In 2023, there were about *** gigawatts of geothermal power capacity installed across the United States. Geothermal capacity in the country has increased slightly since 2001.
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IRENA. (July 15, 2024). Geothermal power capacity in the United States from 2001 to 2023 (in megawatts) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 22, 2026, from /statistics/183452/total-us-geothermal-energy-capacity-from-2000/
IRENA. "Geothermal power capacity in the United States from 2001 to 2023 (in megawatts)." Chart. July 15, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 22, 2026. /statistics/183452/total-us-geothermal-energy-capacity-from-2000/
IRENA. (2024). Geothermal power capacity in the United States from 2001 to 2023 (in megawatts). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 22, 2026. /statistics/183452/total-us-geothermal-energy-capacity-from-2000/
IRENA. "Geothermal Power Capacity in The United States from 2001 to 2023 (in Megawatts)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 15 Jul 2024, /statistics/183452/total-us-geothermal-energy-capacity-from-2000/
IRENA, Geothermal power capacity in the United States from 2001 to 2023 (in megawatts) ÌÇÐÄÆƽâ°æ, /statistics/183452/total-us-geothermal-energy-capacity-from-2000/ (last visited July 22, 2026)
Geothermal power capacity in the United States from 2001 to 2023 (in megawatts) [Graph], IRENA, July 15, 2024. [Online]. Available: /statistics/183452/total-us-geothermal-energy-capacity-from-2000/
