Directory of Power Plants in California
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Drum 2 | Pacific Gas & Electric Co. | Alta, CA | California Independent System Operator (CISO) | 148.6 GWh | Nov 1965 | Dec 2024 | Water |
| Hyperion Treatment Plant CHP Plant | Constellation New Energy Inc. | Playa del Rey, CA | Los Angeles Department of Water and Power (LDWP) | 149.3 GWh | Mar 2017 | Oct 2025 | Other Biomass Gas : 67.9% Natural Gas : 32.1% |
| Butt Valley | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 149.3 GWh | Nov 1958 | Dec 2024 | Water |
| Solar Star California, XLI, LLC | MN8 Energy LLC | Rosamond, CA | California Independent System Operator (CISO) | 150.0 GWh | Nov 2016 | Oct 2025 | Solar |
| Puente Hills Energy Recovery | Los Angeles County Sanitation | Whittier, CA | California Independent System Operator (CISO) | 151.7 GWh | Sep 1986 | Oct 2025 | Landfill Gas |
| Bowerman Power LFG, LLC | Bowerman Power LFG, LLC | Irvine, CA | California Independent System Operator (CISO) | 153.5 GWh | Mar 2016 | Dec 2024 | Landfill Gas |
| Regulus Solar Project | Regulus Solar, LLC | Bakersfield, CA | California Independent System Operator (CISO) | 153.6 GWh | Oct 2014 | Dec 2024 | Solar |
| Estrella Solar & Storage | AES Clean Energy | Lancaster, CA | California Independent System Operator (CISO) | 154.3 GWh | Nov 2023 | Oct 2025 | Solar |
| Kern River Cogeneration | Kern River Cogeneration Co | Bakersfield, CA | California Independent System Operator (CISO) | 154.9 GWh | Jun 1985 | Sep 2025 | Natural Gas |
| Rio Bravo Rocklin | Rio Bravo Rocklin | Lincoln, CA | California Independent System Operator (CISO) | 155.2 GWh | May 1989 | Dec 2024 | Wood/Wood Waste Solids : 99.1% Natural Gas : 0.9% |
| Edwards Sanborn E5 | Terra-Gen Operating Co-Hybrid | Mojave, CA | California Independent System Operator (CISO) | 155.7 GWh | Nov 2022 | Oct 2025 | Solar |
| Narrows 2 | Yuba County Water Agency | Browns Valley, CA | California Independent System Operator (CISO) | 156.8 GWh | Nov 1969 | Dec 2024 | Water |
| Total Energy Facilities | Los Angeles County Sanitation | Carson, CA | California Independent System Operator (CISO) | 160.8 GWh | Dec 1985 | Dec 2024 | Other Biomass Gas : 99.6% |
| Harbor | Los Angeles Department of Water & Power | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 162.4 GWh | Jun 1949 | Oct 2025 | Natural Gas |
| PE Berkeley | Berkeley Cogeneration Facility | Berkeley, CA | California Independent System Operator (CISO) | 166.2 GWh | May 1987 | Oct 2025 | Natural Gas |
| Desert View Power | Desert View Power Inc | Mecca, CA | Imperial Irrigation District (IID) | 166.6 GWh | Oct 1991 | Apr 2024 | Wood/Wood Waste Solids : 99.0% Natural Gas : 1.0% |
| Woodland Biomass Power Ltd | DTE Energy Services-Woodland | Woodland, CA | California Independent System Operator (CISO) | 170.9 GWh | Aug 1989 | Dec 2024 | Wood/Wood Waste Solids : 99.5% Natural Gas : 0.5% |
| W E Warne | California Dept. of Water Resources | Gorman, CA | California Independent System Operator (CISO) | 171.5 GWh | Oct 1982 | Dec 2024 | Water |
