2. Balancing Authorities
  3. California Independent System Operator

California Independent System Operator

Balancing Authority Summary Information

California Independent System Operator is ranked #7 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityCalifornia Independent System Operator
States Arizona California Nevada
Last Update Nov 2024
Annual Generation 191.5 TWh
Power Plants1,943
Utilities893
Ranked #7 out of 65 in terms of net annual generation
Ranked #7 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 45.6% Solar | 23.1% Water | 12.1% Wind | 10% Nuclear | 9%

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Daily Net Generation for California Independent System Operator for the past 3 Years

List of All California Independent System Operator Power Plants

Displaying Results 501 to 600 of 1,356
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Dominguez PlantEco Services Corp.Long Beach, CA14 GWhJul 1976Dec 2023 Waste Heat
Kern Valley SPEcoplexus, IncDelano, CA619 MWhAug 2023Dec 2023 Solar
Atascadero State HospitalEcoplexus, IncAtascadero, CA3 GWhJul 2020Dec 2023 Solar
CA Institute for WomenEcoplexus, IncChino, CA2 GWhJan 2020Dec 2023 Solar
CSP Los AngelesEcoplexus, IncLancaster, CA6 GWhSep 2022Dec 2023 Solar
Bear Creek SolarEcos Energy LLCLodi, CA4 GWhJan 2014Dec 2023 Solar
Kettleman Solar ProjectEcos Energy LLCLodi, CA3 GWhMar 2014Dec 2023 Solar
Vintner SolarEcos Energy LLCTempleton, CA4 GWhMar 2014Dec 2023 Solar
Munro Valley SolarEcos Energy LLCOlancha, CA8 GWhSep 2016Dec 2023 Solar
Merced Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2023 Solar
Mission Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2023 Solar
Hollister Solar LLCEcos Energy LLCHollister, CA4 GWhNov 2014Dec 2023 Solar
Diamond Valley Solar ProjectEcos Energy LLCWinchester, CA2 GWhDec 2014Dec 2023 Solar
EDF Renewable Windfarm V IncEDF Renewable Asset Holdings, Inc.Birds Landing, CA21 GWhDec 1989Dec 2023 Wind
Valentine Solar, LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA282 GWhOct 2019Aug 2024 Solar
Catalina Solar LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA263 GWhNov 2012Dec 2023 Solar
Shiloh Wind Project 2 LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA432 GWhDec 2008Dec 2023 Wind
Shiloh III Wind Project LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA276 GWhNov 2011Dec 2023 Wind
Pacific Wind LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA264 GWhJul 2012Dec 2023 Wind
Shiloh IV Wind Project LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA294 GWhNov 2012Dec 2023 Wind
Edom Hills Project 1 LLCEdom Hills Project 1 LLCCathedral City, CA11 GWhAug 2008Dec 2023 Wind
Sunshine Valley SolarEDP Renewables North America LLCArmagosa, NV254 GWhNov 2019Aug 2024 Solar
Sun Streams, LLCEDP Renewables North America LLCArlington, AZ413 GWhDec 2019Aug 2024 Solar
Windhub Solar A LLCEDP Renewables North America LLCMojave, CA45 GWhNov 2019Dec 2023 Solar
Scarlet Solar (CA)EDP Renewables North America LLCFresno, CA125 GWh-Aug 2024 Solar
Kettleman Solar -CentaurusEE Kettleman California LLCKettleman City, CA38 GWhJun 2015Dec 2023 Solar
E F Oxnard Energy FacilityEF Oxnard, LLCOxnard, CA8 GWhMay 1990Aug 2024 Natural Gas
HaypressEIF Haypress LLCSierra City, CA22 GWhNov 1988Aug 2023 Water
El DoradoEl Dorado Irrigation DistrictPollock Pines, CA101 GWhDec 1923Dec 2023 Water
El Segundo Energy Center LLCEl Segundo Energy Center, LLCEl Segundo, CA143 GWhJun 2013Aug 2024 Natural Gas
Elk Hills Power LLCElk Hills Power LLCTupman, CA2 TWhJun 2003Aug 2024 Natural Gas
EllwoodEllwood Power, LLCGoleta, CA4 GWhJul 1974Dec 2023 Natural Gas
