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 1,101 to 1,200 of 1,391
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Atascadero State HospitalEcoplexus, IncAtascadero, CA3 GWhJul 2020Dec 2025 Solar
Wonderful Orchards - New ColumbiaWonderful Renewable Energy, LLC.Firebaugh, CA11 GWhAug 2020Dec 2025 Solar
Bob Wiley Detention CenterSoCore Energy LLCVisalia, CA3 GWhAug 2020Dec 2025 Solar
Wonderful Orchards - West ValleyWonderful Renewable Energy, LLC.Blackwells Corner, CA8 GWhSep 2020Dec 2025 Solar
JD Foods - JD FoodsBarrier Solar IncFresno, CA2 GWhSep 2020Dec 2025 Solar
Sun Pacific - LerdoJKB EnergyShafter, CA6 GWhSep 2020Dec 2025 Solar
Firestone Walker Brewery - Phase 1SkyHigh 2 SolarPaso Robles, CA4 GWhOct 2020Dec 2025 Solar
Government Plaza SolarSoCore Energy LLCVisalia, CA2 GWhOct 2020Dec 2025 Solar
Blythe Solar IV, LLCBlythe Solar IV, LLCBlythe, CA343 GWhOct 2020May 2026 Solar
Mustang TwoRE Mustang Two LLCLemoore, CA373 GWhOct 2020Apr 2026 Solar
Windsor Floating SolarCA ODEVI LLCWindsor, CA3 GWhOct 2020Dec 2025 Solar
Little Bear Solar 1, LLCLittle Bear Solar 1, LLC (Longroad)Mendota, CA64 GWhNov 2020May 2026 Solar
American Kings Solar, LLCMN8 Energy LLCLemoore, CA288 GWhNov 2020May 2026 Solar
Desert Harvest, LLCDesert Harvest, LLCDesert Center, CA235 GWhNov 2020May 2026 Solar
Maverick Solar, LLCMaverick Solar, LLCDesert Center, CA330 GWhNov 2020May 2026 Solar
Little Bear 3Little Bear Solar 3, LLC (Longroad)Mendota, CA20 GWhNov 2020Dec 2025 Solar
Little Bear 4Little Bear Solar 4, LLC (Longroad)Mendota, CA38 GWhNov 2020May 2026 Solar
Little Bear 5Little Bear Solar 5, LLC (Longroad)Mendota, CA107 GWhNov 2020May 2026 Solar
Fresno Sunnyside High School HybridForefront Power, LLCFresno, CA3 GWhNov 2020Dec 2024 Solar
Soscol Ferry SolarSoscol Ferry SolarNapa, CA4 GWhNov 2020Dec 2025 Solar
Golden Field Solar III, LLCGolden Fields Solar III, LLCRosamond, CA538 GWhNov 2020May 2026 Solar : 99.4%
Titan Solar 1 (CA)Titan Solar 1, LLCBorrego Springs, CA131 GWhNov 2020May 2026 Solar
Desert Harvest II LLCDesert Harvest II LLCDesert Center, CA194 GWhNov 2020May 2026 Solar
Maverick Solar 4, LLCMaverick Solar 4, LLCDesert Center, CA296 GWhNov 2020May 2026 Solar
Wonderful Orchards - BelridgeWonderful Renewable Energy, LLC.Lost Hills, CA12 GWhNov 2020Dec 2025 Solar
Dissigno Healdsburg FPV, LLCPalmetto Power Management LLCHealdsburg, CA6 GWhNov 2020Dec 2025 Solar
Catalina ExpressAltus Power America Management, LLCSan Pedro, CA2 GWhNov 2020Dec 2025 Solar
Marina SouthAltus Power America Management, LLCSan Pedro, CA2 GWhNov 2020Dec 2025 Solar
Life Technologies - FremontBloom EnergyFremont, CA10 GWhNov 2020Dec 2025 Natural Gas
Blackjack SolarSouth County PackingKing City, CA9 GWhNov 2020Dec 2025 Solar
Civic Center EastSoCore Energy LLCVisalia, CA3 GWhNov 2020Dec 2025 Solar
Bodega Avenue Solar LLCBodega Avenue Solar LLCPetaluma, CA4 GWhDec 2020Dec 2025 Solar
Central 40Central 40, LLCNewman, CA76 GWhJan 2021May 2026 Solar