| Painted Hills Wind Park | Terra-Gen Operating Co-Wind | Whitewater, CA | California Independent System Operator (CISO) | 173.1 GWh | Oct 1985 | Oct 2025 | Wind |
| Big Creek 8 | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 173.8 GWh | Jul 1921 | Dec 2024 | Water |
| RE Barren Ridge 1 | RE Barren Ridge 1, LLC | Mojave, CA | Los Angeles Department of Water and Power (LDWP) | 175.0 GWh | Jul 2016 | Dec 2024 | Solar |
| RE Astoria | RE Astoria LLC | Rosamond, CA | California Independent System Operator (CISO) | 175.6 GWh | Nov 2016 | Oct 2025 | Solar |
| San Francisquito 1 | Los Angeles Department of Water & Power | Saugus, CA | Los Angeles Department of Water and Power (LDWP) | 177.7 GWh | Mar 1917 | Dec 2024 | Water |
| Mt Poso Cogeneration | Mt Poso Cogeneration Co | Bakersfield, CA | California Independent System Operator (CISO) | 179.7 GWh | Apr 1989 | Nov 2024 | Wood/Wood Waste Solids : 99.3% Natural Gas : 0.7% |
| Salton Sea Power Gen Co - Unit 4 | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 179.8 GWh | Apr 1996 | Dec 2024 | Geothermal |
| Northern Orchard Solar PV, LLC | Northern Orchard Solar PV, LLC | Taft, CA | California Independent System Operator (CISO) | 181.4 GWh | - | Oct 2025 | Solar |
| Desert Harvest II LLC | Desert Harvest II LLC | Desert Center, CA | California Independent System Operator (CISO) | 182.9 GWh | Nov 2020 | Oct 2025 | Solar |
| Belden | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 184.2 GWh | Aug 1969 | Oct 2025 | Water |
| Eland Solar & Storage Center, Phase 2 Hy | 69SV 8me LLC | Mojave, CA | Los Angeles Department of Water and Power (LDWP) | 184.8 GWh | - | Oct 2025 | Solar |
| Mountain View IV | AES Distributed Energy | North Palm Springs, CA | California Independent System Operator (CISO) | 186.8 GWh | Jan 2012 | Dec 2024 | Wind |
| Ivanpah 1 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 187.4 GWh | Nov 2013 | Oct 2025 | Solar : 97.0% Natural Gas : 3.0% |
| Pit 1 | Pacific Gas & Electric Co. | Burney, CA | California Independent System Operator (CISO) | 188.4 GWh | Aug 1922 | Dec 2024 | Water |
| UCLA So Campus Cogen Project | University of California-LA | Los Angeles, CA | Los Angeles Department of Water and Power (LDWP) | 190.1 GWh | Sep 1993 | Oct 2025 | Natural Gas |
| Kern River 1 | Southern California Edison Co | Bakersfield, CA | California Independent System Operator (CISO) | 192.1 GWh | Apr 1907 | Dec 2024 | Water |
| Sierra Pacific Quincy Facility | Sierra Pacific Industries | Quincy, CA | California Independent System Operator (CISO) | 192.5 GWh | Nov 1986 | Dec 2024 | Wood/Wood Waste Solids |
| Burney Forest Products | Burney Forest Products, A Joint Venture | Burney, CA | California Independent System Operator (CISO) | 193.3 GWh | Sep 1989 | Dec 2024 | Wood/Wood Waste Solids : 94.4% Natural Gas : 5.6% |
| Alta Wind Energy Center IV | Alta Wind IV, LLC | Mojave, CA | California Independent System Operator (CISO) | 193.4 GWh | Mar 2011 | Dec 2024 | Wind |
| Woodleaf | South Feather Water and Power Agency | Forbestown, CA | California Independent System Operator (CISO) | 193.8 GWh | Oct 1963 | Dec 2024 | Water |
