the Lead in Updating...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    on foreign oil as well as cutting carbon dioxide and other pollution. The U.S. General Services Administration will double the federal hybrid fleet this year and has committed...

  20. Web Card - Clean Cities Plug-In Electric Vehicle Handbook for Fleet Managers

    SciTech Connect

    2012-07-01

    A 2" x 3-1/4" web card which has a quick response code for accessing the PEV Handbook for Fleet Managers via a smart phone. The cards are intended to be handed out instead of the handbook.

  1. Field-To-Fleet Webinar: How Does Feedstock Type Affect Biofuels...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Field-To-Fleet Webinar: How Does Feedstock Type Affect Biofuels Conversion? April 20, 2016 1:00PM to 2:00PM EDT Online In honor of Earth Week, you are invited to join a webinar ...

  2. Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Operations | Department of Energy Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Clean Power Research logo.jpg This project will address the need for a more accurate approach to forecasting net utility load by taking into consideration the contribution of customer-sited PV energy generation. Tasks within the project are designed to integrate novel PV power

  3. Fuel Cell Buses in U.S. Transit Fleets: Current Status 2009 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy 9 Fuel Cell Buses in U.S. Transit Fleets: Current Status 2009 This report documents progress in meeting the technological challenges of fuel cell propulsion for transportation based on current fuel cell transit bus demonstrations and plans for more fuel cell transit buses and hydrogen infrastructure. 46490.pdf (631.59 KB) More Documents & Publications Fuel Cell Buses in U.S. Transit Fleets: Current Status 2008 Fuel Cell Bus Evaluation Results (Presentation)

  4. Fuel Cell Bus Takes a Starring Role in the BurbankBus Fleet, Fuel Cell

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Technologies Program (FCTP) (Fact Sheet) | Department of Energy Takes a Starring Role in the BurbankBus Fleet, Fuel Cell Technologies Program (FCTP) (Fact Sheet) Fuel Cell Bus Takes a Starring Role in the BurbankBus Fleet, Fuel Cell Technologies Program (FCTP) (Fact Sheet) This fact sheet reports on the City of Burbank, California's fuel cell bus demonstration project and the U.S. Department of Energy's (DOE) involvement. Included are specifications for the fuel cell bus and information

  5. Fueling the Navy's Great Green Fleet with Advanced Biofuels | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Navy's Great Green Fleet with Advanced Biofuels Fueling the Navy's Great Green Fleet with Advanced Biofuels December 5, 2011 - 5:44pm Addthis Idaho National Laboratory describes R&D efforts to transform raw biomass into quality feedstocks for the production of renewable fuels, power and bioproducts. Aaron Crowell Senior Technical Research Analyst What does this project do? Develops and utilizes domestically produced biofuels to make our military and the nation more secure. From

  6. Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 | Department of Energy Julie Crenshaw Van Fleet on DOE/SEA-04, Special Environmental Analysis: For Actions Taken Under U.S. Department of Energy Emergency Orders Regarding Operation of the Potomac River Generating Station in Alexandria, Virginia, November 2006 Comments by Julie Crenshaw Van Fleet on DOE/SEA-04, Special

  7. Gras Dowr joins world`s FPSO fleet

    SciTech Connect

    1997-05-05

    The Gras Dowr, a floating production, storage, and offloading vessel (FPSD) for Amerada Hess Ltd.`s North Sea Durward and Dauntless fields, is one of the latest additions to the world`s growing FPSO fleet. The Gras Dowr, anchored in about 90 m of water, lies between the Durward (U.K. Block 21/16) and Dauntless (U.K. Block 21/11) fields, about 3.5 km from the subsea wellhead locations. The Gras Dowr`s main functions, according to Bluewater Offshore Production Systems Ltd., are to: receive fluids from well risers; process incoming fluids to separate the fluid into crude, water, and gas; store dry crude oil and maintain the required temperature; treat effluent to allow for water discharge to the sea; compress gas for gas lift as a future option; provide chemical injection skid for process chemical injection; use a part of the produced gas for fuel gas, and flare excess gas; inject treated seawater into the injection wells; house power generation for process and offloading operation and utilities; offload to a tandem moored shuttle tanker including receiving liquid fuel from the same tanker; provide accommodations for operating and maintenance crews; allow helicopters landings and takeoffs; allow handling and storage of goods transported by supply vessels; moor a shuttle tanker; and control the subsea wells.

  8. Fleet-Wide Prognostic and Health Management Suite: Asset Fault Signature Database

    SciTech Connect

    Vivek Agarwal; Nancy J. Lybeck; Randall Bickford; Richard Rusaw

    2015-06-01

    Proactive online monitoring in the nuclear industry is being explored using the Electric Power Research Institute’s Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software. The FW-PHM Suite is a set of web-based diagnostic and prognostic tools and databases that serves as an integrated health monitoring architecture. The FW-PHM Suite has four main modules: (1) Diagnostic Advisor, (2) Asset Fault Signature (AFS) Database, (3) Remaining Useful Life Advisor, and (4) Remaining Useful Life Database. The paper focuses on the AFS Database of the FW-PHM Suite, which is used to catalog asset fault signatures. A fault signature is a structured representation of the information that an expert would use to first detect and then verify the occurrence of a specific type of fault. The fault signatures developed to assess the health status of generator step-up transformers are described in the paper. The developed fault signatures capture this knowledge and implement it in a standardized approach, thereby streamlining the diagnostic and prognostic process. This will support the automation of proactive online monitoring techniques in nuclear power plants to diagnose incipient faults, perform proactive maintenance, and estimate the remaining useful life of assets.

  9. SEP Success Story: City in Colorado Fueling Vehicles with Gas...

    Energy Saver

    April 29, 2015 - 8:00pm Addthis Grand Junction's CNG station fuels the city's fleets and ... Pictured above, a Grand Valley Transit bus is preparing to refuel. Grand Junction's CNG ...

  10. Washington: Seattle Rises Above with Alternative Fuels | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    on fuel due to the cost differential between compresses natural gas (CNG) and gasoline. ... who was a veteran started a taxi company with a 100% alternative fuel fleet-CNG For Hire. ...

  11. Veolia and Johnson Controls Get the Job Done with Clean, Fuel...

    Energy.gov [DOE] (indexed site)

    Veolia operates four compressed natural gas (CNG) fueling stations and more than 100 CNG vehicles. ... city's fleets and county buses and is available to fuel public vehicles as well. ...

  12. State and Alternative Fuel Provider Fleets Alternative Compliance; U.S. Department of Energy (DOE), Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    2015-08-01

    The final rule of the Energy Policy Act of 2005 and its associated regulations enable covered state and alternative fuel provider fleets to obtain waivers from the alternative fuel vehicle (AFV)-acquisition requirements of Standard Compliance. Under Alternative Compliance, covered fleets instead meet a petroleum-use reduction requirement. This guidance document is designed to help fleets better understand the Alternative Compliance option and successfully complete the waiver application process.

  13. Mitsubishi iMiEV: An Electric Mini-Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)

    SciTech Connect

    Not Available

    2011-10-01

    This fact sheet highlights the Mitsubishi iMiEV, an electric mini-car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In support of the U.S. Department of Energy's fast-charging research efforts, NREL engineers are conducting charge and discharge performance testing on the vehicle. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, and emerging technologies.

  14. CNM End-of-Experiment Survey | Argonne National Laboratory

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Natural gas is a clean-burning, abundant, and domestically produced energy source. In the fleet world, these attributes have garnered growing interest in compressed natural gas (CNG) for medium- and heavy- duty vehicles 1 . CNG can also reduce operating costs and offer relative price stability compared to conventional petroleum fuels. For fleets considering a transition to CNG, there are many aspects of CNG vehicles and fueling infrastructure that impact the viability and financial soundness of

  15. New National Clean Fleets Partners Build New Roads to Sustainability...

    Energy.gov [DOE] (indexed site)

    CHS is the largest retailer of E85 (a blend of up to 85% ethanol with gasoline) in the ... the largest retailer of E85 (a blend of up to 85% ethanol with gasoline) in the country. ...

  16. Energy use and taxation policy in the New Zealand car fleet

    SciTech Connect

    Not Available

    1984-02-01

    The report describes the composition of the New Zealand car fleet and the relationship between design factors, fleet composition, vehicle useage and fuel consumption. The indirect energy content of the vehicle and roadway are discussed. Existing and potential Government policy instruments for promoting fuel economy in the car fleet are discussed and evaluated. The report conclusions favor flat rate sales tax on vehicles regardless of engine size together with an appropriate level of petrol tax in preference to taxation that varies with vehicle size or engine capacity. A review of hire purchase regulations is proposed. Prior to publication of this report the Industries Development Commission Plan for the motor vehicle industry was released which proposes changes to the tariff, taxation and credit purchase regime applying to motor vehicles. These changes are summarized.

  17. Fleet Evaluation and Factory Installation of Aerodynamic Heavy Duty Truck Trailers

    SciTech Connect

    Beck, Jason; Salari, Kambiz; Ortega, Jason; Brown, Andrea

    2013-09-30

    The purpose of DE-EE0001552 was to develop and deploy a combination of trailer aerodynamic devices and low rolling resistance tires that reduce fuel consumption of a class 8 heavy duty tractor-trailer combination vehicle by 15%. There were 3 phases of the project: Phase 1 – Perform SAE Typed 2 track tests with multiple device combinations. Phase 2 – Conduct a fleet evaluation with selected device combination. Phase 3 – Develop the devices required to manufacture the aerodynamic trailer. All 3 phases have been completed. There is an abundance of available trailer devices on the market, and fleets and owner operators have awareness of them and are purchasing them. The products developed in conjunction with this project are at least in their second round of refinement. The fleet test undertaken showed an improvement of 5.5 – 7.8% fuel economy with the devices (This does not include tire contribution).

  18. Assessment of Fleet Inventory for Naval Air Station Whidbey Island. Task 1

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-06-01

    Task 1includes a survey of the inventory of non-tactical fleet vehicles at Naval Air Station Whidbey Island (NASWI) to characterize the fleet. This information and characterization are used to select vehicles for monitoring that takes place during Task 2. This monitoring involves data logging of vehicle operation in order to identify the vehicle’s mission and travel requirements. Individual observations of these selected vehicles provide the basis for recommendations related to PEV adoption. It also identifies whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements and provide observations related to placement of PEV charging infrastructure. This report provides the results of the assessments and observations of the current non-tactical fleet, fulfilling the Task 1 requirements.