DGS Valley State PrisonForefront Power, LLCChowchilla, CA4 GWhJan 2021Dec 2024 Solar
Point WindTerra-Gen Operating Co-WindTehachapi, CA216 GWhFeb 2021May 2026 Wind
Silveira Ranch Road SolarSilveira Ranch Road SolarNovato, CA5 GWhFeb 2021Dec 2025 Solar
San Diego - NCRC at VistaCalifornia PV Energy 3, LLCVista, CA3 GWhFeb 2021Dec 2025 Solar
Coachella Hills WindTerra-Gen Operating Co-WindPalm Springs, CA201 GWhFeb 2021May 2026 Wind
El Dorado CountySkyHigh 2 SolarPlacerville, CA3 GWhFeb 2021Dec 2025 Solar
Google Moffett Park Solar ProjectGoogle, Inc.Sunnyvale, CA3 GWhFeb 2021Dec 2025 Solar
Oasis AltaTerra-Gen Operating Co-WindMojave, CA49 GWhMar 2021Dec 2025 Wind
San Diego - EMDF at San DiegoCalifornia PV Energy 3, LLCSan Diego, CA5 GWhMar 2021Dec 2025 Solar
El Dorado Solar, LLCAltus Power America Management, LLCEl Dorado Hills, CA3 GWhMar 2021Dec 2025 Solar
Van der Kooi Dairy Solar ArrayMaas Energy WorksRiverdale, CA4 GWhMar 2021Dec 2024 Solar
Gilead Foster City Solar ProjectGilead Sciences Inc. Foster CityFoster City, CA2 GWhMar 2021Dec 2024 Solar
Palm Springs DAC PVPalm Springs USDPalm Springs, CA1 GWhMar 2021Dec 2025 Solar
Santa Barbara ReSource CenterCounty of Santa Barbara - (CA)Goleta, CA9 GWhMay 2021Dec 2025 Other Biomass Gas
Sun Streams 2Sun Streams 2, LLCHassayampa, AZ317 GWhMay 2021May 2026 Solar
SB Water Reclamation Fuel CellSan Bernardino Fuel Cell, LLCSan Bernardino, CA9 GWhMay 2021Dec 2024 Other Biomass Gas : 91.7% Natural Gas : 8.3%
Enloe Medical - ChicoBloom EnergyChico, CA15 GWhMay 2021Dec 2025 Natural Gas
Redlands Community HospitalBloom EnergyRedlands, CA9 GWhMay 2021Dec 2025 Natural Gas
San Manuel Central Plant CogensYuhaaviatam of San Manuel NationHighland, CA18 GWhMay 2021Dec 2025 Natural Gas
Antelope Expansion 3AAES Distributed EnergyLancaster, CA40 GWhMay 2021Dec 2025 Solar
Antelope Expansion 3BAES Distributed EnergyLancaster, CA13 GWhMay 2021Dec 2025 Solar
Summit WindsGreenbacker Renewable Energy CorporationLivermore, CA179 GWhJun 2021May 2026 Wind
EMWD - Perris Valley RWRFSkyHigh 2 SolarPerris, CA8 GWhJun 2021Dec 2025 Solar
EMWD - San Jacinto RWRF NEMSkyHigh 2 SolarSan Jacinto, CA3 GWhJun 2021Dec 2025 Solar
EMWD - Sun City RWRFSkyHigh 2 SolarMenifee, CA4 GWhJun 2021Dec 2025 Solar
EMWD - Moreno Valley RWRFSkyHigh 2 SolarMoreno Valley, CA5 GWhJun 2021Dec 2025 Solar
Gilead Sciences La Verne Rooftop SolarGilead Sciences, Inc. - La VerneLa Verne, CA2 GWhJun 2021Dec 2025 Solar
POM Juice SolarWonderful Renewable Energy, LLC.Fresno, CA4 GWhJun 2021Dec 2025 Solar
POM Beverage SolarWonderful Renewable Energy, LLC.Del Rey, CA4 GWhJun 2021Dec 2025 Solar
Wonderful NurseryWonderful Renewable Energy, LLC.Wasco, CA5 GWhJun 2021Dec 2025 Solar
Lost Hills OilfieldDistributed Solar Development, LLCLost Hills, CA4 GWhJun 2021Dec 2025 Solar
Wonderful Orchards - WestsideWonderful Renewable Energy, LLC.Lost Hills, CA13 GWhJul 2021Dec 2025 Solar
Wonderful Huller & ShellingWonderful Renewable Energy, LLC.Lost Hills, CA4 GWhJul 2021Dec 2025 Solar
