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 2025
Annual Generation 188.0 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 | 43.1% Solar | 26.4% Water | 11.1% Wind | 10.6% Nuclear | 9.4%

Map of California Independent System Operator

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for California Independent System Operator.

Create Your Account Today

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

List of All California Independent System Operator Power Plants

Displaying Results 401 to 500 of 1,387
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Mission College Blvd. Fuel Cell2016 ESA Project Company, LLCSanta Clara, CA40 GWhNov 2017Dec 2024 Natural Gas
Golden Hills North Wind Energy CenterGolden Hills Interconnection Wind, LLCLivermore, CA149 GWhOct 2017Sep 2025 Wind
Berry NMW CogensBerry Petroleum CoBakersfield, CA75 GWhOct 2017Dec 2024 Natural Gas
CA Flats Solar 130, LLCCalifornia Flats Solar 130, LLCShandon, CA263 GWhOct 2017Sep 2025 Solar
Cuyama Solar, LLCCuyama Solar, LLCCuyama, CA58 GWhOct 2017Sep 2025 Solar
SCDA Solar 1SCDA Solar 1, LLCSacramento, CA13 GWhSep 2017Dec 2024 Solar
Malech Solar FarmCounty of Santa Clara (CA)San Jose, CA5 GWhSep 2017Dec 2024 Solar
One Ten Partners PVOne Ten Partners, LLCPalmdale, CA6 GWhAug 2017Dec 2024 Solar
Foundation Scheid VineyardsFoundation CA Fund VIII Manager, LLCGreenfield, CA4 GWhAug 2017Dec 2024 Wind
Equinix Maple Ave. Fuel Cell2016 ESA Project Company, LLCEl Segundo, CA8 GWhAug 2017Dec 2024 Natural Gas
Equinix Douglas St. Fuel Cell2016 ESA Project Company, LLCEl Segundo, CA8 GWhAug 2017Dec 2024 Natural Gas
SunAnzaArizona Electric Pwr Coop IncAnza, CA8 GWhAug 2017Dec 2024 Solar
Equinix Lundy Ave. Fuel Cell2016 ESA Project Company, LLCSan Jose, CA26 GWhAug 2017Dec 2024 Natural Gas
Aspiration GAES Distributed EnergyCantua Creek, CA21 GWhAug 2017Dec 2024 Solar
Kaiser Owens Dr. Fuel Cell2016 ESA Project Company, LLCPleasanton, CA8 GWhAug 2017Dec 2024 Natural Gas
Kaiser East La Palma Ave. Fuel Cell2016 ESA Project Company, LLCAnaheim, CA18 GWhAug 2017Dec 2024 Natural Gas
Central Antelope Dry Ranch B LLCCentral Antelope Dry Ranch B, LLCLancaster, CA7 GWhAug 2017Dec 2024 Solar
Hellyer Solar FarmCounty of Santa Clara (CA)San Jose, CA4 GWhJul 2017Dec 2023 Solar
USPS PVAltus Power America Management, LLCLos Angeles, CA10 GWhJun 2017Dec 2024 Solar
Jacumba Solar FarmInvenergy Services LLCJacumba, CA48 GWhJun 2017Dec 2024 Solar
Preferred Freezer San LeandroPowerflexSan Leandro, CA3 GWhJun 2017Dec 2023 Solar
Apple Campus 2 PVApple, IncCupertino, CA17 GWhMay 2017Dec 2024 Solar
Giffen Solar ParkGiffen Solar Park, LLCCantua Creek, CA19 GWhMay 2017Dec 2024 Solar
PVN Milliken, LLCPVN Milliken, LLCOntario, CA5 GWhMay 2017Dec 2024 Solar
Apple Campus 2 Fuel CellApple, IncCupertino, CA30 GWhMay 2017Dec 2024 Landfill Gas
Kaiser Napa Valley Corporate Dr Fuel Cel2016 ESA Project Company, LLCNapa, CA38 GWhMay 2017Dec 2024 Natural Gas
Waste Mangement Redwood LFGTEWM Renewable Energy LLCNovato, CA13 GWhApr 2017Dec 2024 Landfill Gas
Genentech Vacaville Meter #1Tesla Inc.Vacaville, CA11 GWhApr 2017Dec 2024 Solar
APP Prune A-DBloom EnergyCupertino, CA27 GWhApr 2017Dec 2023 Natural Gas
Ramona Solar EnergySan Diego Gas & Electric CoRamona, CA5 GWhMar 2017Dec 2024 Solar
ATT KelvinBloom EnergyIrvine, CA8 GWhMar 2017Dec 2024 Natural Gas
Solar Blythe 2NRG Solar Blythe II LLCBlythe, CA38 GWhMar 2017Dec 2024 Solar
