| Energy Efficiency and Renewable Energy |
| http://www.eere.energy.gov/ |
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EERE is the center for renewable energy technology research in the federal government. Their primary goal is promote alternatives to petroleum based energy production and consumption. |

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| National Renewable Energy Laboratory |
| http://www.nrel.gov/ |
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NREL is the primary laboratory in the United States for renewable energy research and development. NREL also sponsors a series of programs called Learning About Renewable Energy & Energy Efficiency for students and teachers. |

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| Hydrogen.gov |
| http://www.hydrogen.gov/index.html |
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This site is intended to be the clearinghouse on the US federal government R&D activities related to hydrogen in support of the President's hydrogen fuel cell initiative. |

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| Canadian Hydrogen Association |
| http://www.h2.ca/en/index.html |
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The Canadian Hydrogen Association is a nonprofit membership association composed of universities, research organizations, industry and small business. |

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| Alternative Fuels Data Center |
| http://www.eere.energy.gov/afdc/altfuel/hydrogen.html |
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The Energy Efficiency and Renewable Energy laboratory is a research arm of the Department of Energy that has a focus on "alternative fuels", namely hydrogen. |

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| Rocky Mountain Institute |
| http://www.rmi.org/sitepages/pid304.php |
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RMI is a non-profit organization that focused on promoting and understanding energy resource issues and the economic environmentalism. |

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