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 Jan 2026
Annual Generation 184.8 TWh
Power Plants2,075
Utilities965
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 | 41.7% Solar | 26.8% Water | 11.8% Wind | 10.6% Nuclear | 9.5%

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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 201 to 300 of 1,388
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Las Virgenes Municipal Water DistrictTesla Inc.Calabasas, CA2 GWhJan 2014Dec 2024 Solar
Imperial Solar Energy Center SouthCSOLAR IV South LLCCalexico, CA264 GWhOct 2013Dec 2024 Solar
Centinela Solar EnergyArevon Energy, Inc.Calexico, CA353 GWhJun 2013Dec 2024 Solar
Imperial Valley Solar, LLCImperial Valley Solar, LLCCalexico, CA444 GWhOct 2013Dec 2024 Solar
Drew Solar LLCDrew Solar LLCCalexico, CA309 GWhOct 2022Oct 2025 Solar
Mount Signal Solar Farm VImperial Valley Solar 3, LLCCalexico, CA675 GWhOct 2018Oct 2025 Solar
Mount Signal Solar Farm IIMN8 Energy LLCCalexico, CA404 GWhDec 2019Oct 2025 Solar
Wistaria Ranch SolarConsolidated Edison Development Inc.Calexico, CA291 GWhNov 2018Oct 2025 Solar
California CityMN8 Energy LLCCalifornia City, CA5 GWhJun 2018Dec 2024 Solar
CalCity Solar 1CalCity Solar 1, LLCCalifornia City, CA8 GWhOct 2019Dec 2024 Solar
California Valley Solar RanchClearway Energy Operating LLCCalifornia Valley, CA598 GWhAug 2012Dec 2024 Solar
Whitewater Hydro PlantDesert Water AgencyCalifornia, CA5 GWhMar 1986Nov 2024 Water
Solar Gen 2 Solar FacilitySouthern Power CoCalipatria, CA364 GWhOct 2014Dec 2024 Solar
Springville HydroelectricCalleguas Mun Water DistrictCamarillo, CA98 MWhFeb 1994Dec 2024 Water
CSUCI Site AuthorityCSUCI Site AuthorityCamarillo, CA3 GWhFeb 1988Sep 2024 Natural Gas
Glass House Camarillo CultivationGlass House Camarillo CultivationCamarillo, CA78 GWhJul 2012Dec 2024 Natural Gas
California State Univ at Channel IslandsSkyHigh 2 SolarCamarillo, CA8 GWhNov 2021Dec 2024 Solar
Golden Acorn CasinoFoundation HA Energy Generation, LLCCampo, CA4 GWhJun 2014Oct 2025 Wind
Kumeyaay WindLeeward Asset Management, LLCCampo, CA127 GWhNov 2005Dec 2024 Wind
Scarlet II HybridEDPR Scarlet II LLCCantua Creek, CA377 GWhNov 2024Oct 2025 Solar
RE TranquillitySouthern Power CoCantua Creek, CA491 GWhJun 2016Dec 2024 Solar
Great Valley Solar Portfolio Holdings, LConsolidated Edison Development Inc.Cantua Creek, CA522 GWhNov 2017Oct 2025 Solar
Giffen Solar ParkGiffen Solar Park, LLCCantua Creek, CA19 GWhMay 2017Dec 2024 Solar
Aspiration GAES Distributed EnergyCantua Creek, CA21 GWhAug 2017Dec 2024 Solar
Encina Water Pollution ControlEncina Joint Powers AuthorityCarlsbad, CA14 GWhOct 2008Oct 2025 Other Biomass Gas : 94.2% Natural Gas : 5.8%
Carlsbad Energy CenterNRG California Peaker Operations LLCCarlsbad, CA244 GWhNov 2018Oct 2025 Natural Gas
Life Technologies CarlsbadBloom EnergyCarlsbad, CA9 GWhJul 2012Dec 2024 Natural Gas
Carson CogenerationCarson Cogeneration CoCarson, CA29 GWhNov 1989Aug 2024 Natural Gas
Watson CogenerationARCO Products Co-WatsonCarson, CA2 TWhNov 1987Oct 2025 Natural Gas : 79.1% Other Gas : 20.0% Waste/Other Oil : 0.9%