Lancaster WAD BAES Distributed EnergyLancaster, CA7 GWhMar 2017Dec 2024 Solar
Kaiser Deer Valley Rd. Fuel Cell2016 ESA Project Company, LLCAntioch, CA11 GWhMar 2017Dec 2024 Natural Gas
Stanford Campus SolarMN8 Energy LLCStanford, CA6 GWhFeb 2017Dec 2024 Solar
NextEra Westside PVWestside Solar, LLCFive Points, CA41 GWhFeb 2017Dec 2024 Solar
Whitney Point SolarWhitney Point Solar, LLCFive Points, CA44 GWhFeb 2017Dec 2024 Solar
Lindberg Field Solar 2Lindberg Field Solar 2, LLCSan Diego, CA2 GWhJan 2017Dec 2024 Solar
Chaffey College Rancho Cucamonga CampusChaffey Community College DistrictRancho Cucamonga, CA7 GWhJan 2017Dec 2024 Solar
FLEX GibraltarBloom EnergyMilpitas, CA9 GWhJan 2017Dec 2024 Natural Gas
Portal Ridge Solar C, LLCPortal Ridge Solar, LLCLancaster, CA25 GWhJan 2017Dec 2024 Solar
Portal Ridge Solar B, LLCPortal Ridge Solar, LLCLancaster, CA47 GWhJan 2017Dec 2024 Solar
Wildwood Solar IIDuke Energy Renewables ServicesWasco, CA39 GWhDec 2016Dec 2024 Solar
CA Dept of Public Health at RichmondCalifornia PV Energy LLCRichmond, CA4 GWhDec 2016Dec 2024 Solar
Oro LomaConsolidated Edison Development Inc.Oro Loma, CA25 GWhDec 2016Dec 2024 Solar
Algonquin SKIC 10 Solar, LLCAlgonquin Power CoTaft, CA15 GWhDec 2016Dec 2024 Solar
CED AvenalConsolidated Edison Development Inc.Avenal, CA10 GWhDec 2016Dec 2024 Solar
Rio Bravo Solar II LLCDuke Energy Renewables ServicesMcKittrick, CA51 GWhNov 2016Dec 2024 Solar
Western Antelope Dry RanchAES Distributed EnergyLancaster, CA22 GWhNov 2016Dec 2024 Solar
Rio Bravo Solar 1 LLCDuke Energy Renewables ServicesMcKittrick, CA52 GWhNov 2016Dec 2024 Solar
Western Antelope Blue Sky BAES Distributed EnergyLancaster, CA50 GWhNov 2016Dec 2024 Solar
North Lancaster RanchAES Distributed EnergyLancaster, CA37 GWhNov 2016Dec 2024 Solar
Elevation Solar CAES Distributed EnergyLancaster, CA103 GWhNov 2016Sep 2025 Solar
RE AstoriaRE Astoria LLCRosamond, CA177 GWhNov 2016Sep 2025 Solar
RE Astoria 2RE Astoria 2 LLCRosamond, CA145 GWhNov 2016Sep 2025 Solar
CED Ducor 1Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
CED Ducor 2Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
CED Ducor 3Consolidated Edison Development Inc.Ducor, CA39 GWhNov 2016Dec 2024 Solar
CED Ducor 4Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
AVS Lancaster 1Tesla Inc.Lancaster, CA9 GWhNov 2016Dec 2024 Solar
US-TOPCO (Soccer Center)Tesla Inc.Lancaster, CA7 GWhNov 2016Dec 2024 Solar
Solverde 1AES Distributed EnergyLancaster, CA209 GWhNov 2016Sep 2025 Solar
Antelope DSR 1AES Distributed EnergyLancaster, CA132 GWhNov 2016Sep 2025 Solar
Antelope DSR 2AES Distributed EnergyLancaster, CA12 GWhNov 2016Dec 2024 Solar
Mesquite Solar 2, LLCConsolidated Edison Development Inc.Tonopah, AZ289 GWhNov 2016Sep 2025 Solar
Mesquite Solar 3, LLCConsolidated Edison Development Inc.Tonopah, AZ449 GWhNov 2016Sep 2025 Solar
Santa Rita Jail Fuel CellSRJFC, LLCDublin, CA9 GWhNov 2016Dec 2024 Natural Gas
Longboat Solar, LLCDuke Energy Renewables ServicesBarstow, CA42 GWhNov 2016Dec 2024 Solar
Valley CenterHeelstone Energy Holdings, LLCValley Center, CA5 GWhNov 2016Dec 2024 Solar
Golden Fields Solar I, LLCMN8 Energy LLCRosamond, CA139 GWhNov 2016Sep 2025 Solar
Solar Star California, XLI, LLCMN8 Energy LLCRosamond, CA150 GWhNov 2016Sep 2025 Solar
Solar Star California, XLIV, LLCMN8 Energy LLCPearblossom, CA18 GWhNov 2016Dec 2024 Solar
