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 301 to 400 of 1,391
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Cabazon Wind PartnersShell Wind Energy Inc.Cabazon, CA108 GWhSep 2002Dec 2025 Wind
Wheelabrator ShastaShasta Sustainable Resource Management, Inc.Anderson, CA290 GWhSep 1987May 2026 Wood/Wood Waste Solids
Roaring Creek Water PowerShasta Hydroelectric IncMontgomery Creek, CA6 GWhNov 1986Dec 2025 Water
Grossmont HospitalSharp Grossmont HospitalLa Mesa, CA29 GWhJul 1983Dec 2025 Natural Gas
Shafter Solar LLCShafter Solar LLCBakersfield, CA41 GWhApr 2015Dec 2025 Solar
Berry Placerita CogenShadow Wolf EnergySanta Clarita, CA4 GWhFeb 1990May 2026 Natural Gas
Diablo Winds LLCSequitur Renewables, LLCLivermore, CA31 GWhNov 2004Dec 2025 Wind
SEPV SierraSEPV Sierra, LLCLancaster, CA5 GWhMar 2020Dec 2025 Solar
SEPV Cuyama HybridSEPV Cuyama, LLCNew Cuyama, CA3 GWhNov 2023Dec 2025 Solar
Welport Lease ProjectSentinel Peak Resources California, LLCMcKittrick, CA34 GWhFeb 1990Dec 2025 Natural Gas
Dome ProjectSentinel Peak Resources California, LLCFellows, CA48 GWhJul 1988Dec 2025 Natural Gas
Sentinel Energy Center, LLCSentinel Energy Center LLCDesert Hot Springs, CA124 GWhApr 2013May 2026 Natural Gas
Argus Cogen PlantSearles Valley Minerals Operations Inc.Trona, CA187 GWhNov 1947May 2026 Bituminous Coal : 82.0% Natural Gas : 18.0%
Sealed Air Madera Solar ProjectSealed Air CorporationMadera, CA7 GWhApr 2022Dec 2025 Solar
Pacific Ethanol Madera Solar ArraySeaboard Energy California, LLCMadera, CA4 GWhJul 2018Dec 2025 Solar
SE Athos II, LLCSE Athos II, LLCDesert Center, CA559 GWhNov 2021May 2026 Solar
Athos Solar ProjectSE Athos I, LLCDesert Center, CA703 GWhMay 2022May 2026 Solar
SCV Water - Gladbach Water Treatment Plant Phases I and IISCV WaterSanta Clara, CA858 MWhNov 2014Oct 2025 Solar
Cawelo Water District SolarScooby Solar, LLCFamoso, CA7 GWhSep 2023Dec 2024 Solar
SCDA Solar 1SCDA Solar 1, LLCSacramento, CA14 GWhSep 2017Dec 2025 Solar
Palo Verde CollegeScale Sustainable I, LLCBlythe, CA2 GWhJul 2009Dec 2024 Solar
Santa Cruz EnergySanta Cruz Energy LLCSanta Cruz, CA9 GWhOct 2009Dec 2025 Landfill Gas
SJ/SC WPCPSan Jose/Santa Clara Water P CSan Jose, CA69 GWhJan 1953May 2026 Natural Gas : 54.1% Other Biomass Gas : 45.7%
San Jose CogenerationSan Jose State University Fclts Dev &OpsSan Jose, CA35 GWhNov 1984May 2026 Natural Gas
San Gorgonio Farms Wind FarmSan Gorgonio Farms IncWhitewater, CA52 GWhFeb 1983Dec 2025 Wind
Karen Avenue Wind FarmSan Gorgonio Farms IncNorth Palm Springs, CA26 GWhDec 1984Dec 2025 Wind
San Dimas Wash Generating StationSan Gabriel Valley Mun Wtr DtSan Dimas, CA1 GWhFeb 1986Sep 2025 Water
San Diego State UniversitySan Diego State UniversitySan Diego, CA57 GWhAug 2002May 2026 Natural Gas : 97.4% Solar : 2.6%
Miramar Energy FacilitySan Diego Gas & Electric CoSan Diego, CA11 GWhMay 2005May 2026 Natural Gas