  19. Implementation of Remaining Useful Lifetime Transformer Models in the Fleet-Wide Prognostic and Health Management Suite

    SciTech Connect

    Agarwal, Vivek; Lybeck, Nancy J.; Pham, Binh; Rusaw, Richard; Bickford, Randall

    2015-02-01

    Research and development efforts are required to address aging and reliability concerns of the existing fleet of nuclear power plants. As most plants continue to operate beyond the license life (i.e., towards 60 or 80 years), plant components are more likely to incur age-related degradation mechanisms. To assess and manage the health of aging plant assets across the nuclear industry, the Electric Power Research Institute has developed a web-based Fleet-Wide Prognostic and Health Management (FW-PHM) Suite for diagnosis and prognosis. FW-PHM is a set of web-based diagnostic and prognostic tools and databases, comprised of the Diagnostic Advisor, the Asset Fault Signature Database, the Remaining Useful Life Advisor, and the Remaining Useful Life Database, that serves as an integrated health monitoring architecture. The main focus of this paper is the implementation of prognostic models for generator step-up transformers in the FW-PHM Suite. One prognostic model discussed is based on the functional relationship between degree of polymerization, (the most commonly used metrics to assess the health of the winding insulation in a transformer) and furfural concentration in the insulating oil. The other model is based on thermal-induced degradation of the transformer insulation. By utilizing transformer loading information, established thermal models are used to estimate the hot spot temperature inside the transformer winding. Both models are implemented in the Remaining Useful Life Database of the FW-PHM Suite. The Remaining Useful Life Advisor utilizes the implemented prognostic models to estimate the remaining useful life of the paper winding insulation in the transformer based on actual oil testing and operational data.

  20. Fuel Cell Buses in U.S. Transit Fleets: Current Status 2012 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Energy Buses in U.S. Transit Fleets: Current Status 2012 Fuel Cell Buses in U.S. Transit Fleets: Current Status 2012 This report is the sixth in an annual series of reports that summarize the progress of fuel cell electric bus (FCEB) development in the United States and discuss the achievements and challenges of introducing fuel cell propulsion in transit. The report also provides a snapshot of current FCEB performance results over the last year. There are 25 active FCEBs in demonstrations

  1. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for NASA White Sands Test Facility

    SciTech Connect

    Stephen Schey; Jim Francfort

    2014-10-01

    This report focuses on the NASA White Sands Test Facility (WSTF) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively plug-in electric vehicles, or PEVs) can fulfill the mission requirements.

  2. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for National Institute of Health

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2014-11-01

    This report focuses on the National Institute of Health (NIH) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively plug-in electric vehicles, or PEVs) can fulfill the mission requirements.

  3. Correlating Dynamometer Testing to In-Use Fleet Results of Plug-In Hybrid Electric Vehicles

    SciTech Connect

    John G. Smart; Sera White; Michael Duoba

    2009-05-01

    Standard dynamometer test procedures are currently being developed to determine fuel and electrical energy consumption of plug-in hybrid vehicles (PHEV). To define a repeatable test procedure, assumptions were made about how PHEVs will be driven and charged. This study evaluates these assumptions by comparing results of PHEV dynamometer testing following proposed procedures to actual performance of PHEVs operating in the US Department of Energy’s (DOE) North American PHEV Demonstration fleet. Results show PHEVs in the fleet exhibit a wide range of energy consumption, which is not demonstrated in dynamometer testing. Sources of variation in performance are identified and examined.

  4. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for NASA Glenn Research Center

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2014-10-01

    The Advanced Vehicle Testing Activity’s study seeks to collect and evaluate data to validate the utilization of advanced plug-in electric vehicle (PEV) transportation. This report focuses on the NASA Glenn Research Center (GRC) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  5. Best Buy and PG&E's Commitment to Clean Fleets | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Best Buy and PG&E's Commitment to Clean Fleets Best Buy and PG&E's Commitment to Clean Fleets March 6, 2012 - 11:38am Addthis Secretary Steven Chu with Kellie Walsh and Cris Dorman of Greater Indiana Clean Cities at the Green Truck Summit in Indianapolis, IN, in front of a display describing the coalition's Recovery Act-supported project. | Photo by Trish Cozart, NREL. Secretary Steven Chu with Kellie Walsh and Cris Dorman of Greater Indiana Clean Cities at the Green Truck Summit in

  6. INL Fleet Vehicle Characterization Study for the U.S. Department of Navy

    SciTech Connect

    Bennett, Brion Dale; Francfort, James Edward; Smart, John Galloway

    2015-09-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for U.S. Department of Energy Advanced Vehicle Testing. Battelle Energy Alliance, LLC collected and evaluated data on federal fleet operations as part of the Advanced Vehicle Testing Activity’s Federal Fleet Vehicle Data Logging and Characterization Study. The Advanced Vehicle Testing Activity’s study seeks to collect and evaluate data to validate use of advanced plug-in electric vehicle (PEV) transportation. This report focuses on US Department of Navy's fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agency’s fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  7. EPAct Alternative Fuel Transporation Program - State and Alternative Fuel Provider Fleets: Frequently Asked Questions

    SciTech Connect

    2010-03-01

    Factsheet answering frequently asked questions about the U.S. Department of Energy's Alternative Fuel Transportation Program (the Program) that implements provisions of Titles III–V of the Energy Policy Act of 1992 (EPAct). Answers to questions that are frequently asked about the Program by managers of state government and alternative fuel provider fleets are provided in the factsheet.

  8. Geospatial Analysis and Optimization of Fleet Logistics to Exploit Alternative Fuels and Advanced Transportation Technologies: Preprint

    SciTech Connect

    Sparks, W.; Singer, M.

    2010-06-01

    This paper describes how the National Renewable Energy Laboratory (NREL) is developing geographical information system (GIS) tools to evaluate alternative fuel availability in relation to garage locations and to perform automated fleet-wide optimization to determine where to deploy alternative fuel and advanced technology vehicles and fueling infrastructure.

  9. Alternative Fuels and Advanced Vehicles: Resources for Fleet Managers (Clean Cities) (Presentation)

    SciTech Connect

    Brennan, A.

    2011-04-01

    A discussion of the tools and resources on the Clean Cities, Alternative Fuels and Advanced Vehicles Data Center, and the FuelEconomy.gov Web sites that can help vehicle fleet managers make informed decisions about implementing strategies to reduce gasoline and diesel fuel use.

  10. Alternative Fuel Transit Buses: DART's (Dallas Area Rapid Transit) LNG Bus Fleet Final Results

    SciTech Connect

    Chandler, K.; Norton, P.; Clark, N.

    2000-11-07

    In 1998, Dallas Area Rapid Transit, a public transit agency in Dallas, Texas, began operating a large fleet of heavy-duty buses powered by liquefied natural gas. As part of a $16 million commitment to alternative fuels, DART operates 139 LNG buses serviced by two new LNG fueling stations.

  11. Alternative fuels for vehicles fleet demonstration program. Final report, volume 2: Appendices

    SciTech Connect

    1997-06-01

    The Alternative Fuels for Vehicles Fleet Demonstration Program (AFV-FDP) was a multiyear effort to collect technical data for use in determining the costs and benefits of alternative-fuel vehicles (AFVs) in typical applications in New York State. This report, Volume 2, includes 13 appendices to Volume 1 that expand upon issues raised therein. Volume 1 provides: (1) Information about the purpose and scope of the AFV-FDP; (2) A summary of AFV-FDP findings organized on the basis of vehicle type and fuel type; (3) A short review of the status of AFV technology development, including examples of companies in the State that are active in developing AFVs and AFV components; and (4) A brief overview of the status of AFV deployment in the State. Volume 3 provides expanded reporting of AFV-FDP technical details, including the complete texts of the brochure Garage Guidelines for Alternative Fuels and the technical report Fleet Experience Survey Report, plus an extensive glossary of AFV terminology. The appendices cover a wide range of issues including: emissions regulations in New York State; production and health effects of ozone; vehicle emissions and control systems; emissions from heavy-duty engines; reformulated gasoline; greenhouse gases; production and characteristics of alternative fuels; the Energy Policy Act of 1992; the Clean Fuel Fleet Program; garage design guidelines for alternative fuels; surveys of fleet managers using alternative fuels; taxes on conventional and alternative fuels; and zero-emission vehicle technology.

  12. EM Reports Success in Drive to Meet DOE Fleet Reduction Goals

    Energy.gov [DOE]

    WASHINGTON, D.C. EM is on pace to meet the first of a series of goals to reduce its vehicle fleet and help DOE accomplish a broader initiative to cut greenhouse gas emissions and decrease petroleum consumption across the complex.

  13. Fleet DNA Phase 1 Refinement & Phase 2 Implementation; NREL (National Renewable Energy Laboratory)

    SciTech Connect

    Kelly, Kenneth; Duran, Adam

    2015-06-11

    Fleet DNA acts as a secure data warehouse for medium- and heavy-duty vehicle data. It demonstrates that vehicle drive cycle data can be collected and stored for large-scale analysis and modeling applications. The data serve as a real-world data source for model development and validation. Storage of the results of past/present/future data collection efforts improves analysis efficiency through pooling of shared data and provides the opportunity for 'big data' type analyses. Fleet DNA shows it is possible to develop a common database structure that can store/analyze/report on data sourced from multiple parties, each with unique data formats/types. Data filtration and normalization algorithms developed for the project allow for a wide range of data types and inputs, expanding the project’s potential. Fleet DNA demonstrates the power of integrating Big Data with existing and future tools and analyses: it provides an enhanced understanding and education of users, users can explore greenhouse gases and economic opportunities via AFLEET and ADOPT modeling, drive cycles can be characterized and visualized using DRIVE, high-level vehicle modeling can be performed using real-world drive cycles via FASTSim, and data reporting through Fleet DNA Phase 1 and 2 websites provides external users access to analysis results and gives the opportunity to explore on their own.

  14. City in Colorado Fueling Vehicles with Gas Produced from Wastewater...

    Energy Saver

    ... Grand Junction's leadership demonstrates that diversifying city-owned fleets - whether it's through CNG, electric, biodiesel, or hybrid-electric - can significantly reduce our ...

