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 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

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List of All California Independent System Operator Power Plants

Displaying Results 801 to 900 of 1,391
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Equinix Maple Ave. Fuel Cell2016 ESA Project Company, LLCEl Segundo, CA8 GWhAug 2017Dec 2025 Natural Gas
Lake HermanGreenbacker Renewable Energy CorporationBenicia, CA8 GWhOct 2021Dec 2025 Solar
DirecTV - Los AngelesBloom EnergyLos Angeles, CA8 GWhSep 2016Dec 2025 Natural Gas
Kaiser Owens Dr. Fuel Cell2016 ESA Project Company, LLCPleasanton, CA8 GWhAug 2017Dec 2025 Natural Gas
Solano County Cogen PlantSolano County - (CA)Fairfield, CA8 GWhMay 1989Dec 2025 Natural Gas
Niagara Bottling - RialtoSkyHigh 2 SolarRialto, CA8 GWhNov 2021Dec 2025 Solar
AT&T - GardenaBloom EnergyGardena, CA8 GWhMay 2013Dec 2025 Natural Gas
Kern Valley SPEcoplexus, IncDelano, CA8 GWhAug 2023Dec 2025 Solar
E F Oxnard Energy FacilityEF Oxnard, LLCOxnard, CA8 GWhMay 1990May 2026 Natural Gas
University of San DiegoBloom Energy 2009 PPASan Diego, CA8 GWhNov 2016Dec 2025 Natural Gas
Caltech CentralBloom Energy 2009 PPAPasadena, CA8 GWhOct 2010Dec 2025 Natural Gas
Kaiser OntarioBloom Energy 2009 PPAOntario, CA8 GWhSep 2012Dec 2025 Natural Gas
ATT KelvinBloom EnergyIrvine, CA8 GWhMar 2017Dec 2025 Natural Gas
SunAnzaArizona Electric Pwr Coop IncAnza, CA8 GWhAug 2017Dec 2025 Solar
Visalia CSG LLCDimension Energy LLCTulare, CA8 GWhFeb 2024Dec 2025 Solar
Watkins Manufacturing Co.Watkins Manufacturing CorporationSan Diego, CA8 GWhOct 2001May 2026 Natural Gas
LancasterClean Focus Yield, LLCLancaster, CA8 GWhOct 2018Dec 2025 Solar
BCE Seal BeachBCE Seal BeachSeal Beach, CA8 GWhOct 2025Apr 2026 Solar
Eagle CreekZGlobal IncTaft, CA8 GWhNov 2019Dec 2025 Solar
Paso Robles - Municipal AirportOnyx Asset Services GroupPaso Robles, CA8 GWhDec 2023Dec 2025 Solar
California State Univ at Channel IslandsSkyHigh 2 SolarCamarillo, CA8 GWhNov 2021Dec 2025 Solar
AT&T - HaywardBloom EnergyHayward, CA8 GWhOct 2016Dec 2025 Natural Gas
Wonderful KingsWonderful Renewable Energy, LLC.Lost Hills, CA8 GWhJul 2022Dec 2025 Solar
SCC - San JoseBloom EnergySan Jose, CA8 GWhFeb 2014Dec 2025 Natural Gas
Lost Hills Cogeneration PlantAERA Energy LLCLost Hills, CA8 GWhSep 1985Dec 2025 Natural Gas
Sunnyvale City of WPCPCity of Sunnyvale WPCP - (CA)Sunnyvale, CA7 GWhOct 1997Dec 2025 Other Biomass Gas : 41.3% Landfill Gas : 36.4% Natural Gas : 22.3%
AT&T AnaheimBloom EnergyAnaheim, CA7 GWhAug 2016Dec 2025 Natural Gas
Amazon PSP1Greenbacker Renewable Energy CorporationBeaumont, CA7 GWhSep 2021Dec 2024 Solar
ABEC #4 dba CE&S DairyABEC #4 LLCBakersfield, CA7 GWhJan 2018Dec 2025 Other Biomass Gas
Ratkovich AlhambraBloom EnergyAlhambra, CA7 GWhNov 2018Dec 2025 Natural Gas
North Kern State Prison Phase IISunE P11L Holdings, LLCDelano, CA7 GWhAug 2012Dec 2025 Solar
CA-DGS-California Correctional InstForefront Power, LLCTehachapi, CA7 GWhMar 2024Dec 2024 Solar
CDCR (CA) - Corcoran State PrisonSunE Corcoran SP Owner, LLCCorcoran, CA7 GWhNov 2013Dec 2025 Solar
Ironwood Solar LLCAltus Power America Management, LLCBlythe, CA7 GWhMar 2012Dec 2025 Solar
