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Sample records for hydrogen refueling stations

  1. Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression This presentation by Matther Weaver of Pdc ...

  2. November 10, 2004: First hydrogen refueling station opens in Washington,

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DC. | Department of Energy 0, 2004: First hydrogen refueling station opens in Washington, DC. November 10, 2004: First hydrogen refueling station opens in Washington, DC. November 10, 2004: First hydrogen refueling station opens in Washington, DC. November 10, 2004 Secretary Abraham joins representatives of Shell and General Motors in the opening of the nation's first integrated gasoline/hydrogen refueling station in Washington, D.C. The station will be used to refuel General Motors' fuel

  3. Regional Consumer Hydrogen Demand and Optimal Hydrogen Refueling Station Siting

    SciTech Connect (OSTI)

    Melendez, M.; Milbrandt, A.

    2008-04-01

    Using a GIS approach to spatially analyze key attributes affecting hydrogen market transformation, this study proposes hypothetical hydrogen refueling station locations in select subregions to demonstrate a method for determining station locations based on geographic criteria.

  4. Insights from Hydrogen Refueling Station Manufacturing Competitiveness Analysis

    Broader source: Energy.gov [DOE]

    NREL is collaborating with Great Lakes Wind Network on comprehensive hydrogen refueling stations manufacturing competitiveness and supply chain analyses. This presentation to the 2015 Fuel Cell...

  5. Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression This presentation by Matther Weaver of Pdc Machines Inc. was given at the was given at the DOE Hydrogen Compression, Storage, and Dispensing Workshop in March 2013. csd_workshop_3_weaver.pdf (1.36 MB) More Documents & Publications 2013 Hydrogen Compression, Storage, and Dispensing Cost Reduction Workshop Final Report CX-100223

  6. Optimization of compression and storage requirements at hydrogen refueling stations.

    SciTech Connect (OSTI)

    Elgowainy, A.; Mintz, M.; Kelly, B.; Hooks, M.; Paster, M.

    2008-01-01

    The transition to hydrogen-powered vehicles requires detailed technical and economic analyses of all aspects of hydrogen infrastructure, including refueling stations. The cost of such stations is a major contributor to the delivered cost of hydrogen. Hydrogen refueling stations require not only dispensers to transfer fuel onto a vehicle, but also an array of such ancillary equipment as a cascade charging system, storage vessels, compressors and/or pumps/evaporators. This paper provides detailed information on design requirements for gaseous and liquid hydrogen refueling stations and their associated capital and operating costs, which in turn impact hydrogen selling price at various levels of hydrogen demand. It summarizes an engineering economics approach which captures the effect of variations in station size, seasonal, daily and hourly demand, and alternative dispensing rates and pressures on station cost. Tradeoffs in the capacity of refueling station compressors, storage vessels, and the cascade charging system result in many possible configurations for the station. Total costs can be minimized by optimizing that configuration. Using a methodology to iterate among the costs of compression, storage and cascade charging, it was found that the optimum hourly capacity of the compressor is approximately twice the station's average hourly demand, and the optimum capacity of the cascade charging system is approximately 15% of the station's average daily demand. Further, for an hourly demand profile typical of today's gasoline stations, onsite hydrogen storage equivalent to at least 1/3 of the station's average daily demand is needed to accommodate peak demand.

  7. Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pdc - The Worldwide Leader in Hydrogen Refueling Station Compression Over 185 Compressors in the Worlds 220+ Hydrogen Energy Facilities Diaphragm Compressor Technology: Benefits of Technology: - Highest duty cycle of all current technologies - Lowest power consumption of the technologies - Lowest cooling requirements Challenges: - High(er) capital cost amongst the technologies - Currently - If not run properly, susceptible to maintenance problems. - Compressor likes to "run often".

  8. Fire Protection Engineering Design Brief Template. Hydrogen Refueling Station.

    SciTech Connect (OSTI)

    LaFleur, Angela Christine; Muna, Alice Baca; Groth, Katrina M.

    2015-08-01

    Building a hydrogen infrastructure system is critical to supporting the development of alternate- fuel vehicles. This report provides a methodology for implementing a performance-based design of an outdoor hydrogen refueling station that does not meet specific prescriptive requirements in NFPA 2, The Hydrogen Technologies Code . Performance-based designs are a code-compliant alternative to meeting prescriptive requirements. Compliance is demonstrated by comparing a prescriptive-based fueling station design with a performance-based design approach using Quantitative Risk Assessment (QRA) methods and hydrogen risk assessment tools. This template utilizes the Sandia-developed QRA tool, Hydrogen Risk Analysis Models (HyRAM), which combines reduced-order deterministic models that characterize hydrogen release and flame behavior with probabilistic risk models to quantify risk values. Each project is unique and this template is not intended to account for site-specific characteristics. Instead, example content and a methodology are provided for a representative hydrogen refueling site which can be built upon for new hydrogen applications.

  9. Insights from Hydrogen Refueling Station Manufacturing Competitiveness Analysis

    SciTech Connect (OSTI)

    Mayyas, Ahmad

    2015-12-18

    In work for the Clean Energy Manufacturing Analysis Center (CEMAC), NREL is currently collaborating with Great Lakes Wind Network in conducting a comprehensive hydrogen refueling stations manufacturing competitiveness and supply chain analyses. In this project, CEMAC will be looking at several metrics that will facilitate understanding of the interactions between and within the HRS supply chain, such metrics include innovation potential, intellectual properties, learning curves, related industries and clustering, existing supply chains, ease of doing business, and regulations and safety. This presentation to Fuel Cell Seminar and Energy Exposition 2015 highlights initial findings from CEMAC's analysis.

  10. Economic and technical analysis of distributed utility benefits for hydrogen refueling stations

    SciTech Connect (OSTI)

    Iannucci, J.J.; Eyer, J.M.; Horgan, S.A.; Schoenung, S.M.

    1998-08-01

    This paper discusses the potential economic benefits of operating hydrogen refueling stations to supplying pressurized hydrogen for vehicles, and supplying distributed utility generation, transmission and distribution peaking needs to the utility. The study determined under what circumstances using a hydrogen-fueled generator as a distributed utility generation source, co-located with the hydrogen refueling station components (electrolyzer and storage), would result in cost savings to the station owner, and hence lower hydrogen production costs.

  11. Refueling Stations | Open Energy Information

    Open Energy Info (EERE)

    Refueling Stations Jump to: navigation, search TODO: Add description List of Refueling Stations Incentives Retrieved from "http:en.openei.orgwindex.php?titleRefuelingStations...

  12. Risk associated with the use of barriers in hydrogen refueling stations.

    SciTech Connect (OSTI)

    LaChance, Jeffrey L.; Phillips, Jesse; Houf, William G.

    2010-03-01

    Separation distances are used in hydrogen refueling stations to protect people, structures, and equipment from the consequences of accidental hydrogen releases. Specifically, hydrogen jet flames resulting from ignition of unintended releases can be extensive in length and pose significant radiation and impingement hazards. Depending on the leak diameter and source pressure, the resulting separation distances can be unacceptably large. One possible mitigation strategy to reduce exposure to hydrogen flames is to incorporate barriers around hydrogen storage, process piping, and delivery equipment. The effectiveness of barrier walls to reduce hazards at hydrogen facilities has been previously evaluated using experimental and modeling information developed at Sandia National Laboratories. The effect of barriers on the risk from different types of hazards including direct flame contact, radiation heat fluxes, and overpressures associated with delayed hydrogen ignition has subsequently been evaluated and used to identify potential reductions in separation distances in hydrogen facilities. Both the frequency and consequences used in this risk assessment and the risk results are described. The results of the barrier risk analysis can also be used to help establish risk-informed barrier design requirements for use in hydrogen codes and standards.

  13. A Closer Look at Hydrogen Refueling | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    A Closer Look at Hydrogen Refueling A Closer Look at Hydrogen Refueling June 8, 2016 - 9:50am Addthis A hydrogen fueling station in San Francisco. | Photo courtesy of the California Fuel Cell Partnership A hydrogen fueling station in San Francisco. | Photo courtesy of the California Fuel Cell Partnership A hydrogen refueling dispenser locked onto a fuel cell electric vehicle. | Photo courtesy of National Renewable Energy Laboratory A hydrogen refueling dispenser locked onto a fuel cell electric

  14. Analysis of Cost-Effective Off-Board Hydrogen Storage and Refueling Stations

    SciTech Connect (OSTI)

    Ted Barnes; William Liss

    2008-11-14

    This report highlights design and component selection considerations for compressed gas hydrogen fueling stations operating at 5000 psig or 350 bar. The primary focus is on options for compression and storage – in terms of practical equipment options as well as various system configurations and how they influence delivery performance and station economics.

  15. LNG to CNG refueling stations

    SciTech Connect (OSTI)

    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.

  16. Webinar: Hydrogen Refueling Protocols | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Refueling Protocols Webinar: Hydrogen Refueling Protocols Below is the text version of the webinar titled "Hydrogen Refueling Protocols," originally presented on February 22, 2013. In addition to this text version of the audio, you can access the presentation slides. Moderator: Hi. Thank you so much for attending today's webinar. Just to go through a few housekeeping items before I turn it over to today's speakers. Everyone is on mute, so if you have a question throughout the webinar,

  17. List of Refueling Stations Incentives | Open Energy Information

    Open Energy Info (EERE)

    Renewable Fuel Vehicles Other Alternative Fuel Vehicles Refueling Stations Ethanol Methanol Biodiesel No Alternative Vehicle Conversion Credits - Corporate (Louisiana) Corporate...

  18. Lessons and Challenges for Early Hydrogen Refueling Infrastructure

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and Challenges for Early Hydrogen Refueling Infrastructure Marc W. Melaina Hydrogen Technologies and Systems Center, NREL Presented at the Lessons Learned for Hydrogen Workshop April 3 rd , 2008. Sacramento, California. 2 Lessons Learned Workshop, 4-3-08 Lessons Overview - Melaina Presentation Overview * Learning from Past Alternative Fuel Vehicle Experiences * Lessons from the previous NREL Workshop (July 2006) * Lessons and Challenges for Hydrogen Infrastructure - How many stations? - How many

  19. Lessons and Challenges for Early Hydrogen Refueling Infrastructure |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy and Challenges for Early Hydrogen Refueling Infrastructure Lessons and Challenges for Early Hydrogen Refueling Infrastructure Presented at Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California lessons_melaina_final.pdf (1.16 MB) More Documents & Publications Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Hydrogen Infrastructure Strategies Technical

  20. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen

    Broader source: Energy.gov [DOE]

    Presented at Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California

  1. Hydrogen vehicle fueling station

    SciTech Connect (OSTI)

    Daney, D.E.; Edeskuty, F.J.; Daugherty, M.A.

    1995-09-01

    Hydrogen fueling stations are an essential element in the practical application of hydrogen as a vehicle fuel, and a number of issues such as safety, efficiency, design, and operating procedures can only be accurately addressed by a practical demonstration. Regardless of whether the vehicle is powered by an internal combustion engine or fuel cell, or whether the vehicle has a liquid or gaseous fuel tank, the fueling station is a critical technology which is the link between the local storage facility and the vehicle. Because most merchant hydrogen delivered in the US today (and in the near future) is in liquid form due to the overall economics of production and delivery, we believe a practical refueling station should be designed to receive liquid. Systems studies confirm this assumption for stations fueling up to about 300 vehicles. Our fueling station, aimed at refueling fleet vehicles, will receive hydrogen as a liquid and dispense it as either liquid, high pressure gas, or low pressure gas. Thus, it can refuel any of the three types of tanks proposed for hydrogen-powered vehicles -- liquid, gaseous, or hydride. The paper discusses the fueling station design. Results of a numerical model of liquid hydrogen vehicle tank filling, with emphasis on no vent filling, are presented to illustrate the usefulness of the model as a design tool. Results of our vehicle performance model illustrate our thesis that it is too early to judge what the preferred method of on-board vehicle fuel storage will be in practice -- thus our decision to accommodate all three methods.

  2. Lessons and Challenges for Early Hydrogen Refueling Infrastructure...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Infrastructure Presented at Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California PDF icon...

  3. Hydrogen Vehicles and Refueling Infrastructure in India | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Refueling Infrastructure in India Hydrogen Vehicles and Refueling Infrastructure in India Presentation given by L.M. Das of the India Institute of Technology at the CNG and Hydrogen Lessons Learned Workshop on December 10, 2009 cng_h2_workshop_11_das.pdf (7.37 MB) More Documents & Publications Successful Adoption of CNG and Energing CNG-Hydrogen Program in India Overview of Indian Hydrogen Program and Key Safety Issues of Hydrogen Fuel

  4. Hydrogen Home Refueling: Status, Key Issues, and Challenges

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Electrolytic Hydrogen Production Workshop NREL, Golden, Colorado Hydrogen Home Refueling Status, Ke y Issue s, and Challenges Cortney Mittelsteadt VP, Technology Giner, Inc. February 27-28 th , 2014 89 Rum ford Ave, Newton, Ma. 02466 Based on Forecourt H2A Model (Ver. 3.0) H 2 Production Cost Contribution DOE Target Home Refueler  requirement for H70 hydrogen refu  6,250 psig)     meet 2020 target for H70 ref *M echani cal Com pressor not requi red for H35 refuel i ng. Com

  5. Fact #816: February 10, 2014 Natural Gas Refueling Stations Grow Over the

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Last Ten Years | Department of Energy 6: February 10, 2014 Natural Gas Refueling Stations Grow Over the Last Ten Years Fact #816: February 10, 2014 Natural Gas Refueling Stations Grow Over the Last Ten Years In 2003 there were 1,097 natural gas refueling stations nationwide. By 2013, that number increased by about 25% to a total of 1,374 natural gas refueling stations. In 2003, there were six states without any natural gas refueling stations. By 2013, South Dakota was the only state without

  6. H2 Refuel H-Prize Aims to Make Fueling Hydrogen Powered Vehicles...

    Broader source: Energy.gov (indexed) [DOE]

    A fuel cell electric vehicle is refueled with hydrogen at the National Wind Technology Center in Colorado. The H2 Refuel H-Prize is challenging Americas innovators to develop ...

  7. Fact #832: August 4, 2014 Over Half of the Refueling Stations...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Stations in the U.S. and Canada Sell Diesel Fuel - Dataset Fact 832: August 4, 2014 Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel - Dataset ...

  8. Fact #782: June 3, 2013 Number of Refueling Stations Continues to Shrink

    Broader source: Energy.gov [DOE]

    In 1993 there were more than 200,000 refueling stations on our nation's roadways. The number of stations has been decreasing almost every year since then. By 2012, there were just over 150,000...

  9. Hydrogen Vehicles and Refueling Infrastructure in India

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    HYDROGEN VEHICLES AND FUELLING INFRASTRUCTURE IN INDIA Prof. L. M. Das Centre for Energy Studies Indian Institute of Technology Delhi INDIA " The earth was not given to us by our parents , it has been loaned to us by our children" Kenyan Proverb Same feeling exists in all societies Our moral responsibility---to handover a safer earth to future generation IIT Delhi August 18, 2004 -:Hydrogen:- Not a Radically New Concept JULES VERNE Mysterious Island (1876) ...." I believe that

  10. Low-Cost Methane Liquefaction Plant and Vehicle Refueling Station

    SciTech Connect (OSTI)

    B. Wilding; D. Bramwell

    1999-01-01

    The Idaho National Engineering and Environmental Laboratory (INEEL) is currently negotiating a collaborative effort with Pacific Gas and Electric (PG&E) that will advance the use of liquefied natural gas (LNG) as a vehicle fuel. We plan to develop and demonstrate a small-scale methane liquefaction plant (production of 5,000 to 10,000 gallons per day) and a low-cost ($150,000) LNG refueling station to supply fuel to LNG-powered transit buses and other heavy-duty vehicles. INEEL will perform the research and development work. PG&E will deploy the new facilities commercially in two demonstration projects, one in northern California, and one in southern California.

  11. H2 Refuel H-Prize Aims to Make Fueling Hydrogen Powered Vehicles Easier

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    than Ever | Department of Energy H2 Refuel H-Prize Aims to Make Fueling Hydrogen Powered Vehicles Easier than Ever H2 Refuel H-Prize Aims to Make Fueling Hydrogen Powered Vehicles Easier than Ever December 29, 2014 - 10:15am Addthis A fuel cell electric vehicle is refueled with hydrogen at the National Wind Technology Center in Colorado. The H2 Refuel H-Prize is challenging America’s innovators to develop systems that make it easier and more convenient to fuel hydrogen vehicles. | Photo

  12. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lessons Learned for Hydrogen Dean Fry, BP April 3, 2008 This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 UNITED STATES Department of Energy Infrastructure Lessons Learned Fueling Station Location and Customer Selection Coordination between the OEM and Hydrogen Station Developer is crucial for optimal selection of sites / customers ISSUE Suboptimal site selection has resulted in low station utilization SOLUTIONS Clear understanding /

  13. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen; Workshop Proceedings

    SciTech Connect (OSTI)

    Melaina, M. W.; McQueen, S.; Brinch, J.