Lincoln WWTF HybridLincoln Solar Star, LLCLincoln, CA6 GWhJul 2021Dec 2025 Solar
ESCA-LL-COLTON, LLCMadison Energy Holdings LLCColton, CA4 GWhAug 2021Dec 2025 Solar
Vallecitos Water DistrictCleanCapital HoldingsSan Marcos, CA3 GWhAug 2021Dec 2025 Solar
Comcast - Universal CityBloom EnergyUniversal City, CA7 GWhAug 2021Dec 2025 Natural Gas
Wonderful Lost HillsWonderful Renewable Energy, LLC.Lost Hills, CA41 GWhAug 2021Dec 2025 Solar
Danell Bros IncRenewable Solar, IncHanford, CA6 GWhAug 2021Dec 2025 Solar
Ventura SolarVentura Solar LLCFillmore, CA6 GWhAug 2021Dec 2025 Solar
AquamarineAquaLemoore, CA650 GWhAug 2021May 2026 Solar
Bio-RadVista Solar, Inc.Hercules, CA3 GWhSep 2021Dec 2025 Solar
Diamond H Dairy PowerMadera DP 2, LLCChowchilla, CA12 GWhSep 2021Dec 2025 Other Biomass Gas
Amazon PSP1Greenbacker Renewable Energy CorporationBeaumont, CA7 GWhSep 2021Dec 2024 Solar
Donaghy-StocktonDonaghy Sales Inc.Stockton, CA2 GWhSep 2021Dec 2025 Solar
Slate HybridMN8 Energy LLCStratford, CA713 GWhOct 2021May 2026 Solar
Maverick Solar 6, LLCMaverick Solar 6, LLCDesert Center, CA246 GWhOct 2021May 2026 Solar
Lake HermanGreenbacker Renewable Energy CorporationBenicia, CA8 GWhOct 2021Dec 2025 Solar
Dos PalosGreenbacker Renewable Energy CorporationDos Palos, CA2 GWhOct 2021Dec 2024 Solar
Lerdo Detention Facility - Solar 2, 3County of Kern - (CA)Bakersfield, CA2 GWhOct 2021Dec 2025 Solar
Maverick Solar 7, LLCMaverick Solar 7, LLCDesert Center, CA398 GWhNov 2021May 2026 Solar
SE Athos II, LLCSE Athos II, LLCDesert Center, CA559 GWhNov 2021May 2026 Solar
CSU San Jose State UniversitySkyHigh 2 SolarSan Jose, CA2 GWhNov 2021Dec 2025 Solar
California State Univ at Channel IslandsSkyHigh 2 SolarCamarillo, CA8 GWhNov 2021Dec 2025 Solar
Hudson - High Desert HybridMN8 Energy LLCVictorville, CA295 GWhNov 2021May 2026 Solar
Deer Creek 2Altus Power America Management, LLCShingle Springs, CA3 GWhNov 2021Dec 2025 Solar
Edwards Sanborn E3Terra-Gen Operating Co-HybridMojave, CA58 GWhNov 2021May 2026 Solar
Edwards Sanborn E2Terra-Gen Operating Co-HybridMojave, CA292 GWhNov 2021May 2026 Solar
Gilead Oceanside Solar ProjectGilead Sciences Inc.Oceanside, CA952 MWhNov 2021Dec 2025 Solar
BBARWADistributed Solar Development, LLCBig Bear, CA3 GWhNov 2021Dec 2025 Solar
Niagara Bottling - RialtoSkyHigh 2 SolarRialto, CA8 GWhNov 2021Dec 2025 Solar
Canal Energy S23, LLCCanal Energy S23, LLCHanford, CA10 GWhNov 2021Dec 2025 Solar
POM Plant 1Wonderful Renewable Energy, LLC.Del Rey, CA5 GWhNov 2021Dec 2025 Solar
POM Plant 2Wonderful Renewable Energy, LLC.Del Rey, CA3 GWhNov 2021Dec 2025 Solar
BigBeau Solar, LLCBig Beau Solar, LLCRosamond, CA330 GWhJan 2022May 2026 Solar
Calibrant Bakersfield LLCBay4 Energy Services, LLCBakersfield, CA4 GWhJan 2022Dec 2024 Solar
Arlington Energy Center IIArlington Energy Center IIBlythe, CA641 GWhFeb 2022May 2026 Solar

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