# Geothermal Power Plants in the US 70 plants · 4,288 MW · across 7 states Top fuels: Geothermal (70 plants, 4,288 MW). Top owners: Ormat Technology (18); Berkshire Hathaway (11); Terra-Gen (7); Constellation Energy (4); Atlantica Sustainable Infrastructure (3). ## Top 70 plants by capacity (of 70 total) Format: name | capacity | fuel | status | url - Geysers Unit 5-20 | 1163 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/286-geysers-unit-5-20 - Calistoga Power Plant | 176 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/50066-calistoga-power-plant - Cape Generating Station | 159 MW | Geothermal | Under construction | https://www.powerplantsinfo.org/plant/68068-cape-generating-station - McGinness Hills 3 | 113 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/61912-mcginness-hills-3 - Geothermal 1 | 110 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/7368-geothermal-1 - Geothermal 2 | 110 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/7369-geothermal-2 - McGinness Hills | 104 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57446-mcginness-hills - Coso Finance Partners | 92 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10873-coso-finance-partners - Heber Geothermal | 92 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/54689-heber-geothermal - Coso Energy Developers | 90 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10875-coso-energy-developers - Coso Power Developers | 90 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10874-coso-power-developers - North Brawley Geothermal Plant | 80 MW | Geothermal | Out of service | https://www.powerplantsinfo.org/plant/56832-north-brawley-geothermal-plant - Sonoma California Geothermal | 78 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/510-sonoma-california-geothermal - Tungsten Mountain | 75 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/60785-tungsten-mountain - Second Imperial Geothermal | 75 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/54111-second-imperial-geothermal - Dixie Valley | 71 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/52015-dixie-valley - Stillwater Facility | 69 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/50765-stillwater-facility - NGP Blue Mountain I LLC | 64 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/56982-ngp-blue-mountain-i-llc - Patua Acquisition Project, LLC | 59 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/58319-patua-acquisition-project-llc - Salton Sea Power LLC - Unit 5 | 58 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/55983-salton-sea-power-llc-unit-5 - Bottle Rock Power | 55 MW | Geothermal | Out of service | https://www.powerplantsinfo.org/plant/902-bottle-rock-power - John L. Featherstone Plant | 55 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57475-john-l-featherstone-plant - Salton Sea Power Gen Co - Unit 3 | 54 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10759-salton-sea-power-gen-co-unit-3 - Puna Geothermal Venture I | 51 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/52028-puna-geothermal-venture-i - Salton Sea Power Gen Co - Unit 4 | 48 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/54996-salton-sea-power-gen-co-unit-4 - Ormesa III | 46 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10763-ormesa-iii - Elmore Company | 46 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10634-elmore-company - CE Leathers | 46 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10631-ce-leathers - Del Ranch Company | 46 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10632-del-ranch-company - CD4 | 44 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/63490-cd4 - Vulcan-BN Geothermal Power Company | 40 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/50210-vulcan-bn-geothermal-power-company - Blundell | 38 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/299-blundell - Steamboat Hills LP | 37 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/50654-steamboat-hills-lp - North Valley | 37 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/63491-north-valley - Beowawe | 35 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10287-beowawe - Neal Hot Springs Geothermal Project | 33 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/58022-neal-hot-springs-geothermal-project - Tuscarora Geothermal Power Plant | 32 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57451-tuscarora-geothermal-power-plant - Galena 3 Geothermal Power Plant | 32 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/56541-galena-3-geothermal-power-plant - Brady | 30 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/55991-brady - Fish Lake Geothermal | 27 MW | Geothermal | Planned | https://www.powerplantsinfo.org/plant/66618-fish-lake-geothermal - Steamboat III | 26 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/54666-steamboat-iii - Steamboat II | 26 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/54665-steamboat-ii - Soda Lake 3 | 26 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/63365-soda-lake-3 - Desert Peak Power Plant | 26 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10018-desert-peak-power-plant - Richard Burdette Geothermal | 26 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/56321-richard-burdette-geothermal - Aidlin Geothermal Power Plant | 25 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/52158-aidlin-geothermal-power-plant - Cove Fort | 25 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/58570-cove-fort - Ormesa II | 24 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/54724-ormesa-ii - Ormesa I | 24 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/50766-ormesa-i - Salt Wells | 24 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57213-salt-wells - Jersey Valley Geothermal Power Plant | 24 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57376-jersey-valley-geothermal-power-plant - Star Peak Geothermal Plant | 22 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/65773-star-peak-geothermal-plant - Geo East Mesa II | 22 MW | Geothermal | Out of service | https://www.powerplantsinfo.org/plant/54038-geo-east-mesa-ii - Salton Sea Power Gen Co - Unit 2 | 20 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10879-salton-sea-power-gen-co-unit-2 - Don A Campbell 1 Geothermal | 20 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/58533-don-a-campbell-1-geothermal - Don A Campbell 2 Geothermal | 20 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/60419-don-a-campbell-2-geothermal - Lightning Dock Geothermal | 19 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/58629-lightning-dock-geothermal - Raft River Geothermal Power Plant | 18 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/56317-raft-river-geothermal-power-plant - Galena 2 Geothermal Power Plant | 17 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/56540-galena-2-geothermal-power-plant - Mammoth G2 | 15 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10481-mammoth-g2 - Mammoth G3 | 15 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10479-mammoth-g3 - Thermo No 1 | 14 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57353-thermo-no-1 - San Emidio | 12 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/57456-san-emidio - CE Turbo LLC | 12 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/55984-ce-turbo-llc - Salton Sea Power Gen Co - Unit 1 | 10 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10878-salton-sea-power-gen-co-unit-1 - Mammoth G1 | 10 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/10480-mammoth-g1 - Whitegrass No. 1 | 6 MW | Geothermal | Operating | https://www.powerplantsinfo.org/plant/63001-whitegrass-no-1 - Paisley Geothermal Generating Plant | 4 MW | Geothermal | Out of service | https://www.powerplantsinfo.org/plant/59382-paisley-geothermal-generating-plant - Rodatherm Milford 1 | 2 MW | Geothermal | Under construction | https://www.powerplantsinfo.org/plant/68044-rodatherm-milford-1 - Amedee Geothermal Venture I | 1 MW | Geothermal | Planned | https://www.powerplantsinfo.org/plant/50964-amedee-geothermal-venture-i ## See also - Human page: https://www.powerplantsinfo.org/browse/geothermal - Per-plant detail: https://www.powerplantsinfo.org/api/plant/{eia_plant_id}/text ## Citation Source: https://www.powerplantsinfo.org