Chuckawalla SolarAltus Power America Management, LLCBlythe, CA7 GWhMay 2012Dec 2025 Solar
Municipal Cogen PlantPalm Springs, City of - (CA)Palm Springs, CA7 GWhApr 1985May 2026 Natural Gas
Sealed Air Madera Solar ProjectSealed Air CorporationMadera, CA7 GWhApr 2022Dec 2025 Solar
Lancaster WAD BAES Distributed EnergyLancaster, CA7 GWhMar 2017Dec 2025 Solar
CSU Long Beach Lots 7 & 14MN8 Energy LLCLong Beach, CA7 GWhNov 2017Dec 2025 Solar
Equinix San JoseBloom EnergySan Jose, CA7 GWhOct 2015Dec 2025 Natural Gas
San Diego Community CollegeBloom EnergySan Diego, CA7 GWhFeb 2020Dec 2025 Natural Gas
Pixar - EmeryvilleBloom EnergyEmeryville, CA7 GWhDec 2013Dec 2025 Natural Gas
CalTech - Pasadena (PPA)Bloom Energy 2009 PPAPasadena, CA7 GWhFeb 2016Dec 2025 Natural Gas
MaximBloom EnergySan Jose, CA7 GWhJul 2014Dec 2025 Natural Gas
CalPeak Power Vaca Dixon Peaker PlantCalPeak Power, LLCVacaville, CA7 GWhMay 2002Dec 2025 Natural Gas
Chaffey College Rancho Cucamonga CampusChaffey Community College DistrictRancho Cucamonga, CA7 GWhJan 2017Dec 2025 Solar
CamChino Leasing LLCCamChino Leasing LLCChino, CA7 GWhNov 1987Dec 2024 Natural Gas
Intel Santa ClaraBloom EnergySanta Clara, CA7 GWhDec 2014Dec 2025 Natural Gas
AES Huntington Beach LLCAES Huntington Beach LLCHuntington Beach, CA7 GWhMay 1958Mar 2026 Natural Gas
North Kern 1Madison Energy Investments LLCShafter, CA7 GWhMay 2023Dec 2025 Solar
Comcast - Universal CityBloom EnergyUniversal City, CA7 GWhAug 2021Dec 2025 Natural Gas
CA-DGS RFP-Salinas Valley State PrisonForefront Power, LLCSoledad, CA7 GWhOct 2023Dec 2024 Solar
Kings CSG 3 LLC Community SolarDimension Energy LLCLemoore, CA7 GWhNov 2024Dec 2025 Solar
Lindsay SolarAltus Power America Management, LLCLindsay, CA7 GWhDec 2013Dec 2025 Solar
UC Riverside Lots 30 & 32MN8 Energy LLCRiverside, CA7 GWhNov 2017Dec 2025 Solar
Wellhead Power PanocheWellhead Services, IncFirebaugh, CA7 GWhJul 1973Dec 2025 Natural Gas
Cawelo Water District SolarScooby Solar, LLCFamoso, CA7 GWhSep 2023Dec 2024 Solar
LundySouthern California Edison CoLee Vining, CA7 GWhNov 1911Dec 2025 Water
Butte College Main Campus SolarButte-Glenn Community College DistrictOroville, CA7 GWhJun 2011Dec 2025 Solar
Bear Creek (CA)Central Rivers Power US, LLCShingletown, CA7 GWhDec 1989Dec 2025 Water
University of the PacificThe Greater Light USA LLCStockton, CA6 GWhApr 2022Dec 2024 Solar
Midway Peaking LLCCalPeak Power, LLCFirebaugh, CA6 GWhApr 2009Dec 2025 Natural Gas
Solar Photovoltaic Project #42Southern California Edison CoTulare, CA6 GWhOct 2012Dec 2025 Solar
Tulare CSG LLCDimension Energy LLCTulare, CA6 GWhSep 2024Dec 2025 Solar
Ventura SolarVentura Solar LLCFillmore, CA6 GWhAug 2021Dec 2025 Solar
East Winds ProjectTerra-Gen Operating Co-WindPalm Springs, CA6 GWhNov 1983Dec 2025 Wind
Sunset Reservoir North BasinDuke Energy Renewables ServicesSan Francisco, CA6 GWhAug 2010Dec 2025 Solar
Kilroy SolarNautilus Solar SolutionsSan Diego, CA6 GWhDec 2017Dec 2025 Solar
Kingsburg SolarAltus Power America Management, LLCKingsburg, CA6 GWhNov 2013Dec 2025 Solar
Sheep Creek Community Solar FarmPhelan Solar LLCEl Mirage, CA6 GWhJul 2023Dec 2025 Solar