| Haas | Pacific Gas & Electric Co. | Balch Camp, CA | California Independent System Operator (CISO) | 194.7 GWh | Nov 1958 | Oct 2025 | Water |
| Summit Winds | Greenbacker Renewable Energy Corporation | Livermore, CA | California Independent System Operator (CISO) | 195.2 GWh | Jun 2021 | Oct 2025 | Wind |
| Montezuma Wind II | NextEra Energy Montezuma Wind II, LLC | Birds Landing, CA | California Independent System Operator (CISO) | 195.7 GWh | Dec 2011 | Dec 2024 | Wind |
| THUMS | THUMS Long Beach Company | Long Beach, CA | California Independent System Operator (CISO) | 197.9 GWh | Dec 2002 | Oct 2025 | Natural Gas |
| San Gorgonio Windplant WPP1993 | FPL Energy Operating Services, Inc. | North Palm Springs, CA | California Independent System Operator (CISO) | 202.0 GWh | Nov 2011 | Dec 2024 | Wind |
| Redding Power | City of Redding - (CA) | Redding, CA | Balancing Authority of Northern California (BANC) | 203.5 GWh | Dec 1988 | Oct 2025 | Natural Gas |
| HL Power | HL Power Company | Wendel, CA | California Independent System Operator (CISO) | 204.8 GWh | Jun 1989 | Dec 2024 | Wood/Wood Waste Solids : 99.8% |
| Lockhart Solar PV II | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 206.7 GWh | Jun 2023 | Oct 2025 | Solar |
| University of California San Diego Hybri | University of California San Diego | La Jolla, CA | California Independent System Operator (CISO) | 208.0 GWh | Jun 2001 | Oct 2025 | Natural Gas |
| Solverde 1 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 208.8 GWh | Nov 2016 | Oct 2025 | Solar |
| Big Creek 2A | Southern California Edison Co | Auberry, CA | California Independent System Operator (CISO) | 214.4 GWh | Jul 1928 | Oct 2025 | Water |
| Castaic | Los Angeles Department of Water & Power | Castaic, CA | Los Angeles Department of Water and Power (LDWP) | 217.2 GWh | Dec 1971 | Oct 2025 | Water |
| Henrietta Solar Project | Southern Power Co | Lemoore, CA | California Independent System Operator (CISO) | 218.0 GWh | Jul 2016 | Dec 2024 | Solar |
| Donnells | Oakdale&South San Joaquin Irrigation D. | None, CA | California Independent System Operator (CISO) | 219.2 GWh | May 1957 | Dec 2024 | Water |
| RE Mustang LLC | MN8 Energy LLC | Lemoore, CA | California Independent System Operator (CISO) | 220.6 GWh | Jul 2016 | Dec 2024 | Solar |
| Caribou 1 | Pacific Gas & Electric Co. | Belden, CA | California Independent System Operator (CISO) | 221.0 GWh | May 1921 | Dec 2024 | Water |
| Alta Wind VIII | Nextera Energy Resources | Mojave, CA | California Independent System Operator (CISO) | 222.0 GWh | Dec 2011 | Dec 2024 | Wind |
| Vasco Winds | Vasco Winds, LLC | Livermore, CA | California Independent System Operator (CISO) | 223.0 GWh | Nov 2011 | Dec 2024 | Wind |
| Coachella Hills Wind | Terra-Gen Operating Co-Wind | Palm Springs, CA | California Independent System Operator (CISO) | 223.6 GWh | Feb 2021 | Oct 2025 | Wind |
| Kern River Eastridge Cogen | Chevron USA Inc | Bakersfield, CA | California Independent System Operator (CISO) | 223.6 GWh | May 1988 | Oct 2025 | Natural Gas |