    2008-07-01

    DOE sponsored the Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen workshop to understand how lessons from past experiences can inform future efforts to commercialize hydrogen vehicles. This report contains the proceedings from the workshop.

  14. Research and Development of a PEM Fuel Cell, Hydrogen Reformer, and Vehicle Refueling Facility

    Broader source: Energy.gov [DOE]

    Technical paper on the development of a hydrogen reformer, vehicle refueling facility, and PEM fuel cell for Las Vegas, NV presented at the 2002 Annual Hydrogen Review held May 6-8, 2002 in Golden, CO.

  15. Hydrogen Filling Station

    SciTech Connect (OSTI)

    Boehm, Robert F; Sabacky, Bruce; Anderson II, Everett B; Haberman, David; Al-Hassin, Mowafak; He, Xiaoming; Morriseau, Brian

    2010-02-24

    Hydrogen is an environmentally attractive transportation fuel that has the potential to displace fossil fuels. The Freedom CAR and Freedom FUEL initiatives emphasize the importance of hydrogen as a future transportation fuel. Presently, Las Vegas has one hydrogen fueling station powered by natural gas. However, the use of traditional sources of energy to produce hydrogen does not maximize the benefit. The hydrogen fueling station developed under this grant used electrolysis units and solar energy to produce hydrogen fuel. Water and electricity are furnished to the unit and the output is hydrogen and oxygen. Three vehicles were converted to utilize the hydrogen produced at the station. The vehicles were all equipped with different types of technologies. The vehicles were used in the day-to-day operation of the Las Vegas Valley Water District and monitoring was performed on efficiency, reliability and maintenance requirements. The research and demonstration utilized for the reconfiguration of these vehicles could lead to new technologies in vehicle development that could make hydrogen-fueled vehicles more cost effective, economical, efficient and more widely used. In order to advance the development of a hydrogen future in Southern Nevada, project partners recognized a need to bring various entities involved in hydrogen development and deployment together as a means of sharing knowledge and eliminating duplication of efforts. A road-mapping session was held in Las Vegas in June 2006. The Nevada State Energy Office, representatives from DOE, DOE contractors and LANL, NETL, NREL were present. Leadership from the National hydrogen Association Board of Directors also attended. As a result of this session, a roadmap for hydrogen development was created. This roadmap has the ability to become a tool for use by other road-mapping efforts in the hydrogen community. It could also become a standard template for other states or even countries to approach planning for a hydrogen

  16. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen; Workshop Proceedings

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Workshop Proceedings M.W. Melaina National Renewable Energy Laboratory S. McQueen and J. Brinch Energetics Incorporated Sacramento, California April 3, 2008 Proceedings NREL/BK-560-43669 July 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Workshop Proceedings M.W. Melaina

  17. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen; Workshop Proceedings

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Workshop Proceedings M.W. Melaina National Renewable Energy Laboratory S. McQueen and J. Brinch Energetics Incorporated Sacramento, California April 3, 2008 Proceedings NREL/BK-560-43669 July 2008 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Workshop Proceedings M.W. Melaina

  18. Fact #832: August 4, 2014 Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel

    Broader source: Energy.gov [DOE]

    A 2014 survey of over 110,000 refueling stations in the U.S. and Canada shows that over half of all refueling stations sell diesel fuel. The survey results are shown for five different regions of...

  19. Interested in Hydrogen and Fuel Cell Technologies? Help Shape the H2 Refuel

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    H-Prize Competition | Department of Energy Interested in Hydrogen and Fuel Cell Technologies? Help Shape the H2 Refuel H-Prize Competition Interested in Hydrogen and Fuel Cell Technologies? Help Shape the H2 Refuel H-Prize Competition March 27, 2014 - 1:52pm Addthis The Energy Department recently released a new video in its popular Energy 101 series showing how fuel cell technology generates clean electricity from hydrogen to power our buildings and transportation-while emitting nothing but

  20. Qualitative Risk Assessment for an LNG Refueling Station and Review of Relevant Safety Issues

    SciTech Connect (OSTI)

    Siu, N.; Herring, J.S.; Cadwallader, L.; Reece, W.; Byers, J.

    1998-02-01

    This report is a qualitative assessment of the public and worker risk involved with the operation of a liquefied natural gas (LNG) vehicle refueling facility. This study includes facility maintenance and operations, tank truck deliveries, and end-use vehicle fueling; it does not treat the risks of LNG vehicles on roadways. Accident initiating events are identified by using a Master Logic Diagram, a Failure Modes and Effects Analysis, and historical operating experiences. The event trees were drawn to depict possible sequences of mitigating events following the initiating events. The phenomenology of LNG and other vehicle fuels is discussed to characterize the hazard posed by LNG usage. Based on the risk modeling and analysis, recommendations are given to improve the safety of LNG refueling stations in the areas of procedures and training, station design, and the dissemination of ``best practice`` information throughout the LNG community.

  1. Interim qualitative risk assessment for an LNG refueling station and review of relevant safety issues

    SciTech Connect (OSTI)

    Siu, N.; Herring, S.; Cadwallader, L.; Reece, W.; Byers, J.

    1997-07-01

    This report is a qualitative assessment of the public and worker risk involved with the operation of a liquefied natural (LNG) vehicle refueling facility. This study includes facility maintenance and operations, tanker truck delivers and end-use vehicle fueling; it does not treat the risks of LNG vehicles on roadways. Accident initiating events are identified by using a Master Logic Diagram, a Failure Modes and Effects analysis and historical operating experiences. The event trees were drawn to depict possible sequences of mitigating events following the initiating events. The phenomenology of LNG and other vehicle fuels is discussed to characterize the hazard posed by LNG usage. Based on the risk modeling and analysis, recommendations are given to improve the safety of LNG refueling stations in the areas of procedures and training, station design, and the dissemination of best practice information throughout the LNG community.

  2. Sandia National Laboratories: HyStEP device speeds H2 refueling...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    commissioning. (Photo by Dennis SchroederNREL) Drivers are seeing more hydrogen fuel cell electric vehicles (FCEVs) on the road, but refueling stations for those vehicles are...

  3. Community Energy: Analysis of Hydrogen Distributed Energy Systems with Photovoltaics for Load Leveling and Vehicle Refueling

    SciTech Connect (OSTI)

    Steward, D.; Zuboy, J.

    2014-10-01

    Energy storage could complement PV electricity generation at the community level. Because PV generation is intermittent, strategies must be implemented to integrate it into the electricity system. Hydrogen and fuel cell technologies offer possible PV integration strategies, including the community-level approaches analyzed in this report: (1) using hydrogen production, storage, and reconversion to electricity to level PV generation and grid loads (reconversion scenario); (2) using hydrogen production and storage to capture peak PV generation and refuel hydrogen fuel cell electric vehicles (FCEVs) (hydrogen fueling scenario); and (3) a comparison scenario using a battery system to store electricity for EV nighttime charging (electric charging scenario).

  4. Fact #832: August 4, 2014 Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel- Dataset

    Broader source: Energy.gov [DOE]

    Excel file with dataset for Fact #832: Over Half of the Refueling Stations in the U.S. and Canada Sell Diesel Fuel

  5. Alternative Fuels Data Center: Hydrogen Fueling Stations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Fueling Stations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Stations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Stations on Delicious Rank Alternative Fuels Data Center: Hydrogen Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Hydrogen Fueling Stations

  6. Connecticut Company to Advance Hydrogen Infrastructure and Fueling Station Technologies

    Broader source: Energy.gov [DOE]

    As part of the U.S. Energy Department's commitment to give American businesses more options to cut energy costs and reduce reliance on imported oil, the Department today announced a $1.4 million investment to Wallingford- based Proton Energy Systems to collect and analyze performance data for hydrogen fueling stations and advanced refueling components. The projects will also help to track the performance and technical progress of innovative refueling systems to find ways to lower costs and improve operation. These investments are part of the Department's broader strategy to advance U.S. leadership in hydrogen and fuel cell technological innovation and help the industry bring these technologies into the marketplace at lower cost.

  7. Research and Development of a PEM Fuel Cell, Hydrogen Reformer, and Vehicle Refueling Facility

    SciTech Connect (OSTI)

    Edward F. Kiczek

    2007-08-31

    Air Products and Chemicals, Inc. has teamed with Plug Power, Inc. of Latham, NY, and the City of Las Vegas, NV, to develop, design, procure, install and operate an on-site hydrogen generation system, an alternative vehicle refueling system, and a stationary hydrogen fuel cell power plant, located in Las Vegas. The facility will become the benchmark for validating new natural gas-based hydrogen systems, PEM fuel cell power generation systems, and numerous new technologies for the safe and reliable delivery of hydrogen as a fuel to vehicles. Most important, this facility will serve as a demonstration of hydrogen as a safe and clean energy alternative. Las Vegas provides an excellent real-world performance and durability testing environment.

  8. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons...

    Office of Environmental Management (EM)

    Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen On April ...

  9. Development of a Turnkey Hydrogen Fueling Station Final Report

    SciTech Connect (OSTI)

    David E. Guro; Edward Kiczek; Kendral Gill; Othniel Brown

    2010-07-29

    analysis, it was determined by a proprietary hydrogen-analysis model that hydrogen produced from the station at a rate of 1500 kg/day and when produced at 1000 stations per year would be able to deliver hydrogen at a price of $3.03/kg (gge) H2. The station’s efficiency was measured to be 65.1%, and the PSA was tested and ran at an efficiency of 82.1%, thus meeting the project targets. From the study, it was determined that more research was needed in the area of hydrogen fueling. The overall cost of the hydrogen energy station, when combined with the required plot size for scaled-up hydrogen demands, demonstrated that a station using steam methane reforming technology as a means to produce on–site hydrogen would have limited utility in the marketplace. Alternative hydrogen supplies, such as liquid or pipeline delivery to a refueling station, need to be included in the exploration of alternative energy site layouts. These avenues need to be explored before a definitive refueling station configuration and commercialization pathway can be determined.

  10. Northeast Hydrogen Station Network Summary

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    World leader in gases, technologies and services for Industry and Health June 10, 2016 NE Hydrogen Station Network Summary DOE AMR 2016 2 World leader in gases, technologies and services for Industry and Health East Coast Planned Fueling network- Stations 12 Stations for the North East  NYC and Long Island- (4)  Boston Area - (4)  Connecter Stations - (1) Hartford, CT & (1) Providence, RI  Northern New Jersey- (2) 6/18/2016 3 World leader in gases, technologies and services for

  11. Qualitative Risk Assessment For An LNG Refueling Station And Review Of Relevant Safety Issues, Revision 2

    SciTech Connect (OSTI)

    Siu, Nathan; Herring, J Stephen; Cadwallader, Lee; Reece, Wendy; Byers, James

    2014-06-25

    This report is a qualitative assessment of the public and worker risk involved with the operation of liquefied natural gas vehicle refueling facility.

  12. Hydrogen Fueling Infrastructure Research and Station Technology...

    Broader source: Energy.gov (indexed) [DOE]

    An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project" held on November 18, 2014. Hydrogen Fueling Infrastructure Research and ...

  13. NREL Dedicates Advanced Hydrogen Fueling Station | Community...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Dedicates Advanced Hydrogen Fueling Station Ceremony Coincides With National Hydrogen and Fuel Cell Day October 8, 2015 The Energy Department's National Renewable Energy...

  14. WVU Hydrogen Fuel Dispensing Station

    SciTech Connect (OSTI)

    Davis, William

    2015-09-01

    The scope of this project was changed during the course of the project. Phase I of the project was to construct a site similar to the site at Central West Virginia Regional Airport in Charleston, WV to show that duplication of the site was a feasible method of conducting hydrogen stations. Phase II of the project was necessitated due to a lack of funding that was planned for the development of the station in Morgantown. The US Department of Energy determined that the station in Charleston would be dismantled and moved to Morgantown and reassembled at the Morgantown site. This necessitated storage of the components of the station for almost a year at the NAFTC Headquarters which caused a number of issues with the equipment that will be discussed in later portions of this report. This report will consist of PHASE I and PHASE II with discussions on each of the tasks scheduled for each phase of the project.

  15. Annual Merit Review: Hydrogen Fueling Station Activities

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    6/20/2016 Annual Merit Review: Hydrogen Fueling Station Activities Dr. Sunita Satyapal Director, Fuel Cell Technologies Office 2016 Annual Merit Review and Peer Evaluation Meeting June 6 - 10, 2016 Fuel Cell Technologies Office | 2 Objectives and Key Outcome Overall Objective * To review FCTO's priorities related to hydrogen station infrastructure Outcome * Feedback to inform FCTO strategies on RD&D needs for hydrogen station infrastructure * RFI on station infrastructure topics for future

  16. Status and Prospects of the Global Automotive Fuel Cell Industry and Plans for Deployment of Fuel Cell Vehicles and Hydrogen Refueling Infrastructure

    SciTech Connect (OSTI)

    Greene, David L; Duleep, Gopal

    2013-06-01

    Automobile manufacturers leading the development of mass-market fuel cell vehicles (FCVs) were interviewed in Japan, Korea, Germany and the United States. There is general agreement that the performance of FCVs with respect to durability, cold start, packaging, acceleration, refueling time and range has progressed to the point where vehicles that could be brought to market in 2015 will satisfy customer expectations. However, cost and the lack of refueling infrastructure remain significant barriers. Costs have been dramatically reduced over the past decade, yet are still about twice what appears to be needed for sustainable market success. While all four countries have plans for the early deployment of hydrogen refueling infrastructure, the roles of government, industry and the public in creating a viable hydrogen refueling infrastructure remain unresolved. The existence of an adequate refueling infrastructure and supporting government policies are likely to be the critical factors that determine when and where hydrogen FCVs are brought to market.

  17. Development of a Renewable Hydrogen Energy Station

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Energy Station Economics 10 H 2 H 2 CNG H 2 Energy and Fueling Station Feedstock Source &1; Natural Gas &1; Digester Gas &1; Landfill Gas &1; Agricultural Wastes &1; Pyrolysis ...

  18. Reference Designs for Hydrogen Fueling Stations Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    Access the recording and download the presentation slides from the Fuel Cell Technologies Office webinar "Reference Designs for Hydrogen Fueling Stations" held on October 13, 2015.

  19. Webinar November 6: 2014 and 2015 Hydrogen Student Design Contest...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    and reasonably priced refueling experience for all hydrogen fuel cell vehicle customers. ... cost, creating a very viable, cost-competitive design for a drop-in fueling station. ...

  20. Hydrogen Station Cost Estimates: Comparing Hydrogen Station Cost Calculator Results with other Recent Estimates

    SciTech Connect (OSTI)

    Melaina, M.; Penev, M.

    2013-09-01

    This report compares hydrogen station cost estimates conveyed by expert stakeholders through the Hydrogen Station Cost Calculation (HSCC) to a select number of other cost estimates. These other cost estimates include projections based upon cost models and costs associated with recently funded stations.

  1. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Alliance INLEXT-14-31624 Revision 0 Hydrogen Fueling Station in Honolulu, Hawaii ... INLEXT-14-31624 Revision 0 Hydrogen Fueling Station in Honolulu, Hawaii Feasibility ...

  2. The Status of Renewable Hydrogen and Energy Station Technologies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Status of Renewable Hydrogen and Energy Station Technologies and Policy Recommendations The Status of Renewable Hydrogen and Energy Station Technologies and Policy ...

  3. EUHYFIS Hydrogen Filling Station Consortium | Open Energy Information

    Open Energy Info (EERE)

    EUHYFIS Hydrogen Filling Station Consortium Jump to: navigation, search Name: EUHYFIS (Hydrogen Filling Station Consortium) Place: Oldenburg, Germany Zip: 26123 Sector: Hydro,...

  4. Webinar: Reference Designs for Hydrogen Fueling Stations

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office will present a live webinar titled "Reference Designs for Hydrogen Fueling Stations" on Tuesday, October 13, from 12 to 1 p.m. Eastern Daylight Time (EDT).

  5. Overview of FCTO Cross-Cutting Hydrogen Station Activities

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    FCTO Cross-Cutting Hydrogen Station Activities - Overview ... Meeting June 6 - 10, 2016 Fuel Cell Technologies Office | 2 7... Performance * Station Cost * Station Financing * ...