Green Beanworks D PVAES Distributed EnergyPalmdale, CA6 GWhJul 2018Dec 2025 Solar
Lincoln WWTF HybridLincoln Solar Star, LLCLincoln, CA6 GWhJul 2021Dec 2025 Solar
Indigo Energy FacilityDiamond Generating CorporationNorth Palm Springs, CA6 GWhJun 2001Dec 2025 Natural Gas
Amazon SAN3 Solar ProjectSolar Star Prime 4 LLCSan Diego, CA6 GWhApr 2024Dec 2024 Solar
North Kern 2Madison Energy Investments LLCCity of Shafter, CA6 GWhJun 2024Dec 2025 Solar
NewcastlePacific Gas & Electric Co.Auburn, CA6 GWhNov 1986Dec 2025 Water
American Canyon SolarRP Napa Solar 1, LLCAmerican Canyon, CA6 GWhAug 2019Dec 2025 Solar
Verwey-Hanford Dairy Digester #2Hanford Renewable Energy LLCHanford, CA6 GWhJun 2019Dec 2025 Other Biomass Gas
Central Antelope Dry Ranch B LLCCentral Antelope Dry Ranch B, LLCLancaster, CA6 GWhAug 2017Dec 2025 Solar
Exeter SolarAltus Power America Management, LLCExeter, CA6 GWhJan 2014Dec 2025 Solar
Lone OakBravo REC Management LLCHanford, CA6 GWhFeb 2023Dec 2025 Solar
Roaring Creek Water PowerShasta Hydroelectric IncMontgomery Creek, CA6 GWhNov 1986Dec 2025 Water
Midway Sunset CogenMidway-Sunset Cogeneration CoFellows, CA6 GWhApr 1989Apr 2026 Natural Gas
Sun Pacific - LerdoJKB EnergyShafter, CA6 GWhSep 2020Dec 2025 Solar
Porterville SolarAltus Power America Management, LLCPorterville, CA6 GWhDec 2013Dec 2025 Solar
Green Beanworks B PVAES Distributed EnergyLancaster, CA6 GWhNov 2018Dec 2025 Solar
Merced 1 PVZGlobal IncLos Banos, CA6 GWhMar 2018Dec 2025 Solar
Tulare BioMAT Fuel CellCentral CA Fuel Cell 2, LLCTulare, CA6 GWhNov 2019Dec 2025 Other Biomass Gas : 77.3% Natural Gas : 22.7%
ParkerMerced Irrigation DistrictSnelling, CA6 GWhMar 1982Jun 2025 Water
East Cleveland Road SolarRPCA Solar 7, LLCEl Nido, CA6 GWhJan 2025Dec 2025 Solar
Lost Creek ISnow Mountain Hydro LLCBurney, CA6 GWhNov 1989Dec 2025 Water
AngelsUtica Water & Power AuthorityAngels Camp, CA6 GWhDec 1939Dec 2025 Water
Prologis L.PPowerflexTracy, CA6 GWhJul 2018Dec 2025 Solar
Dixie Creek Dairy SolarBravo REC Management LLCHanford, CA6 GWhJun 2024Dec 2025 Solar
Lake MathewsMetropolitan Water District of S CARiverside, CA6 GWhJul 1980Oct 2025 Water
Foundation Mann PackingFoundation CA Fund IX Manager, LLCGonzales, CA6 GWhMar 2019Dec 2025 Wind
Stanford Campus SolarMN8 Energy LLCStanford, CA6 GWhFeb 2017Dec 2025 Solar
Shasta Solar FarmIgnite Solar Holdings LLCFall River Mills, CA6 GWhFeb 2014Dec 2025 Solar
Foundation California Training FacilityFoundation CA Fund IX Manager, LLCSoledad, CA6 GWhJul 2018Dec 2025 Wind
New Hogan Power PlantModesto Irrigation DistrictValley Springs, CA6 GWhMar 1989Dec 2025 Water

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#25Arizona Public Service Company25.2 TWh100
#54Arlington Valley, LLC3.2 TWh1
#38Balancing Authority of Northern California13.7 TWh90
#49Imperial Irrigation District6.2 TWh66
#29Los Angeles Department of Water and Power18.8 TWh131
#22Nevada Power Company36.8 TWh143
#51PUD No. 1 of Douglas County4.4 TWh4
#19Salt River Project Agricultural Improvement and Power District60.3 TWh49
#57Turlock Irrigation District1.9 TWh11
#40Western Area Power Administration - Desert Southwest Region10.4 TWh34

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