US Geothermal Power Plants Online

This section includes detailed information on operating US geothermal power plants. In addition to state summaries, you can also find details about the powerplant owner, location, start year, plant type, number of units, installed capacity, running capacity and more.
Geothermal Power Projects in Development

Based on data gathered for GEA’s Industry Update, GEA lists developing projects by state and phase of development.
Geothermal Heat Pumps

Provides basic information on geothermal heat pumps and links to Web sites with additional information.
Geothermal Resource Maps

Links to resource maps by state.
External Links

Looking for additional information?
DOE Project Database

Link to the US Department of Energy Geothermal Technologies Program’s project database, which details GTP-funded projects in the US.