| Geysers Unit 5-20 | California | 1,163 MW | Geysers Power Co Llc |
| Calistoga Power Plant | California | 176 MW | Geysers Power Co Llc |
| Heber Geothermal | California | 151 MW | Orcal Geothermal, Inc |
| Mcginness Hills | Nevada | 116 MW | Ormat Nevada Inc |
| Geothermal 1 | California | 110 MW | Northern California Power Agny |
| Geothermal 2 | California | 110 MW | Northern California Power Agny |
| Mcginness Hills 3 | Nevada | 98.8 MW | Ormat Nevada Inc |
| Coso Finance Partners | California | 92.2 MW | Coso Operating Co Llc |
| Coso Power Developers | California | 90.0 MW | Coso Operating Co Llc |
| Coso Energy Developers | California | 90.0 MW | Coso Operating Co Llc |
| North Brawley Geothermal Plant | California | 80.0 MW | Ormat Nevada Inc |
| Sonoma California Geothermal | California | 78.0 MW | Geysers Power Co Llc |
| Tungsten Mountain | Nevada | 74.8 MW | Tungsten Mountain |
| Second Imperial Geothermal | California | 74.5 MW | Orcal Geothermal, Inc |
| Dixie Valley | Nevada | 70.9 MW | Ormat Nevada Inc |
| Stillwater Facility | Nevada | 69.2 MW | Ormat Stillwater Llc |
| Ngp Blue Mountain I Llc | Nevada | 63.9 MW | Ngp Blue Mountain I Llc |
| Patua Acquisition Project, Llc | Nevada | 58.6 MW | Patua Acquisition Company, Llc |
| Salton Sea Power Llc - Unit 5 | California | 58.3 MW | Calenergy Operating Corporation |
| Bottle Rock Power | California | 55.0 MW | Mayacma Geothermal |
| John L. Featherstone Plant | California | 55.0 MW | Hudson Ranch Power I Llc |
| Salton Sea Power Gen Co - Unit 3 | California | 53.9 MW | Calenergy Operating Corporation |
| Puna Geothermal Venture I | Hawaii | 51.0 MW | Puna Geothermal Venture |
| Salton Sea Power Gen Co - Unit 4 | California | 47.5 MW | Calenergy Operating Corporation |
| Ormesa Iii | California | 45.6 MW | Ormat Nevada Inc |
| Ce Leathers | California | 45.5 MW | Calenergy Operating Corporation |
| Del Ranch Company | California | 45.5 MW | Calenergy Operating Corporation |
| Elmore Company | California | 45.5 MW | Calenergy Operating Corporation |
| Cd4 | California | 44.4 MW | Cd4 |
| Vulcan-Bn Geothermal Power Company | California | 39.6 MW | Calenergy Operating Corporation |
| Blundell | Utah | 38.1 MW | Pacificorp |
| North Valley | Nevada | 37.0 MW | North Valley |
| Steamboat Hills Lp | Nevada | 33.6 MW | Ormat Nevada Inc |
| Neal Hot Springs Geothermal Project | Oregon | 33.0 MW | Us Geothermal Inc. |
| Tuscarora Geothermal Power Plant | Nevada | 32.0 MW | Ormat Nevada Inc |
| Richard Burdette Geothermal | Nevada | 30.0 MW | Ormat Nevada Inc |
| Galena 3 Geothermal Power Plant | Nevada | 30.0 MW | Ormat Nevada Inc |
| Brady | Nevada | 29.5 MW | Ormat Nevada Inc |
| Ormesa I | California | 26.4 MW | Ormat Nevada Inc |
| Desert Peak Power Plant | Nevada | 26.0 MW | Ormat Nevada Inc |
| Soda Lake 3 | Nevada | 26.0 MW | Amor Ix, Llc |
