California Independent System Operator

Balancing Authority Summary Information

California Independent System Operator is ranked #7 out of 64 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityCalifornia Independent System Operator
States Arizona California Nevada New Mexico
Last Update Jul 2026
Annual Generation 169.4 TWh
Power Plants2,135
Utilities988
Ranked #7 out of 64 in terms of net annual generation
Ranked #12 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 34% Solar | 30% Water | 12.4% Wind | 11.3% Nuclear | 11%

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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 1,391
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Buena Vista Energy LLCLeeward Asset Management, LLCByron, CA96 GWhNov 2006Dec 2025 Wind
Foundation NWNAFoundation CA Fund V Manager, LLCCabazon, CA23 GWhNov 2012Dec 2025 Wind
Cabazon Wind PartnersShell Wind Energy Inc.Cabazon, CA108 GWhSep 2002Dec 2025 Wind
Foundation RRMFoundation CA Fund V Manager, LLCCabazon, CA10 GWhNov 2012Dec 2025 Wind
Las Virgenes Municipal Water DistrictTesla Inc.Calabasas, CA1 GWhJan 2014Dec 2025 Solar
Imperial Valley Solar, LLCImperial Valley Solar, LLCCalexico, CA442 GWhOct 2013Dec 2025 Solar
Imperial Solar Energy Center SouthCSOLAR IV South LLCCalexico, CA251 GWhOct 2013Dec 2025 Solar
Centinela Solar EnergyArevon Energy, Inc.Calexico, CA449 GWhJun 2013Dec 2025 Solar
Wistaria Ranch SolarRWE Clean EnergyCalexico, CA271 GWhNov 2018May 2026 Solar
Drew Solar LLCDrew Solar LLCCalexico, CA309 GWhOct 2022May 2026 Solar
Mount Signal Solar Farm IIMN8 Energy LLCCalexico, CA373 GWhDec 2019May 2026 Solar
Mount Signal Solar Farm VImperial Valley Solar 3, LLCCalexico, CA639 GWhOct 2018May 2026 Solar
CalCity Solar 1CalCity Solar 1, LLCCalifornia City, CA8 GWhOct 2019Dec 2025 Solar
California CityMN8 Energy LLCCalifornia City, CA5 GWhJun 2018Dec 2025 Solar
California Valley Solar RanchClearway Energy Operating LLCCalifornia Valley, CA559 GWhAug 2012Dec 2025 Solar
Whitewater Hydro PlantDesert Water AgencyCalifornia, CA5 GWhMar 1986Dec 2025 Water
Solar Gen 2 Solar FacilitySouthern Power CoCalipatria, CA377 GWhOct 2014Dec 2025 Solar
Springville HydroelectricCalleguas Mun Water DistrictCamarillo, CA659 MWhFeb 1994Dec 2025 Water
Glass House Camarillo CultivationGlass House Camarillo CultivationCamarillo, CA64 GWhJul 2012Dec 2025 Natural Gas
California State Univ at Channel IslandsSkyHigh 2 SolarCamarillo, CA8 GWhNov 2021Dec 2025 Solar
Kumeyaay WindLeeward Asset Management, LLCCampo, CA131 GWhNov 2005Dec 2025 Wind
Golden Acorn CasinoFoundation HA Energy Generation, LLCCampo, CA4 GWhJun 2014May 2026 Wind
Giffen Solar ParkGiffen Solar Park, LLCCantua Creek, CA20 GWhMay 2017Dec 2025 Solar
Aspiration GAES Distributed EnergyCantua Creek, CA21 GWhAug 2017Dec 2025 Solar
Superior Almond HullingRenewable Solar, IncCantua Creek, CA472 MWhAug 2024Dec 2025 Solar
RE TranquillitySouthern Power CoCantua Creek, CA485 GWhJun 2016Dec 2025 Solar
Great Valley Solar Portfolio Holdings, LRWE Clean EnergyCantua Creek, CA491 GWhNov 2017May 2026 Solar
Scarlet II HybridEDPR Scarlet II LLCCantua Creek, CA387 GWhNov 2024May 2026 Solar