  6. Alternative Fuels Data Center: Hydrogen Fueling Station Locations

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Hydrogen Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Hydrogen Fueling Station Locations on Delicious Rank

  7. Hydrogen Fueling Station Working Group

    Broader source: Energy.gov (indexed) [DOE]

    Presented by Tom Joseph at the National Hydrogen Assocation Conference and Hydrogen Expo joseph_infrastructure_for_emerging_markets.pdf (1.17 MB) More Documents & Publications Early-Stage Market Change and Effects of the Recovery Act Fuel Cell Program An Evaluation of the Total Cost of Ownership of Fuel Cell-Powered Material Handling Equipment Early Markets: Fuel Cells for Material Handling Equipment Slides | Department of Energy

    An Overview of the Hydrogen Fueling Infrastructure

  8. Technical Analysis of the Hydrogen Energy Station Concept, Phase I and Phase II

    SciTech Connect (OSTI)

    TIAX, LLC

    2005-05-04

    Phase I Due to the growing interest in establishing a domestic hydrogen infrastructure, several hydrogen fueling stations already have been established around the country as demonstration units. While these stations help build familiarity with hydrogen fuel in their respective communities, hydrogen vehicles are still several years from mass production. This limited number of hydrogen vehicles translates to a limited demand for hydrogen fuel, a significant hurdle for the near-term establishment of commercially viable hydrogen fueling stations. By incorporating a fuel cell and cogeneration system with a hydrogen fueling station, the resulting energy station can compensate for low hydrogen demand by providing both hydrogen dispensing and combined heat and power (CHP) generation. The electrical power generated by the energy station can be fed back into the power grid or a nearby facility, which in turn helps offset station costs. Hydrogen production capacity not used by vehicles can be used to support building heat and power loads. In this way, an energy station can experience greater station utility while more rapidly recovering capital costs, providing an increased market potential relative to a hydrogen fueling station. At an energy station, hydrogen is generated on-site. Part of the hydrogen is used for vehicle refueling and part of the hydrogen is consumed by a fuel cell. As the fuel cell generates electricity and sends it to the power grid, excess heat is reclaimed through a cogeneration system for use in a nearby facility. Both the electrical generation and heat reclamation serve to offset the cost of purchasing the equivalent amount of energy for nearby facilities and the energy station itself. This two-phase project assessed the costs and feasibility of developing a hydrogen vehicle fueling station in conjunction with electricity and cogenerative heat generation for nearby Federal buildings. In order to determine which system configurations and operational

  9. 2014 Electrolytic Hydrogen Production Workshop Summary Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    (Photos from top to bottom) A vehicle refueling at an electrolysis-based fueling station. Photo courtesy of Proton OnSite. A vehicle refuels at an ITM Power mobile refueler. Photo courtesy of ITM Power. Dr. Kevin Harrison inspects a hydrogen-producing electrolyzer system. Photographer: Greg Martin. Photo courtesy of NREL. (NREL 23852-C) Shell's Santa Monica Blvd. hydrogen fueling station in west Los Angeles. Photographer: Keith Wipke. Photo courtesy of NREL. (NREL 17321) Vehicles at an

  10. Hydrogen Fueling - Coming Soon to a Station Near You

    SciTech Connect (OSTI)

    Not Available

    2007-12-01

    Fact sheet providing information useful to local permitting officials facing hydrogen fueling station proposals.

  11. Hydrogen Fueling - Coming Soon to a Station Near You (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2009-04-01

    Fact sheet providing information useful to local permitting officials facing hydrogen fueling station proposals.

  12. Hydrogen Fueling Infrastructure Research and Station Technology

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Infrastructure Research and Station Technology Erika Sutherland U.S. Department of Energy Fuel Cell Technologies Office 2 Question and Answer * Please type your question into the question box hydrogenandfuelcells.energy.gov Hydrogen Fueling Infrastructure Research and Station Technology Chris Ainscough, Joe Pratt, Jennifer Kurtz, Brian Somerday, Danny Terlip, Terry Johnson November 18, 2014 Objective: Ensure that FCEV customers have a positive fueling experience relative to conventional

  13. NREL: Transportation Research - Transportation and Hydrogen Newsletter...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    This is the May 2015 issue of the Transportation and Hydrogen Newsletter. May 28, 2015 Photo of a car refueling at a hydrogen dispensing station. DOE's H2FIRST project focuses on ...

  14. Development of a Renewable Hydrogen Energy Station | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Energy Station Fuel Cell Power Plants Renewable and Waste Fuels Ultra Efficient Combined Heat, Hydrogen, and Power System - Presentation by FuelCell Energy, June 2011

  15. Hydrogen Station Cost Estimates: Comparing Hydrogen Station Cost Calculator Results with other Recent Estimates

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hydrogen Station Cost Estimates Comparing Hydrogen Station Cost Calculator Results with other Recent Estimates M. Melaina and M. Penev National Renewable Energy Laboratory Technical Report NREL/TP-5400-56412 September 2013 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

  16. Help Design the Hydrogen Fueling Station of Tomorrow | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Help Design the Hydrogen Fueling Station of Tomorrow Help Design the Hydrogen Fueling Station of Tomorrow January 10, 2014 - 12:00am Addthis The Energy Department posted a blog...

  17. NREL Dedicates Advanced Hydrogen Fueling Station - News Releases | NREL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    NREL Dedicates Advanced Hydrogen Fueling Station Ceremony Coincides With National Hydrogen and Fuel Cell Day October 8, 2015 The Energy Department's National Renewable Energy Laboratory (NREL) today dedicated its 700 bar hydrogen fueling station, the first of its kind in Colorado and in the national lab system, as part of a celebration of National Hydrogen and Fuel Cell Day. The fueling station is part of NREL's new Hydrogen Infrastructure Testing and Research Facility (HITRF), where scientists

  18. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    from the DOE sponsored Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen workshop to understand how lessons from past experiences can...

  19. Validation of an Integrated Hydrogen Energy Station

    SciTech Connect (OSTI)

    Heydorn, Edward C

    2012-10-26

    This report presents the results of a 10-year project conducted by Air Products and Chemicals, Inc. (Air Products) to determine the feasibility of coproducing hydrogen with electricity. The primary objective was to demonstrate the technical and economic viability of a hydrogen energy station using a high-temperature fuel cell designed to produce power and hydrogen. This four-phase project had intermediate go/no-go decisions and the following specific goals: Complete a technical assessment and economic analysis of the use of high-temperature fuel cells, including solid oxide and molten carbonate, for the co-production of power and hydrogen (energy park concept). Build on the experience gained at the Las Vegas H2 Energy Station and compare/contrast the two approaches for co-production. Determine the applicability of co-production from a high-temperature fuel cell for the existing merchant hydrogen market and for the emerging hydrogen economy. Demonstrate the concept on natural gas for six months at a suitable site with demand for both hydrogen and electricity. Maintain safety as the top priority in the system design and operation. Obtain adequate operational data to provide the basis for future commercial activities, including hydrogen fueling stations. Work began with the execution of the cooperative agreement with DOE on 30 September 2001. During Phase 1, Air Products identified high-temperature fuel cells as having the potential to meet the coproduction targets, and the molten carbonate fuel cell system from FuelCell Energy, Inc. (FuelCell Energy) was selected by Air Products and DOE following the feasibility assessment performed during Phase 2. Detailed design, construction and shop validation testing of a system to produce 250 kW of electricity and 100 kilograms per day of hydrogen, along with site selection to include a renewable feedstock for the fuel cell, were completed in Phase 3. The system also completed six months of demonstration operation at the

  20. Validation of an Integrated Hydrogen Energy Station | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    an Integrated Hydrogen Energy Station Validation of an Integrated Hydrogen Energy Station 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. tv_06_heydorn.pdf (762.2 KB) More Documents & Publications Development of a Renewable Hydrogen Energy Station Fuel Cell Power Plants Renewable and Waste Fuels DFC Technology Status

  1. Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Example Layout (Text Version) Hydrogen Printable Version Share this resource Send a link to Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) to someone by E-mail Share Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Facebook Tweet about Alternative Fuels Data Center: Animation of a Hydrogen Fueling Station Example Layout (Text Version) on Twitter Bookmark Alternative Fuels Data Center:

  2. Cross-Cutting Hydrogen Station Infrastructure Review | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Cross-Cutting Hydrogen Station Infrastructure Review Cross-Cutting Hydrogen Station Infrastructure Review The U.S. Department of Energy (DOE)'s Fuel Cell Technologies Office (FCTO) hosted a cross-cutting review on June 10, 2016, to evaluate FCTO's activities related to hydrogen station infrastructure, discuss the critical technical barriers to expanding hydrogen infrastructure and the strategies to overcome them, and gather feedback to better inform strategies to address research, development,

  3. Status and Prospects of the Global Automotive Fuel Cell Industry and Plans for Deployment of Fuel Cell Vehicles and Hydrogen Refueling Infrastructure

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ORNL/TM-2013/222 Status and Prospects of the Global Automotive Fuel Cell Industry and Plans for Deployment of Fuel Cell Vehicles and Hydrogen Refueling Infrastructure Revised July 2013 1 Prepared by David L. Greene Oak Ridge National Laboratory Gopal Duleep HD Systems 1 This is a revised version of the paper originally published in June 2013. DOCUMENT AVAILABILITY Reports produced after January 1, 1996, are generally available free via the U.S. Department of Energy (DOE) Information Bridge. Web

  4. American Recovery & Reinvestment Act: Fuel Cell Hybrid Power Packs and Hydrogen Refueling for Lift Trucks

    SciTech Connect (OSTI)

    Block, Gus

    2011-07-31

    HEB Grocery Company, Inc. (H-E-B) is a privately-held supermarket chain with 310 stores throughout Texas and northern Mexico. H-E-B converted 14 of its lift reach trucks to fuel cell power using Nuvera Fuel Cells’ PowerEdge™ units to verify the value proposition and environmental benefits associated with the technology. Issues associated with the increasing power requirements of the distribution center operation, along with high ambient temperature in the summer and other operating conditions (such as air quality and floor surface condition), surfaced opportunities for improving Nuvera’s PowerEdge fuel cell system design in high-throughput forklift environments. The project included on-site generation of hydrogen from a steam methane reformer, called PowerTap™ manufactured by Nuvera. The hydrogen was generated, compressed and stored in equipment located outside H-E-B’s facility, and provided to the forklifts by hydrogen dispensers located in high forklift traffic areas. The PowerEdge fuel cell units logged over 25,300 operating hours over the course of the two-year project period. The PowerTap hydrogen generator produced more than 11,100 kg of hydrogen over the same period. Hydrogen availability at the pump was 99.9%. H-E-B management has determined that fuel cell forklifts help alleviate several issues in its distribution centers, including truck operator downtime associated with battery changing, truck and battery maintenance costs, and reduction of grid electricity usage. Data collected from this initial installation demonstrated a 10% productivity improvement, which enabled H-E-B to make economic decisions on expanding the fleet of PowerEdge and PowerTap units in the fleet, which it plans to undertake upon successful demonstration of the new PowerEdge reach truck product. H-E-B has also expressed interst in other uses of hydrogen produced on site in the future, such as for APUs used in tractor trailers and refrigerated transport trucks in its fleet.

  5. H2FIRST: Hydrogen Fueling Infrastructure Research and Station Technology |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy FIRST: Hydrogen Fueling Infrastructure Research and Station Technology H2FIRST: Hydrogen Fueling Infrastructure Research and Station Technology Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) is a project launched by the U.S. Department of Energy's (DOE's) Fuel Cell Technologies Office (FCTO) within the Office of Energy Efficiency and Renewable Energy. The project leverages capabilities at the national laboratories to address the technology

  6. Performance Status of Hydrogen Stations and Fuel Cell Vehicles

    SciTech Connect (OSTI)

    Sprik, Sam; Kurtz, Jennifer; Ainscough, Chris; Peters, Michael; Jeffers, Matt; Saur, Genevieve

    2015-11-18

    NREL presented evaluation results on the performance status of hydrogen stations and fuel cell vehicles at the 2015 Fuel Cell Seminar in Long Beach, California.

  7. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis

    Office of Energy Efficiency and Renewable Energy (EERE)

    This feasibility report assesses the technical and economic feasibility of deploying a hydrogen fueling station at the Fort Armstrong site in Honolulu.

  8. Webinar October 13: Reference Designs for Hydrogen Fueling Stations...

    Broader source: Energy.gov (indexed) [DOE]

    These reference designs will help reduce the cost and ... Project A fuel cell electric vehicle (FCEV) at a fueling station in California. H2USA Accomplishments Push Hydrogen ...

  9. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis...

    Broader source: Energy.gov (indexed) [DOE]

    an income-producing site equipped with a hydrogen fueling station and a covered 175-stall ... the covered parking spaces, and selling hydrogen-at competitive prices-to fuel FCEVs. ...

  10. Sustainable Hydrogen Fueling Station, California State University, Los Angeles

    SciTech Connect (OSTI)

    Blekhman, David

    2013-01-25

    The College of Engineering, Computer Science, & Technology at California State University, Los Angeles as part of its alternative and renewable energy leadership efforts has built a sustainable hydrogen station to teach and demonstrate the production and application of hydrogen as the next generation of fully renewable fuel for transportation. The requested funding was applied toward the acquisition of the core hydrogen station equipment: electrolyzer, compressors and hydrogen storage.

  11. Upcoming H2USA Workshop: Hydrogen Fueling Station Component Listings

    Broader source: Energy.gov [DOE]

    H2USA will host an online workshop about hydrogen fueling station component listings on April 22 from 2 to 3:30 p.m. Eastern Daylight Time. This workshop will focus on the need for components for hydrogen fueling stations to be listed by Nationally Recognized Testing Laboratories (NRTLs).

  12. Hydrogen Mitigation Strategy of the APR1400 Nuclear Power Plant for a Hypothetical Station Blackout Accident

    SciTech Connect (OSTI)

    Kim, Jongtae; Hong, Seong-Wan; Kim, Sang-Baik; Kim, Hee-Dong [Korea Atomic Energy Research Institute (Korea, Republic of)

    2005-06-15

    In order to analyze the hydrogen distribution during a hypothetical station blackout accident in the Korean next-generation Advanced Power Reactor 1400 (APR1400) containment, the three-dimensional computational fluid dynamics code GASFLOW was used. The source of the hydrogen and steam for the GASFLOW analysis was obtained from a MAAP calculation. The discharged water, steam, and hydrogen from the pressurizer are released into the water of the in-containment refueling water storage tank (IRWST). Most of the discharged steam is condensed in the IRWST water because of its subcooling, and dry hydrogen is released into the free volume of the IRWST; finally, it goes out to the annular compartment above the IRWST through the vent holes. From the GASFLOW analysis, it was found that the gas mixture in the IRWST becomes quickly nonflammable by oxygen starvation but the hydrogen is accumulated in the annular compartment because of the narrow ventilation gap between the operating deck and containment wall when the igniters installed in the IRWST are not operated. When the igniters installed in the APR1400 were turned on, a short period of burning occurred in the IRWST, and then the flame was extinguished by the oxygen starvation in the IRWST. The unburned hydrogen was released into the annular compartment and went up to the dome because no igniters are installed around the annular compartment in the base design of the APR1400. From this result, it could be concluded that the control of the hydrogen concentration is difficult for the base design. In this study design modifications are proposed and evaluated with GASFLOW in view of the hydrogen mitigation strategy.

  13. Reference Designs for Hydrogen Fueling Stations

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... or greenfield Gaseous 100 2 1 13.28 954,799 25 STATION DESIGNS 26 Produced Piping and ... stations. 27 ...physical layouts considering NFPA-2 setback distance requirements... ...

  14. Overview of Station Analysis Tools Developed in Support of H2USA

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... Cost Model Output Sizing of Refueling Components Station Capacity Fueling Cost kg H2 xxx kg H2 day % yr Available at: http:www.hydrogen.energy.govh2adelivery.html 10 y ...

  15. Hydrogen Fueling Infrastructure Research and Station Technology Webinar Slides

    Broader source: Energy.gov [DOE]

    Presentation slides from the DOE Fuel Cell Technologies Office webinar "An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project" held on November 18, 2014.

  16. Webinar October 13: Reference Designs for Hydrogen Fueling Stations

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office will present a live webinar titled "Reference Designs for Hydrogen Fueling Stations" on Tuesday, October 13, from 12 to 1 p.m. Eastern Daylight Time (EDT). This presentation will discuss the process and findings of the work, recommended future research and development topics, and outline planned next steps for the H2FIRST Reference Station Design Task.

  17. Vehicle Technologies Office Merit Review 2014: Refuel Colorado

    Broader source: Energy.gov [DOE]

    Presentation given by Colorado Energy Office at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Refuel Colorado.