Cuyamaca Peak Energy PlantSan Diego Gas & Electric CoEl Cajon, CA10 GWhApr 2002Dec 2025 Natural Gas
Palomar EnergySan Diego Gas & Electric CoEscondido, CA1 TWhSep 2005May 2026 Natural Gas
Ramona Solar EnergySan Diego Gas & Electric CoRamona, CA2 GWhMar 2017Dec 2025 Solar
Waterman Turnout HydroelectricSan Bernardino Valley Mun. Water Dist.San Bernardino, CA2 GWhAug 2024Dec 2025 Water
SB Water Reclamation Fuel CellSan Bernardino Fuel Cell, LLCSan Bernardino, CA9 GWhMay 2021Dec 2024 Other Biomass Gas : 91.7% Natural Gas : 8.3%
San Antonio Regional HospitalSan Antonio Regional HospitalUpland, CA13 GWhDec 1984Dec 2025 Natural Gas
Salka Cabazon WindSalka Cabazon Wind LLCNorth Palm Springs, CA13 GWhDec 1998Dec 2025 Wind
Salinas River CogenerationSalinas River Cogeneration CoSan Ardo, CA255 GWhOct 1991May 2026 Natural Gas
Saint Agnes Medical CenterSaint Agnes Medical CenterFresno, CA32 GWhApr 2001May 2026 Natural Gas
Solano WindSacramento Municipal Util DistRio Vista, CA724 GWhMay 1994May 2026 Wind
Chili BarSacramento Municipal Util DistPlacerville, CA25 GWhFeb 1965Dec 2025 Water
Desert Hot Springs SolarRWE Clean EnergyDesert Hot Springs, CA3 GWhNov 2013Dec 2025 Solar
CM10RWE Clean EnergyBoulder City, NV18 GWhNov 2008Dec 2025 Solar
Panoche Valley Solar FarmRWE Clean EnergyPaicines, CA240 GWhDec 2017May 2026 Solar
Oro LomaRWE Clean EnergyOro Loma, CA49 GWhDec 2016Dec 2025 Solar
Corcoran Solar 3RWE Clean EnergyCorcoran, CA48 GWhJan 2016Dec 2025 Solar
Blackwell Solar ParkRWE Clean EnergyLost Hills, CA39 GWhDec 2018Dec 2025 Solar
CED Ducor 3RWE Clean EnergyDucor, CA38 GWhNov 2016Dec 2025 Solar
CED Ducor 4RWE Clean EnergyDucor, CA52 GWhNov 2016Dec 2025 Solar
Great Valley Solar Portfolio Holdings, LRWE Clean EnergyCantua Creek, CA491 GWhNov 2017May 2026 Solar
Alpaugh 50RWE Clean EnergyAlpaugh, CA57 GWhNov 2012Dec 2025 Solar
Mesquite Solar 1RWE Clean EnergyTonopah, AZ392 GWhOct 2011Dec 2025 Solar
Atwell Island West SolarRWE Clean EnergyAlpaugh, CA52 GWhApr 2015Dec 2025 Solar
Corcoran Solar 2RWE Clean EnergyCorcoran, CA47 GWhApr 2015Dec 2025 Solar
White River SolarRWE Clean EnergyAlpaugh, CA36 GWhJun 2013Dec 2025 Solar
CED AvenalRWE Clean EnergyAvenal, CA16 GWhDec 2016Dec 2025 Solar
CED Ducor 1RWE Clean EnergyDucor, CA52 GWhNov 2016Dec 2025 Solar
Copper Mountain Solar 4, LLCRWE Clean EnergyBoulder City, NV248 GWhAug 2016Dec 2025 Solar
CED Ducor 2RWE Clean EnergyDucor, CA52 GWhNov 2016Dec 2025 Solar
Alpaugh NorthRWE Clean EnergyAlpaugh, CA21 GWhNov 2012Dec 2025 Solar
Corcoran SolarRWE Clean EnergyCorcoran, CA22 GWhJul 2013Dec 2025 Solar
Copper Mountain Solar 2RWE Clean EnergyBoulder City, NV726 GWhJun 2012Dec 2025 Solar
White River Solar 2RWE Clean EnergyAlpaugh, CA49 GWhAug 2014Dec 2025 Solar
CM48RWE Clean EnergyBoulder City, NV90 GWhMay 2010Dec 2025 Solar
Mesquite Solar 2, LLCRWE Clean EnergyTonopah, AZ257 GWhNov 2016May 2026 Solar
Mesquite Solar 3, LLCRWE Clean EnergyTonopah, AZ446 GWhNov 2016May 2026 Solar