| Tiger Creek | Pacific Gas & Electric Co. | Pioneer, CA | California Independent System Operator (CISO) | 225.1 GWh | May 1931 | Dec 2024 | Water |
| Vulcan-BN Geothermal Power Company | CalEnergy Operating Corporation | Calipatria, CA | Imperial Irrigation District (IID) | 227.2 GWh | Nov 1985 | Dec 2024 | Geothermal |
| Valero Wilmington Cogeneration Plant | Valero Wilmington | Wilmington, CA | Los Angeles Department of Water and Power (LDWP) | 228.2 GWh | Oct 2017 | Dec 2024 | Natural Gas |
| San Pablo Raceway | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 231.4 GWh | Jul 2019 | Oct 2025 | Solar |
| Brea Expansion Plant | Brea Power II | Brea, CA | California Independent System Operator (CISO) | 233.0 GWh | Oct 2012 | Oct 2025 | Landfill Gas |
| Strauss Wind Farm | Strauss Wind LLC | Lompoc, CA | California Independent System Operator (CISO) | 233.1 GWh | Nov 2023 | Oct 2025 | Wind |
| Pinyon Pine II | Pinyon Pines Wind II, LLC | Mojave, CA | California Independent System Operator (CISO) | 233.1 GWh | Oct 2012 | Dec 2024 | Wind |
| High Winds LLC | FPLE High Winds, LLC | Birds Landing, CA | California Independent System Operator (CISO) | 233.3 GWh | Jun 2003 | Dec 2024 | Wind |
| Desert Harvest, LLC | Desert Harvest, LLC | Desert Center, CA | California Independent System Operator (CISO) | 233.7 GWh | Nov 2020 | Oct 2025 | Solar |
| Point Wind | Terra-Gen Operating Co-Wind | Tehachapi, CA | California Independent System Operator (CISO) | 234.9 GWh | Feb 2021 | Oct 2025 | Wind |
| Ivanpah 3 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 235.6 GWh | Nov 2013 | Oct 2025 | Solar : 96.2% Natural Gas : 3.8% |
| Oasis Wind | Terra-Gen Operating Co-Wind | Mojave, CA | California Independent System Operator (CISO) | 238.4 GWh | Nov 2004 | Dec 2024 | Wind |
| Sandrini Solar 100 | EDPR CA Solar Park II LLC | Mettler, CA | California Independent System Operator (CISO) | 241.0 GWh | Nov 2024 | Oct 2025 | Solar |
| Pit 6 | Pacific Gas & Electric Co. | Montgomery Creek, CA | California Independent System Operator (CISO) | 242.3 GWh | Jul 1965 | Dec 2024 | Water |
| Electra | Pacific Gas & Electric Co. | Jackson, CA | California Independent System Operator (CISO) | 243.1 GWh | May 1948 | Oct 2025 | Water |
| Carlsbad Energy Center | NRG California Peaker Operations LLC | Carlsbad, CA | California Independent System Operator (CISO) | 243.6 GWh | Nov 2018 | Oct 2025 | Natural Gas |
| Lockhart Solar PV, LLC | Terra-Gen Operating Co-Solar | Hinkley, CA | California Independent System Operator (CISO) | 243.6 GWh | Nov 1989 | Oct 2025 | Solar |
| Coso Energy Developers | Coso Operating Co LLC | Inyokern, CA | California Independent System Operator (CISO) | 244.2 GWh | Nov 1988 | Dec 2024 | Geothermal |
| Sky River Wind Energy Center | Sky River Wind LLC | Tehachapi, CA | California Independent System Operator (CISO) | 245.0 GWh | Jan 1991 | Dec 2024 | Wind |
| New-Indy Ontario Mill | New-Indy Ontario LLC | Ontario, CA | California Independent System Operator (CISO) | 245.2 GWh | May 1985 | Oct 2025 | Natural Gas |
| Golden Hills Wind | Golden Hills Wind, LLC | Livermore, CA | California Independent System Operator (CISO) | 247.4 GWh | Nov 2015 | Dec 2024 | Wind |