  15. Alternative Fuels Data Center: District of Columbia's Government...

    Alternative Fuels and Advanced Vehicles Data Center

    fuels, including E85, compressed natural gas (CNG), biodiesel, and all-electric. ... Utility Fleet Drives Smarter with Biodiesel Jan. 16, 2016 Photo of a female national ...

  16. Alternative Fuels Data Center: Indiana Beverage Company Invests...

    Alternative Fuels and Advanced Vehicles Data Center

    Watch how Monarch Beverage Company in Lawrence, Indiana, made the move to owning and operating their own fleet of compressed natural gas (CNG) tractors. For information about this ...

  17. SEP Success Story: State Energy Program Helping Arkansans Convert...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Addthis Related Articles Grand Junction's CNG station fuels the city's fleets and county buses and is available to fuel public vehicles as well. Pictured above, a Grand Valley ...

  18. NREL: Energy Analysis - John Krueger

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    and Renewable Energy Office's Alternative Fuels Data Center CNG Vehicle Fueling Animation U.S. DOE Energy Efficiency and Renewable Energy Office's Fleet Sustainability...

  19. Secretary Chu Announces Best Buy, Johnson Controls, Pacific Gas...

    Energy Saver

    Gas and Electric, and Veolia - are joining the Energy Department's National Clean Fleets Partnership, a broad public-... As of 2012, the company operates four CNG fueling stations ...

  20. Alternative Fuels Data Center: Triangle Clean Cities Resource...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Triangle Clean Cities Resource Gives CNG Installation a Boost " Although North Carolina has 23 public natural gas fueling stations and many vehicle fleets using this fuel, we are ...

  1. Boise Buses Running Strong with Clean Cities | Department of...

    Energy.gov [DOE] (indexed site)

    Cities built four compressed natural gas (CNG) fueling stations that allowed all three ... city's fleets and county buses and is available to fuel public vehicles as well. ...

  2. Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van -- Operating Summary

    SciTech Connect

    Karner, D.; Francfort, James Edward

    2003-01-01

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure- hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

  3. Advanced Vehicle Testing Activity: Hydrogen-Fueled Mercedes Sprinter Van Operating Summary - January 2003

    SciTech Connect

    Karner, D.; Francfort, J.E.

    2003-01-22

    Over the past two years, Arizona Public Service, a subsidiary of Pinnacle West Capital Corporation, in cooperation with the U.S. Department of Energy's Advanced Vehicle Testing Activity, tested four gaseous fuel vehicles as part of its alternative fueled vehicle fleet. One vehicle operated initially using compressed natural gas (CNG) and later a blend of CNG and hydrogen. Of the other three vehicles, one was fueled with pure hydrogen and two were fueled with a blend of CNG and hydrogen. The three blended-fuel vehicles were originally equipped with either factory CNG engines or factory gasoline engines that were converted to run CNG fuel. The vehicles were variously modified to operate on blended fuel and were tested using 15 to 50% blends of hydrogen (by volume). The pure-hydrogen-fueled vehicle was converted from gasoline fuel to operate on 100% hydrogen. All vehicles were fueled from the Arizona Public Service's Alternative Fuel Pilot Plant, which was developed to dispense gaseous fuels, including CNG, blends of CNG and hydrogen, and pure hydrogen with up to 99.9999% purity. The primary objective of the test was to evaluate the safety and reliability of operating vehicles on hydrogen and blended hydrogen fuel, and the interface between the vehicles and the hydrogen fueling infrastructure. A secondary objective was to quantify vehicle emissions, cost, and performance. Over a total of 40,000 fleet test miles, no safety issues were found. Also, significant reductions in emissions were achieved by adding hydrogen to the fuel. This report presents results of testing conducted over 6,864 kilometers (4,265 miles) of operation using the pure-hydrogen-fueled Mercedes Sprinter van.

  4. Audit Report VEHICLE FLEET MANAGEMENT AT THE IDAHO NATIONALENGINEERING AND ENVIRONMENTAL LABORATORY, WR-B-99-02

    Energy.gov [DOE]

    In a prior report, Audit of Light Vehicle Fleet Management at the Idaho National Engineering Laboratory, WR-B-93-7, September 29, 1993, the Office of Inspector General (OIG) concluded that vehicle...

  5. EPRI-DOE Joint Report on Fossil Fleet Transition with Fuel Changes and Large Scale Variable Renewable Integration Now Available

    Energy.gov [DOE]

    A new report “Fossil Fleet Transition with Fuel Changes and Large Scale Variable Renewable Integration” from the Electric Power Research Institute (EPRI) and jointly funded by the Offices of...

  6. Electric Vehicle Preparedness: Task 1, Assessment of Fleet Inventory for Marine Corps Base Camp Lejeune

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-01-01

    Several U.S. Department of Defense-based studies were conducted to identify potential U.S. Department of Defense transportation systems that are strong candidates for introduction or expansion of plug-in electric vehicles (PEVs). Task 1 included a survey of the inventory of non-tactical fleet vehicles at the Marine Corps Base Camp Lejeune (MCBCL) to characterize the fleet. This information and characterization will be used to select vehicles for monitoring that takes place during Task 2. This monitoring involves data logging of vehicle operation in order to identify the vehicle’s mission and travel requirements. Individual observations of these selected vehicles provide the basis for recommendations related to PEV adoption. It also identifies whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements and provides observations related to placement of PEV charging infrastructure.

  7. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the National Park Service: Grand Canyon National Park

    SciTech Connect

    Stephen Schey; Jim Francfort; Ian Nienhueser

    2014-08-01

    This report focuses on the Grand Canyon National Park (GCNP) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively PEVs) can fulfill the mission requirements.

  8. Fuel Cell Buses in U.S. Transit Fleets: Current Status 2015

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Cell Buses in U.S. Transit Fleets: Current Status 2015 Leslie Eudy and Matthew Post National Renewable Energy Laboratory Christina Gikakis Federal Transit Administration Technical Report NREL/TP-5400-64974 December 2015 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable Energy Laboratory (NREL) at

  9. Norcal Prototype LNG Truck Fleet: Final Data Report. Advanced Technology Vehicle Evaluation: Advanced Vehicle Testing Activity

    Alternative Fuels and Advanced Vehicles Data Center

    Data Report Norcal Prototype LNG Truck Fleet: Final Data Report By Kevin Chandler, Battelle Ken Proc, National Renewable Energy Laboratory February 2005 This report provides detailed data and analyses from the U.S. Department of Energy's evaluation of prototype liquefied natural gas (LNG) waste transfer trucks operated by Norcal Waste Systems, Inc. The final report for this evaluation, published in July 2004, is available from the Alternative Fuels Data Center at www.eere.energy.gov/afdc or by

  10. INL receives GreenGov Presidential Award for fleet fuel efficiency improvements

    ScienceCinema

    None

    2016-07-12

    Idaho National Laboratory has received a 2010 GreenGov Presidential Award for outstanding achievement in fuel efficiency in its bus and automotive fleets. The award was presented today in Washington, D.C., as part of a three-day symposium on improving sustainability and energy efficiency across the federal government. Lots more content like this is available at INL's facebook page http://www.facebook.com/idahonationallaboratory.

  11. INL receives GreenGov Presidential Award for fleet fuel efficiency improvements

    SciTech Connect

    2010-01-01

    Idaho National Laboratory has received a 2010 GreenGov Presidential Award for outstanding achievement in fuel efficiency in its bus and automotive fleets. The award was presented today in Washington, D.C., as part of a three-day symposium on improving sustainability and energy efficiency across the federal government. Lots more content like this is available at INL's facebook page http://www.facebook.com/idahonationallaboratory.

  12. Impact of Market Behavior, Fleet Composition, and Ancillary Services on Revenue Sufficiency

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Impact of Market Behavior, Fleet Composition, and Ancillary Services on Revenue Sufficiency Bethany Frew, Giulia Gallo, Gregory Brinkman, Michael Milligan, Kara Clark, and Aaron Bloom National Renewable Energy Laboratory Technical Report NREL/TP-5D00-66076 June 2016 NREL is a national laboratory of the U.S. Department of Energy Office of Energy Efficiency & Renewable Energy Operated by the Alliance for Sustainable Energy, LLC This report is available at no cost from the National Renewable

  13. Refueling Behavior of Flexible Fuel Vehicle Drivers in the Federal Fleet

    SciTech Connect

    Daley, R.; Nangle, J.; Boeckman, G.; Miller, M.

    2014-05-01

    Federal fleets are a frequent subject of legislative and executive efforts to lead a national transition to alternative fuels and advanced vehicle technologies. Section 701 of the Energy Policy Act of 2005 requires that all dual-fueled alternative fuel vehicles in the federal fleet be operated on alternative fuel 100% of the time when they have access to it. However, in Fiscal Year (FY) 2012, drivers of federal flex fuel vehicles (FFV) leased through the General Services Administration refueled with E85 24% of the time when it was available--falling well short of the mandate. The U.S. Department of Energy's National Renewable Energy Laboratory completed a 2-year Laboratory Directed Research and Development project to identify the factors that influence the refueling behavior of federal FFV drivers. The project began with two primary hypotheses. First, information scarcity increases the tendency to miss opportunities to purchase E85. Second, even with perfect information, there are limits to how far drivers will go out of their way to purchase E85. This paper discusses the results of the project, which included a June 2012 survey of federal fleet drivers and an empirical analysis of actual refueling behavior from FY 2009 to 2012. This research will aid in the design and implementation of intervention programs aimed at increasing alternative fuel use and reducing petroleum consumption.

  14. Scaling Up

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Scaling Up Scaling Up Many scientists appreciate Python's power for prototyping and developing scientific computing and data-intensive applications. However, creating parallel Python applications that scale well in modern high-performance computing environments can be challenging for a variety of reasons. Approaches to parallel processing in Python at NERSC are described on this page. Here we outline various approaches to scaling parallel Python applications at NERSC so that users may select the

  15. Fact #916: March 14, 2016 Fuel Savings/Emissions Reduction was the Top Reason Cited by Truck Fleet Management for Adopting Idle Reduction Technologies- Dataset

    Energy.gov [DOE]

    Excel file and dataset for Fuel Savings/Emissions Reduction was the Top Reason Cited by Truck Fleet Management for Adopting Idle Reduction Technologies

  16. Toyota Prius Plug-In HEV: A Plug-In Hybrid Electric Car in NREL's Advanced Technology Vehicle Fleet (Fact Sheet)

    SciTech Connect

    Not Available

    2011-10-01

    This fact sheet highlights the Toyota Prius plug-in HEV, a plug-in hybrid electric car in the advanced technology vehicle fleet at the National Renewable Energy Laboratory (NREL). In partnership with the University of Colorado, NREL uses the vehicle for grid-integration studies and for testing new hardware and charge-management algorithms. NREL's advanced technology vehicle fleet features promising technologies to increase efficiency and reduce emissions without sacrificing safety or comfort. The fleet serves as a technology showcase, helping visitors learn about innovative vehicles that are available today or are in development. Vehicles in the fleet are representative of current, advanced, prototype, and emerging technologies.