CSUF State CollegeMN8 Energy LLCFullerton, CA2 GWhNov 2016Dec 2024 Solar
CSUF Nutwood SolarMN8 Energy LLCFullerton, CA3 GWhNov 2016Dec 2024 Solar
Fremont - Kato RdTesla Inc.Fremont, CA2 GWhNov 2016Dec 2024 Solar
Broadway 3 - UCSB Lot 38MN8 Energy LLCSanta Barbara, CA3 GWhNov 2016Dec 2024 Solar
University of San DiegoBloom Energy 2009 PPASan Diego, CA8 GWhNov 2016Dec 2024 Natural Gas
AT&T - HaywardBloom EnergyHayward, CA8 GWhOct 2016Dec 2024 Natural Gas
Buidling LGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhOct 2016Dec 2024 Solar
Building FGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhOct 2016Dec 2024 Solar
Pio Pico Energy CenterPio Pico Energy Center LLCSan Diego, CA66 GWhOct 2016Dec 2024 Natural Gas
RE GarlandSouthern Power CoRosamond, CA483 GWhOct 2016Dec 2024 Solar
Munro Valley SolarEcos Energy LLCOlancha, CA11 GWhSep 2016Dec 2024 Solar
Freeway SpringsGolden Springs Development Company LLCSanta Fe Springs, CA3 GWhSep 2016Dec 2024 Solar
Verwey-Hanford Dairy Digester #1AlsoEnergyHanford, CA902 MWhSep 2016Dec 2024 Other Biomass Gas
DirecTV - Los AngelesBloom EnergyLos Angeles, CA8 GWhSep 2016Dec 2024 Natural Gas
AT&T - HawthorneBloom EnergyHawthorne, CA6 GWhSep 2016Dec 2024 Natural Gas
DullesGolden Springs Development Company LLCJurupa Valley, CA2 GWhAug 2016Dec 2024 Solar
Building GGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhAug 2016Dec 2024 Solar
RE Garland ASouthern Power CoRosamond, CA58 GWhAug 2016Dec 2024 Solar
Copper Mountain Solar 4, LLCConsolidated Edison Development Inc.Boulder City, NV211 GWhAug 2016Dec 2024 Solar
NLP GrangerHeelstone Energy Holdings, LLCValley Center, CA5 GWhAug 2016Dec 2024 Solar
Nicolis Solar PV PlantArevon Energy, Inc.Delano, CA39 GWhAug 2016Dec 2024 Solar
Tropico Solar PV PlantArevon Energy, Inc.Delano, CA27 GWhAug 2016Dec 2024 Solar
Five Points Solar ParkBoralex US Operations LLCFive Points, CA93 GWhAug 2016Dec 2024 Solar
AT&T AnaheimBloom EnergyAnaheim, CA10 GWhAug 2016Dec 2024 Natural Gas
SunE RochesterSunE Solar XVI Lessor, LLCRancho Cucamonga, CA991 MWhJul 2016Jul 2024 Solar
Antelope Big Sky RanchAES Distributed EnergyLancaster, CA54 GWhJul 2016Dec 2024 Solar
Riverside RWQCP Fuel CellRiverside Fuel Cell, LLCRiverside, CA9 GWhJul 2016Dec 2024 Other Biomass Gas : 83.8% Natural Gas : 16.2%
Henrietta Solar ProjectSouthern Power CoLemoore, CA218 GWhJul 2016Dec 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#26Arizona Public Service Company23.9 TWh92
#54Arlington Valley, LLC3.4 TWh1
#36Balancing Authority of Northern California14.7 TWh87
#47Imperial Irrigation District6.3 TWh66
#29Los Angeles Department of Water and Power18.9 TWh124
#22Nevada Power Company37.2 TWh139
#60New Harquahala Generating Company, LLC764.0 GWh1
#19Salt River Project Agricultural Improvement and Power District60.0 TWh48
#56Turlock Irrigation District2.1 TWh11
#39Western Area Power Administration - Desert Southwest Region9.8 TWh33

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#4Electric Reliability Council of Texas, Inc.485.0 TWh1,313
#5Southwest Power Pool299.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator188.0 TWh2,075
#9Tennessee Valley Authority161.6 TWh204
#10Florida Power & Light Co.148.9 TWh187
#12New York Independent System Operator131.6 TWh1,211
#13Duke Energy Carolinas112.5 TWh565
#15ISO New England105.5 TWh1,577
#16Bonneville Power Administration80.5 TWh163