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 Jul 2025
Annual Generation 189.7 TWh
Power Plants2,051
Utilities948
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 | 43.4% Solar | 25.5% Water | 11.2% Wind | 10.7% Nuclear | 9.7%

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

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List of All California Independent System Operator Power Plants

Displaying Results 501 to 600 of 1,357
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
MCAGCC Cogen PlantDOD USMC Marine Air Ground CombatTwentynine Palms, CA69 GWhJan 2003Dec 2024 Natural Gas
Donaghy-StocktonDonaghy Sales Inc.Stockton, CA2 GWhSep 2021Dec 2024 Solar
Drew Solar LLCDrew Solar LLCCalexico, CA316 GWhOct 2022Apr 2025 Solar
Woodland Biomass Power LtdDTE Energy Services-WoodlandWoodland, CA171 GWhAug 1989Dec 2024 Wood/Wood Waste Solids : 99.5% Natural Gas : 0.5%
Childrens HospitalDTE San Diego COGEN Inc.San Diego, CA26 GWhMar 2000Apr 2025 Natural Gas
Stockton BiomassDTE Stockton LLCStockton, CA343 GWhNov 1987Dec 2024 Wood/Wood Waste Solids : 99.5%
Rio Bravo Solar 1 LLCDuke Energy Renewables ServicesMcKittrick, CA52 GWhNov 2016Dec 2024 Solar
SEPV9 Power PlantDuke Energy Renewables ServicesTwentynine Palms, CA24 GWhMay 2013Dec 2024 Solar
Rio Bravo Solar II LLCDuke Energy Renewables ServicesMcKittrick, CA51 GWhNov 2016Dec 2024 Solar
SEPV 8Duke Energy Renewables ServicesTwentynine Palms, CA33 GWhMay 2013Dec 2024 Solar
Wildwood Solar IIDuke Energy Renewables ServicesWasco, CA39 GWhDec 2016Dec 2024 Solar
Longboat Solar, LLCDuke Energy Renewables ServicesBarstow, CA41 GWhNov 2016Dec 2024 Solar
Sunset Reservoir North BasinDuke Energy Renewables ServicesSan Francisco, CA6 GWhAug 2010Dec 2024 Solar
Pumpjack Solar IDuke Energy Renewables ServicesMcKittrick, CA46 GWhDec 2014Dec 2024 Solar
Wildwood Solar I, LLCDuke Energy Renewables ServicesWasco, CA42 GWhJan 2015Dec 2024 Solar
Dynegy Moss Landing Power Plant HybridDynegy -Moss Landing LLCMoss Landing, CA3 TWhNov 1967Apr 2025 Natural Gas
Dynegy Oakland Power PlantDynegy Oakland, LLCOakland, CA3 GWhOct 1978Apr 2025 Jet Fuel
Agua Mansa Power PlantE I Colton LLCColton, CA9 GWhMay 2003Dec 2024 Natural Gas
Terminus Hydroelectric ProjectEagle Creek Renewable Energy, LLCLemon Cove, CA42 GWhFeb 1990Jun 2024 Water
WWTP Power Generation StationEast Bay Municipal Util DistOakland, CA30 GWhJul 1985Apr 2025 Other Biomass Gas : 98.8% Distillate Fuel Oil : 1.2%
CamancheEast Bay Municipal Util DistClements & Wallace, CA32 GWhJun 1983Dec 2024 Water
Power Generation Station (PGS) 2East Bay Municipal Util DistOakland, CA16 GWhNov 2011Dec 2024 Other Biomass Gas
PardeeEast Bay Municipal Util DistValley Springs, CA118 GWhJun 1930Dec 2024 Water
Dominguez PlantEco Services Corp.Long Beach, CA14 GWhJul 1976Dec 2023 Waste Heat
Martinez Sulfuric Acid Regeneration PltEco Services Corp.Martinez, CA17 GWhDec 1977Dec 2024 Waste Heat
CSP Los AngelesEcoplexus, IncLancaster, CA6 GWhSep 2022Dec 2024 Solar
CA Institute for WomenEcoplexus, IncChino, CA2 GWhJan 2020Dec 2024 Solar
Camp San Luis ObispoEcoplexus, IncSan Luis Obispo, CA158 MWhJul 2024Nov 2024 Solar
Atascadero State HospitalEcoplexus, IncAtascadero, CA3 GWhJul 2020Dec 2024 Solar
Kern Valley SPEcoplexus, IncDelano, CA8 GWhAug 2023Dec 2024 Solar
Munro Valley SolarEcos Energy LLCOlancha, CA11 GWhSep 2016Dec 2024 Solar