  17. Fuel Economy of the Light-Duty Vehicle Fleet (released in AEO2005)

    Reports and Publications

    2005-01-01

    The U.S. fleet of light-duty vehicles consists of cars and light trucks, including minivans, sport utility vehicles (SUVs) and trucks with gross vehicle weight less than 8,500 pounds. The fuel economy of light-duty vehicles is regulated by the (Corporate Average Fuel Economy) CAFE standards set by the National Highway Traffic Safety Administration. Currently, the CAFE standard is 27.5 miles per gallon (mpg) for cars and 20.7 mpg for light trucks. The most recent increase in the CAFE standard for cars was in 1990, and the most recent increase in the CAFE standard for light trucks was in 1996.

  18. REPORT on the TRUCK BRAKE LINING WORKSHOP and FLEET OPERATORS' SURVEY

    SciTech Connect

    Blau, P.J.

    2003-02-03

    The report summarizes what transpired during brake linings-related workshop held at the Fall 2003 meeting of the Technology and Maintenance Council (TMC) in Charlotte, NC. The title of the workshop was ''Developing a Useful Friction Material Rating System''. It was organized by a team consisting of Peter Blau (Oak Ridge National Laboratory), Jim Britell (National Highway Traffic Safety Administration), and Jim Lawrence (Motor and Equipment Manufacturers Association). The workshop was held under the auspices of TMC Task Force S6 (Chassis), chaired by Joseph Stianche (Sanderson Farms, Inc.). Six invited speakers during the morning session provided varied perspectives on testing and rating aftermarket automotive and truck brake linings. They were: James R. Clark, Chief Engineer, Foundation Brakes and Wheel Equipment, Dana Corporation, Spicer Heavy Axle and Brake Division; Charles W. Greening, Jr, President, Greening Test Labs; Tim Duncan, General Manager, Link Testing Services;Dennis J. McNichol, President, Dennis NationaLease; Jim Fajerski, Business Manager, OE Sales and Applications Engineering, Federal Mogul Corporation; and Peter J. Blau, Senior Materials Development Engineer, Oak Ridge National Laboratory. The afternoon break-out sessions addressed nine questions concerning such issues as: ''Should the federal government regulate aftermarket lining quality?''; ''How many operators use RP 628, and if so, what's good or bad about it?''; and ''Would there be any value to you of a vocation-specific rating system?'' The opinions of each discussion group, consisting of 7-9 participants, were reported and consolidated in summary findings on each question. Some questions produced a greater degree of agreement than others. In general, the industry seems eager for more information that would allow those who are responsible for maintaining truck brakes to make better, more informed choices on aftermarket linings. A written fleet operator survey was also conducted during the

  19. Guidance. Requirements for Installing Renewable Fuel Pumps at Federal Fleet Fueling Centers under EISA Section 246

    SciTech Connect

    none,

    2011-04-01

    On December 19, 2007, the Energy Independence and Security Act of 2007 (EISA) was signed into law as Public Law 110-140. Section 246(a) of EISA directs Federal agencies to install at least one renewable fuel pump at each Federal fleet fueling center under their jurisdiction by January 1, 2010. Section 246(b) requires the President to submit an annual report to Congress on Federal agency progress in meeting this renewable fuel pump installation mandate. This guidance document provides guidelines to help agencies understand these requirements and how to comply with EISA Section 246.

  20. Best available practices for lng fueling of fleet vehicles. Topical report, March-November 1995, tasks 85 and 86

    SciTech Connect

    Midgett, D.E.

    1996-02-01

    The report provides essential information on the design and operation of liquefied natural gas (LNG) fueling stations for fleet vehicles. The report serves to evaluate current practices in LNG fleet vehicle fueling station designs, and provide fleet operators with a tool for use in discussions with permitting agencies, engineering firms, fabricators, and contractors who permit, design, or construct LNG fueling stations. Representative sites (i.e., LNG fueling stations) were evaluated for technical feasibility, customer satisfaction, economics, operating and maintenance history, problems encountered/overcome, and regulatory environment. The compiled information in this report reveals that LNG fueling stations have advanced to the point where LNG is a viable alternative to gasoline and/or diesel fuel.

  1. Preliminary investigation Area 12 fleet operations steam cleaning discharge area Nevada Test Site

    SciTech Connect

    1996-07-01

    This report documents the characterization activities and findings of a former steam cleaning discharge area at the Nevada Test Site. The former steam cleaning site is located in Area 12 east of Fleet Operations Building 12-16. The characterization project was completed as a required condition of the ``Temporary Water Pollution Control Permit for the Discharge From Fleet Operations Steam Cleaning Facility`` issued by the Nevada Division of Environmental Protection. The project objective was to collect shallow soil samples in eight locations in the former surface discharge area. Based upon field observations, twelve locations were sampled on September 6, 1995 to better define the area of potential impact. Samples were collected from the surface to a depth of approximately 0.3 meters (one foot) below land surface. Discoloration of the surface soil was observed in the area of the discharge pipe and in localized areas in the natural drainage channel. The discoloration appeared to be consistent with the topographically low areas of the site. Hydrocarbon odors were noted in the areas of discoloration only. Samples collected were analyzed for bulk asbestos, Toxicity Characteristic Leaching Procedure (TCLP) metals, total petroleum hydrocarbons (TPHs), volatile organic compounds (VOCs), semi-volatile organic compounds (Semi-VOCs), and gamma scan.

  2. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the National Park Service: Sleeping Bear Dunes National Lakeshore

    SciTech Connect

    Stephen Schey; Jim Francfort

    2014-11-01

    This report focuses on the Sleeping Bear Dunes National Lakeshore (SLBE) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively plug-in electric vehicles, or PEVs) can fulfill the mission requirements.

  3. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs – VA Manhattan Campus

    SciTech Connect

    Stephen Schey; Jim Francfort

    2014-10-01

    This report focuses on the Department of Veterans Affairs, VA Manhattan Campus (VA- Manhattan) fleet to identify the daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support successful introduction of plug-in electric vehicles (PEVs) into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively called PEVs) can fulfill the mission requirements.

  4. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Health and Human Services – ASPR

    SciTech Connect

    Schey, Steve; Francfort, Jim

    2015-06-01

    This report focuses on the Department of Health and Human Services, Assistant Secretary for Preparedness and Response fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agency’s fleet. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  5. Standard Compliance: Guidelines to Help State and Alternative Fuel Provider Fleets Meet Their Energy Policy Act Requirements, 10 CFR Part 490 (Book)

    SciTech Connect

    Not Available

    2014-03-01

    This guidebook addresses the primary requirements of the Alternative Fuel Transportation Program to help state and alternative fuel provider fleets comply with the Energy Policy Act via the Standard Compliance option. It also addresses the topics that covered fleets ask about most frequently.

  6. Standard Compliance: Guidelines to Help State and Alternative Fuel Provider Fleets Meet Their Energy Policy Act Requirements, 10 CFR Part 490 (Book)

    SciTech Connect

    Not Available

    2012-04-01

    This guidebook addresses the primary requirements of the Alternative Fuel Transportation Program to help state and alternative fuel provider fleets comply with the Energy Policy Act via the Standard Compliance option. It also addresses the topics that covered fleets ask about most frequently.

  7. U.S. Department of Energy FreedomCAR and Vehicle Technologies Program Advanced Vehicle Testing Activity Federal Fleet Use of Electric Vehicles

    SciTech Connect

    Mindy Kirpatrick; J. E. Francfort

    2003-11-01

    Per Executive Order 13031, “Federal Alternative Fueled Vehicle Leadership,” the U.S. Department of Energy’s (DOE’s) Advanced Vehicle Testing Activity provided $998,300 in incremental funding to support the deployment of 220 electric vehicles in 36 Federal fleets. The 145 electric Ford Ranger pickups and 75 electric Chrysler EPIC (Electric Powered Interurban Commuter) minivans were operated in 14 states and the District of Columbia. The 220 vehicles were driven an estimated average of 700,000 miles annually. The annual estimated use of the 220 electric vehicles contributed to 39,000 fewer gallons of petroleum being used by Federal fleets and the reduction in emissions of 1,450 pounds of smog-forming pollution. Numerous attempts were made to obtain information from all 36 fleets. Information responses were received from 25 fleets (69% response rate), as some Federal fleet personnel that were originally involved with the Incremental Funding Project were transferred, retired, or simply could not be found. In addition, many of the Department of Defense fleets indicated that they were supporting operations in Iraq and unable to provide information for the foreseeable future. It should be noted that the opinions of the 25 fleets is based on operating 179 of the 220 electric vehicles (81% response rate). The data from the 25 fleets is summarized in this report. Twenty-two of the 25 fleets reported numerous problems with the vehicles, including mechanical, traction battery, and charging problems. Some of these problems, however, may have resulted from attempting to operate the vehicles beyond their capabilities. The majority of fleets reported that most of the vehicles were driven by numerous drivers each week, with most vehicles used for numerous trips per day. The vehicles were driven on average from 4 to 50 miles per day on a single charge. However, the majority of the fleets reported needing gasoline vehicles for missions beyond the capabilities of the electric

  8. Energy Smart Guide to Campus Cost Savings: Today's Trends in Project Finance, Clean Fuel Fleets, Combined Heat& Power, Emissions Markets

    SciTech Connect

    Not Available

    2003-07-01

    The Energy Smart Guide to Campus Cost Savings covers today's trends in project finance, combined heat& power, clean fuel fleets and emissions trading. The guide is directed at campus facilities and business managers and contains general guidance, contact information and case studies from colleges and universities across the country.