Legoland CA Phase IOnyx Asset Services GroupCarlsbad, CA1 GWhMay 2025Dec 2025 Solar
Encina Water Pollution ControlEncina Joint Powers AuthorityCarlsbad, CA14 GWhOct 2008May 2026 Other Biomass Gas : 94.1% Natural Gas : 5.9%
Carlsbad Energy CenterNRG California Peaker Operations LLCCarlsbad, CA195 GWhNov 2018May 2026 Natural Gas
Life Technologies CarlsbadBloom EnergyCarlsbad, CA9 GWhJul 2012Dec 2025 Natural Gas
Total Energy FacilitiesLos Angeles County SanitationCarson, CA157 GWhDec 1985Dec 2025 Other Biomass Gas : 94.7% Natural Gas : 5.3%
Carson CogenerationCarson Cogeneration CoCarson, CA3 GWhNov 1989Sep 2025 Natural Gas
Watson CogenerationARCO Products Co-WatsonCarson, CA2 TWhNov 1987May 2026 Natural Gas : 76.2% Other Gas : 23.1% Waste/Other Oil : 0.7%
CPA Wilmington 1Prologis Logistics Services IncorporatedCarson, CA1 GWhJul 2025Dec 2025 Solar
CPA 2132 E DominguezPrologis Logistics Services IncorporatedCarson, CA913 MWhJul 2025Dec 2025 Solar
Ameresco Chiquita CanyonAMERESCO Chiquita Canyon LLCCastaic, CA2 GWhOct 2010Dec 2024 Landfill Gas
Edom Hills Project 1 LLCEdom Hills Project 1 LLCCathedral City, CA5 GWhAug 2008Jun 2025 Wind
East Portal GeneratorCalleguas Mun Water DistrictChatsworth, CA5 GWhDec 1986Dec 2025 Water
Chatsworth Industrial Center 1-SLLAX601Prologis Logistics Services IncorporatedChatsworth, CA132 MWhSep 2025Dec 2025 Solar
Collins Pine ProjectCollins Pine CoChester, CA15 GWhNov 1985Dec 2025 Wood/Wood Waste Solids
Sierra Nevada Brewing Co HybridSierra Nevada Brewing CoChico, CA11 GWhApr 2005Dec 2025 Natural Gas : 65.7% Solar : 19.5% Other Biomass Gas : 14.9%
Enloe Medical - ChicoBloom EnergyChico, CA15 GWhMay 2021Dec 2025 Natural Gas
Sierra Pacific Chinese CampSierra Pacific IndustriesChinese Camp, CA5 GWhFeb 2022Dec 2025 Solar
CA Institute for WomenEcoplexus, IncChino, CA2 GWhJan 2020Dec 2025 Solar
CamChino Leasing LLCCamChino Leasing LLCChino, CA7 GWhNov 1987Dec 2024 Natural Gas
San Antonio West Solar RooftopSS San Antonio West LLCChino, CA2 GWhJul 2012Dec 2025 Solar
Chowchilla IICalifornia Power Holdings LLCChowchilla, CA16 GWhMay 2001Dec 2024 Natural Gas
DGS Valley State PrisonForefront Power, LLCChowchilla, CA4 GWhJan 2021Dec 2024 Solar
Adera SolarAES Distributed EnergyChowchilla, CA33 GWhNov 2015Dec 2025 Solar
Diamond H Dairy PowerMadera DP 2, LLCChowchilla, CA12 GWhSep 2021Dec 2025 Other Biomass Gas
Avenue 26 SolarRPCA Solar 1, LLCChowchilla, CA13 GWhOct 2024Dec 2025 Solar
SeaWorld AquaticaOnyx Asset Services GroupChula Vista, CA2 GWhApr 2018Dec 2024 Solar
County of San Diego SBRCMN8 Energy LLCChula Vista, CA2 GWhNov 2018Dec 2025 Solar
Chula Vista Energy CenterWellhead Services, IncChula Vista, CA373 MWhApr 2001Dec 2025 Natural Gas
North Kern 2Madison Energy Investments LLCCity of Shafter, CA6 GWhJun 2024Dec 2025 Solar
Indian Valley Dam Hydro ProjectYolo County Flood Control WCDClearlake Oaks, CA11 GWhSep 1983Aug 2025 Water
CamancheEast Bay Municipal Util Dist - (CA)Clements & Wallace, CA17 GWhJun 1983Dec 2025 Water
SunZia Wind NorthPattern Operators LPClines Corner, NM313 GWh-May 2026 Wind
Cloverdale Solar CenterAdapture Renewables, Inc.Cloverdale, CA2 GWhApr 2019Dec 2025 Solar
ASTISunStrong Management, LLCCloverdale, CA1 GWhJan 2009Dec 2025 Solar
