- Geothermal Energy in Hawaii - Hawaii's Energy, Ocean, and Technology Resources (State of Hawaii-Department of Business, Economic Development, and Tourism-Energy, Resources, and Technology Division)
- National Renewable Energy Laboratory (NREL) is the nation's leading laboratory for renewable energy and energy efficiency research. NREL develops renewable energy technologies to heat and cool buildings; increase efficiency in industry, light homes and offices; power cars and trucks; produce plastics, clothing, and chemicals; clean our water; and destroy toxic waste.
Geothermal Resources Council
P.O. Box 1350
Davis, CA 95617