Image Credits:

PIX number: 01414 Title:Flame from combustion of hydrogen and methane
Caption A flame resulting from the combustion of a gas mixture containing 77% hydrogen and 23% methane.Credit: Sandia National Laboratories Publications: Hydrogen program overview (DOE/GO-10095-088 , February 1995) Date: Index Date: DOE_office: Notes: Chris Edwards; Assistant Professor; Stanford University; Mechanical Engineering Department; Stanford, CA 94305-30332; Phone: 650-725-2014; Fax: 650-723-1748; Email: edwards@navier.stanford.edu Subject: fuels and chemicals - hydrogen Descriptors: combustion, flame, methane Person/Place: Release Level Full/Internet DOE Information: DOE funded program/project

PIX number: 08741 Title: System for photobiological algal hydrogen production
Caption A set of bio-reactors used for photobiological hydrogen production by the green alga, Chlamydomonas Reinhardtii. The system consists of two stages. In the first stage, the algae are grown photosynthetically and accumulate cell material. In the second stage, critical nutrients are removed from the growth medium. Subsequently, in the light, the cells gradually inactivate their photosynthetic oxygen evolution and remove all residual oxygen. Once this happens, they will then produce hydrogen for several days. The hydrogen evolved by the algae comes from the mobilization of accumulated cell material and is collected through a tube leading into an inverted graduated cylinder where water is displaced by the gas. Credit: Gretz, Warren Publications: Date: 11/11/1999 Index Date: 1/25/2000 DOE_office: DOE Hydrogen Program Project Notes: Subject: fuels/chemicals - hydrogen, National Renewable Energy Laboratory Descriptors: chlamydomonas reinhardtii, green algae, photobiology, production Person/Place: Golden, Colorado; FTLB Release Level Full/Internet DOE Information:

PIX number: 01440 Title: Proton exchange membrane fuel cell technology for hydrogen research Caption As an illustration of rapid technology advancement in proton-exchange membrane fuel cell technology, the cell on the left is a previous generation and can generate 5 kW of power; the cell on the right is about the same size, but can generate 13 kW of electricity. Each cell can fit within the engine compartment of a diesel bus. California mandates for zero-emission vehicles will provide an opportunity for cars and buses run by hydrogen-powered fuel cells. Credit: Ballard Power Systems Inc. Publications: Hydrogen energy for tomorrow - "Advanced hydrogen utilization technologies" (DOE/GO-10095-067 , August 1995)Realizing a hydrogen future: hydrogen technical advisory panel recommendations (DOE/GO-10099-906 , August 1999)Clean energy for the 21st century (DOE/GO-10099-911 , December 1999)Clean and efficient transportation for the 21st Century: Clean energy for the 21st century fact sheet (DOE/GO-10099-924 , 1999) Date: Index Date: DOE_office Notes: Subject: fuels and chemicals - hydrogen, international, regulations and policy Descriptors: battery, display, electricity, exchange, fuel cell, hand, membrane, output, product, zero-emission vehicles, ZEV Person/Place: North Vancouver, British Columbia, Canada Release Level Full/Internet DOE Information: DOE funded program/project

PIX number: 09975 Title: FutureTruck: The U.S. Department of Energy has teamed up with other sponsors to challenge more than 200 of the best and brightest students from 15 universities in the United States and Canada to re-engineer full-size SUVs to meet the needs of the future, producing green, efficient transportation that has the performance, utility, and affordability that customers expect. Caption Virginia Tech engineering students competing in FutureTruck 2000 equipped their Chevy Suburban with hydrogen fuel cell power. FutureTruck is an annual competition in which university engineering students test their own vehicle design concepts. General Motors, a major sponsor of the event, has donated Chevrolet Suburban sport utility vehicles for use by the students. Credit: GM Desert Proving Ground Publications: Alternative fuel news: Official publication of the Clean Cities network and the Alternative Fuels Data Center, Vol. 5, No. 1 (NREL/BR-540-29699 ) Date: 6/7/2000 Index Date: 5/9/2001 DOE_office: Notes: Low resolution digital file only (2,991KB), not suitalbe for all uses, see more about FutureTruck @ www.futuretruck.org Subject: fuels and chemicals - hydrogen Descriptors: alternative fuels and hydrogen, concept, fuel efficiency, design, people and students, product and Chevrolet Suburban, sport utility vehicle, SUV, university Person/Place: Mesa, Arizona; GM Desert Proving Grounds Release Level Full/Internet DOE Information

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http://www.mechtech.com/link.cfm?link=http://www.mtimicrofuelcells.com

http://www.plugpower.com/technology/

http://www.ztekcorp.com/technology.htm

http://www.pg.siemens.com/en/fuelcells/hybrids/index.cfm?session=1154841x75763018

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