Bear Creek SolarEcos Energy LLCLodi, CA4 GWhJan 2014Dec 2024 Solar
Vintner SolarEcos Energy LLCTempleton, CA4 GWhMar 2014Dec 2024 Solar
Mission Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2024 Solar
Hollister Solar LLCEcos Energy LLCHollister, CA4 GWhNov 2014Dec 2024 Solar
Kettleman Solar ProjectEcos Energy LLCLodi, CA3 GWhMar 2014Dec 2024 Solar
Merced Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2024 Solar
Diamond Valley Solar ProjectEcos Energy LLCWinchester, CA2 GWhDec 2014Dec 2024 Solar
Valentine Solar, LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA294 GWhOct 2019Apr 2025 Solar
Pacific Wind LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA311 GWhJul 2012Dec 2024 Wind
EDF Renewable Windfarm V IncEDF Renewable Asset Holdings, Inc.Birds Landing, CA20 GWhDec 1989Dec 2024 Wind
Shiloh III Wind Project LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA265 GWhNov 2011Dec 2024 Wind
Shiloh Wind Project 2 LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA393 GWhDec 2008Dec 2024 Wind
Shiloh IV Wind Project LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA278 GWhNov 2012Dec 2024 Wind
Catalina Solar LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA262 GWhNov 2012Dec 2024 Solar
Edom Hills Project 1 LLCEdom Hills Project 1 LLCCathedral City, CA12 GWhAug 2008Nov 2024 Wind
Sun Streams, LLCEDP Renewables North America LLCArlington, AZ407 GWhDec 2019Apr 2025 Solar
Windhub Solar A LLCEDP Renewables North America LLCMojave, CA47 GWhNov 2019Dec 2024 Solar
Sunshine Valley SolarEDP Renewables North America LLCArmagosa, NV270 GWhNov 2019Apr 2025 Solar
Scarlet Solar (CA)EDP Renewables North America LLCFresno, CA401 GWhMay 2024Apr 2025 Solar
Sandrini Solar 100EDPR CA Solar Park II LLCMettler, CA92 GWhNov 2024Mar 2025 Solar
Sandrini Solar 200EDPR CA Solar Park LLCMettler, CA101 GWhNov 2024Apr 2025 Solar
Scarlet II HybridEDPR Scarlet II LLCCantua Creek, CA107 GWhNov 2024Apr 2025 Solar
E F Oxnard Energy FacilityEF Oxnard, LLCOxnard, CA9 GWhMay 1990Mar 2025 Natural Gas
HaypressEIF Haypress LLCSierra City, CA18 GWhNov 1988Jun 2024 Water
El DoradoEl Dorado Irrigation DistrictPollock Pines, CA81 GWhDec 1923Dec 2024 Water
Elk Hills Power LLCElk Hills Power LLCTupman, CA3 TWhJun 2003Apr 2025 Natural Gas
EllwoodEllwood Power, LLCGoleta, CA2 GWhJul 1974Dec 2024 Natural Gas
Encina Water Pollution ControlEncina Joint Powers AuthorityCarlsbad, CA14 GWhOct 2008Apr 2025 Other Biomass Gas : 95.9% Natural Gas : 4.1%
Lincoln LandfillEnergy 2001 IncLincoln, CA29 GWhOct 2004Dec 2024 Landfill Gas
Enerparc CA1 LLCEnerparc CA 1, LLCHollister, CA2 GWhMay 2014Dec 2023 Solar
Cascade Energy Storage, LLCEngie North AmericaStockton, CA5 GWhAug 2024Apr 2025 Electricity used for energy storage
Preferred Freezer San LeandroEnterSolarSan Leandro, CA3 GWhJun 2017Dec 2023 Solar
Medline Ind. Phase 2 TracyEnterSolarTracy, CA2 GWhMar 2018Dec 2024 Solar
Prologis L.PEnterSolarTracy, CA6 GWhJul 2018Dec 2024 Solar
FTF-PackingShedFamily Tree FarmsReedley, CA581 MWhMay 2013Dec 2024 Solar
CA - Ventura Co CCD - Moorpark CollegeForefront Power, LLCMoorpark, CA5 GWhJul 2023Dec 2024 Solar
Fresno Hoover High School HybridForefront Power, LLCFresno, CA2 GWhFeb 2020Dec 2023 Solar : 99.3% Electricity used for energy storage : 0.7%
CA-Ventura Co CCD-Oxnard College CanopyForefront Power, LLCVentura, CA3 GWhNov 2022Dec 2024 Solar