  9. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the National Park Service: Golden Gate National Recreation Area

    SciTech Connect

    Stephen Schey; Jim Francfort

    2014-03-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy's Idaho National Laboratory, is the lead laboratory for U.S. Department of Energy Advanced Vehicle Testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America (ITSNA) to collect data on federal fleet operations as part of the Advanced Vehicle Testing Activity's Federal Fleet Vehicle Data Logging and Characterization study. The Advanced Vehicle Testing Activity study seeks to collect data to validate the utilization of advanced electric drive vehicle transportation. This report focuses on the Golden Gate National Recreation Area (GGNRA) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies' fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (PHEV) (collectively PEVs) can fulfill the mission requirements. GGNRA identified 182 vehicles in its fleet, which are under the management of the U.S. General Services Administration. Fleet vehicle mission categories are defined in Section 4, and while the GGNRA vehicles conduct many different missions, only two (i.e., support and law enforcement missions) were selected by agency management to be part of this fleet evaluation. The selected vehicles included sedans, trucks, and sport-utility vehicles. This report will show that battery electric vehicles and/or PHEVs are capable of performing the required missions and providing an alternative vehicle for support vehicles and PHEVs provide the same for law enforcement, because each has a sufficient range for individual trips and time is available each day for charging to accommodate multiple trips per day. These charging events

  10. Calculators for Estimating Greenhouse Gas Emissions from Public Transit Agency Vehicle Fleet Operations

    SciTech Connect

    Weigel, Brent; Southworth, Frank; Meyer, Michael D

    2010-01-01

    This paper reviews calculation tools available for quantifying the greenhouse gas emissions associated with different types of public transit service, and their usefulness in helping a transit agency to reduce its carbon footprint through informed vehicle and fuel procurement decisions. Available calculators fall into two categories: registry/inventory based calculators most suitable for standardized voluntary reporting, carbon trading, and regulatory compliance; and multi-modal life cycle analysis calculators that seek comprehensive coverage of all direct and indirect emissions. Despite significant progress in calculator development, no single calculator as yet contains all of the information needed by transit agencies to develop a truly comprehensive, life cycle analysis-based accounting of the emissions produced by its vehicle fleet operations, and for a wide range of vehicle/fuel technology options.

  11. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for United States Coast Guard Headquarters

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-05-01

    Federal agencies are mandated to purchase alternative fuel vehicles, increase consumption of alternative fuels, and reduce petroleum consumption. Available plug-in electric vehicles (PEVs) provide an attractive option in the selection of alternative fuel vehicles. PEVs, which consist of both battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), have significant advantages over internal combustion engine (ICE) vehicles in terms of energy efficiency, reduced petroleum consumption, and reduced production of greenhouse gas (GHG) emissions, and they provide performance benefits with quieter, smoother operation. This study intended to evaluate the extent to which the United States Coast Guard Headquarters (USCG HQ) could convert part or all of their fleet of vehicles from petroleum-fueled vehicles to PEVs.

  12. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for NASA Stennis Space Center

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2015-05-01

    Federal agencies are mandated to purchase alternative fuel vehicles, increase consumption of alternative fuels, and reduce petroleum consumption. Available plug-in electric vehicles (PEVs) provide an attractive option in the selection of alternative fuel vehicles. PEVs, which consist of both battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), have significant advantages over internal combustion engine (ICE) vehicles in terms of energy efficiency, reduced petroleum consumption, and reduced production of greenhouse gas (GHG) emissions, and they provide performance benefits with quieter, smoother operation. This study intended to evaluate the extent to which NASA Stennis Space Center (Stennis) could convert part or all of their fleet of vehicles from petroleum-fueled vehicles to PEVs.

  13. Fossil fleet transition with fuel changes and large scale variable renewable integration

    SciTech Connect

    James, Revis; Hesler, Stephen; Bistline, John

    2015-03-31

    Variability in demand as seen by grid-connected dispatchable generators can increase due to factors such as greater production from variable generation assets (for example, wind and solar), increased reliance on demand response or customer-driven automation, and aggregation of loads. This variability results a need for these generators to operate in a range of different modes, collectively referred to as “flexible operations.” This study is designed to inform power companies, researchers, and policymakers of the scope and trends in increasing levels of flexible operations as well as reliability challenges and impacts for dispatchable assets. Background Because there is rarely a direct monetization of the value of operational flexibility, the decision to provide such flexibility is typically dependent on unit- and region-specific decisions made by asset owners. It is very likely that much greater and more widespread flexible operations capabilities will be needed due to increased variability in demand seen by grid-connected generators, uncertainty regarding investment in new units to provide adequate operational flexibility, and the retirement of older, uncontrolled sub-critical pulverized coal units. Objective To enhance understanding of the technical challenges and operational impacts associated with dispatchable assets needed to increase operational flexibility and support variable demand. Approach The study approach consists of three elements: a literature review of relevant prior studies, analysis of detailed scenarios for evolution of the future fleet over the next 35 years, and engineering assessment of the degree and scope of technical challenges associated with transformation to the future fleet. The study approach integrated two key elements rarely brought together in a single analysis—1) long-term capacity planning, which enables modeling of unit retirements and new asset investments, and 2) unit commitment analysis, which permits examination of

  14. CoalFleet RD&D augmentation plan for integrated gasification combined cycle (IGCC) power plants

    SciTech Connect

    2007-01-15

    To help accelerate the development, demonstration, and market introduction of integrated gasification combined cycle (IGCC) and other clean coal technologies, EPRI formed the CoalFleet for Tomorrow initiative, which facilitates collaborative research by more than 50 organizations from around the world representing power generators, equipment suppliers and engineering design and construction firms, the U.S. Department of Energy, and others. This group advised EPRI as it evaluated more than 120 coal-gasification-related research projects worldwide to identify gaps or critical-path activities where additional resources and expertise could hasten the market introduction of IGCC advances. The resulting 'IGCC RD&D Augmentation Plan' describes such opportunities and how they could be addressed, for both IGCC plants to be built in the near term (by 2012-15) and over the longer term (2015-25), when demand for new electric generating capacity is expected to soar. For the near term, EPRI recommends 19 projects that could reduce the levelized cost-of-electricity for IGCC to the level of today's conventional pulverized-coal power plants with supercritical steam conditions and state-of-the-art environmental controls. For the long term, EPRI's recommended projects could reduce the levelized cost of an IGCC plant capturing 90% of the CO{sub 2} produced from the carbon in coal (for safe storage away from the atmosphere) to the level of today's IGCC plants without CO{sub 2} capture. EPRI's CoalFleet for Tomorrow program is also preparing a companion RD&D augmentation plan for advanced-combustion-based (i.e., non-gasification) clean coal technologies (Report 1013221). 7 refs., 30 figs., 29 tabs., 4 apps.

  15. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the National Park Service: Fort Vancouver National Historic Site

    SciTech Connect

    Stephen Schey; Jim Francfort

    2014-03-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for the U.S. Department of Energy’s Advanced Vehicle Testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America (ITSNA) to collect data on federal fleet operations as part of the Advanced Vehicle Testing Activity’s Federal Fleet Vehicle Data Logging and Characterization study. The Advanced Vehicle Testing Activity study seeks to collect data to validate the use of advanced electric drive vehicle transportation. This report focuses on the Fort Vancouver National Historic Site (FVNHS) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of electric vehicles (EVs) into the agencies’ fleet. Individual observations of the selected vehicles provided the basis for recommendations related to EV adoption and whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively plug-in electric vehicles) could fulfill the mission requirements. FVNHS identified three vehicles in its fleet for consideration. While the FVNHS vehicles conduct many different missions, only two (i.e., support and pool missions) were selected by agency management to be part of this fleet evaluation. The logged vehicles included a pickup truck and a minivan. This report will show that BEVs and PHEVs are capable of performing the required missions and providing an alternative vehicle for both mission categories, because each has sufficient range for individual trips and time available each day for charging to accommodate multiple trips per day. These charging events could occur at the vehicle’s home base, high-use work areas, or in intermediate areas along routes that the vehicles frequently travel. Replacement of vehicles in the current fleet would result in

  16. Evaluating Investments in Natural Gas Vehicles and Infrastructure for Your Fleet: Vehicle Infrastructure Cash-Flow Estimation -- VICE 2.0; Clean Cities, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect

    Gonzales, John

    2015-04-02

    Presentation by Senior Engineer John Gonzales on Evaluating Investments in Natural Gas Vehicles and Infrastructure for Your Fleet using the Vehicle Infrastructure Cash-flow Estimation (VICE) 2.0 model.

  17. Cost-effectiveness analysis of TxDOT LPG fleet conversion. Volume 1. Interim research report

    SciTech Connect

    Euritt, M.A.; Taylor, D.B.; Mahmassani, H.

    1992-10-01

    Increased emphasis on energy efficiency and air quality has resulted in a number of state and federal initiatives examining the use of alternative fuels for motor vehicles. Texas' program for alternate fuels includes liquefied petroleum gas (LPG). Based on an analysis of 30-year life-cycle costs, development of a propane vehicle program for the Texas Department of Transportation (TxDOT) would cost about $24.3 million (in 1991 dollars). These costs include savings from lower-priced LPG and differentials between propane and gasoline/diesel in infrastructure costs for a fueling station, vehicle costs, and operating costs. The 30-year life-cycle costs translate into an average annual vehicle cost increase of $308, or about 2.5 cents more per vehicle mile of travel. Sensitivity analyses are performed on the discount rate, price of propane, maintenance savings, vehicle utilization, diesel vehicles, extended vehicle life, original equipment manufacturer (OEM) vehicles, and operating and infrastructure costs. The best results are obtained when not converting diesel vehicles, converting only large fleets, and extending the period the vehicle is kept in service. Combining these factors yields results that are most cost-effective for TxDOT. This is volume one of two volumes.

  18. Charging Up in King County, Washington

    ScienceCinema

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David

    2016-07-12

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

  19. Charging Up in King County, Washington

    Energy.gov [DOE]

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a...

  20. Charging Up in King County, Washington

    SciTech Connect

    Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David

    2011-01-01

    King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

  1. Guidance: Requirements for Installing Renewable Fuel Pumps at Federal Fleet Fueling Centers under EISA Section 246: Federal Fleet Program, Federal Energy Management Program, U.S. Department of Energy, March 2011

    SciTech Connect

    Not Available

    2011-03-01

    On December 19, 2007, the Energy Independence and Security Act of 2007 (EISA) was signed into law as Public Law 110-140. Section 246(a) of EISA directs Federal agencies to install at least one renewable fuel pump at each Federal fleet fueling center under their jurisdiction by January 1, 2010. Section 246(b) requires the President to submit an annual report to Congress on Federal agency progress in meeting this renewable fuel pump installation mandate. This guidance document provides guidelines to help agencies understand these requirements and how to comply with EISA Section 246.

