Number of geothermal power plants in the U.S. 2001-2023

Published by Lucía Fernández, Feb 19, 2025

In 2023, there were 64 geothermal power plants operating across the United States. Since 2001, the number of geothermal power stations in the U.S. has increased by almost 50 percent. California is the state with the highest number of geothermal power plants.

Number of geothermal power plants in the United States from 2001 to 2023

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Release date

2025

Region

United States

Survey time period

2023

Special properties

Plants operated by electric utilities.

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