CA-DGS RFP-Salinas Valley State PrisonForefront Power, LLCSoledad, CA1 GWhOct 2023Dec 2023 Solar
CA-DGS- RFP-Correctional Training FacForefront Power, LLCSoledad, CA3 GWhFeb 2024Dec 2024 Solar
CA-DGS-California Men's ColonyForefront Power, LLCSan Luis Obispo, CA5 GWhApr 2023Dec 2024 Solar
Cabrillo CollegeForefront Power, LLCAptos, CA13 MWhNov 2023Dec 2023 Solar
DGS Valley State PrisonForefront Power, LLCChowchilla, CA4 GWhJan 2021Dec 2024 Solar
Amazon - Stockton - Roof (SCK1) - (CA)Forefront Power, LLCStockton, CA4 GWhFeb 2023Dec 2023 Solar
CA-DGS RFP-Pleasant Valley State PrisonForefront Power, LLCCoalinga, CA4 GWhDec 2023Dec 2024 Solar
CA - Fresno County - Juvenile HallForefront Power, LLCFresno, CA552 MWhFeb 2022Dec 2024 Solar
CA - Madera USD - Madera South HSForefront Power, LLCMadera, CA462 MWhAug 2023Dec 2023 Solar
Fresno Sunnyside High School HybridForefront Power, LLCFresno, CA3 GWhNov 2020Dec 2023 Solar
Reedley Community College SolarForefront Power, LLCReedley, CA4 GWhNov 2018Dec 2023 Solar
SCCCD - Fresno Community CollegeForefront Power, LLCFresno, CA4 GWhSep 2018Dec 2023 Solar
SCCCD - Clovis Community CollegeForefront Power, LLCFresno, CA2 GWhNov 2018Dec 2024 Solar
DGS Wasco State PrisonForefront Power, LLCWasco, CA4 GWhJun 2020Dec 2024 Solar
DGS Central California Womens FacilityForefront Power, LLCChowchilla, CA4 GWhNov 2020Nov 2024 Solar
Fresno Bullard High School HybridForefront Power, LLCFresno, CA2 GWhFeb 2020Dec 2023 Solar
Foundation SaIinas Valley State PrisonFoundation CA Fund IX Manager, LLCSoledad, CA5 GWhJul 2018Dec 2024 Wind
Foundation Mann PackingFoundation CA Fund IX Manager, LLCGonzales, CA6 GWhMar 2019Dec 2024 Wind
Foundation California Training FacilityFoundation CA Fund IX Manager, LLCSoledad, CA5 GWhJul 2018Dec 2024 Wind
Foundation NWNAFoundation CA Fund V Manager, LLCCabazon, CA18 GWhNov 2012Dec 2024 Wind
Foundation RRMFoundation CA Fund V Manager, LLCCabazon, CA9 GWhNov 2012Dec 2024 Wind
Foundation Cemex MadisonFoundation CA Fund V Manager, LLCMadison, CA2 GWhJul 2012Dec 2024 Wind
Foundation Cemex River PlantFoundation CA Fund VI Manager LLCVictorville, CA3 GWhNov 2012Dec 2024 Wind
Foundation Wal-Mart Red BluffFoundation CA Fund VI Manager LLCRed Bluff, CA2 GWhAug 2012Apr 2025 Wind
Foundation Cemex BMQFoundation CA Fund VI Manager LLCApple Valley, CA3 GWhNov 2012Dec 2024 Wind
Foundation Superior FarmsFoundation CA Fund VI Manager LLCDixon, CA943 MWhNov 2012Apr 2025 Wind
Foundation Scheid VineyardsFoundation CA Fund VIII Manager, LLCGreenfield, CA4 GWhAug 2017Dec 2024 Wind
Foundation CDCR LACFoundation CA Fund VIII Manager, LLCLancaster, CA5 GWhNov 2017Dec 2024 Wind
Foundation Dole Fresh VegetablesFoundation CA Fund X Manager LLCSoledad, CA17 GWhJul 2022Dec 2024 Wind
Foundation ABFoundation HA Energy Generation, LLCFairfield, CA2 GWhOct 2011Dec 2024 Wind
Teichert Materials-Teichert VernalisFoundation HA Energy Generation, LLCSan Joaquin, CA2 GWhSep 2010Dec 2024 Wind

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.476.9 TWh1,305
#5Southwest Power Pool296.4 TWh830
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator189.7 TWh2,051
#8Tennessee Valley Authority158.8 TWh204
#10Florida Power & Light Co.149.0 TWh187
#12New York Independent System Operator130.8 TWh1,191
#13Duke Energy Carolinas111.8 TWh565
#14ISO New England103.8 TWh1,561
#16Bonneville Power Administration80.6 TWh163