  2. Technology demonstration of dedicated compressed natural gas (CNG) original equipment manufacturer (OEM) vehicles at St. Bliss, Texas. Interim report, October 1992--May 1994

    SciTech Connect

    Alvarez, R.A.; Yost, D.M.

    1995-11-01

    Results are presented from a demonstration program conducted on the comparative evaluations of the combustion of compressed natural gas as an alternative fuel for gasoline. General Motors pick-up trucks were utilized in the study.

  3. Technologies and policies for controlling greenhouse gas emissions from the U. S. automobile and light truck fleet.

    SciTech Connect

    Plotkin, S.

    1999-01-01

    The message conveyed by the above discussion is that there are no shortages of technologies available to improve the fuel efficiency of the U.S. fleet of autos and light trucks. It clearly is technically feasible to improve greatly the fuel economy of the average new light-duty vehicle. Many of these technologies require tradeoffs, however, that manufacturers are unwilling or (as yet) unable to make in today's market and regulatory environment. These tradeoffs involve higher costs (that might be reduced substantially over time with learning and economies of scale), technical risk and added complexity, emissions concerns (especially for direct injection engines, and especially with respect to diesel engine technology), and customer acceptance issues. Even with current low U.S. oil prices, however, many of these technologies may find their way into the U.S. market, or increase their market share, as a consequence of their penetration of European and Japanese markets with their high gasoline prices. Automotive technology is ''fungible'' that is, it can be easily transported from one market to another. Nevertheless, it probably is unrealistic to expect substantial increases in the average fuel economy of the U.S. light-duty fleet without significant changes in the market. Without such changes, the technologies that do penetrate the U.S. market are more likely to be used to increase acceleration performance or vehicle structures or enable four wheel drive to be included in vehicles without a net mpg penalty. In other words, technology by itself is not likely to be enough to raise fleet fuel economy levels - this was the conclusion of the 1995 Ailomar Conference on Energy and Sustainable Transportation, organized by the Transportation Research Board's Committees on Energy and Alternative Fuels, and it is one I share.

  4. Costs Associated With Compressed Natural Gas Vehicle Fueling Infrastructure

    SciTech Connect

    Smith, M.; Gonzales, J.

    2014-09-01

    This document is designed to help fleets understand the cost factors associated with fueling infrastructure for compressed natural gas (CNG) vehicles. It provides estimated cost ranges for various sizes and types of CNG fueling stations and an overview of factors that contribute to the total cost of an installed station. The information presented is based on input from professionals in the natural gas industry who design, sell equipment for, and/or own and operate CNG stations.

  5. Solar powered hydrogen generating facility and hydrogen powered vehicle fleet. Final technical report, August 11, 1994--January 6, 1997

    SciTech Connect

    Provenzano, J.J.

    1997-04-01

    This final report describes activities carried out in support of a demonstration of a hydrogen powered vehicle fleet and construction of a solar powered hydrogen generation system. The hydrogen generation system was permitted for construction, constructed, and permitted for operation. It is not connected to the utility grid, either for electrolytic generation of hydrogen or for compression of the gas. Operation results from ideal and cloudy days are presented. The report also describes the achievement of licensing permits for their hydrogen powered trucks in California, safety assessments of the trucks, performance data, and information on emissions measurements which demonstrate performance better than the Ultra-Low Emission Vehicle levels.

  6. Objective 1: Extend Life, Improve Performance, and Maintain Safety of the Current Fleet Implementation Plan

    SciTech Connect

    Robert Youngblood

    2011-01-01

    Nuclear power has reliably and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. By the year 2030, domestic demand for electrical energy is expected to grow to levels of 16 to 36% higher than 2007 levels. At the same time, most currently operating nuclear power plants will begin reaching the end of their 60 year operating licenses. Figure E 1 shows projected nuclear energy contribution to the domestic generating capacity. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to decline—even with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary in 2009. The U.S. Department of Energy Office of Nuclear Energy’s Research and Development (R&D) Roadmap has organized its activities in accordance with four objectives that ensure nuclear energy remains a compelling and viable energy option for the United States. The objectives are as follows: (1) develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors; (2) develop improvements in the affordability of new reactors to enable nuclear energy to help meet the Administration’s energy security and climate change goals; (3) develop sustainable nuclear fuel cycles; and (4) understand and minimize risks of nuclear proliferation and terrorism. The Light Water Reactor Sustainability (LWRS) Program is the primary programmatic activity that addresses Objective 1. This document describes how Objective 1 and the LWRS Program will be implemented. The existing U.S. nuclear fleet has a remarkable safety and performance record and today accounts for 70% of the low greenhouse

  7. Objective 1: Extend Life, Improve Performance, and Maintain Safety of the Current Fleet Implementation Plan

    SciTech Connect

    Robert Youngblood

    2011-02-01

    Nuclear power has reliably and economically contributed almost 20% of electrical generation in the United States over the past two decades. It remains the single largest contributor (more than 70%) of non-greenhouse-gas-emitting electric power generation in the United States. By the year 2030, domestic demand for electrical energy is expected to grow to levels of 16 to 36% higher than 2007 levels. At the same time, most currently operating nuclear power plants will begin reaching the end of their 60 year operating licenses. Figure E 1 shows projected nuclear energy contribution to the domestic generating capacity. If current operating nuclear power plants do not operate beyond 60 years, the total fraction of generated electrical energy from nuclear power will begin to decline—even with the expected addition of new nuclear generating capacity. The oldest commercial plants in the United States reached their 40th anniversary in 2009. The U.S. Department of Energy Office of Nuclear Energy’s Research and Development (R&D) Roadmap has organized its activities in accordance with four objectives that ensure nuclear energy remains a compelling and viable energy option for the United States. The objectives are as follows: (1) develop technologies and other solutions that can improve the reliability, sustain the safety, and extend the life of the current reactors; (2) develop improvements in the affordability of new reactors to enable nuclear energy to help meet the Administration’s energy security and climate change goals; (3) develop sustainable nuclear fuel cycles; and (4) understand and minimize risks of nuclear proliferation and terrorism. The Light Water Reactor Sustainability (LWRS) Program is the primary programmatic activity that addresses Objective 1. This document describes how Objective 1 and the LWRS Program will be implemented. The existing U.S. nuclear fleet has a remarkable safety and performance record and today accounts for 70% of the low greenhouse

  8. Alternative Fuels Data Center: North Carolina Transportation...

    Alternative Fuels and Advanced Vehicles Data Center

    Fuel Public Private Biodiesel (B20 and above) 15 110 Compressed Natural Gas (CNG) 26 15 ... Video thumbnail for Biodiesel Offers an Easy Alternative for Fleets Biodiesel Offers an ...

  9. Alternative Fuels Data Center: Kentucky Trucking Company Adds...

    Alternative Fuels and Advanced Vehicles Data Center

    Watch how family-owned trucking company M&M Cartage is converting its fleet to run on compressed natural gas (CNG) in Lousiville, Kentucky. Download QuickTime Video QuickTime ...

  10. Technical Issues Associated With the Use of Intermediate Ethanol Blends (>E10) in the U.S. Legacy Fleet

    SciTech Connect

    Rich, Bechtold; Thomas, John F; Huff, Shean P; Szybist, James P; West, Brian H; Theiss, Timothy J; Timbario, Tom; Goodman, Marc

    2007-08-01

    The Oak Ridge National Laboratory (ORNL) supports the U.S. Department of Energy (DOE) in assessing the impact of using intermediate ethanol blends (E10 to E30) in the legacy fleet of vehicles in the U.S. fleet. The purpose of this report is to: (1) identify the issues associated with intermediate ethanol blends with an emphasis on the end-use or vehicle impacts of increased ethanol levels; (2) assess the likely severity of the issues and whether they will become more severe with higher ethanol blend levels, or identify where the issue is most severe; (3) identify where gaps in knowledge exist and what might be required to fill those knowledge gaps; and (4) compile a current and complete bibliography of key references on intermediate ethanol blends. This effort is chiefly a critical review and assessment of available studies. Subject matter experts (authors and selected expert contacts) were consulted to help with interpretation and assessment. The scope of this report is limited to technical issues. Additional issues associated with consumer, vehicle manufacturer, and regulatory acceptance of ethanol blends greater than E10 are not considered. The key findings from this study are given.

  11. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for Department of Veterans Affairs. James J. Peters VA Medical Center, Bronx, NY

    SciTech Connect

    Schey, Stephen; Francfort, Jim

    2014-10-01

    This report focuses on the Department of Veterans Affairs, James J. Peters VA Medical Center (VA - Bronx) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of PEVs into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle or plug-in hybrid electric vehicle (collectively referred to as PEVs) can fulfill the mission requirements.

  12. National Renewable Energy

    Alternative Fuels and Advanced Vehicles Data Center

    Because original equipment manufacturer (OEM) vehicles designed to run on compressed natural gas (CNG) and liquefied petroleum gas (LPG) have only been available in limited models in past years, many fleets have had to rely on conversions as a source for alternative fuel vehicles (AFVs). The Federal fleet is no different-so far it has converted approximately 900 vehicles to CNG or LPG, providing the National Renewable Energy Laboratory (NREL) with an opportunity to test a variety of conversion

  13. AVTA Federal Fleet PEV Readiness Data Logging and Characterization Study for the United States Forest Service: Caribou-Targhee National Forest

    SciTech Connect

    Stephen Schey; Jim Francfort; Ian Nienhueser

    2014-06-01

    Battelle Energy Alliance, LLC, managing and operating contractor for the U.S. Department of Energy’s Idaho National Laboratory, is the lead laboratory for U.S. Department of Energy Advanced Vehicle Testing. Battelle Energy Alliance, LLC contracted with Intertek Testing Services, North America (ITSNA) to collect and evaluate data on federal fleet operations as part of the Advanced Vehicle Testing Activity’s Federal Fleet Vehicle Data Logging and Characterization study. The Advanced Vehicle Testing Activity study seeks to collect and evaluate data to validate the utilization of advanced electric drive vehicle transportation. This report focuses on the Caribou-Targhee National Forest (CTNF) fleet to identify daily operational characteristics of select vehicles and report findings on vehicle and mission characterizations to support the successful introduction of plug-in electric vehicles (PEVs) into the agencies’ fleets. Individual observations of these selected vehicles provide the basis for recommendations related to electric vehicle adoption and whether a battery electric vehicle (BEV) or plug-in hybrid electric vehicle (PHEV) (collectively plug-in electric vehicles, or PEVs) can fulfill the mission requirements. ITSNA acknowledges the support of Idaho National Laboratory and CTNF for participation in the study. ITSNA is pleased to provide this report and is encouraged by enthusiasm and support from the Forest Service and CTNF personnel.

