A site by the Energy Information Administration of DOE. Provides information on renewable fuels in the farm of data, charts and tables.

Geographical maps and other information about renewable energy generation all over the world. The atlas is in three languages: English, French and German.

Nonprofit organization promoting renewable technology in the US Great Lakes region. Includes educational and program information.

A comprehensive guide to over 2800 renewable energy related businesses and organizations around the world.

U.S. Department of Energy web site for information on energy efficiency and renewable energy technologies.

General background and basic technical information about a variety of renewable energy sources, from solar panels to fuel cells.

California Energy Commission's information site for Californians who now have the power to choose a renewable electricity provider as the state deregulates the electricity industry.

Information on technologies and policies.

U.S. non-profit organization committed to accelerating the sustainable utilization of renewable energy. Information about incentives and other programs to encourage use of solar and other renewable energy.

Information about research to develop commercially viable energy technologies based on solar, wind, and geothermal resources that become significant domestic and international energy supplies, with a primary focus on the utility sector.