National Renewable Energy Laboratory
Learning About Renewable Energy
Student Resources on Geothermal Energy
The following resources can provide you with information on geothermal energy — heat from the earth.
- Geothermal direct use — Producing heat directly from hot water within the earth.
- Geothermal electricity production — Generating electricity from the earth's heat.
- Geothermal heat pumps — Using the shallow ground to heat and cool buildings.
Content Last Updated: September 30, 2009
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