  14. Results from the second year of operation of the Federal Methanol Fleet at Oak Ridge National Laboratory

    SciTech Connect

    West, B.H.; McGill ); Hillis, S.L. )

    1990-09-01

    The Oak Ridge National Laboratory has completed its second year of operation of ten vehicles for the Federal Methanol Fleet Project; five of the vehicles are fueled with methanol. Over 56,000 miles were accumulated on the vehicles in the second year bringing the total to over 152,000 miles. Energy consumption for the methanol cars was slightly higher than that of the gasoline cars again this year, most likely as a result of shorter average trip lengths for the methanol gas. Iron and lead have accumulated at greater rates in the lubricating oil of the methanol cars. Driver's ratings of vehicles reflected some dissatisfaction with the cold-weather performance of the methanol cars, but the cars have no special provisions for cold weather starting, and the fuel vapor pressure has not been tailored to the season as at other test sites. Otherwise, drivers' opinions of the methanol cars have been favorable. 13 refs., 4 figs., 10 tabs.

  15. Electricity Demand of PHEVs Operated by Private Households and Commercial Fleets: Effects of Driving and Charging Behavior

    SciTech Connect

    John Smart; Matthew Shirk; Ken Kurani; Casey Quinn; Jamie Davies

    2010-11-01

    Automotive and energy researchers have made considerable efforts to predict the impact of plug-in hybrid vehicle (PHEV) charging on the electrical grid. This work has been done primarily through computer modeling and simulation. The US Department of Energy’s (DOE) Advanced Vehicle Testing Activity (AVTA), in partnership with the University of California at Davis’s Institute for Transportation Stuides, have been collecting data from a diverse fleet of PHEVs. The AVTA is conducted by the Idaho National Laboratory for DOE’s Vehicle Technologies Program. This work provides the opportunity to quantify the petroleum displacement potential of early PHEV models, and also observe, rather than simulate, the charging behavior of vehicle users. This paper presents actual charging behavior and the resulting electricity demand from these PHEVs operating in undirected, real-world conditions. Charging patterns are examined for both commercial-use and personal-use vehicles. Underlying reasons for charging behavior in both groups are also presented.

  16. Compressed natural gas vehicles motoring towards a green Beijing

    SciTech Connect

    Yang, Ming; Kraft-Oliver, T.; Guo Xiao Yan

    1996-12-31

    This paper first describes the state-of-the-art of compressed natural gas (CNG) technologies and evaluates the market prospects for CNG vehicles in Beijing. An analysis of the natural gas resource supply for fleet vehicles follows. The costs and benefits of establishing natural gas filling stations and promoting the development of vehicle technology are evaluated. The quantity of GHG reduction is calculated. The objective of the paper is to provide information of transfer niche of CNG vehicle and equipment production in Beijing. This paper argues that the development of CNG vehicles is a cost-effective strategy for mitigating both air pollution and GHG.

  17. Setting up File Permissions

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Setting up File Permissions Setting up File Permissions Recommendations for Setting up "Shared" Directories This section shows the recommended commands for setting up shared directories. Please read the full page to get an understanding of what these commands are doing. These recommendations are based on the common use-case at the JGI for user/group read/write and global read access. Creating a New Shared Directory dmj@genepool04:~$ umask 002 # or have this set in .bashrc.ext

  18. What is Gross Up?

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Gross up on relocation refers to money that is added to your pay to offset the federal and state tax deducted from the relocation reimbursement amount. You do not see the money in ...

  19. Volunteers - Sign Up

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Volunteers - Sign Up About Science Bowl Curriculum and Activities How to Build a Motor The Great Marble Drop How to Build a Turbine How to Build a Tower Classroom...

  20. AVTA: 2012 CNG Honda Civic Testing Results

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Vehicle Technologies Office's Advanced Vehicle Testing Activity carries out testing on a wide range of advanced vehicles and technologies on dynamometers, closed test tracks, and on-the-road. These results provide benchmark data that researchers can use to develop technology models and guide future research and development. The following reports describe results of testing done on a 2012 Compressed Natural Gas Honda Civic GX. Baseline and other data collected at Idaho National Laboratory is in the attached documents. Baseline data collected at Argonne National Laboratory is available in summary and CSV form on the Argonne Downloadable Dynometer Database site (http://www.anl.gov/energy-systems/group/downloadable-dynamometer-databas...). Taken together, these reports give an overall view of how this vehicle functions under extensive testing.

  1. Optimized Energy Management for Large Organizations Utilizing an On-Site PHEV fleet, Storage Devices and Renewable Electricity Generation

    SciTech Connect

    Dashora, Yogesh; Barnes, J. Wesley; Pillai, Rekha S; Combs, Todd E; Hilliard, Michael R

    2012-01-01

    Abstract This paper focuses on the daily electricity management problem for organizations with a large number of employees working within a relatively small geographic location. The organization manages its electric grid including limited on-site energy generation facilities, energy storage facilities, and plug-in hybrid electric vehicle (PHEV) charging stations installed in the parking lots. A mixed integer linear program (MILP) is modeled and implemented to assist the organization in determining the temporal allocation of available resources that will minimize energy costs. We consider two cost compensation strategies for PHEV owners: (1) cost equivalent battery replacement reimbursement for utilizing vehicle to grid (V2G) services from PHEVs; (2) gasoline equivalent cost for undercharging of PHEV batteries. Our case study, based on the Oak Ridge National Laboratory (ORNL) campus, produced encouraging results and substantiates the importance of controlled PHEV fleet charging as opposed to uncontrolled charging methods. We further established the importance of realizing V2G capabilities provided by PHEVs in terms of significantly reducing energy costs for the organization.

  2. What We Clean Up & Why

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Environmental Stewardship Environmental Cleanup What We Clean Up & Why What We Clean Up & Why We clean up legacy waste sites and contaminated areas for return to the public. ...

  3. Corrective Action Decision Document (CADD), Area 12 fleet operations steam cleaning discharge area, Nevada Test Site Corrective Action Unit 339

    SciTech Connect

    Bonn, J.F.

    1996-12-01

    This Corrective Action Decision Document (CADD) incorporates the methodology used for evaluating the remedial alternatives completed for a former steam cleaning discharge area at the Nevada Test Site (NTS). The former steam cleaning site is located in Area 12, east of the Fleet Operations Building 12-16. The discharge area has been impacted by Resource Conservation and Recovery Act (RCRA) F Listed volatile organic compounds (VOCs) and petroleum hydrocarbons waste. Based upon these findings, resulting from Phase 1 and Phase 2 site investigations, corrective action is required at the site. To determine the appropriate corrective action to be proposed, an evaluation of remedial alternatives was completed. The evaluation was completed using a Corrective Measures Study (CMS). Based on the results of the CMS, the favored closure alternative for the site is plugging the effluent discharge line, removing the sandbagged barrier, completing excavation of VOC impacted soils, and fencing the soil area impacted by total petroleum hydrocarbons (TPH), east of the discharge line and west of the soil berm. Management of the F Listed VOCs are dictated by RCRA. Due to the small volume of impacted soil, excavation and transportation to a Treatment Storage and Disposal Facility (TSDF) is the most practical method of management. It is anticipated that the TPH (as oil) impacted soils will remain in place based upon; the A through K Analysis, concentrations detected (maximum 8,600 milligrams per kilogram), expected natural degradation of the hydrocarbons over time, and the findings of the Phase 2 Investigation that vertical migration has been minimal.

  4. Megawatt Electrolysis Scale Up

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    MW Electrolysis Scale Up E Anderson DOE Electrolytic Hydrogen Production Workshop 27-28 February 2014 27 28 February 2014 National Renewable Energy Laboratory Golden, CO (tm) ® Proton, Proton OnSite, Proton Energy Systems, the Proton design, StableFlow, StableFlow Hydrogen Control System and design, HOGEN, and FuelGen are trademarks or registered trademarks of Proton Energy Systems, Inc. Any other brands and/or names used herein are the property of their respective owners. Motivation - MW

  5. Diagnostic and Prognostic Models for Generator Step-Up Transformers

    SciTech Connect

    Vivek Agarwal; Nancy J. Lybeck; Binh T. Pham

    2014-09-01

    In 2014, the online monitoring (OLM) of active components project under the Light Water Reactor Sustainability program at Idaho National Laboratory (INL) focused on diagnostic and prognostic capabilities for generator step-up transformers. INL worked with subject matter experts from the Electric Power Research Institute (EPRI) to augment and revise the GSU fault signatures previously implemented in the Electric Power Research Institute’s (EPRI’s) Fleet-Wide Prognostic and Health Management (FW-PHM) Suite software. Two prognostic models were identified and implemented for GSUs in the FW-PHM Suite software. INL and EPRI demonstrated the use of prognostic capabilities for GSUs. The complete set of fault signatures developed for GSUs in the Asset Fault Signature Database of the FW-PHM Suite for GSUs is presented in this report. Two prognostic models are described for paper insulation: the Chendong model for degree of polymerization, and an IEEE model that uses a loading profile to calculates life consumption based on hot spot winding temperatures. Both models are life consumption models, which are examples of type II prognostic models. Use of the models in the FW-PHM Suite was successfully demonstrated at the 2014 August Utility Working Group Meeting, Idaho Falls, Idaho, to representatives from different utilities, EPRI, and the Halden Research Project.