Total Energy FacilitiesLos Angeles County SanitationCarson, CA161 GWhDec 1985Dec 2024 Other Biomass Gas : 99.6%
Ameresco Chiquita CanyonAMERESCO Chiquita Canyon LLCCastaic, CA2 GWhOct 2010Dec 2024 Landfill Gas
Foothill FeederMetropolitan Water District of S CACastaic, CA20 GWhMar 1981Dec 2023 Water
Edom Hills Project 1 LLCEdom Hills Project 1 LLCCathedral City, CA12 GWhAug 2008Nov 2024 Wind
East Portal GeneratorCalleguas Mun Water DistrictChatsworth, CA4 GWhDec 1986Dec 2024 Water
Collins Pine ProjectCollins Pine CoChester, CA10 GWhNov 1985Dec 2024 Wood/Wood Waste Solids
Sierra Nevada Brewing Co HybridSierra Nevada Brewing CoChico, CA10 GWhApr 2005Dec 2024 Natural Gas : 76.8% Solar : 21.6% Other Biomass Gas : 1.6%
Enloe Medical - ChicoBloom EnergyChico, CA13 GWhMay 2021Dec 2024 Natural Gas
Sierra Pacific Chinese CampSierra Pacific IndustriesChinese Camp, CA5 GWhFeb 2022Dec 2024 Solar
CA Institute for WomenEcoplexus, IncChino, CA2 GWhJan 2020Dec 2024 Solar
CamChino Leasing LLCCamChino Leasing LLCChino, CA7 GWhNov 1987Dec 2024 Natural Gas
San Antonio West Solar RooftopSS San Antonio West LLCChino, CA2 GWhJul 2012Dec 2024 Solar
Chowchilla IICalifornia Power Holdings LLCChowchilla, CA16 GWhMay 2001Dec 2024 Natural Gas
Diamond H Dairy PowerMadera DP 2, LLCChowchilla, CA12 GWhSep 2021Dec 2024 Other Biomass Gas
Avenue 26 SolarRPCA Solar 1, LLCChowchilla, CA4 GWhOct 2024Dec 2024 Solar
DGS Valley State PrisonForefront Power, LLCChowchilla, CA4 GWhJan 2021Dec 2024 Solar
DGS Central California Womens FacilityForefront Power, LLCChowchilla, CA4 GWhNov 2020Nov 2024 Solar
Adera SolarAES Distributed EnergyChowchilla, CA17 GWhNov 2015Dec 2024 Solar
County of San Diego SBRCMN8 Energy LLCChula Vista, CA2 GWhNov 2018Dec 2024 Solar
SeaWorld AquaticaOnyx Asset Services GroupChula Vista, CA2 GWhApr 2018Dec 2024 Solar
Chula Vista Energy CenterWellhead Services, IncChula Vista, CA2 GWhApr 2001Nov 2024 Natural Gas
North Kern 2Madison Energy Investments LLCCity of Shafter, CA2 GWhJun 2024Dec 2024 Solar
Indian Valley Dam Hydro ProjectYolo County Flood Control WCDClearlake Oaks, CA6 GWhSep 1983Aug 2024 Water
CamancheEast Bay Municipal Util DistClements & Wallace, CA32 GWhJun 1983Dec 2024 Water
Cloverdale Solar IAltus Power America Management, LLCCloverdale, CA2 GWhMay 2014Dec 2024 Solar
ASTIPerpetual Energy SystemsCloverdale, CA1 GWhJan 2009Dec 2024 Solar
Cloverdale Solar CenterAdapture Renewables, Inc.Cloverdale, CA2 GWhApr 2019Dec 2024 Solar
Clovis High SchoolTesla Inc.Clovis, CA826 MWhMar 2018Dec 2024 Solar
Clovis East High SchoolTesla Inc.Clovis, CA1 GWhMar 2018Dec 2024 Solar
Harris Farms Solar FacilityHarris Farms IncCoalinga, CA3 GWhFeb 2024Dec 2024 Solar
CA-DGS RFP-Pleasant Valley State PrisonForefront Power, LLCCoalinga, CA4 GWhDec 2023Dec 2024 Solar
CDCR (CA) - Pleasant Valley State PrisonTeam-Solar, Inc.Coalinga, CA3 GWhJun 2014Dec 2024 Solar
DSH (CA) - Coalinga State HospitalTeam-Solar, Inc.Coalinga, CA5 GWhJun 2014Dec 2024 Solar
Coalinga 25D CogenChevron USA IncCoalinga, CA42 GWhSep 1986Dec 2024 Natural Gas
Coalinga Cogeneration FacilityAera Energy LLC-CoalingaCoalinga, CA36 GWhMay 1988Dec 2024 Natural Gas
Chicago ParkNevada Irrigation DistrictColfax, CA60 GWhOct 1965Dec 2024 Water