  18. Energy Department Launches H2 Refuel H-Prize Competition for Small-Scale

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Refueling Systems | Department of Energy H2 Refuel H-Prize Competition for Small-Scale Hydrogen Refueling Systems Energy Department Launches H2 Refuel H-Prize Competition for Small-Scale Hydrogen Refueling Systems October 29, 2014 - 8:00am Addthis The Energy Department today announced the launch of the $1 million H2 Refuel H-Prize. This two-year competition challenges America's engineers and entrepreneurs to develop affordable systems for small-scale, non-commercial hydrogen

  19. Electrolysis at Forecourt Stations

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CLEAN FUEL ITM Electrolysis at Forecourt Stations NREL Workshop Feb 27 & 28, 2014 Contents: * Introduction ITM Power Inc. * Target Costs * Challenges and Technology Developments - Continuous Improvements * Renewable Energy - Power pricing is the Key * HFuel PEM Electrolysis Module Spec * 100 % Renewable Hydrogen Refuelling Project ITM POWER INC. CLEAN FUEL ITM Electrolysis at Forecourt Stations INTRODUCTION - ITM POWER INC. ITM POWER INC. ENERGY STORAGE | CLEAN FUEL Established to enter the

  20. Help Design the Hydrogen Fueling Station of Tomorrow | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Help Design the Hydrogen Fueling Station of Tomorrow Help Design the Hydrogen Fueling Station of Tomorrow January 9, 2014 - 2:20pm Addthis University students can join the EnergyDepartment-supported Hydrogen Education Foundation's Hydrogen Student Design Contest to plan and design a drop-in fueling station. University students can join the EnergyDepartment-supported Hydrogen Education Foundation's Hydrogen Student Design Contest to plan and design a drop-in fueling station. Greg Kleen Education

  1. Hydrogen Delivery | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Delivery Hydrogen Delivery A viable hydrogen infrastructure requires that hydrogen be able to be delivered from where it's produced to the point of end-use, such as a dispenser at a refueling station or stationary power site. Infrastructure includes the pipelines, trucks, storage facilities, compressors, and dispensers involved in the process of delivering fuel. Delivery technology for hydrogen infrastructure is currently available commercially, and several U.S. companies deliver bulk hydrogen

  2. DOE Announces Webinars on Hydrogen Station Analysis Tools and Interoperable

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Buildings | Department of Energy Station Analysis Tools and Interoperable Buildings DOE Announces Webinars on Hydrogen Station Analysis Tools and Interoperable Buildings May 7, 2015 - 8:30am Addthis EERE offers webinars to the public on a range of subjects, from adopting the latest energy efficiency and renewable energy technologies, to training for the clean energy workforce. Webinars are free; however, advanced registration is typically required. You can also watch archived webinars and

  3. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis

    SciTech Connect (OSTI)

    Porter Hill; Michael Penev

    2014-08-01

    The Department of Energy Hydrogen & Fuel Cells Program Plan (September 2011) identifies the use of hydrogen for government and fleet electric vehicles as a key step for achieving “reduced greenhouse gas emissions; reduced oil consumption; expanded use of renewable power …; highly efficient energy conversion; fuel flexibility …; reduced air pollution; and highly reliable grid-support.” This report synthesizes several pieces of existing information that can inform a decision regarding the viability of deploying a hydrogen (H2) fueling station at the Fort Armstrong site in Honolulu, Hawaii.

  4. Survey Results and Analysis of the Cost and Efficiency of Various Operating Hydrogen Fueling Stations

    SciTech Connect (OSTI)

    Cornish, John

    2011-03-05

    Existing Hydrogen Fueling Stations were surveyed to determine capital and operational costs. Recommendations for cost reduction in future stations and for research were developed.

  5. UC Davis Models: Geospatial Station Network Design Tool and Hydrogen Infrastructure Rollout Economic Analysis Model

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    UC Davis Models Geospatial Station Network Design Tool & Hydrogen Infrastructure Rollout Economic Analysis Model (University of California-Davis) Objectives Analyze regional strategies for early rollout of hydrogen infrastructure in support of fuel cell vehicle commercialization. Estimate how many hydrogen fueling stations would be needed and how much it will cost to develop cost competitive hydrogen supply. Compare the cost of hydrogen from different types and sizes of hydrogen stations

  6. Next Generation Hydrogen Station Composite Data Products: Data through Quarter 2 of 2015

    SciTech Connect (OSTI)

    Sprik, Sam; Kurtz, Jennifer; Ainscough, Chris; Saur, Genevieve; Peters, Michael; Jeffers, Matthew

    2015-11-01

    This publication includes 56 composite data products (CDPs) produced for next generation hydrogen stations in Fall 2015.

  7. SNL Issues a Request for Quotation for a Hydrogen Station Test Device

    Broader source: Energy.gov [DOE]

    Sandia National Laboratories (SNL) has issued a Request for Quotation (RFQ) for hydrogen station equipment performance testing device fabrication.

  8. Webinar: Overview of Station Analysis Tools Developed in Support of H2USA

    Broader source: Energy.gov [DOE]

    This webinar will provide a basic introduction to the Hydrogen Refueling Stations Analysis Model (HRSAM) and the Hydrogen Financial Analysis Scenario Tool (H2FAST), developed by Argonne National Laboratory and the National Renewable Energy Laboratory, respectively, to address key technical and financial barriers to hydrogen fueling infrastructure deployment.

  9. Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations This document establishes the California Fuel Cell Partnership's current consensus vision of next steps for vehicles and hydrogen stations in California. 200707_complete_vision_deployment.pdf (239.09 KB) More Documents & Publications Moving toward a commercial market for hydrogen fuel cell vehicles FCEVs and Hydrogen in California

  10. Cross-Cutting Hydrogen Station Infrastructure Review Report

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    CROSS-CUTTING HYDROGEN STATION INFRASTRUCTURE REVIEW REPORT June 10th, 2016 U.S. Department of Energy Fuel Cell Technologies Office Annual Merit Review NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any

  11. Hydrogen Infrastructure Strategies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Strategies Hydrogen Infrastructure Strategies Presented at Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California ogden.pdf (4.18 MB) More Documents & Publications Geographically-Based Infrastructure Analysis for California H2FIRST Reference Station Design Task: Project Deliverable 2-2 Utah Clean Cities Transportation Sector Petroleum Reduction Technologies Program

  12. Procedures and equipment for shortening refueling outages in Babcock and Wilcox PWRs. Final report

    SciTech Connect (OSTI)

    Baker, H.A.; Carr, C.W.

    1985-04-01

    New refueling equipment and procedures - plus a software package bid specification for outage management - can reduce refueling outages in Babcock and Wilcox PWRs. At Duke Power Company's Oconee nuclear station, a single modification in the fuel-handling system cut 5 days off the refueling schedule.

  13. The Status of Renewable Hydrogen and Energy Station Technologies and Policy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Recommendations | Department of Energy The Status of Renewable Hydrogen and Energy Station Technologies and Policy Recommendations The Status of Renewable Hydrogen and Energy Station Technologies and Policy Recommendations This presentation by Tim Lipman on the status of renewable hydrogen and energy station technologies was prepared for the Public Fuel Cell Alliance and the Clean Energy States Alliance. education_presentation_lipman.pdf (8.56 MB) More Documents & Publications Hydrogen

  14. Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol...

    Broader source: Energy.gov (indexed) [DOE]

    Download the webinar slides from the U.S. Department of Energy Fuel Cell Technologies Office webinar, "Hydrogen Refueling Protocols," held February 22, 2013. Hydrogen Refueling ...

  15. Research and Development of a PEM Fuel Cell, Hydrogen Reformer...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Research and Development of a PEM Fuel Cell, Hydrogen Reformer, and Vehicle Refueling Facility Research and Development of a PEM Fuel Cell, Hydrogen Reformer, and Vehicle Refueling ...

  16. Reactor refueling machine simulator

    SciTech Connect (OSTI)

    Rohosky, T.L.; Swidwa, K.J.

    1987-10-13

    This patent describes in combination: a nuclear reactor; a refueling machine having a bridge, trolley and hoist each driven by a separate motor having feedback means for generating a feedback signal indicative of movement thereof. The motors are operable to position the refueling machine over the nuclear reactor for refueling the same. The refueling machine also has a removable control console including means for selectively generating separate motor signals for operating the bridge, trolley and hoist motors and for processing the feedback signals to generate an indication of the positions thereof, separate output leads connecting each of the motor signals to the respective refueling machine motor, and separate input leads for connecting each of the feedback means to the console; and a portable simulator unit comprising: a single simulator motor; a single simulator feedback signal generator connected to the simulator motor for generating a simulator feedback signal in response to operation of the simulator motor; means for selectively connecting the output leads of the console to the simulator unit in place of the refueling machine motors, and for connecting the console input leads to the simulator unit in place of the refueling machine motor feedback means; and means for driving the single simulator motor in response to any of the bridge, trolley or hoist motor signals generated by the console and means for applying the simulator feedback signal to the console input lead associated with the motor signal being generated by the control console.

  17. Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    INL is a U.S. Department of Energy National Laboratory operated by Battelle Energy Alliance INL/EXT-14-31624 Revision 0 Hydrogen Fueling Station in Honolulu, Hawaii Feasibility Analysis Porter Hill - INL Michael Penev - NREL August 2014 DISCLAIMER This information was prepared as an account of work sponsored by an agency of the U.S. Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability

  18. Hydrogen Analysis Toolbox | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Analysis Toolbox Hydrogen Analysis Toolbox Toolbox icon Find models and tools for analysis of hydrogen and fuel cell technologies. H2A Production Analysis Models (current, future, central, and distributed) H2A Delivery Scenario Analysis Model (HDSAM) H2A Refueling Station Analysis Model (HRSAM) Hydrogen Financial Analysis Scenario Tool (H2FAST) Hydrogen Risk Assessment Model (HyRAM) Fuel Cell Power Model (FC Power) Autonomie VISION Model Modeling the Market Acceptance of Advanced Automotive

  19. Hydrogen Contamination Detector Workshop | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Contamination Detector Workshop Hydrogen Contamination Detector Workshop SAE International hosted the Hydrogen Contamination Detector Workshop on June 12, 2014, in Troy, Michigan. Sponsored by the U.S. Department of Energy (DOE) Fuel Cell Technologies Office, the workshop was held to gather individual input from key stakeholders about suitable technologies and research and development (R&D) gaps and needs for hydrogen contamination detectors at hydrogen refueling stations. This input helped

  20. Hydrogen Delivery Options and Issues

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Options and Issues Mark Paster DOE August, 2006 Scope * From the end point of central or distributed production (300 psi H2) to and including the dispenser at a refueling station or stationary power site - GH2 Pipelines and Trucks, LH2 Trucks, Carriers <$1.00/kg of Hydrogen by 2017 Hydrogen Delivery H2 Delivery Current Status * Technology - GH2 Tube Trailers: ~340 kg, ~2600 psi - LH2 Trucks: ~3900 kg - Pipelines: up to 1500 psi (~630 miles in the U.S.) - Refueling Site Operations

  1. NREL: Hydrogen and Fuel Cells Research Home Page

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Hydrogen and Fuel Cells Research Photo of a fuel cell electric vehicle refueling at a hydrogen dispensing station. NREL hydrogen and fuel cell research focuses on developing, integrating, and demonstrating hydrogen production and delivery, hydrogen storage, and fuel cell technologies for transportation, stationary, and portable applications. Projects range from fundamental research to overcome technical barriers, manufacturing process improvement to enable high-volume fuel cell production,

  2. Hydrogen Electrochemical Energy Storage Device - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Delivery Hydrogen Delivery A viable hydrogen infrastructure requires that hydrogen be able to be delivered from where it's produced to the point of end-use, such as a dispenser at a refueling station or stationary power site. Infrastructure includes the pipelines, trucks, storage facilities, compressors, and dispensers involved in the process of delivering fuel. Delivery technology for hydrogen infrastructure is currently available commercially, and several U.S. companies deliver bulk hydrogen

  3. Regulations, Codes, and Standards (RCS) Template for California Hydrogen Dispensing Stations

    SciTech Connect (OSTI)

    Rivkin, C.; Blake, C.; Burgess, R.; Buttner, W.; Post, M.

    2012-11-01

    This report explains the Regulations, Codes, and Standards (RCS) requirements for hydrogen dispensing stations in the State of California. The reports shows the basic components of a hydrogen dispensing station in a simple schematic drawing; the permits and approvals that would typically be required for the construction and operation of a hydrogen dispensing station; and a basic permit that might be employed by an Authority Having Jurisdiction (AHJ).

  4. Next Generation Hydrogen Station Composite Data Products: Data through Quarter 2 of 2013

    SciTech Connect (OSTI)

    Sprik, S.; Kurtz, J.; Ainscough, C.; Post, M.; Saur, G.; Peters, M.

    2013-11-01

    This report includes 18 composite data products (CDPs) produced for next generation hydrogen stations, with data through quarter 2 of 2013.

  5. Next Generation Hydrogen Station Composite Data Products: Data through Quarter 4 of 2013

    SciTech Connect (OSTI)

    Sprik, S.; Kurtz, J.; Peters, M.

    2014-05-01

    This report includes 25 composite data products (CDPs) produced for next generation hydrogen stations, with data through quarter 4 of 2013.

  6. Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations...

    Broader source: Energy.gov (indexed) [DOE]

    establishes the California Fuel Cell Partnership's current consensus vision of next steps for vehicles and hydrogen stations in California. 200707completevisiondeployment....

  7. World's First Tri-Generation Fuel Cell and Hydrogen Fueling Station

    Broader source: Energy.gov [DOE]

    EERE supported the development of the world's first tri-generation station combined heat and power system that produces hydrogen in addition to heat and electricity.

  8. Bush Hydrogen Vision "Fueled" By California Station Opening | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Hydrogen Vision "Fueled" By California Station Opening Bush Hydrogen Vision "Fueled" By California Station Opening February 18, 2005 - 10:26am Addthis CHINO, CALIF. - In a major step toward achieving President George W. Bush's vision for a hydrogen economy, Assistant Secretary of Energy David Garman today joined representatives of ChevronTexaco, Hyundai-Kia and UTC Fuel Cells at the opening of a hydrogen fueling station in Chino, CA. The station is a major part of

  9. Help Design the Hydrogen Fueling Station of Tomorrow | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Help Design the Hydrogen Fueling Station of Tomorrow Help Design the Hydrogen Fueling Station of Tomorrow January 10, 2014 - 4:26pm Addthis test test Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs Hydrogen is increasingly becoming a fuel for clean, reliable power and is helping reduce the nation's overall carbon footprint. In fact, U.S. shipments of fuel cells (electrochemical devices that use hydrogen and other fuels to produce electricity for fuel cell electric

  10. Analysis of a Cluster Strategy for Near Term Hydrogen Infrastructure Rollout in Southern California

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    a Cluster Strategy for Near term Hydrogen Infrastructure Rollout in Southern California Michael Nicholas, Joan Ogden Institute of Transportation Studies University of California, Davis November 16, 2009 Scope of study * Analyze "cluster" strategy for introducing H2 vehicles and refueling infrastructure in So. California over the next decade, to satisfy ZEV regulation. * Analyze: Station placement within the Los Angeles Basin Convenience of the refueling network (travel time to

  11. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen | Department of Energy Proceedings from the DOE sponsored Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen workshop to understand how lessons from past experiences can inform future efforts to commercialize hydrogen vehicles. 43669.pdf (1.5 MB) More Documents & Publications IPHE Infrastructure Workshop - Workshop Proceedings, February 25-26, 2010 Sacramento, CA Hydrogen Energy Storage for Grid and Transportation Services Workshop Hydrogen

  12. Webinar May 12: Overview of Station Analysis Tools Developed in Support of H2USA

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office will present a live webinar entitled "Overview of Station Analysis Tools Developed in Support of H2USA" on Tuesday, May 12, from 12 to 1 p.m. Eastern Daylight Time. This webinar will provide a basic introduction to two new models—the Hydrogen Refueling Station Analysis Model (HRSAM) and the Hydrogen Financial Analysis Scenario Tool (H2FAST)—developed by Argonne National Laboratory and the National Renewable Energy Laboratory, respectively.

  13. D.C. Showcases Cutting-Edge Hydrogen Fueling Station Demo | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy D.C. Showcases Cutting-Edge Hydrogen Fueling Station Demo D.C. Showcases Cutting-Edge Hydrogen Fueling Station Demo July 11, 2016 - 2:30pm Addthis Acting Assistant Secretary for Energy Efficiency and Renewable Energy David Friedman speaks at the opening of a hydrogen fueling technology demonstration station in Washington, D.C. | Photos by Mike Mueller/The Hannon Group Acting Assistant Secretary for Energy Efficiency and Renewable Energy David Friedman speaks at the opening of a

  14. D.C. Hydrogen Fuel Station Demonstration Facility | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    D.C. Hydrogen Fuel Station Demonstration Facility D.C. Hydrogen Fuel Station Demonstration Facility Addthis Description Below is the text version for the "D.C. Hydrogen Fuel Station Demonstration Facility" video. Text Version The video opens with six men at a ribbon-cutting ceremony. The crowd counts down 3-2-1. The men cut the ribbons, and everyone cheers. Text appears: Energy.gov presents In Partnership with the National Park Service, The Office of Energy Efficiency and Renewable

  15. Rapidly refuelable fuel cell

    DOE Patents [OSTI]

    Joy, R.W.