  6. California Clean Air Act: A compliance strategy for the City of San Diego`s non-emergency fleet

    SciTech Connect

    Not Available

    1992-12-31

    Historically, parts of California have had the worst air quality in the nation. The California Energy Commission began experimenting with alternate fuels in the 1970`s in an effort to reduce harmful automobile emissions and hence, improve air quality. It is recognized that the costs to California which result from our air quality problems are immense. Ten to twenty billion dollars each year is the estimated damage in terms of health impacts, materials damages, lost agricultural crop output and forest damages. As the California population increases and health care costs escalate, the total monetary damages from air pollution will increase. The California Energy Commission goal to improve air quality became a mandate in 1988 with the passage of the California Clean Air Act (CCAA). The CCAA requires a revised air quality strategy for the San Diego district since we do not meet State air quality standards for smog, carbon monoxide and nitrogen dioxide. Smog remains San Diego`s major air quality problem, even though the annual number of days each year over the Federal standard has been reduced by 55 percent in the past ten years. Ten years ago about two-thirds of San Diego`s smog was transported from Los Angeles. Today more than 60 per cent of the days San Diego exceeds the State standard are from locally generated smog. It is estimated that 57% of the reactive hydrocarbon emissions (which react with nitrogen dioxide in the presence of sunlight to form smog) is from cars, trucks and buses. The Air Pollution Control District (part of the County of San Diego) is the office that the Air Resources Board has put in charge of creating regulations and designing strategy to reduce polluting emissions. The purpose of this project is to determine the full cost of acquiring and operating a municipal fleet which meets the mandates of the California Clean Air Act. With that information, a plan to meet the Clear Air Act (CCAA) requirements can be formulated by local government.

  7. Clean Fleet Final Report

    Alternative Fuels and Advanced Vehicles Data Center

    1 S u m m a r y December 1995 This information was prepared by Battelle Memorial Institute, Columbus Operations, through sponsorship by various companies and associations, the South Coast Air Quality Management District (District), and the California Energy Commission (Commission). Battelle has endeavored to produce a high quality study consistent with its contract commitments. However, because of the research and/or experimental nature of this work, the District or Commission, Battelle, the

  8. Legacy Fleet Improvements

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    package, barrier film liner, and low hysteresis tire profile - Goodyear * Developed design process and prototype manufacturing method, proved pumping theory, refined material...

  9. Coal Fleet Aging Meeting

    Annual Energy Outlook

    Director, Office of Electricity, Coal, Nuclear, and Renewables Analysis FROM: Coal and ... capital cost adder based on the age and type of unit (coal, oilgas steam, and nuclear). ...

  10. Julie Crenshaw Van Fleet

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... Why are you assuming that the use of TRONA causes no changes in any of the emitted pollutants, harm to health, or a nuisance that causes people to cough? During December of 2006 ...

  11. Management of Fleet Inventory

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2011-01-27

    In fulfillment of Executive Order 13514, DOE began a 3-year, 3-phase strategy to reduce greenhouse gas emissions and decrease petroleum use.

  12. Clean Fleet Final Report

    Alternative Fuels and Advanced Vehicles Data Center

    ... Contaminants Silicon 2 11 Sodium 28 9 Potassium <10 <10 Barium <10 <10 Water (% vol) <0.05 ... Water content was determined qualitatively using a hot plate crackle test. If water was ...

  13. Clean Fleet Final Report

    Alternative Fuels and Advanced Vehicles Data Center

    ... Natural gas exits the secondary regulator at a pressure of 3.5 inches water column (w.c.). ... to 1.5 to 2 psig, and the second stage reduces it to -1.5 inches of water (-0.05 psig). ...

  14. Ashland oil, Inc. v. Sonford Products Corp., Kelley v. Tiscornia, and United States v. Fleet Factors Corp.: Upholding EPA`s lender liability rule

    SciTech Connect

    Evans, W.D. Jr.

    1993-12-31

    John Grisham`s novel The Firm relates the story of Mitchell McDeere, a young law school graduate who believes that he is joining a {open_quotes}white shoe{close_quotes} Memphis, Tennessee, firm but discovers that the firm is controlled by the Mob. A similar, but different, {open_quotes}surprise{close_quotes} has befallen banks as a result of toxic waste cleanup cost claims. When the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA or Superfund) was passed in 1980, banks had no cause for alarm because the Act provided an exemption from its ownership-based liability for any lender holding {open_quotes}indicia of ownership primarily to protect his security interest{close_quotes} in a hazardous waste facility. Based on the statutory language, it seemed reasonably clear that Congress did not intend to impose liability on secured creditors merely for securing a debt with a deed of trust or mortgage. Unfortunately, lender liability for CERCLA claims arose in the mid-1980s out of two lower federal court decisions and the Eleventh Circuit`s controversial, to say the least, 1990 decision in United States v. Fleet Factors Corp (Fleet Factors II). The major issues currently confronting lenders under CERCLA are (1) the extent to which a secured creditor may involve itself in the debtor`s operations, especially during a loan workout program, without becoming liable for cleanup costs as a CERCLA {open_quotes}owner or operator{close_quotes} and (2) whether a lender who forecloses on collateral and takes title is liable under CERCLA. 94 refs.

  15. Renewable & Alternative Fuels - User - U.S. Energy Information

    Gasoline and Diesel Fuel Update

    Administration (EIA) Alternative Fuel Vehicle Data Glossary › FAQS › Overview Fleet & Fuel Data Supplier Data Fleet & Fuel Data About Compressed Natural Gas Compressed Natural Gas is clean-burning, domestically produced, relatively low priced as a transportation fuel, and widely available. In AFVs, CNG is stored in cylinders at a pressure of 3,000 to 3,600 pounds per square inch. A CNG-powered vehicle gets about the same fuel economy as a conventional gasoline vehicle on a GGE

  16. NDRF Introduction & Close-Up

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Event Location Date http:www.fema.govrecoveryframework www.fema.govppd8 http:fema.ideascale.com 2 NDRF Introduction & Close-Up Deborah Ingram Assistant Administrator ...

  17. Tanker industry progressing in cleaning up operations

    SciTech Connect

    Knott, D.

    1993-10-18

    The international tanker industry has made significant strides in improving the safety and environmental awareness of its operations in recent years. With a string of mishaps following the Exxon Valdez spill, public scrutiny focused on the tanker industry and found it lacking. The U.S. government reacted strongly with the Oil Pollution Act of 1990. OPA 90 set narrow requirements for tanker construction, forced the creation of a national spill response program, and made tanker operators solely liable for spill damage. The Aegean Sea and Braer accidents around the end of last year forced the pace of European legislation. Since then global initiatives have been announced to improve design and maintenance of tankers and take steps toward eliminating substandard ships and operators. The paper discusses priorities, tanker design, the tanker fleet, OPA status, spill response, the Tampa Bay spill, spill liability, European spills, EC legislation, and the Department of Transportation inquiry.

  18. Post-Closure Monitoring Report for Corrective Action Unit 339: Area 12 Fleet Operations Steam Cleaning Discharge Area Nevada Test Site, Nevada

    SciTech Connect

    A. T. Urbon

    2001-08-01

    The Area 12 Fleet Operations Steam Cleaning site is located in the southeast portion of the Area 12 Camp at the Nevada Test Site (Figure 1). This site is identified in the Federal Facility Agreement and Consent Order (FFACO, 1996) as Corrective Action Site (CAS) 12-19-01 and is the only CAS assigned to Corrective Action Unit (CAU) 339. Post-closure sampling and inspection of the site were completed on March 23, 2001. Because of questionable representativeness and precision of the results, the site was resampled on June 12, 2001. Post-closure monitoring activities were scheduled biennially (every two years) in the Post-Closure Monitoring Plan provided in the December 1997 Closure Report for CAU 339: Area 12 Fleet Operations Steam Cleaning Discharge Area, Nevada Test Site (U.S. Department of Energy, Nevada Operations Office [DOE/NV], 1997). If after six years the rate of degradation appears to be so slow that the greatest concentration of total petroleum hydrocarbons (TPH) present at the site would not decay within 30 years of the site closure, the site will be reevaluated with consideration to enriching the impacted soil at the site to enhance the degradation process. A baseline for the site was established by sampling in 1997. Based on the recommendations from the 1999 post-closure monitoring report, samples were collected in 2000, earlier than originally proposed, because the 1999 sample results did not provide the expected decrease in TPH concentrations at the site. Sampling results from 2000 revealed favorable conditions for natural degradation at the CAU 339 site, but because of differing sample methods and heterogeneity of the soil, the data results from 2000 were not directly correlated with previous results. Post-closure monitoring activities for 2001 consisted of the following: Soil sample collection from three undisturbed plots (Plots A, B, and C, Figure 2); Sample analysis for TPH as oil and bio-characterization parameters (Comparative Enumeration Assay

  19. Addendum to the Closure Report for Corrective Action Unit 339: Area 12 Fleet Operations Steam Cleaning Discharge Area, Nevada Test Site, Revision 0

    SciTech Connect

    Grant Evenson

    2009-05-01

    This document constitutes an addendum to the Closure Report for CAU 339: Area 12 Fleet Operations Steam Cleaning Discharge Area Nevada Test Site, December 1997 as described in the document Supplemental Investigation Report for FFACO Use Restrictions, Nevada Test Site, Nevada (SIR) dated November 2008. The SIR document was approved by NDEP on December 5, 2008. The approval of the SIR document constituted approval of each of the recommended UR removals. In conformance with the SIR document, this addendum consists of: • This page that refers the reader to the SIR document for additional information • The cover, title, and signature pages of the SIR document • The NDEP approval letter • The corresponding section of the SIR document This addendum provides the documentation justifying the cancellation of the UR for CAS 12-19-01, A12 Fleet Ops Steam Cleaning Efflu. This UR was established as part of a Federal Facility Agreement and Consent Order (FFACO) corrective action and is based on the presence of contaminants at concentrations greater than the action levels established at the time of the initial investigation (FFACO, 1996). Since this UR was established, practices and procedures relating to the implementation of risk-based corrective actions (RBCA) have changed. Therefore, this UR was reevaluated against the current RBCA criteria as defined in the Industrial Sites Project Establishment of Final Action Levels (NNSA/NSO, 2006). This re-evaluation consisted of comparing the original data (used to define the need for the UR) to risk-based final action levels (FALs) developed using the current Industrial Sites RBCA process. The re-evaluation resulted in a recommendation to remove the UR because contamination is not present at the site above the risk-based FALs. Requirements for inspecting and maintaining this UR will be canceled, and the postings and signage at this site will be removed. Fencing and posting may be present at this site that are unrelated to the

  20. Sign Up for GC Updates

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of the General Counsel maintains listservs and RSS feeds to keep the public up to date about recent actions and legal guidance. Please subscribe to these resources by following the...