| Rabbitbrush Solar, LLC | Leeward Asset Management, LLC | Rosamond, CA | California Independent System Operator (CISO) | 247.6 GWh | Sep 2022 | Oct 2025 | Solar : 99.9% |
| Rising Tree Wind Farm | Rising Tree Wind Farm LLC | Mojave, CA | California Independent System Operator (CISO) | 249.0 GWh | Dec 2014 | Dec 2024 | Wind |
| Ivanpah 2 | NRG Energy Services | Nipton, CA | California Independent System Operator (CISO) | 250.9 GWh | Nov 2013 | Oct 2025 | Solar : 95.5% Natural Gas : 4.5% |
| Willow Spring Solar, LLC | Willow Spring Solar LLC | Rosamond, CA | California Independent System Operator (CISO) | 253.2 GWh | Dec 2018 | Oct 2025 | Solar |
| Springbok 3 Solar Farm Hybrid | 64KT 8me LLC | Cantil, CA | Los Angeles Department of Water and Power (LDWP) | 254.0 GWh | Jun 2019 | Oct 2025 | Solar |
| Maverick Solar 6, LLC | Maverick Solar 6, LLC | Desert Center, CA | California Independent System Operator (CISO) | 254.3 GWh | Oct 2021 | Oct 2025 | Solar |
| Resurgence Solar | Resurgence Solar | Boron, CA | California Independent System Operator (CISO) | 254.8 GWh | Jul 2023 | Oct 2025 | Solar |
| Salinas River Cogeneration | Salinas River Cogeneration Co | San Ardo, CA | California Independent System Operator (CISO) | 255.3 GWh | Oct 1991 | Oct 2025 | Natural Gas |
| AES Redondo Beach LLC | AES Redondo Beach LLC | Redondo Beach, CA | California Independent System Operator (CISO) | 256.2 GWh | Sep 1954 | Dec 2023 | Natural Gas |
| Argus Cogen Plant | Searles Valley Minerals Operations Inc. | Trona, CA | California Independent System Operator (CISO) | 256.3 GWh | Nov 1947 | Oct 2025 | Bituminous Coal : 95.1% Natural Gas : 4.9% |
| Quinto Solar PV Project | Arevon Energy, Inc. | Gustine, CA | California Independent System Operator (CISO) | 257.0 GWh | Oct 2015 | Dec 2024 | Solar |
| CA Flats Solar 130, LLC | California Flats Solar 130, LLC | Shandon, CA | California Independent System Operator (CISO) | 258.8 GWh | Oct 2017 | Oct 2025 | Solar |
| Rising Tree Wind Farm III | Rising Tree Wind Farm III LLC | Mojave, CA | California Independent System Operator (CISO) | 261.4 GWh | May 2015 | Dec 2024 | Wind |
| Catalina Solar LLC | EDF Renewable Asset Holdings, Inc. | Rosamond, CA | California Independent System Operator (CISO) | 262.2 GWh | Nov 2012 | Dec 2024 | Solar |
| Windstar 1 | Nextera Energy Resources | Tehachapi, CA | California Independent System Operator (CISO) | 263.0 GWh | Jan 2012 | Dec 2024 | Wind |
| Imperial Solar Energy Center South | CSOLAR IV South LLC | Calexico, CA | California Independent System Operator (CISO) | 264.3 GWh | Oct 2013 | Dec 2024 | Solar |
| Shiloh III Wind Project LLC | EDF Renewable Asset Holdings, Inc. | Birds Landing, CA | California Independent System Operator (CISO) | 265.2 GWh | Nov 2011 | Dec 2024 | Wind |
| Maverick Solar 4, LLC | Maverick Solar 4, LLC | Desert Center, CA | California Independent System Operator (CISO) | 267.5 GWh | Nov 2020 | Oct 2025 | Solar |
| Exchequer | Merced Irrigation District | Snelling, CA | California Independent System Operator (CISO) | 267.9 GWh | Jun 1967 | Dec 2024 | Water |