    1982-09-20

    A rapidly refuelable dual cell of an electrochemical type is described wherein a single anode cooperates with two cathodes and wherein the anode has a fixed position and the cathodes are urged toward opposite faces of the anodes at constant and uniform force. The associated cathodes are automatically retractable to permit the consumed anode remains to be removed from the housing and a new anode inserted between the two cathodes.

  16. Rapidly refuelable fuel cell

    DOE Patents [OSTI]

    Joy, Richard W. (Santa Clara, CA)

    1985-01-01

    A rapidly refuelable dual cell of an electrochemical type wherein a single anode cooperates with two cathodes and wherein the anode has a fixed position and the cathodes are urged toward opposite faces of the anodes at constant and uniform force. The associated cathodes are automatically retractable to permit the consumed anode remains to be removed from the housing and a new anode inserted between the two cathodes.

  17. Webinar: Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project

    Office of Energy Efficiency and Renewable Energy (EERE)

    Text version and video recording of the webinar titled "An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project," originally presented on November 18, 2014.

  18. Webinar: An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar entitled "An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project" on Tuesday, November 18, from 12:00...

  19. Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Vision for Rollout of Fuel Cell Vehicles and Hydrogen Fuel Stations July 2008 California Fuel Cell Partnership 3300 Industrial Blvd, Suite 1000 West Sacramento, CA 95691 916-371-2870 www.cafcp.org This document establishes CaFCP's current consensus vision of next steps for vehicles and hydrogen stations in California. This consensus vision does not necessarily represent the organizational views or individual commitments of CaFCP members. CaFCP Vision Document Overview Fuel cell vehicles and

  20. The Status of Renewable Hydrogen and Energy Station Technologies and Policy Recommendations

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Institute of Transportation Studies * University of California, Berkeley The Status of Renewable Hydrogen and The Status of Renewable Hydrogen and " " Energy Station Energy Station " " Technologies and Policy Technologies and Policy Recommendations Recommendations May 10, 2006 May 10, 2006 Prepared for the Public Fuel Cell Alliance Prepared for the Public Fuel Cell Alliance and the Clean Energy States Alliance and the Clean Energy States Alliance Tim Lipman, PhD Tim Lipman,

  1. Help Design the Hydrogen Fueling Station of Tomorrow | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    including chemistry, industrial design, engineering, business, environmental science, and policy, to plan and design a drop-in fueling station (about the size of a freight ...

  2. Reactor refueling containment system

    DOE Patents [OSTI]

    Gillett, James E.; Meuschke, Robert E.

    1995-01-01

    A method of refueling a nuclear reactor whereby the drive mechanism is disengaged and removed by activating a jacking mechanism that raises the closure head. The area between the barrier plate and closure head is exhausted through the closure head penetrations. The closure head, upper drive mechanism, and bellows seal are lifted away and transported to a safe area. The barrier plate acts as the primary boundary and each drive and control rod penetration has an elastomer seal preventing excessive tritium gases from escaping. The individual instrumentation plugs are disengaged allowing the corresponding fuel assembly to be sealed and replaced.

  3. Reactor refueling containment system

    DOE Patents [OSTI]

    Gillett, J.E.; Meuschke, R.E.

    1995-05-02

    A method of refueling a nuclear reactor is disclosed whereby the drive mechanism is disengaged and removed by activating a jacking mechanism that raises the closure head. The area between the barrier plate and closure head is exhausted through the closure head penetrations. The closure head, upper drive mechanism, and bellows seal are lifted away and transported to a safe area. The barrier plate acts as the primary boundary and each drive and control rod penetration has an elastomer seal preventing excessive tritium gases from escaping. The individual instrumentation plugs are disengaged allowing the corresponding fuel assembly to be sealed and replaced. 2 figs.

  4. Cross-Cutting Hydrogen Station Infrastructure Review Agenda

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Merit Review Feedback Session on Hydrogen Infrastructure Friday, June 10, 2016 Purpose and Objective: * The purpose of this session is to review the priorities of the Fuel Cell Technologies Office (FCTO) related to hydrogen infrastructure, in alignment with the AMR. * FCTO will provide materials articulating the critical technical barriers to expanding hydrogen infrastructure and FCTO strategies to overcome them. * FCTO will use feedback collected to better inform strategies to address RD&D

  5. Distributed Hydrogen Fueling Station Based on GEGR SCPO Technology (Presentation)

    Broader source: Energy.gov [DOE]

    Presented at the 2007 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group held November 6, 2007 in Laurel, Maryland.

  6. AHTR Refueling Systems and Process Description

    SciTech Connect (OSTI)

    Varma, Venugopal Koikal; Holcomb, David Eugene; Bradley, Eric Craig; Zaharia, Nathaniel M; Cooper, Eliott J

    2012-07-01

    The Advanced High-Temperature Reactor (AHTR) is a design concept for a central station-type [1500 MW(e)] Fluoride salt-cooled High-temperature Reactor (FHR) that is currently undergoing development by Oak Ridge National Laboratory for the US. Department of Energy, Office of Nuclear Energy's Advanced Reactor Concepts program. FHRs, by definition, feature low-pressure liquid fluoride salt cooling, coated-particle fuel, a high-temperature power cycle, and fully passive decay heat rejection. The overall goal of the AHTR development program is to demonstrate the technical feasibility of FHRs as low-cost, large-size power producers while maintaining full passive safety. The AHTR is approaching a preconceptual level of maturity. An initial integrated layout of its major systems, structures, and components (SSCs), and an initial, high-level sequence of operations necessary for constructing and operating the plant is nearing completion. An overview of the current status of the AHTR concept has been recently published and a report providing a more detailed overview of the AHTR structures and mechanical systems is currently in preparation. This report documents the refueling components and processes envisioned at this early development phase. The report is limited to the refueling aspects of the AHTR and does not include overall reactor or power plant design information. The report, however, does include a description of the materials envisioned for the various components and the instrumentation necessary to control the refueling process. The report begins with an overview of the refueling strategy. Next a mechanical description of the AHTR fuel assemblies and core is provided. The reactor vessel upper assemblies are then described. Following this the refueling path structures and the refueling mechanisms and components are described. The sequence of operations necessary to fuel and defuel the reactor is then discussed. The report concludes with a discussion of the levels of

  7. AHTR Refueling Systems and Process Description

    SciTech Connect (OSTI)

    Varma, V.K.; Holcomb, D.E.; Bradley, E.C.; Zaharia, N.M.; Cooper, E.J.

    2012-07-15

    The Advanced High-Temperature Reactor (AHTR) is a design concept for a central station-type [1500 MW(e)] Fluoride salt–cooled High-temperature Reactor (FHR) that is currently undergoing development by Oak Ridge National Laboratory for the US. Department of Energy, Office of Nuclear Energy’s Advanced Reactor Concepts program. FHRs, by definition, feature low-pressure liquid fluoride salt cooling, coated-particle fuel, a high-temperature power cycle, and fully passive decay heat rejection. The overall goal of the AHTR development program is to demonstrate the technical feasibility of FHRs as low-cost, large-size power producers while maintaining full passive safety. The AHTR is approaching a preconceptual level of maturity. An initial integrated layout of its major systems, structures, and components (SSCs), and an initial, high-level sequence of operations necessary for constructing and operating the plant is nearing completion. An overview of the current status of the AHTR concept has been recently published [1], and a report providing a more detailed overview of the AHTR structures and mechanical systems is currently in preparation. This report documents the refueling components and processes envisioned at this early development phase. The report is limited to the refueling aspects of the AHTR and does not include overall reactor or power plant design information. The report, however, does include a description of the materials envisioned for the various components and the instrumentation necessary to control the refueling process. The report begins with an overview of the refueling strategy. Next a mechanical description of the AHTR fuel assemblies and core is provided. The reactor vessel upper assemblies are then described. Following this the refueling path structures and the refueling mechanisms and components are described. The sequence of operations necessary to fuel and defuel the reactor is then discussed. The report concludes with a discussion of the

  8. Wind to Hydrogen in California: Case Study

    SciTech Connect (OSTI)

    Antonia, O.; Saur, G.

    2012-08-01

    This analysis presents a case study in California for a large scale, standalone wind electrolysis site. This is a techno-economic analysis of the 40,000 kg/day renewable production of hydrogen and subsequent delivery by truck to a fueling station in the Los Angeles area. This quantity of hydrogen represents about 1% vehicle market penetration for a city such as Los Angeles (assuming 0.62 kg/day/vehicle and 0.69 vehicles/person) [8]. A wind site near the Mojave Desert was selected for proximity to the LA area where hydrogen refueling stations are already built.

  9. More California Gas Stations Can Provide Hydrogen than Previously...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... you are filling your car with gasoline, compressed natural gas, or hydrogen fuel, the fueling facility first of all must be designed and operated with safety in mind," he said. ...

  10. Distributed Hydrogen Fueling Station Based on GEGR SCPO Technology...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Presented at the 2007 Bio-Derived Liquids to Hydrogen Distributed Reforming Working Group held November 6, 2007 in Laurel, Maryland. PDF icon 05gedistributedh2fuelingstation.p...

  11. Hydrogen as a transportation fuel: Costs and benefits

    SciTech Connect (OSTI)

    Berry, G.D.

    1996-03-01

    Hydrogen fuel and vehicles are assessed and compared to other alternative fuels and vehicles. The cost, efficiency, and emissions of hydrogen storage, delivery, and use in hybrid-electric vehicles (HEVs) are estimated. Hydrogen made thermochemically from natural gas and electrolytically from a range of electricity mixes is examined. Hydrogen produced at central plants and delivered by truck is compared to hydrogen produced on-site at filling stations, fleet refueling centers, and residences. The impacts of hydrogen HEVs, fueled using these pathways, are compared to ultra-low emissions gasoline internal-combustion-engine vehicles (ICEVs), advanced battery-powered electric vehicles (BPEVs), and HEVs using gasoline or natural gas.

  12. Next Generation Hydrogen Station Composite Data Products: Data through Quarter 4 of 2014; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Sprik, S.; Kurtz, J.; Ainscough, C.; Peters, M.

    2015-05-14

    This publication includes 43 composite data products (CDPs) produced for next generation hydrogen stations, with data through the fourth quarter of 2014.

  13. H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Pathway Options Analysis Results - Interim Report | Department of Energy Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results - Interim Report H2A Hydrogen Delivery Infrastructure Analysis Models and Conventional Pathway Options Analysis Results - Interim Report An in-depth comparative analysis of promising infrastructure options for hydrogen delivery and distribution to refueling stations from central, semi-central, and distributed production facilities.

  14. SNL Issues Notice of Intent to Release a Request for Quotation for a Hydrogen Station Test Device

    Broader source: Energy.gov [DOE]

    In support of DOE's Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) project launched in April 2014, Sandia National Laboratories (SNL) has posted a notice of intent to issue a Request for Quotation for hydrogen station equipment performance testing device fabrication.

  15. Refueliing Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen

    Broader source: Energy.gov [DOE]

    Agenda for Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California

  16. Hydrogen and Hydrogen/Natural Gas Station and Vehicle Operations - 2006 Summary Report

    SciTech Connect (OSTI)

    Francfort; Donald Karner; Roberta Brayer

    2006-09-01

    This report is a summary of the operations and testing of internal combustion engine vehicles that were fueled with 100% hydrogen and various blends of hydrogen and compressed natural gas (HCNG). It summarizes the operations of the Arizona Public Service Alternative Fuel Pilot Plant, which produces, compresses, and dispenses hydrogen fuel. Other testing activities, such as the destructive testing of a CNG storage cylinder that was used for HCNG storage, are also discussed. This report highlights some of the latest technology developments in the use of 100% hydrogen fuels in internal combustion engine vehicles. Reports are referenced and WWW locations noted as a guide for the reader that desires more detailed information. These activities are conducted by Arizona Public Service, Electric Transportation Applications, the Idaho National Laboratory, and the U.S. Department of Energy’s Advanced Vehicle Testing Activity.

  17. Method and system for vehicle refueling

    DOE Patents [OSTI]

    Surnilla, Gopichandra; Leone, Thomas G; Prasad, Krishnaswamy Venkatesh; Argarwal, Apoorv; Hinds, Brett Stanley

    2012-11-20

    Methods and systems are provided for facilitating refueling operations in vehicles operating with multiple fuels. A vehicle operator may be assisted in refueling the multiple fuel tanks of the vehicle by being provided one or more refueling profiles that take into account the vehicle's future trip plans, the predicted environmental conditions along a planned route, and the operator's preferences.

  18. Method and system for vehicle refueling

    DOE Patents [OSTI]

    Surnilla, Gopichandra; Leone, Thomas G; Prasad, Krishnaswamy Venkatesh; Agarwal, Apoorv; Hinds, Brett Stanley

    2014-06-10

    Methods and systems are provided for facilitating refueling operations in vehicles operating with multiple fuels. A vehicle operator may be assisted in refueling the multiple fuel tanks of the vehicle by being provided one or more refueling profiles that take into account the vehicle's future trip plans, the predicted environmental conditions along a planned route, and the operator's preferences.

  19. H2FIRST: A partnership to advance hydrogen fueling station technology driving an optimal consumer experience.

    SciTech Connect (OSTI)

    Moen, Christopher D.; Dedrick, Daniel E.; Pratt, Joseph William; Balfour, Bruce; Noma, Edwin Yoichi; Somerday, Brian P.; San Marchi, Christopher W.; K. Wipke; J. Kurtz; D. Terlip; K. Harrison; S. Sprik

    2014-03-01

    The US Department of Energy (DOE) Energy Efficiency and Renewable Energy (EERE) Office of Fuel Cell Technologies Office (FCTO) is establishing the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) partnership, led by the National Renewable Energy Laboratory (NREL) and Sandia National Laboratories (SNL). FCTO is establishing this partnership and the associated capabilities in support of H2USA, the public/private partnership launched in 2013. The H2FIRST partnership provides the research and technology acceleration support to enable the widespread deployment of hydrogen infrastructure for the robust fueling of light-duty fuel cell electric vehicles (FCEV). H2FIRST will focus on improving private-sector economics, safety, availability and reliability, and consumer confidence for hydrogen fueling. This whitepaper outlines the goals, scope, activities associated with the H2FIRST partnership.

  20. Webinar November 18: An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar entitled "An Overview of the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project" on Tuesday, November 18, from 12:00 to 1:00 Eastern Standard Time (EST).

  1. Alternative Transportation Refueling Infrastructure in the U...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Lack of adequate refueling infrastructure is a major barrier to the success of alternative motor fuels. A transition from fossil petroleum to alternative, low-carbon transportation ...

  2. Hydrogen Infrastructure Market Readiness: Opportunities and Potential for Near-term Cost Reductions; Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the Hydrogen Station Cost Calculator

    SciTech Connect (OSTI)

    Melaina, M. W.; Steward, D.; Penev, M.; McQueen, S.; Jaffe, S.; Talon, C.

    2012-08-01

    Recent progress with fuel cell electric vehicles (FCEVs) has focused attention on hydrogen infrastructure as a critical commercialization barrier. With major automakers focused on 2015 as a target timeframe for global FCEV commercialization, the window of opportunity is short for establishing a sufficient network of hydrogen stations to support large-volume vehicle deployments. This report describes expert feedback on the market readiness of hydrogen infrastructure technology from two activities.

  3. Hydrogen Infrastructure Market Readiness: Opportunities and Potential for Near-term Cost Reductions. Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the Hydrogen Station Cost Calculator

    Broader source: Energy.gov [DOE]

    Recent progress with fuel cell electric vehicles (FCEVs) has focused attention on hydrogen infrastructure as a critical commercialization barrier. With major automakers focused on 2015 as a target timeframe for global FCEV commercialization, the window of opportunity is short for establishing a sufficient network of hydrogen stations to support large-volume vehicle deployments. This report describes expert feedback on the market readiness of hydrogen infrastructure technology from two activities.

