In 2023, there were ** geothermal power plants operating across the United States. Since 2001, the number of geothermal power stations in the U.S. has increased by almost ** percent. California is the state with the highest number of geothermal power plants.
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EIA. (February 19, 2025). Number of geothermal power plants in the United States from 2001 to 2023 [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 28, 2026, from /statistics/1558922/geothermal-power-plants-united-states/
EIA. "Number of geothermal power plants in the United States from 2001 to 2023." Chart. February 19, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 28, 2026. /statistics/1558922/geothermal-power-plants-united-states/
EIA. (2025). Number of geothermal power plants in the United States from 2001 to 2023. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 28, 2026. /statistics/1558922/geothermal-power-plants-united-states/
EIA. "Number of Geothermal Power Plants in The United States from 2001 to 2023." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 19 Feb 2025, /statistics/1558922/geothermal-power-plants-united-states/
EIA, Number of geothermal power plants in the United States from 2001 to 2023 ÌÇÐÄÆÆ½â°æ, /statistics/1558922/geothermal-power-plants-united-states/ (last visited July 28, 2026)
Number of geothermal power plants in the United States from 2001 to 2023 [Graph], EIA, February 19, 2025. [Online]. Available: /statistics/1558922/geothermal-power-plants-united-states/