| Aidlin Geothermal Power Plant | California | 25.0 MW | Geysers Power Co Llc |
| Cove Fort | Utah | 25.0 MW | Ormat Cove Fort Llc |
| Don A Campbell 2 Geothermal | Nevada | 25.0 MW | Orni 37 Llc |
| Ormesa Ii | California | 24.0 MW | Ormat Nevada Inc |
| Steamboat Ii | Nevada | 23.7 MW | Steamboat Development Corp |
| Steamboat Iii | Nevada | 23.7 MW | Steamboat Development Corp |
| Salt Wells | Nevada | 23.6 MW | Ormat Salt Wells Llc |
| Jersey Valley Geothermal Power Plant | Nevada | 23.5 MW | Ormat Nevada Inc |
| Don A Campbell 1 Geothermal | Nevada | 22.5 MW | Orni 47, Llc |
| Star Peak Geothermal Plant | Nevada | 21.9 MW | Star Peak Geothermal Llc. |
| Geo East Mesa Ii | California | 21.6 MW | Ormat Nevada Inc |
| Beowawe | Nevada | 20.6 MW | Ormat Nevada Inc |
| Salton Sea Power Gen Co - Unit 2 | California | 20.0 MW | Calenergy Operating Corporation |
| Lightning Dock Geothermal | New Mexico | 19.2 MW | Lightning Dock Geothermal Hi-01, Llc |
| Raft River Geothermal Power Plant | Idaho | 18.0 MW | Us Geothermal Inc. |
| Galena 2 Geothermal Power Plant | Nevada | 16.5 MW | Ormat Nevada Inc |
| Mammoth G3 | California | 15.0 MW | Ormat Nevada Inc |
| Mammoth G2 | California | 15.0 MW | Ormat Nevada Inc |
| Thermo No 1 | Utah | 14.0 MW | Thermo No 1 Be 01 Llc |
| San Emidio | Nevada | 11.8 MW | Usg Nevada Llc |
| Ce Turbo Llc | California | 11.5 MW | Calenergy Operating Corporation |
| Mammoth G1 | California | 10.0 MW | Ormat Nevada Inc |
| Salton Sea Power Gen Co - Unit 1 | California | 10.0 MW | Calenergy Operating Corporation |
| Whitegrass No. 1 | Nevada | 6.4 MW | Open Mountain Energy Llc. |
| Paisley Geothermal Generating Plant | Oregon | 3.7 MW | Surprise Valley Electrification |
| Amedee Geothermal Venture I | California | 3.0 MW | Hays Ranches, Llc |
| West Ford Flat Power Plant | California | — MW | Geysers Power Co Llc |
| Bear Canyon Power Plant | California | — MW | Geysers Power Co Llc |
| Empire | Nevada | — MW | Usg Nevada Llc |
| Ormesa Ih | California | — MW | Ormat Nevada Inc |
| Steamboat 1 | Nevada | — MW | Ormat Nevada Inc |
| Ormesa Ie | California | — MW | Ormat Nevada Inc |
| Steamboat 1a Power Plant | Nevada | — MW | Ormat Nevada Inc |
| Four Mile Hill | California | — MW | Calpine Corporation |
| Telephone Flat | California | — MW | Calpine Corporation |
| Buckeye Geothermal Power Plant | California | — MW | Calpine Corporation |
| Wild Horse Power Plant | California | — MW | Calpine Corporation |
| Black Rock I | California | — MW | Ce Obsidian Energy Llc |
| Black Rock Ii | California | — MW | Ce Obsidian Energy Llc |
| Black Rock Iii | California | — MW | Ce Obsidian Energy Llc |
| Hudson Ranch Power Ii Llc | California | — MW | Hudson Ranch Power I Llc |
| Fish Lake Geothermal | Nevada | — MW | Fish Lake Geothermal Llc |
| Rodatherm Milford 1 | Utah | — MW | Rodatherm Energy Corporation |
| Cape Generating Station | Utah | — MW | Cape Holdco Llc |