  4. Hydrogen Infrastructure Market Readiness: Opportunities and Potential for Near-term Cost Reductions. Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the Hydrogen Station Cost Calculator

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Infrastructure Market Readiness: Opportunities and Potential for Near-term Cost Reductions Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the Hydrogen Station Cost Calculator M.W. Melaina, D. Steward, and M. Penev National Renewable Energy Laboratory S. McQueen Energetics S. Jaffe and C. Talon IDC Energy Insights Technical Report NREL/BK-5600-55961 August 2012 NREL is a national laboratory of the U.S. Department of Energy,

  5. Energy Department Announces $1 Million H2 Refuel H-Prize Competition Finalist

    Broader source: Energy.gov [DOE]

    The Energy Department has announced SimpleFuel as the finalist for the $1 million H2 Refuel H-Prize Competition. SimpleFuel was selected by an independent judging panel and will have until July 2016 to deploy their small scale, on-site hydrogen generation and fueling system and prepare it for testing.

  6. Overview of Station Analysis Tools Developed in Support of H2USA

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    5/12/2015 U.S. DEPARTMENT OF ENERGY FUEL CELL TECHNOLOGIES OFFICE Overview of Station Analysis Tools Developed in Support of H2USA Presenter(s): Amgad Elgowainy, PhD Marc Melaina, PhD 5/12/2015 Fuel Cell Technologies Office | 2 5/12/2015 Question and Answer * Please type your questions into the question box hydrogenandfuelcells.energy.gov Fuel Cell Technologies Office | 3 5/12/2015 * Welcome and House Keeping - 5 minutes * Hydrogen Refueling Station Analysis Model (HRSAM) - 20 minutes - Amgad

  7. Alternative Transportation Refueling Infrastructure in the U.S. 2014: Status and Challenges

    Office of Energy Efficiency and Renewable Energy (EERE)

    Lack of adequate refueling infrastructure is a major barrier to the success of alternative motor fuels. A transition from fossil petroleum to alternative, low-carbon transportation fuels appears to be necessary to mitigate the adverse impacts of global warming, strengthen energy security and meet air quality standards. Finding effective combinations of business models and public policies to accomplish a transition to alternative fuels poses a new and difficult challenge. Focusing on highway vehicles, this paper reviews the motivation for transition to alternative fuels, the current status of alternative fuel refueling infrastructure in the U.S., the costs of such infrastructure and business models and policies that have been proposed to achieve a successful transition. The goal of this paper is to serve as a basis for innovative thinking and discussion rather than as a comprehensive analysis of the issue. Infrastructure for producing and delivering fuels to refueling stations is equally important but is outside the scope of this paper.

  8. Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requirements

    Broader source: Energy.gov [DOE]

    The technical testing specifications are now available for the Energy Department's Fuel Cell Technologies Office's $1 million H2 Refuel H-Prize competition, a two-year competition administered by the Hydrogen Education Foundation that challenges America's engineers and entrepreneurs to develop systems for small-scale hydrogen fueling. The Energy Department will present a webinar on May 14, 2015, at 1 p.m. Eastern Daylight Time to go over the specifications and testing plans and answer questions.

  9. Webinar: H2 Refuel H-Prize Technical Data Collection Requirements

    Broader source: Energy.gov [DOE]

    The Energy Department will present a webinar on May 14, 2015, at 1 p.m. Eastern Daylight Time about the technical testing specifications for the Energy Department's Fuel Cell Technologies Office's $1 million H2 Refuel H-Prize competition, a two-year competition administered by the Hydrogen Education Foundation that challenges America's engineers and entrepreneurs to develop affordable systems for small-scale hydrogen fueling.

  10. Safety, codes and standards for hydrogen installations :

    SciTech Connect (OSTI)

    Harris, Aaron P.; Dedrick, Daniel E.; LaFleur, Angela Christine; San Marchi, Christopher W.

    2014-04-01

    Automakers and fuel providers have made public commitments to commercialize light duty fuel cell electric vehicles and fueling infrastructure in select US regions beginning in 2014. The development, implementation, and advancement of meaningful codes and standards is critical to enable the effective deployment of clean and efficient fuel cell and hydrogen solutions in the energy technology marketplace. Metrics pertaining to the development and implementation of safety knowledge, codes, and standards are important to communicate progress and inform future R&D investments. This document describes the development and benchmarking of metrics specific to the development of hydrogen specific codes relevant for hydrogen refueling stations. These metrics will be most useful as the hydrogen fuel market transitions from pre-commercial to early-commercial phases. The target regions in California will serve as benchmarking case studies to quantify the success of past investments in research and development supporting safety codes and standards R&D.

  11. Comparative costs and benefits of hydrogen vehicles

    SciTech Connect (OSTI)

    Berry, G.D.

    1996-10-01

    The costs and benefits of hydrogen as a vehicle fuel are compared to gasoline, natural gas, and battery-powered vehicles. Costs, energy, efficiency, and tail-pipe and full fuel cycle emissions of air pollutants and greenhouse gases were estimated for hydrogen from a broad range of delivery pathways and scales: from individual vehicle refueling systems to large stations refueling 300 cars/day. Hydrogen production from natural gas, methanol, and ammonia, as well as water electrolysis based on alkaline or polymer electrolytes and steam electrolysis using solid oxide electrolytes are considered. These estimates were compared to estimates for competing fuels and vehicles, and used to construct oil use, air pollutant, and greenhouse gas emission scenarios for the U.S. passenger car fleet from 2005-2050. Fuel costs need not be an overriding concern in evaluating the suitability of hydrogen as a fuel for passenger vehicles. The combined emissions and oil import reduction benefits of hydrogen cars are estimated to be significant, valued at up to {approximately}$400/yr for each hydrogen car when primarily clean energy sources are used for hydrogen production. These benefits alone, however, become tenuous as the basis supporting a compelling rationale for hydrogen fueled vehicles, if efficient, advanced fossil-fuel hybrid electric vehicles (HEV`s) can achieve actual on-road emissions at or below ULEV standards in the 2005-2015 timeframe. It appears a robust rationale for hydrogen fuel and vehicles will need to also consider unique, strategic, and long-range benefits of hydrogen vehicles which can be achieved through the use of production, storage, delivery, and utilization methods for hydrogen which are unique among fuels: efficient use of intermittent renewable energy sources, (e,g, wind, solar), small-scale feasibility, fuel production at or near the point of use, electrolytic production, diverse storage technologies, and electrochemical conversion to electricity.

  12. Control method for high-pressure hydrogen vehicle fueling station dispensers

    DOE Patents [OSTI]

    Kountz, Kenneth John; Kriha, Kenneth Robert; Liss, William E.

    2006-06-13

    A method for quick filling a vehicle hydrogen storage vessel with hydrogen, the key component of which is an algorithm used to control the fill process, which interacts with the hydrogen dispensing apparatus to determine the vehicle hydrogen storage vessel capacity.

  13. Hydrogen Infrastructure Market Readiness: Opportunities and Potential for Near-term Cost Reductions. Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the Hydrogen Station Cost Calculator

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Infrastructure Market Readiness: Opportunities and Potential for Near-term Cost Reductions Proceedings of the Hydrogen Infrastructure Market Readiness Workshop and Summary of Feedback Provided through the Hydrogen Station Cost Calculator M.W. Melaina, D. Steward, and M. Penev National Renewable Energy Laboratory S. McQueen Energetics S. Jaffe and C. Talon IDC Energy Insights Technical Report NREL/BK-5600-55961 August 2012 NREL is a national laboratory of the U.S. Department of Energy, Office of

  14. HyDIVE (Hydrogen Dynamic Infrastructure and Vehicle Evolution...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Presentation by NREL's Cory Welch at the 2010 - 2025 Scenario Analysis for Hydrogen Fuel ... Refueling Infrastructure 2010 - 2025 Scenario Analysis Meeting Agenda for August 9 - ...

  15. Renewable Fuels and Lubricants (ReFUEL) Laboratory

    SciTech Connect (OSTI)

    Not Available

    2004-08-01

    Fact sheet describing NREL's Renewable Fuels and Lubricants Laboratory (ReFUEL). ReFUEL is a world-class research and testing facility dedicated to future fuels and advanced heavy-duty vehicle research, located in Denver, Colorado.

  16. Refueling machine with relative positioning capability

    DOE Patents [OSTI]

    Challberg, Roy Clifford; Jones, Cecil Roy

    1998-01-01

    A refueling machine having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance. Similarly, the waterjet thrusters can be used to apply lateral thrust to the end of the flexible mast to place the grapple in a fine position relative to the bail as a function of the discrepancy between the television and pre-stored images.

  17. Refueling machine with relative positioning capability

    DOE Patents [OSTI]

    Challberg, R.C.; Jones, C.R.

    1998-12-15

    A refueling machine is disclosed having relative positioning capability for refueling a nuclear reactor. The refueling machine includes a pair of articulated arms mounted on a refueling bridge. Each arm supports a respective telescoping mast. Each telescoping mast is designed to flex laterally in response to application of a lateral thrust on the end of the mast. A pendant mounted on the end of the mast carries an air-actuated grapple, television cameras, ultrasonic transducers and waterjet thrusters. The ultrasonic transducers are used to detect the gross position of the grapple relative to the bail of a nuclear fuel assembly in the fuel core. The television cameras acquire an image of the bail which is compared to a pre-stored image in computer memory. The pendant can be rotated until the television image and the pre-stored image match within a predetermined tolerance. Similarly, the waterjet thrusters can be used to apply lateral thrust to the end of the flexible mast to place the grapple in a fine position relative to the bail as a function of the discrepancy between the television and pre-stored images. 11 figs.

  18. Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Fuel Cell Electric Vehicle Hydrogen Fueling Protocol Light Duty Fuel Cell Electric Vehicle Hydrogen Fueling Protocol Download the webinar slides from the U.S. Department of Energy Fuel Cell Technologies Office webinar, "Hydrogen Refueling Protocols," held February 22, 2013. Hydrogen Refueling Protocols Webinar Slides (3.49 MB) More Documents & Publications Introduction to SAE Hydrogen Fueling Standardization Developing SAE Safety Standards for Hydrogen and

  19. Fact #816: February 10, 2014 Natural Gas Refueling Stations Grow...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Minnesota 5 11 Mississippi 0 5 Missouri 8 12 Montana 6 2 Nebraska 1 9 Nevada 17 9 New Hampshire 2 3 New Jersey 18 29 New Mexico 13 11 New York 55 111 North Carolina 9 36 North ...

  20. Hydrogen as a fuel for fuel cell vehicles: A technical and economic comparison

    SciTech Connect (OSTI)

    Ogden, J.; Steinbugler, M.; Kreutz, T.

    1997-12-31

    All fuel cells currently being developed for near term use in vehicles require hydrogen as a fuel. Hydrogen can be stored directly or produced onboard the vehicle by reforming methanol, ethanol or hydrocarbon fuels derived from crude oil (e.g., Diesel, gasoline or middle distillates). The vehicle design is simpler with direct hydrogen storage, but requires developing a more complex refueling infrastructure. In this paper, the authors compare three leading options for fuel storage onboard fuel cell vehicles: compressed gas hydrogen storage; onboard steam reforming of methanol; onboard partial oxidation (POX) of hydrocarbon fuels derived from crude oil. Equilibrium, kinetic and heat integrated system (ASPEN) models have been developed to estimate the performance of onboard steam reforming and POX fuel processors. These results have been incorporated into a fuel cell vehicle model, allowing us to compare the vehicle performance, fuel economy, weight, and cost for various fuel storage choices and driving cycles. A range of technical and economic parameters were considered. The infrastructure requirements are also compared for gaseous hydrogen, methanol and hydrocarbon fuels from crude oil, including the added costs of fuel production, storage, distribution and refueling stations. Considering both vehicle and infrastructure issues, the authors compare hydrogen to other fuel cell vehicle fuels. Technical and economic goals for fuel cell vehicle and hydrogen technologies are discussed. Potential roles for hydrogen in the commercialization of fuel cell vehicles are sketched.

  1. Hydrogen Station Compression, Storage, and Dispensing Technical Status and Costs: Systems Integration

    SciTech Connect (OSTI)

    Parks, G.; Boyd, R.; Cornish, J.; Remick, R.

    2014-05-01

    At the request of the U.S. Department of Energy Fuel Cell Technologies Office (FCTO), the National Renewable Energy Laboratory commissioned an independent review of hydrogen compression, storage, and dispensing (CSD) for pipeline delivery of hydrogen and forecourt hydrogen production. The panel was asked to address the (1) cost calculation methodology, (2) current cost/technical status, (3) feasibility of achieving the FCTO's 2020 CSD levelized cost targets, and to (4) suggest research areas that will help the FCTO reach its targets. As the panel neared the completion of these tasks, it was also asked to evaluate CSD costs for the delivery of hydrogen by high-pressure tube trailer. This report details these findings.

  2. Hydrogen Safety Knowledge Tools | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Safety Knowledge Tools Hydrogen Safety Knowledge Tools 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. scs_04_fassbender.pdf (985.09 KB) More Documents & Publications What Can We Learn from Hydrogen Safety Event Databases? H2 Safety Snapshot, Vol. 1, Issue 1, April 2009 H2 Refuel H-Prize Safety Guidance Webinar H2 Refuel H-Prize Safety Guidance

  3. 2014 Hydrogen Student Design Contest to Design Drop-In Hydrogen...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Student Design Contest to Design Drop-In Hydrogen Fueling Station 2014 Hydrogen Student Design Contest to Design Drop-In Hydrogen Fueling Station December 16, 2013 - ...

  4. Service station requirements for safe use of hydrogen based fuels: NHA work group update

    SciTech Connect (OSTI)

    Coutts, D.A.

    1997-12-31

    This paper consists of viewgraphs which summarize the results of the meeting of the working group on safety standards. A standard for an odorant for hydrogen leak detection is set forth. Recent activities with the National Fire Protection Association and the International Standard Organization are enumerated. The path forward is also summarized.

  5. Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity, and refueling water storage tank

    DOE Patents [OSTI]

    Corletti, Michael M. (New Kensington, PA); Lau, Louis K. (Monroeville, PA); Schulz, Terry L. (Murrysville Boro, PA)

    1993-01-01

    The spent fuel pit of a pressured water reactor (PWR) nuclear power plant has sufficient coolant capacity that a safety rated cooling system is not required. A non-safety rated combined cooling and purification system with redundant branches selectively provides simultaneously cooling and purification for the spent fuel pit, the refueling cavity, and the refueling water storage tank, and transfers coolant from the refueling water storage tank to the refueling cavity without it passing through the reactor core. Skimmers on the suction piping of the combined cooling and purification system eliminate the need for separate skimmer circuits with dedicated pumps.

  6. Combined cooling and purification system for nuclear reactor spent fuel pit, refueling cavity, and refueling water storage tank

    DOE Patents [OSTI]

    Corletti, M.M.; Lau, L.K.; Schulz, T.L.

    1993-12-14

    The spent fuel pit of a pressured water reactor (PWR) nuclear power plant has sufficient coolant capacity that a safety rated cooling system is not required. A non-safety rated combined cooling and purification system with redundant branches selectively provides simultaneously cooling and purification for the spent fuel pit, the refueling cavity, and the refueling water storage tank, and transfers coolant from the refueling water storage tank to the refueling cavity without it passing through the reactor core. Skimmers on the suction piping of the combined cooling and purification system eliminate the need for separate skimmer circuits with dedicated pumps. 1 figures.

  7. H2 Refuel H-Prize Guideline Update | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    H2 Refuel H-Prize Guideline Update H2 Refuel H-Prize Guideline Update September 3, 2015 - 4:04pm Addthis Updates to the H2 Refuel H-Prize guidelines are now available on the ...

  8. CONNECTING TRANSITIONS IN GALAXY PROPERTIES TO REFUELING

    SciTech Connect (OSTI)

    Kannappan, Sheila J.; Stark, David V.; Eckert, Kathleen D.; Moffett, Amanda J.; Norris, Mark A.; Weinberg-Wolf, Jennifer; Wei, Lisa H.; Fabricant, Daniel G.; Pisano, D. J.; Baker, Andrew J.; Vogel, Stuart N.; Laine, Seppo; Jogee, Shardha; Lepore, Natasha; Hough, Loren E.

    2013-11-01

    We relate transitions in galaxy structure and gas content to refueling, here defined to include both the external gas accretion and the internal gas processing needed to renew reservoirs for star formation. We analyze two z = 0 data sets: a high-quality ∼200 galaxy sample (the Nearby Field Galaxy Survey, data release herein) and a volume-limited ∼3000 galaxy sample with reprocessed archival data. Both reach down to baryonic masses ∼10{sup 9} M{sub ☉} and span void-to-cluster environments. Two mass-dependent transitions are evident: (1) below the 'gas-richness threshold' scale (V ∼ 125 km s{sup –1}), gas-dominated quasi-bulgeless Sd-Im galaxies become numerically dominant; while (2) above the 'bimodality' scale (V ∼ 200 km s{sup –1}), gas-starved E/S0s become the norm. Notwithstanding these transitions, galaxy mass (or V as its proxy) is a poor predictor of gas-to-stellar mass ratio M{sub gas}/M{sub *}. Instead, M{sub gas}/M{sub *} correlates well with the ratio of a galaxy's stellar mass formed in the last Gyr to its preexisting stellar mass, such that the two ratios have numerically similar values. This striking correspondence between past-averaged star formation and current gas richness implies routine refueling of star-forming galaxies on Gyr timescales. We argue that this refueling underlies the tight M{sub gas}/M{sub *} versus color correlations often used to measure 'photometric gas fractions'. Furthermore, the threshold and bimodality scale transitions reflect mass-dependent demographic shifts between three refueling regimes—accretion-dominated, processing-dominated, and quenched. In this picture, gas-dominated dwarfs are explained not by inefficient star formation but by overwhelming gas accretion, which fuels stellar mass doubling in ∼<1 Gyr. Moreover, moderately gas-rich bulged disks such as the Milky Way are transitional, becoming abundant only in the narrow range between the threshold and bimodality scales.