Cloverdale Solar IAltus Power America Management, LLCCloverdale, CA1 GWhMay 2014Dec 2025 Solar
Clovis East High SchoolTesla Inc.Clovis, CA1 GWhMar 2018Dec 2025 Solar
Clovis High SchoolTesla Inc.Clovis, CA2 GWhMar 2018Dec 2025 Solar
CDCR (CA) - Pleasant Valley State PrisonTeam-Solar, Inc.Coalinga, CA3 GWhJun 2014Dec 2025 Solar
DSH (CA) - Coalinga State HospitalTeam-Solar, Inc.Coalinga, CA4 GWhJun 2014Dec 2025 Solar
CA-DGS RFP-Pleasant Valley State PrisonForefront Power, LLCCoalinga, CA4 GWhDec 2023Dec 2024 Solar
Harris Farms Solar FacilityHarris Farms IncCoalinga, CA3 GWhFeb 2024Dec 2025 Solar
Coalinga Cogeneration FacilityAera Energy LLC-CoalingaCoalinga, CA42 GWhMay 1988Dec 2025 Natural Gas
Coalinga 25D CogenChevron USA IncCoalinga, CA39 GWhSep 1986Dec 2025 Natural Gas
Chicago ParkNevada Irrigation DistrictColfax, CA65 GWhOct 1965Dec 2025 Water
RollinsNevada Irrigation DistrictColfax, CA37 GWhJul 1980Dec 2025 Water
Agua Mansa Power PlantE I Colton LLCColton, CA4 GWhMay 2003Dec 2025 Natural Gas
Drews Generating FacilityColton Power LPColton, CA570 MWhJul 2001Dec 2025 Natural Gas
Century Generating FacilityColton Power LPColton, CA563 MWhAug 2001Dec 2025 Natural Gas
ESCA-LL-COLTON, LLCMadison Energy Holdings LLCColton, CA4 GWhAug 2021Dec 2025 Solar
Colton Solar Two, LLCColton Solar Two, LLCColton, CA789 MWhMar 2015Dec 2025 Solar
Corcoran Irrigation DistrictMadison Energy Investments LLCCorcoran, CA4 GWhAug 2019Sep 2025 Solar
Corcoran Solar 3RWE Clean EnergyCorcoran, CA48 GWhJan 2016Dec 2025 Solar
CDCR (CA) - Corcoran State PrisonSunE Corcoran SP Owner, LLCCorcoran, CA7 GWhNov 2013Dec 2025 Solar
CorcoranTerraform ArcadiaCorcoran, CA2 GWhDec 2013Dec 2025 Solar
Cottonwood Solar, LLC (City of Corcoran)Onward EnergyCorcoran, CA21 GWhApr 2015Dec 2025 Solar
CID Solar, LLCOnward EnergyCorcoran, CA41 GWhNov 2014Dec 2025 Solar
Corcoran SolarRWE Clean EnergyCorcoran, CA22 GWhJul 2013Dec 2025 Solar
Corcoran Solar 2RWE Clean EnergyCorcoran, CA47 GWhApr 2015Dec 2025 Solar
CoronaMetropolitan Water District of S CACorona, CA13 GWhJul 1983Apr 2025 Water
TemescalMetropolitan Water District of S CACorona, CA14 GWhJun 1983Apr 2025 Water
Clearwater Power PlantCity of Riverside - (CA)Corona, CA4 GWhFeb 2005Dec 2025 Natural Gas
Temescal Canyon RV, LLCTemescal Canyon RV, LLCCorona, CA2 GWhApr 2011Dec 2025 Solar
SunZia Wind SouthPattern Operators LPCorona, NM1 TWh-May 2026 Wind
Orange Coast College PH2 Solar ProjectSolar Star Coastal Pirate, LLCCosta Mesa, CA4 GWhApr 2022Dec 2025 Solar
C&H Sugar PlantC&H Sugar Company IncCrockett, CA41 GWhSep 1957Apr 2026 Purchased Steam
Crockett Cogen ProjectCrockett CogenerationCrockett, CA1 TWhNov 1995Feb 2026 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 2024May 2026 Solar
ProximaProxima Solar, LLCCrows Landing, CA465 GWhMar 2024May 2026 Solar
Apple Campus 2 PVApple, IncCupertino, CA16 GWhMay 2017Dec 2025 Solar
Apple Campus 2 Fuel CellApple, IncCupertino, CA31 GWhMay 2017Dec 2025 Landfill Gas
Cuyama Solar, LLCCuyama Solar, LLCCuyama, CA59 GWhOct 2017May 2026 Solar

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577
#15ISO New England111.1 TWh1,629
#16Bonneville Power Administration91.6 TWh167