Encina Water Pollution ControlEncina Joint Powers AuthorityCarlsbad, CA14 GWhOct 2008Aug 2024 Other Biomass Gas : 96.1% Natural Gas : 3.9%
Lincoln LandfillEnergy 2001 IncLincoln, CA29 GWhOct 2004Dec 2023 Landfill Gas
Enerparc CA1 LLCEnerparc CA 1, LLCHollister, CA2 GWhMay 2014Dec 2023 Solar
Medline Ind. Phase 2 TracyEnterSolarTracy, CA2 GWhMar 2018Dec 2023 Solar
Niagara Bottling StocktonEnterSolarStockton, CA2 GWhDec 2017Dec 2023 Solar
Preferred Freezer San LeandroEnterSolarSan Leandro, CA3 GWhJun 2017Dec 2023 Solar
Prologis L.PEnterSolarTracy, CA3 GWhJul 2018Dec 2023 Solar
FTF-PackingShedFamily Tree FarmsReedley, CA1 GWhMay 2013Dec 2023 Solar
Five Points Solar ParkFive Points Solar Park, LLCFive Points, CA102 GWhAug 2016Dec 2023 Solar
Cabrillo CollegeForefront Power, LLCAptos, CA13 MWhNov 2023Dec 2023 Solar
Fresno Sunnyside High School HybridForefront Power, LLCFresno, CA3 GWhNov 2020Dec 2023 Solar
Amazon - Stockton - Roof (SCK1) - (CA)Forefront Power, LLCStockton, CA4 GWhFeb 2023Dec 2023 Solar
Fresno Hoover High School HybridForefront Power, LLCFresno, CA2 GWhFeb 2020Dec 2023 Solar : 99.3% Electricity used for energy storage : 0.7%
SCCCD - Clovis Community CollegeForefront Power, LLCFresno, CA2 GWhNov 2018Dec 2023 Solar
CA - Ventura Co CCD - Moorpark CollegeForefront Power, LLCMoorpark, CA2 GWhJul 2023Dec 2023 Solar
Fresno Bullard High School HybridForefront Power, LLCFresno, CA2 GWhFeb 2020Dec 2023 Solar
DGS Central California Womens FacilityForefront Power, LLCChowchilla, CA3 GWhNov 2020Dec 2023 Solar
SCCCD - Fresno Community CollegeForefront Power, LLCFresno, CA4 GWhSep 2018Dec 2023 Solar
CA-Ventura Co CCD-Oxnard College CanopyForefront Power, LLCVentura, CA3 GWhNov 2022Dec 2023 Solar
DGS Wasco State PrisonForefront Power, LLCWasco, CA5 GWhJun 2020Dec 2023 Solar
Reedley Community College SolarForefront Power, LLCReedley, CA4 GWhNov 2018Dec 2023 Solar
UC Santa Cruz SolarForefront Power, LLCSanta Cruz, CA3 GWhJun 2021Dec 2022 Solar
CA-DGS-California Men's ColonyForefront Power, LLCSan Luis Obispo, CA4 GWhApr 2023Dec 2023 Solar
CA-DGS RFP-Salinas Valley State PrisonForefront Power, LLCSoledad, CA1 GWhOct 2023Dec 2023 Solar
CA - Fresno County - Juvenile HallForefront Power, LLCFresno, CA5 GWhFeb 2022Dec 2023 Solar
CA - Madera USD - Madera South HSForefront Power, LLCMadera, CA462 MWhAug 2023Dec 2023 Solar
DGS Valley State PrisonForefront Power, LLCChowchilla, CA4 GWhJan 2021Dec 2023 Solar
Foundation SaIinas Valley State PrisonFoundation CA Fund IX Manager, LLCSoledad, CA5 GWhJul 2018Dec 2023 Wind
Foundation California Training FacilityFoundation CA Fund IX Manager, LLCSoledad, CA6 GWhJul 2018Dec 2023 Wind
Foundation Mann PackingFoundation CA Fund IX Manager, LLCGonzales, CA6 GWhMar 2019Dec 2023 Wind
Foundation Cemex MadisonFoundation CA Fund V Manager, LLCMadison, CA2 GWhJul 2012Dec 2023 Wind
Foundation NWNAFoundation CA Fund V Manager, LLCCabazon, CA23 GWhNov 2012Dec 2023 Wind
Foundation RRMFoundation CA Fund V Manager, LLCCabazon, CA10 GWhNov 2012Dec 2023 Wind
Foundation Cemex BMQFoundation CA Fund VI Manager LLCApple Valley, CA4 GWhNov 2012Dec 2023 Wind
Foundation Wal-Mart Red BluffFoundation CA Fund VI Manager LLCRed Bluff, CA2 GWhAug 2012Aug 2024 Wind
Foundation Superior FarmsFoundation CA Fund VI Manager LLCDixon, CA712 MWhNov 2012Aug 2024 Wind
Foundation Cemex River PlantFoundation CA Fund VI Manager LLCVictorville, CA3 GWhNov 2012Dec 2023 Wind
Foundation Scheid VineyardsFoundation CA Fund VIII Manager, LLCGreenfield, CA4 GWhAug 2017Dec 2023 Wind
Foundation CDCR LACFoundation CA Fund VIII Manager, LLCLancaster, CA4 GWhNov 2017Dec 2023 Wind
Foundation Dole Fresh VegetablesFoundation CA Fund X Manager LLCSoledad, CA18 GWhJul 2022Dec 2023 Wind