  9. Hydrogen Equipment Certification Guide Webinar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Equipment Certification Guide Webinar Hydrogen Equipment Certification Guide Webinar Access the recording and download the presentation slides from the Fuel Cell Technologies Office webinar "Hydrogen Equipment Certification Guide" held on December 10, 2015. Hydrogen Equipment Certification Guide Webinar Slides (2.8 MB) More Documents & Publications H2 Refuel H-Prize Safety Guidance Webinar H2 Refuel H-Prize Safety Guidance Webinar National Hydrogen Safety Training Resource for

  10. Florida Hydrogen Initiative

    SciTech Connect (OSTI)

    Block, David L

    2013-06-30

    The Florida Hydrogen Initiative (FHI) was a research, development and demonstration hydrogen and fuel cell program. The FHI program objectives were to develop Florida?s hydrogen and fuel cell infrastructure and to assist DOE in its hydrogen and fuel cell activities The FHI program funded 12 RD&D projects as follows: Hydrogen Refueling Infrastructure and Rental Car Strategies -- L. Lines, Rollins College This project analyzes strategies for Florida's early stage adaptation of hydrogen-powered public transportation. In particular, the report investigates urban and statewide network of refueling stations and the feasibility of establishing a hydrogen rental-car fleet based in Orlando. Methanol Fuel Cell Vehicle Charging Station at Florida Atlantic University ? M. Fuchs, EnerFuel, Inc. The project objectives were to design, and demonstrate a 10 kWnet proton exchange membrane fuel cell stationary power plant operating on methanol, to achieve an electrical energy efficiency of 32% and to demonstrate transient response time of less than 3 milliseconds. Assessment of Public Understanding of the Hydrogen Economy Through Science Center Exhibits, J. Newman, Orlando Science Center The project objective was to design and build an interactive Science Center exhibit called: ?H2Now: the Great Hydrogen Xchange?. On-site Reformation of Diesel Fuel for Hydrogen Fueling Station Applications ? A. Raissi, Florida Solar Energy Center This project developed an on-demand forecourt hydrogen production technology by catalytically converting high-sulfur hydrocarbon fuels to an essentially sulfur-free gas. The removal of sulfur from reformate is critical since most catalysts used for the steam reformation have limited sulfur tolerance. Chemochromic Hydrogen Leak Detectors for Safety Monitoring ? N. Mohajeri and N. Muradov, Florida Solar Energy Center This project developed and demonstrated a cost-effective and highly selective chemochromic (visual) hydrogen leak detector for safety monitoring

  11. Hydrogen Delivery Scenario Analysis Model (HDSAM)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Scenario Analysis Model (HDSAM) (Argonne National Laboratory) Objectives Provide platform for comparing the cost of alternative hydrogen delivery and refueling options. Identify cost drivers of current hydrogen delivery and refueling technologies for various market penetrations of fuel cell electric vehicles (FCEVs). Key Attributes & Strengths The tool is highly flexible, allowing end users the ability to change many detailed input assumptions and to perform sensitivity analyses. HDSAM

  12. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen

    Broader source: Energy.gov [DOE]

    On April 2-3, 2008, participants from industry, government agencies, universities, and national laboratories participated in a workshop to review lessons learned from efforts to commercialize...

  13. Refueling Infrastructure for Alternative Fuel Vehicles: Lessons...

    Broader source: Energy.gov (indexed) [DOE]

    fry.pdf (257.11 KB) More Documents & Publications HYDROGEN TO THE HIGHWAYS NREL Alt Fuel Lessons Learned: Hydrogen Infrastructure Safety Analysis of Type 4 Tanks in CNG Vehicles

  14. Evaluating the Safety of a Natural Gas Home Refueling Appliance (HRA); Natural Gas Infrastructure Evaluation (Fact Sheet)

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    and infrastructure R&D through its FreedomCAR and Vehicle Technologies Program to help the United States reduce its dependence on imported petroleum and to pave the way to a future transportation network based on hydrogen. Natural gas vehicles can also reduce emissions of regulated pollutants compared with vehicles powered by conventional fuels such as gasoline and diesel. The goal of this project was to evaluate the safety implications of refueling natural gas vehicles at home with a home

  15. H2 Refuel H-Prize Safety Guidance Webinar | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Safety Guidance Webinar H2 Refuel H-Prize Safety Guidance Webinar Access the recording and download the presentation slides from the Fuel Cell Technologies Office webinar "H2 Refuel H-Prize Safety Guidance" held on August 6, 2015. H2 Refuel H-Prize Safety Guidance Webinar Slides (3.51 MB) More Documents & Publications H2 Refuel H-Prize Overview and Q&A Webinar Recording H2 Refuel H-Prize Overview and Q&A H2 Refuel H-Prize Updates and Q&A H2 Refuel H-Prize Updates and

  16. hydrogen

    National Nuclear Security Administration (NNSA)

    3%2A en Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:www.nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrogen-powered-cars

  17. hydrogen

    National Nuclear Security Administration (NNSA)

    3%2A en Cheaper catalyst may lower fuel costs for hydrogen-powered cars http:nnsa.energy.govblogcheaper-catalyst-may-lower-fuel-costs-hydrogen-powered-cars

  18. The Future of Fuel and Refueling | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Future of Fuel and Refueling Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on ...

  19. Webinar: H2 Refuel H-Prize Safety Guidance

    Broader source: Energy.gov [DOE]

    The Fuel Cell Technologies Office will present a live webinar entitled "H2 Refuel H-Prize Safety Guidance" on Thursday, August 6, from 1 to 2 p.m. Eastern Daylight Time.

  20. H2 Refuel H-Prize Technical Data Collection Requirements

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    H2 Refuel H-Prize Technical Data Collection Requirements Katie Randolph, PhD Sarah Studer, PhD U.S. Department of Energy Fuel Cell Technologies Office 2 Question and Answer * ...

  1. At-Home Natural Gas Refueling | GE Global Research

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    At-Home Refueling for Natural Gas (NG) Vehicles Click to email this to a friend (Opens in ... As part of the program, GE researchers will focus on overall system design integration. ...

  2. Minimizing or eliminating refueling of nuclear reactor

    DOE Patents [OSTI]

    Doncals, Richard A.; Paik, Nam-Chin; Andre, Sandra V.; Porter, Charles A.; Rathbun, Roy W.; Schwallie, Ambrose L.; Petras, Diane S.

    1989-01-01

    Demand for refueling of a liquid metal fast nuclear reactor having a life of 30 years is eliminated or reduced to intervals of at least 10 years by operating the reactor at a low linear-power density, typically 2.5 kw/ft of fuel rod, rather than 7.5 or 15 kw/ft, which is the prior art practice. So that power of the same magnitude as for prior art reactors is produced, the volume of the core is increased. In addition, the height of the core and it diameter are dimensioned so that the ratio of the height to the diameter approximates 1 to the extent practicable considering the requirement of control and that the pressure drop in the coolant shall not be excessive. The surface area of a cylinder of given volume is a minimum if the ratio of the height to the diameter is 1. By minimizing the surface area, the leakage of neutrons is reduced. By reducing the linear-power density, increasing core volume, reducing fissile enrichment and optimizing core geometry, internal-core breeding of fissionable fuel is substantially enhanced. As a result, core operational life, limited by control worth requirements and fuel burnup capability, is extended up to 30 years of continuous power operation.

  3. Technical and economic analyses of hydrogen production via indirectly heated gasification and pyrolysis

    SciTech Connect (OSTI)

    Mann, M.K.

    1995-09-01

    Technoeconomic analyses have been conducted on two processes to produce hydrogen from biomass: indirectly-heated gasification of biomass followed by steam reforming of the syngas, and biomass pyrolysis followed by steam reforming of the pyrolysis oil. The analysis of the gasification-based process was highly detailed, including a process flowsheet, material and energy balances calculated with a process simulation program, equipment cost estimation, and the determination of the necessary selling price of hydrogen. The pyrolysis-based process analysis was of a less detailed nature, as all necessary experimental data have not been obtained; this analysis is a follow-up to the preliminary economic analysis presented at the 1994 Hydrogen Program Review. A coproduct option in which pyrolysis oil is used to produce hydrogen and a commercial adhesive was also studied for economic viability. Based on feedstock availability estimates, three plant sizes were studied: 907 T/day, 272 T/day, and 27 T/day. The necessary selling price of hydrogen produced by steam reforming syngas from the Battelle Columbus Laboratories indirectly heated biomass gasifier falls within current market values for the large and medium size plants within a wide range of feedstock costs. Results show that the small scale plant does not produce hydrogen at economically competitive prices, indicating that if gasification is used as the upstream process to produce hydrogen, local refueling stations similar to current gasoline stations, would probably not be feasible.

  4. An uncertainty analysis of the hydrogen source term for a station blackout accident in Sequoyah using MELCOR 1.8.5

    SciTech Connect (OSTI)

    Gauntt, Randall O.; Bixler, Nathan E.; Wagner, Kenneth Charles

    2014-03-01

    A methodology for using the MELCOR code with the Latin Hypercube Sampling method was developed to estimate uncertainty in various predicted quantities such as hydrogen generation or release of fission products under severe accident conditions. In this case, the emphasis was on estimating the range of hydrogen sources in station blackout conditions in the Sequoyah Ice Condenser plant, taking into account uncertainties in the modeled physics known to affect hydrogen generation. The method uses user-specified likelihood distributions for uncertain model parameters, which may include uncertainties of a stochastic nature, to produce a collection of code calculations, or realizations, characterizing the range of possible outcomes. Forty MELCOR code realizations of Sequoyah were conducted that included 10 uncertain parameters, producing a range of in-vessel hydrogen quantities. The range of total hydrogen produced was approximately 583kg 131kg. Sensitivity analyses revealed expected trends with respected to the parameters of greatest importance, however, considerable scatter in results when plotted against any of the uncertain parameters was observed, with no parameter manifesting dominant effects on hydrogen generation. It is concluded that, with respect to the physics parameters investigated, in order to further reduce predicted hydrogen uncertainty, it would be necessary to reduce all physics parameter uncertainties similarly, bearing in mind that some parameters are inherently uncertain within a range. It is suspected that some residual uncertainty associated with modeling complex, coupled and synergistic phenomena, is an inherent aspect of complex systems and cannot be reduced to point value estimates. The probabilistic analyses such as the one demonstrated in this work are important to properly characterize response of complex systems such as severe accident progression in nuclear power plants.

  5. Compressed Hydrogen Storage Workshop Agenda

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Monday, February 14, 2011 - Compressed Hydrogen Storage Purpose: Identify strategies and R&D needs for lowering the cost of high pressure hydrogen storage systems. Meeting scope includes the on-board system including but limited to its design, materials of construction, manufacturing processes and operating specifications. The meeting scope does not include the refueling infrastructure, such as hydrogen dispensing, compression and cooling, nor the vehicle powertrain, such as fuel cell, ICE

  6. H2 Refuel H-Prize Finalist and Administrator to Present at 2016...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    H2 Refuel H-Prize Finalist and Administrator to Present at 2016 Annual Merit Review H2 Refuel H-Prize Finalist and Administrator to Present at 2016 Annual Merit Review June 7, 2016 ...

  7. H2 Refuel H-Prize Overview and Q&A | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Overview and Q&A H2 Refuel H-Prize Overview and Q&A Access the recording and download the presentation slides from the Fuel Cell Technologies Office webinar "H2 Refuel H-Prize ...

  8. Reminder: Webinar May 14: H2 Refuel H-Prize Technical Data Collection...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Reminder: Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requirements Reminder: Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requirements May 12, 2015 - ...

  9. Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requiremen...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    May 14: H2 Refuel H-Prize Technical Data Collection Requirements Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requirements April 6, 2015 - 11:26am Addthis The ...

  10. Energy Department Announces $1 Million H2 Refuel H-Prize Competition...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Announces 1 Million H2 Refuel H-Prize Competition Finalist Energy Department Announces 1 Million H2 Refuel H-Prize Competition Finalist January 29, 2016 - 4:35pm Addthis Today ...

  11. Webinar August 6: H2 Refuel H-Prize Safety Guidance | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    August 6: H2 Refuel H-Prize Safety Guidance Webinar August 6: H2 Refuel H-Prize Safety Guidance August 3, 2015 - 1:11pm Addthis The Fuel Cell Technologies Office will present a ...

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

    Broader source: All U.S. Department of Energy (DOE) Office 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. Powertech: Hydrogen Expertise Storage Needs

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Powertech: Hydrogen Expertise Storage Needs Angela Das, P.Eng. March 2013 Powertech Hydrogen Expertise - Testing World's leading test agency for high pressure hydrogen components * Operate the equivalent of 4 hydrogen fueling stations for hydrogen gas cycle testing of OEM 700 bar fuel systems Test all carbon fiber tank designs worldwide * Also use various Type 3 and Type 4 designs for test facilities Powertech Hydrogen Expertise - Stations 700 bar Retail Stations 700 bar Retail Stations (Shell

  14. 2nd International Hydrogen Infrastructure Challenges Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    On Tuesday, March 10, at 8 a.m. EDT, the Fuel Cell Technologies Office will present a webinar to summarize the 2nd international information exchange on the hydrogen refueling infrastructure challenges and potential solutions to support the successful global commercialization of hydrogen fuel cell electric vehicles.

  15. 2014 and 2015 Hydrogen Student Design Contests | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4 and 2015 Hydrogen Student Design Contests 2014 and 2015 Hydrogen Student Design Contests Download presentation slides from the DOE Fuel Cell Technologies Office webinar "2014 and 2015 Hydrogen Student Design Contests" held on November 6, 2014. 2014 and 2015 Hydrogen Student Design Contests Webinar Slides (3.4 MB) More Documents & Publications 2013 and 2014 Hydrogen Student Design Contests U.S. DOE Webinar Series - 2011-2012 Hydrogen Student Design Contest H2 Refuel H-Prize

  16. Hydrogen Storage Challenges | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Storage Challenges Hydrogen Storage Challenges For transportation, the overarching technical challenge for hydrogen storage is how to store the amount of hydrogen required for a conventional driving range (>300 miles) within the vehicular constraints of weight, volume, efficiency, safety, and cost. Durability over the performance lifetime of these systems must also be verified and validated, and acceptable refueling times must be achieved. Requirements for off-board bulk storage are

  17. Stationary High-Pressure Hydrogen Storage

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Stationary High-Pressure Hydrogen Storage Zhili Feng Oak Ridge National Laboratory 2 Managed by UT-Battelle for the U.S. Department of Energy Technology Gap Analysis for Bulk Storage in Hydrogen Infrastructure Gaseous Hydrogen Delivery Pathway * Bulk storage in hydrogen delivery infrastructure * * Needed at central production plants, geologic storage sites, terminals, and refueling sites * Important to provide surge capacity for hourly, daily, and seasonal demand variations Technical challenges

  18. U.S. Geographic Analysis of the Cost of Hydrogen from Electrolysis

    SciTech Connect (OSTI)

    Saur, G.; Ainscough, C.

    2011-12-01

    This report summarizes U.S. geographic analysis of the cost of hydrogen from electrolysis. Wind-based water electrolysis represents a viable path to renewably-produced hydrogen production. It might be used for hydrogen-based transportation fuels, energy storage to augment electricity grid services, or as a supplement for other industrial hydrogen uses. This analysis focuses on the levelized production, costs of producing green hydrogen, rather than market prices which would require more extensive knowledge of an hourly or daily hydrogen market. However, the costs of hydrogen presented here do include a small profit from an internal rate of return on the system. The cost of renewable wind-based hydrogen production is very sensitive to the cost of the wind electricity. Using differently priced grid electricity to supplement the system had only a small effect on the cost of hydrogen; because wind electricity was always used either directly or indirectly to fully generate the hydrogen. Wind classes 3-6 across the U.S. were examined and the costs of hydrogen ranged from $3.74kg to $5.86/kg. These costs do not quite meet the 2015 DOE targets for central or distributed hydrogen production ($3.10/kg and $3.70/kg, respectively), so more work is needed on reducing the cost of wind electricity and the electrolyzers. If the PTC and ITC are claimed, however, many of the sites will meet both targets. For a subset of distributed refueling stations where there is also inexpensive, open space nearby this could be an alternative to central hydrogen production and distribution.