Northern Orchard Solar PV, LLCRWE Clean EnergyTaft, CA366 GWhJun 2025May 2026 Solar
Fifth Standard Solar PV, LLC (Hybrid)RWE Clean EnergyHuron, CA338 GWhAug 2023May 2026 Solar
Wistaria Ranch SolarRWE Clean EnergyCalexico, CA271 GWhNov 2018May 2026 Solar
Mesquite Solar 4, LLCRWE Clean EnergyTonopah, AZ142 GWhDec 2023May 2026 Solar
Russell City Energy CenterRussell City Energy Company LLCHayward, CA2 TWhJul 2013May 2026 Natural Gas
East Cleveland Road SolarRPCA Solar 7, LLCEl Nido, CA6 GWhJan 2025Dec 2025 Solar
Byron Highway SolarRPCA Solar 3, LLCByron, CA12 GWhOct 2022Dec 2025 Solar
Avenue 26 SolarRPCA Solar 1, LLCChowchilla, CA13 GWhOct 2024Dec 2025 Solar
American Canyon SolarRP Napa Solar 1, LLCAmerican Canyon, CA6 GWhAug 2019Dec 2025 Solar
Riverside RWQCP Fuel CellRiverside Fuel Cell, LLCRiverside, CA9 GWhJul 2016Dec 2024 Other Biomass Gas : 83.8% Natural Gas : 16.2%
Rising Tree Wind FarmRising Tree Wind Farm LLCMojave, CA250 GWhDec 2014Dec 2025 Wind
Rising Tree Wind Farm IIIRising Tree Wind Farm III LLCMojave, CA260 GWhMay 2015Dec 2025 Wind
Rising Tree Wind Farm IIRising Tree Wind Farm II LLCMojave, CA54 GWhDec 2014Dec 2025 Wind
Rio Vista SolarRio Vista Executive Boat & RV Storage, LLCRio Vista, CA3 GWhMar 2025Dec 2025 Solar
Rio Bravo RocklinRio Bravo RocklinLincoln, CA147 GWhMay 1989Dec 2025 Wood/Wood Waste Solids : 99.0% Natural Gas : 1.0%
Resurgence Solar IIResurgence Solar IIBoron, CA133 GWhJul 2023May 2026 Solar
Resurgence SolarResurgence SolarBoron, CA246 GWhJul 2023May 2026 Solar
Avalon DairyRenewable Solar, IncWasco, CA792 MWhAug 2024Dec 2025 Solar
Dover DairyRenewable Solar, IncHanford, CA2 GWhApr 2022Dec 2025 Solar
Danell Bros IncRenewable Solar, IncHanford, CA6 GWhAug 2021Dec 2025 Solar
Open Sky DairyRenewable Solar, IncRiverdale, CA419 MWhJun 2024Dec 2025 Solar
Allied PotatoRenewable Solar, IncBakersfield, CA310 MWhApr 2025Dec 2025 Solar
Zonneveld Oak GroveRenewable Solar, IncLaton, CA388 MWhMay 2024Dec 2025 Solar
River Ranch DairyRenewable Solar, IncHanford, CA995 MWhMay 2024Dec 2025 Solar
Superior Almond HullingRenewable Solar, IncCantua Creek, CA472 MWhAug 2024Dec 2025 Solar
Vulcan San Emidio SolarRenew Solar VMC LLCBakersfield, CA4 GWhFeb 2023Dec 2024 Solar
Regulus Solar ProjectRegulus Solar, LLCBakersfield, CA150 GWhOct 2014Dec 2025 Solar
Sutter Home Winery TCCREC SHW, LLCPaso Robles, CA2 GWhApr 2024Dec 2025 Solar
Sutter Home Winery WestsideREC SHW, LLCLodi, CA295 MWhSep 2025Dec 2025 Solar
Kern Del OroREC KDO, LLCBakersfield, CA2 GWhNov 2024Dec 2025 Solar
Central SanREC CSD, LLCMartinez, CA3 GWhDec 2024Dec 2025 Solar
RE-VFO LLCRE-VFO LLCVisalia, CA2 GWhApr 2009Dec 2025 Solar
Mustang TwoRE Mustang Two LLCLemoore, CA373 GWhOct 2020Apr 2026 Solar
RE Kansas South LLCRE Kansas South LLCLemoore, CA51 GWhMay 2013Dec 2025 Solar
RE Gaskell West 3 LLCRE Gaskell West LLCRosamond, CA51 GWhApr 2023Dec 2025 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