Foundation STFoundation HA Energy Generation, LLCTracy, CA2 GWhMay 2011Dec 2023 Wind
Teichert Materials-Teichert VernalisFoundation HA Energy Generation, LLCSan Joaquin, CA2 GWhSep 2010Dec 2023 Wind
Foundation IEFoundation HA Energy Generation, LLCRancho Cucamonga, CA391 MWhNov 2011Dec 2023 Wind
Foundation ABFoundation HA Energy Generation, LLCFairfield, CA3 GWhOct 2011Dec 2023 Wind
Anheuser-Busch #2Foundation HA Energy Generation, LLCFairfield, CA4 GWhOct 2014Aug 2024 Wind
Taylor FarmsFoundation HA Energy Generation, LLCGonzales, CA4 GWhOct 2014Dec 2023 Wind
City of Soledad Water ReclamationFoundation HA Energy Generation, LLCSoledad, CA4 GWhOct 2014Dec 2023 Wind
Golden Acorn CasinoFoundation HA Energy Generation, LLCCampo, CA4 GWhJun 2014Aug 2024 Wind
Green Power IFPL Energy Green PowerNorth Palm Springs, CA318 MWhJun 1975Dec 2022 Wind
FPL Energy Montezuma Winds LLCFPL Energy Montezuma WindBirds Landing, CA98 GWhOct 2010Dec 2023 Wind
San Gorgonio Windplant WPP1993FPL Energy Operating Services, Inc.North Palm Springs, CA204 GWhNov 2011Dec 2023 Wind
High Winds LLCFPLE High Winds, LLCBirds Landing, CA238 GWhJun 2003Dec 2023 Wind
Friant Hydro FacilityFriant Power AuthorityFriant, CA106 GWhMar 1985Dec 2023 Water
Frontier Solar LLCFrontier Solar, LLCNewman, CA40 GWhMay 2016Dec 2023 Solar
FRV SI Transport Solar LPFRV SI Transport Solar, L.P. (Sacremento)Sacramento, CA1 GWhJul 2010Dec 2023 Solar
G2 Energy Hay RdG2 Energy LLCVacaville, CA11 GWhMay 2013Dec 2023 Landfill Gas
G2 Energy Ostrom Road LLCG2 Energy LLCWheatland, CA25 GWhJan 2009Dec 2023 Landfill Gas
Garnet Solar Generation Station I LLCGarnet Solar Generation Station I LLCPalm Springs, CA6 GWhNov 2014Dec 2023 Solar
San Joaquin SolarGASNA 6P, LLCHelm, CA37 GWhSep 2018Dec 2023 Solar
Genesis Solar Energy ProjectGenesis Solar LLCBlythe, CA609 GWhOct 2013Aug 2024 Solar
Geysers Unit 5-20Geysers Power Co LLCMiddletown, CA4 TWhMar 1971Aug 2024 Geothermal
Aidlin Geothermal Power PlantGeysers Power Co LLCMiddletown, CA77 GWhApr 1989Dec 2023 Geothermal
Calistoga Power PlantGeysers Power Co LLCMiddletown, CA467 GWhFeb 1984Aug 2024 Geothermal
Sonoma California GeothermalGeysers Power Co LLCMiddletown, CA432 GWhNov 1983Dec 2023 Geothermal
Giffen Solar ParkGiffen Solar Park, LLCCantua Creek, CA22 GWhMay 2017Dec 2023 Solar
Gilead Oceanside Solar ProjectGilead Sciences Inc.Oceanside, CA2 GWhNov 2021Dec 2023 Solar
Gilead Foster City Solar ProjectGilead Sciences Inc. Foster CityFoster City, CA1 GWhMar 2021Dec 2023 Solar
Gilead Sciences La Verne Rooftop SolarGilead Sciences, Inc. - La VerneLa Verne, CA3 GWhJun 2021Dec 2022 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#28Arizona Public Service Company21.8 TWh75
#52Arlington Valley, LLC3.6 TWh1
#35Balancing Authority of Northern California15.2 TWh83
#48Imperial Irrigation District5.7 TWh65
#33Los Angeles Department of Water and Power15.9 TWh120
#22Nevada Power Company37.6 TWh136
#56New Harquahala Generating Company, LLC2.9 TWh1
#18Salt River Project Agricultural Improvement and Power District59.0 TWh45
#57Turlock Irrigation District2.3 TWh11
#41Western Area Power Administration - Desert Southwest Region8.6 TWh30

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.461.0 TWh1,139
#5Southwest Power Pool290.4 TWh762
#6Southern Company Services, Inc. - Trans247.9 TWh393
#7California Independent System Operator191.5 TWh1,943
#9Tennessee Valley Authority157.5 TWh170
#10Florida Power & Light Co.147.7 TWh159
#12New York Independent System Operator130.0 TWh1,100
#13Duke Energy Carolinas110.9 TWh556
#15ISO New England102.8 TWh1,487
#16Bonneville Power Administration80.0 TWh158