  19. Hydrogen Infrastructure Strategies

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Infrastructure Strategies Prof. Joan Ogden University of California, Davis Presented at the NREL Workshop on Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Sacramento, CA April 3, 2008 H 2 2 H 2 TRANSITION => MULTIPLE TRANSITIONS Vehicle technology Fuel Supply infrastructure New, low carbon primary supply ALL ALT FUELS/VEHICLES FACE THESE ISSUES TO SOME DEGREE FIRST STEPS OF THESE TRANSITIONS ARE UNDERWAY (Though Not Exclusively Tied to H 2 ) FOCUS OF

  20. Renewable Fuels and Lubricants (ReFUEL) Laboratory (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    This fact sheet describes the Renewable Fuels and Lubricants (ReFUEL) Laboratory at the U.S. Department of Energy National Renewable Energy Laboratory (NREL) is a state-of-the-art research and testing facility for advanced fuels and vehicles. Research and development aims to improve vehicle efficiency and overcome barriers to the increased use of renewable diesel and other nonpetroleum-based fuels, such as biodiesel and synthetic diesel derived from biomass. The ReFUEL Laboratory features a chassis dynamometer for vehicle performance and emissions research, two engine dynamometer test cells for advanced fuels research, and precise emissions analysis equipment. As a complement to these capabilities, detailed studies of fuel properties, with a focus on ignition quality, are performed at NREL's Fuel Chemistry Laboratory.

  1. B-2 Bomber During In-flight Refueling Normal Heart

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    B-2 Bomber During In-flight Refueling Normal Heart Image Technology to Detect Concealed Nuclear Material in Trucks and Cargo Containers Single Abnormality Possible Heart Attack Disc Drive Computer Chip MP3 Player Protein Structure Energy Research Energy Security As part of the nation's energy security strategy, there is renewed focus on nuclear energy. It is critical that fuel elements and the construction materials for new reactors be well characterized. LAN- SCE is developing the Materials

  2. A Cloud Data Sharing Platform for Real-time PMU Data

    Energy Savers [EERE]

    A Closer Look at Hydrogen Refueling A Closer Look at Hydrogen Refueling June 8, 2016 - 9:50am Addthis A hydrogen fueling station in San Francisco. | Photo courtesy of the California Fuel Cell Partnership A hydrogen fueling station in San Francisco. | Photo courtesy of the California Fuel Cell Partnership A hydrogen refueling dispenser locked onto a fuel cell electric vehicle. | Photo courtesy of National Renewable Energy Laboratory A hydrogen refueling dispenser locked onto a fuel cell electric

  3. State Experience in Hydrogen Infrastructure in California

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Experience in Hydrogen Infrastructure in California Gerhard H Achtelik Jr. February 17, 2011 Hydrogen Infrastructure Market Readiness Workshop California Environmental Protection Agency Air Resources Board Agenda  California Station History  Approach for State Solicitations  Stations under Construction  Recently Awarded  Learnings  Other Considerations that Impact Hydrogen Infrastructure stations decommissioned (9) public access stations (5) private access stations (10) under

  4. Detroit Commuter Hydrogen Project

    SciTech Connect (OSTI)

    Brooks, Jerry; Prebo, Brendan

    2010-07-31

    This project was undertaken to demonstrate the viability of using hydrogen as a fuel in an internal combustion engine vehicle for use as a part of a mass transit system. The advantages of hydrogen as a fuel include renew-ability, minimal environmental impact on air quality and the environment, and potential to reduce dependence on foreign energy sources for the transportation sector. Recognizing the potential for the hydrogen fuel concept, the Southeast Michigan Congress of Governments (SEMCOG) determined to consider it in the study of a proposed regional mass transit rail system for southeast Michigan. SEMCOG wanted to evaluate the feasibility of using hydrogen fueled internal combustion engine (H2ICE) vehicles in shuttle buses to connect the Detroit Metro Airport to a proposed, nearby rail station. Shuttle buses are in current use on the airport for passenger parking and inter-terminal transport. This duty cycle is well suited to the application of hydrogen fuel at this time because of the ability to re-fuel vehicles at a single nearby facility, overcoming the challenge of restricted fuel availability in the undeveloped hydrogen fuel infrastructure. A cooperative agreement between SEMCOG and the DOE was initiated and two H2ICE buses were placed in regular passenger service on March 29, 2009 and operated for six months in regular passenger service. The buses were developed and built by the Ford Motor Company. Wayne County Airport Authority provided the location for the demonstration with the airport transportation contractor, Metro Cars Inc. operating the buses. The buses were built on Ford E450 chassis and incorporated a modified a 6.8L V-10 engine with specially designed supercharger, fuel rails and injectors among other sophisticated control systems. Up to 30 kg of on-board gaseous hydrogen were stored in a modular six tank, 350 bar (5000 psi) system to provide a 150 mile driving range. The bus chassis and body were configured to carry nine passengers with

  5. Energy Department Launches H2 Refuel H-Prize Competition for...

    Energy Savers [EERE]

    The H-Prize competition aims to leverage these advances towards designing refueling systems that reduce the barriers to widespread infrastructure development and FCEV adoption. ...

  6. Evaluating the Safety of a Natural Gas Home Refueling Appliance (HRA)

    SciTech Connect (OSTI)

    Not Available

    2005-04-01

    A fact sheet summarizing the National Renewable Energy Laboratory safety evaluation of Phill, Fuelmaker Corporation's natural gas home refueling appliance, used to fill CNG vehicles at home.

  7. H2 Refuel H-Prize Technical Data Collection Requirements | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Technical Data Collection Requirements H2 Refuel H-Prize Technical Data Collection Requirements Access the recording and download the presentation slides from the Fuel Cell ...

  8. Hydrogen Storage System Challenges

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    System Challenges Advanced Composite Materials for Cold and Cryogenic Hydrogen Storage Applications in Fuel Cell Electric Vehicles October 29 th , 2015 Mike Veenstra Ford Research & Advanced Engineering Production fuel cell vehicles are being produced or planned by every major automotive OEM Toyota Honda Hyundai (credit: SA / ANL) Customer Expectations Driving Range Refueling Time Cargo Space Vehicle Weight Durability Cost Safety 0.0 2.0 4.0 6.0 8.0 10.0 Gasoline Hydrogen (700 bar) Natural

  9. Mobile Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Energy - Energy Efficiency & Renewable Energy Alternative Fueling Station Locator Fuel Type Biodiesel (B20 and above) Compressed Natural Gas Electric Ethanol (E85) Hydrogen Liquefied Natural Gas (LNG) Liquefied Petroleum Gas (Propane) Location Enter a city, postal code, or address Include private stations Not all stations are open to the public. Choose this option to also search private fueling stations. Search Caution: The AFDC recommends that users verify that stations are open, available

  10. H2FIRST Hydrogen Contaminant Detector Task: Requirements Document...

    Broader source: Energy.gov (indexed) [DOE]

    the technical requirements for implementing a hydrogen contaminant detector (HCD) at a station. The rollout of hydrogen fueling stations, and the fuel cell electric vehicles ...

  11. Energy Department Applauds World's First Fuel Cell and Hydrogen...

    Office of Environmental Management (EM)

    World's First Fuel Cell and Hydrogen Energy Station in Orange County Energy Department Applauds World's First Fuel Cell and Hydrogen Energy Station in Orange County August 16, 2011 ...

  12. Webinar: Overview of the Hydrogen Fueling Infrastructure Research...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the Hydrogen Fueling Infrastructure Research and Station Technology (H2FIRST) Project Webinar: Overview of the Hydrogen Fueling Infrastructure Research and Station Technology ...

  13. Finding the Right Filling Station for Alternative Vehicles Now Easier

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Finding the Right Filling Station for Alternative Vehicles Now Easier For more information contact: e:mail: Public Affairs Golden, Colo., May 5, 1999 — A new online interactive computer program is taking the guesswork out of finding the fuel needed by the thousands of alternative vehicles on the road today in the United States. The program, called the Alternative Fuel Refueling Station Locator, was developed by the U.S. Department of Energy's (DOE) Alternative Fuels Data Center (AFDC). The AFDC

  14. Webinar March 10: 2nd International Hydrogen Infrastructure Challenges Webinar

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Fuel Cell Technologies Office will present a live webinar on Tuesday, March 10, from 8 to 9 a.m. Eastern Daylight Time, that will summarize the 2nd international information exchange on the hydrogen refueling infrastructure challenges and potential solutions to support the successful global commercialization of hydrogen fuel cell electric vehicles.

  15. NREL Alt Fuel Lessons Learned: Hydrogen Infrastructure | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Alt Fuel Lessons Learned: Hydrogen Infrastructure NREL Alt Fuel Lessons Learned: Hydrogen Infrastructure Presented at Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California gross_nrel_nha_03apr2008.pdf (643.57 KB) More Documents & Publications Transportation and Stationary Power Integration Workshop: ""An Automaker's Views on the Transition to Hydrogen and Fuel Cell Vehicles Lessons and

  16. California Hydrogen Highway Network October 3, 2007 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Hydrogen Highway Network October 3, 2007 California Hydrogen Highway Network October 3, 2007 Presented at Refueling Infrastructure for Alternative Fuel Vehicles: Lessons Learned for Hydrogen Conference, April 2-3, 2008, Sacramento, California bevan_carb_h2hwynet.pdf (451.31 KB) More Documents & Publications California Regulations on Renewble Hydrogen and Low Carbon Technologies Panel Session III: Innovation and Coordination Asia/ITS

  17. Webinar June 25: H2 Refuel H-Prize Overview and Q&A | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    June 25: H2 Refuel H-Prize Overview and Q&A Webinar June 25: H2 Refuel H-Prize Overview and Q&A June 17, 2015 - 12:17pm Addthis The Fuel Cell Technologies Office will present a ...

  18. 2014 Hydrogen Student Design Contest to Design Drop-In Hydrogen Fueling

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Station | Department of Energy Hydrogen Student Design Contest to Design Drop-In Hydrogen Fueling Station 2014 Hydrogen Student Design Contest to Design Drop-In Hydrogen Fueling Station December 16, 2013 - 12:00am Addthis The 10th annual Hydrogen Student Design Contest will challenge student teams to design a transportable, containerized hydrogen fueling station solution. Registration for the contest, supported by the U.S. Department of Energy's Office of Energy Efficiency and Renewable

  19. Hydrogen-Enhanced Natural Gas Vehicle Program

    SciTech Connect (OSTI)

    Hyde, Dan; Collier, Kirk

    2009-01-22

    The project objective is to demonstrate the viability of HCNG fuel (30 to 50% hydrogen by volume and the remainder natural gas) to reduce emissions from light-duty on-road vehicles with no loss in performance or efficiency. The City of Las Vegas has an interest in alternative fuels and already has an existing hydrogen refueling station. Collier Technologies Inc (CT) supplied the latest design retrofit kits capable of converting nine compressed natural gas (CNG) fueled, light-duty vehicles powered by the Ford 5.4L Triton engine. CT installed the kits on the first two vehicles in Las Vegas, trained personnel at the City of Las Vegas (the City) to perform the additional seven retrofits, and developed materials for allowing other entities to perform these retrofits as well. These vehicles were used in normal service by the City while driver impressions, reliability, fuel efficiency and emissions were documented for a minimum of one year after conversion. This project has shown the efficacy of operating vehicles originally designed to operate on compressed natural gas with HCNG fuel incorporating large quantities of exhaust gas recirculation (EGR). There were no safety issues experienced with these vehicles. The only maintenance issue in the project was some rough idling due to problems with the EGR valve and piping parts. Once the rough idling was corrected no further maintenance issues with these vehicles were experienced. Fuel economy data showed no significant changes after conversion even with the added power provided by the superchargers that were part of the conversions. Driver feedback for the conversions was very favorable. The additional power provided by the HCNG vehicles was greatly appreciated, especially in traffic. The drivability of the HCNG vehicles was considered to be superior by the drivers. Most of the converted vehicles showed zero oxides of nitrogen throughout the life of the project using the State of Nevada emissions station.

  20. Hydrogen energy systems studies

    SciTech Connect (OSTI)

    Ogden, J.M.; Steinbugler, M.; Kreutz, T.

    1998-08-01

    In this progress report (covering the period May 1997--May 1998), the authors summarize results from ongoing technical and economic assessments of hydrogen energy systems. Generally, the goal of their research is to illuminate possible pathways leading from present hydrogen markets and technologies toward wide scale use of hydrogen as an energy carrier, highlighting important technologies for RD and D. Over the past year they worked on three projects. From May 1997--November 1997, the authors completed an assessment of hydrogen as a fuel for fuel cell vehicles, as compared to methanol and gasoline. Two other studies were begun in November 1997 and are scheduled for completion in September 1998. The authors are carrying out an assessment of potential supplies and demands for hydrogen energy in the New York City/New Jersey area. The goal of this study is to provide useful data and suggest possible implementation strategies for the New York City/ New Jersey area, as the Hydrogen Program plans demonstrations of hydrogen vehicles and refueling infrastructure. The authors are assessing the implications of CO{sub 2} sequestration for hydrogen energy systems. The goals of this work are (a) to understand the implications of CO{sub 2} sequestration for hydrogen energy system design; (b) to understand the conditions under which CO{sub 2} sequestration might become economically viable; and (c) to understand design issues for future low-CO{sub 2} emitting hydrogen energy systems based on fossil fuels.

  1. Alternative Fuels Data Center: Alternative Fueling Station Locator

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Natural Gas Electric Ethanol (E85) Hydrogen Liquefied Natural Gas (LNG) Liquefied ... Embed Submit New Station Legend Biodiesel CNG Electric Ethanol Hydrogen LNG Propane Close ...

  2. Join FCTO on August 27 to Celebrate the National Park Service...

    Energy Savers [EERE]

    Stop by to learn more about hydrogen fuel cells and see a Toyota Mirai. The two agencies recently partnered to open a hydrogen refueling demonstration station that uses ...

  3. Fact #832: August 4, 2014 Over Half of the Refueling Stations...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    69% Overall Average of U.S. & Canada 55% Source: Diesel Technology Forum, "A Clean Diesel State of Mind," June 2014. Original source: Integer-Research, unpublished study, May 2014

  4. H2 Refuel H-Prize Finalist and Administrator to Present at 2016 Annual

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Merit Review | Department of Energy H2 Refuel H-Prize Finalist and Administrator to Present at 2016 Annual Merit Review H2 Refuel H-Prize Finalist and Administrator to Present at 2016 Annual Merit Review June 7, 2016 - 2:56pm Addthis SimpleFuel, the 2016 H2 Refuel H-Prize finalist, recently unveiled a model of its system and will present a poster with information about its entry and plans for the competition during the lunch and evening poster sessions at the Annual Merit Review on

  5. Reminder: Webinar May 14: H2 Refuel H-Prize Technical Data Collection

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Requirements | Department of Energy Reminder: Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requirements Reminder: Webinar May 14: H2 Refuel H-Prize Technical Data Collection Requirements May 12, 2015 - 6:33pm Addthis The Energy Department will present a live webinar entitled "H2 Refuel H-Prize Technical Data Collection Requirements" on Thursday, May 14, at 1 p.m. Eastern Daylight Time. This webinar will go over the technical testing specifications and testing plans

  6. Operations Office, Emery Station (Biosciences)

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Emery Station

  7. Hydrogen Infrastructure Market Readiness: Opportunities and Potential...

    Broader source: Energy.gov (indexed) [DOE]

    Recent progress with fuel cell electric vehicles (FCEVs) has focused attention on hydrogen ... a sufficient network of hydrogen stations to support large-volume vehicle deployments. ...

  8. International Hydrogen Infrastructure Challenges Workshop Summary

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Webinar: International Hydrogen Infrastructure Challenges Workshop Summary - NOW, NEDO and ... of Intent to expand the network of hydrogen filling stations in Germany * overall ...

  9. National Hydrogen Safety Training Resource for Emergency Responders Webinar

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Slides | Department of Energy Safety Training Resource for Emergency Responders Webinar Slides National Hydrogen Safety Training Resource for Emergency Responders Webinar Slides Presentation slides from the Fuel Cell Technologies Office webinar "National Hydrogen Safety Training Resource for Emergency Responders" held on March 24, 2015. National Hydrogen Safety Training Resource for Emergency Responders Webinar Slides (6.39 MB) More Documents & Publications H2 Refuel H-Prize

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

    SciTech Connect (OSTI)

    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).