RollinsNevada Irrigation DistrictColfax, CA39 GWhJul 1980Dec 2024 Water
Century Generating FacilityColton Power LPColton, CA952 MWhAug 2001Dec 2024 Natural Gas
Drews Generating FacilityColton Power LPColton, CA1 GWhJul 2001Dec 2024 Natural Gas
Agua Mansa Power PlantE I Colton LLCColton, CA9 GWhMay 2003Dec 2024 Natural Gas
ESCA-LL-COLTON, LLCMadison Energy Holdings LLCColton, CA4 GWhAug 2021Dec 2024 Solar
Colton Solar Two, LLCColton Solar Two, LLCColton, CA1 GWhMar 2015Dec 2024 Solar
CDCR (CA) - Corcoran State PrisonSunE Corcoran SP Owner, LLCCorcoran, CA7 GWhNov 2013Dec 2024 Solar
CID Solar (CA)DG California Solar LLCCorcoran, CA4 GWhAug 2019Dec 2024 Solar
Corcoran Solar 2Consolidated Edison Development Inc.Corcoran, CA46 GWhApr 2015Dec 2024 Solar
Corcoran Solar 3Consolidated Edison Development Inc.Corcoran, CA46 GWhJan 2016Dec 2024 Solar
CorcoranTerraform ArcadiaCorcoran, CA2 GWhDec 2013Dec 2024 Solar
Cottonwood Solar, LLC (City of Corcoran)Onward EnergyCorcoran, CA23 GWhApr 2015Dec 2024 Solar
CID Solar, LLCOnward EnergyCorcoran, CA45 GWhNov 2014Dec 2024 Solar
Corcoran SolarConsolidated Edison Development Inc.Corcoran, CA35 GWhJul 2013Dec 2024 Solar
TemescalMetropolitan Water District of S CACorona, CA17 GWhJun 1983Dec 2024 Water
CoronaMetropolitan Water District of S CACorona, CA14 GWhJul 1983Dec 2024 Water
Temescal Canyon RV, LLCTemescal Canyon RV, LLCCorona, CA2 GWhApr 2011Dec 2024 Solar
Clearwater Power PlantCity of Riverside - (CA)Corona, CA10 GWhFeb 2005Dec 2024 Natural Gas
Orange Coast College PH2 Solar ProjectSolar Star Coastal Pirate, LLCCosta Mesa, CA4 GWhApr 2022Dec 2024 Solar
C&H Sugar PlantC&H Sugar Company IncCrockett, CA32 GWhSep 1957Oct 2025 Purchased Steam
Crockett Cogen ProjectCrockett CogenerationCrockett, CA1 TWhNov 1995Oct 2025 Natural Gas
Covanta Stanislaus EnergyCovanta Stanislaus IncCrows Landing, CA62 GWhAug 1988Dec 2024 Non-biogenic Municipal Solid Waste : 50.0% Biogenic Municipal Solid Waste : 40.9% Distillate Fuel Oil : 9.1%
PaulsellCrow Creek Solar, LLCCrows Landing, CA47 GWhMay 2024Oct 2025 Solar
ProximaProxima Solar, LLCCrows Landing, CA469 GWhMar 2024Oct 2025 Solar
Apple Campus 2 PVApple, IncCupertino, CA17 GWhMay 2017Dec 2024 Solar
Apple Campus 2 Fuel CellApple, IncCupertino, CA30 GWhMay 2017Dec 2024 Landfill Gas
APP Prune A-DBloom EnergyCupertino, CA27 GWhApr 2017Dec 2023 Natural Gas
Cuyama Solar, LLCCuyama Solar, LLCCuyama, CA61 GWhOct 2017Oct 2025 Solar
Daggett 2Daggett Solar Power 2 LLCDaggett, CA526 GWhNov 2023Oct 2025 Solar
Daggett 3Daggett Solar Power 3 LLCDaggett, CA876 GWhJun 2023Oct 2025 Solar
Sunray 3Sunray Energy 3 LLCDaggett, CA37 GWhNov 1985Dec 2024 Solar
Sunray 2Sunray Energy 2, LLCDaggett, CA58 GWhNov 1984Dec 2024 Solar
Agua Caliente Solar ProjectAgua Caliente SolarDateland, AZ544 GWhApr 2012Oct 2025 Solar
McFarland A Solar and StorageAES Clean EnergyDateland, AZ532 GWhNov 2023Oct 2025 Solar
McFarland B Solar and StorageAES Clean EnergyDateland, AZ524 GWhNov 2024Oct 2025 Solar : 99.9%

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565
#15ISO New England107.8 TWh1,577
#16Bonneville Power Administration83.7 TWh163