| Antelope Expansion 2 | AES Distributed Energy | Lancaster, CA | California Independent System Operator (CISO) | 268.1 GWh | Nov 2018 | Oct 2025 | Solar |
| Hatchet Ridge Wind Project | Pattern Operators LP | Burney, CA | California Independent System Operator (CISO) | 268.2 GWh | Nov 2010 | Dec 2024 | Wind |
Browse Power Plants By California Counties
Figures are based on October 2025 generation numbers.| County | State Rank | Active Plants | Oct 2025 Generation |
|---|---|---|---|
| Mendocino County, CA | # 55 | 5 | 12.3 GWh |
| Glenn County, CA | # 54 | 2 | 18.7 GWh |
| Marin County, CA | # 53 | 3 | 19.0 GWh |
| Sierra County, CA | # 52 | 3 | 33.0 GWh |
| Napa County, CA | # 51 | 9 | 51.0 GWh |
| Tehama County, CA | # 50 | 7 | 59.7 GWh |
| Santa Cruz County, CA | # 49 | 6 | 60.5 GWh |
| San Francisco County, CA | # 48 | 10 | 84.0 GWh |
| Siskiyou County, CA | # 47 | 8 | 89.8 GWh |
| San Mateo County, CA | # 46 | 11 | 133.9 GWh |
| Yolo County, CA | # 45 | 15 | 212.2 GWh |
| Nevada County, CA | # 44 | 12 | 219.1 GWh |
| San Benito County, CA | # 43 | 6 | 293.7 GWh |
| Mariposa County, CA | # 42 | 2 | 299.7 GWh |
| Santa Barbara County, CA | # 41 | 18 | 337.8 GWh |
| Lassen County, CA | # 40 | 9 | 341.0 GWh |
| Humboldt County, CA | # 39 | 10 | 472.3 GWh |
| Calaveras County, CA | # 38 | 6 | 501.4 GWh |
| Merced County, CA | # 37 | 31 | 543.8 GWh |
| Trinity County, CA | # 36 | 5 | 570.3 GWh |
| Amador County, CA | # 35 | 8 | 664.9 GWh |
| Ventura County, CA | # 34 | 32 | 752.7 GWh |
| Mono County, CA | # 33 | 9 | 785.9 GWh |
| Lake County, CA | # 32 | 10 | 904.9 GWh |
| Madera County, CA | # 31 | 28 | 970.8 GWh |
| Inyo County, CA | # 30 | 23 | 1.1 TWh |
| El Dorado County, CA | # 29 | 15 | 1.4 TWh |
| Tulare County, CA | # 28 | 69 | 1.5 TWh |
| County | State Rank | Active Plants | Oct 2025 Generation |
|---|---|---|---|
| Yuba County, CA | # 27 | 5 | 1.5 TWh |
| Sutter County, CA | # 26 | 8 | 1.8 TWh |
| Plumas County, CA | # 25 | 13 | 1.9 TWh |
| Placer County, CA | # 24 | 24 | 1.9 TWh |
| San Joaquin County, CA | # 23 | 47 | 2.1 TWh |
| Alameda County, CA | # 22 | 47 | 2.5 TWh |
| Tuolumne County, CA | # 21 | 23 | 2.7 TWh |
| Stanislaus County, CA | # 20 | 25 | 2.8 TWh |
| Orange County, CA | # 19 | 59 | 2.9 TWh |
| Colusa County, CA | # 18 | 3 | 2.9 TWh |
| Monterey County, CA | # 17 | 29 | 2.9 TWh |
| Solano County, CA | # 16 | 40 | 3.2 TWh |
| Butte County, CA | # 15 | 25 | 3.5 TWh |
| Santa Clara County, CA | # 14 | 75 | 4.0 TWh |
| Kings County, CA | # 13 | 57 | 4.3 TWh |
| San Diego County, CA | # 12 | 151 | 4.9 TWh |
| Sonoma County, CA | # 11 | 26 | 5.2 TWh |
| Sacramento County, CA | # 10 | 65 | 6.5 TWh |
| Fresno County, CA | # 9 | 119 | 7.6 TWh |
| Shasta County, CA | # 8 | 46 | 7.7 TWh |
| Imperial County, CA | # 7 | 84 | 9.7 TWh |
| San Bernardino County, CA | # 6 | 204 | 12.6 TWh |
| Contra Costa County, CA | # 5 | 56 | 13.2 TWh |
| Riverside County, CA | # 4 | 159 | 14.8 TWh |
| Los Angeles County, CA | # 3 | 308 | 18.1 TWh |
| San Luis Obispo County, CA | # 2 | 22 | 20.0 TWh |
| Kern County, CA | # 1 | 313 | 34.9 TWh |