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 Jan 2026
Annual Generation 184.8 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 | 41.7% Solar | 26.8% Water | 11.8% Wind | 10.6% Nuclear | 9.5%

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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 1,388
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
BCE Los Alamitos 1Bright Canyon EnergyLos Alamitos, CA19 GWhJul 2023Dec 2024 Solar
IGS OXR1Greenbacker Renewable Energy CorporationOxnard, CA2 GWhJul 2024Dec 2024 Solar
9150 Hermosa Solar GMValta EnergyRancho Cucamonga, CA3 GWhNov 2022Dec 2024 Solar
City of Rosamond (CA)Standard SolarRosamond, CA3 GWhApr 2023Dec 2024 Solar
Visalia CSG LLCDimension Energy LLCTulare, CA6 GWhFeb 2024Dec 2024 Solar
Tulare CSG LLCDimension Energy LLCTulare, CA375 MWhSep 2024Dec 2024 Solar
Wheeler RidgeAFTW Holdings, LLCBakersfield, CA12 GWhAug 2023Dec 2024 Solar
Crystal Farms Local SolarCrystal Farms Local Solar, LLCSan Joaquin, CA10 GWhOct 2023Dec 2024 Solar
Fresno Community SolarFresno Community Solar Developers, LLCFresno, CA15 GWhMay 2024Dec 2024 Solar
Lost Hills OilfieldDistributed Solar Development, LLCLost Hills, CA4 GWhJun 2021Dec 2024 Solar
Agriculture Capital - Legacy PackingDistributed Solar Development, LLCDinuba, CA4 GWhNov 2022Dec 2024 Solar
Bishop Ranch - BR 1-YDistributed Solar Development, LLCSan Ramon, CA2 GWhFeb 2022Dec 2024 Solar
Vulcan San Emidio SolarRenew Solar VMC LLCBakersfield, CA4 GWhFeb 2023Dec 2024 Solar
SEPV Cuyama HybridSEPV Cuyama, LLCNew Cuyama, CA3 GWhNov 2023Dec 2024 Solar
Avenue 26 SolarRPCA Solar 1, LLCChowchilla, CA4 GWhOct 2024Dec 2024 Solar
Blackjack SolarSouth County PackingKing City, CA9 GWhNov 2020Dec 2024 Solar
Cawelo Water District SolarScooby Solar, LLCFamoso, CA7 GWhSep 2023Dec 2024 Solar
Sunny Cow Solar, LLCSunny Cow Solar, LLCBakersfield, CA5 GWhSep 2023Dec 2024 Solar
IPC 25 SolarPrologis Logistics Services IncorporatedTracy, CA3 GWhJun 2024Dec 2024 Solar
Case Vander Eyk, Jr Dairy SolarBravo REC Management LLCPixley, CA2 GWhSep 2023Dec 2024 Solar
Amazon SAN3 Solar ProjectSolar Star Prime 4 LLCSan Diego, CA6 GWhApr 2024Dec 2024 Solar
Cabrillo CollegeForefront Power, LLCAptos, CA4 GWhNov 2023Dec 2024 Solar
Tejon Castac Water District SolarCTMW Solar, LLCArvin, CA3 GWhApr 2024Dec 2024 Solar
Double J Dairy ArrayBravo REC Management LLCVisalia, CA9 GWhOct 2023Dec 2024 Solar
Grossmont CollegeForefront Power, LLCEl Cajon, CA4 GWhFeb 2023Dec 2024 Solar
Lone OakBravo REC Management LLCHanford, CA6 GWhFeb 2023Dec 2024 Solar
Zonneveld Oak GroveRenewable Solar, IncLaton, CA3 GWhMay 2024Dec 2024 Solar
River Ranch DairyRenewable Solar, IncHanford, CA7 GWhMay 2024Dec 2024 Solar
Bishop Ranch BR 1-XBollinger Canyon Road BR 1-X Solar Project 2020San Ramon, CA2 GWhFeb 2022Dec 2024 Solar
Highway 43 1887-WDStandard SolarShafter, CA270 MWhOct 2024Dec 2024 Solar
Nachtigall 1836-WDStandard SolarWasco, CA8 MWhNov 2024Dec 2024 Solar
Terry 1818-WDStandard SolarWasco, CA57 MWhNov 2024Dec 2024 Solar
Kern Sunset 1886-WDStandard SolarBakersfield, CA270 MWhOct 2024Dec 2024 Solar
Open Sky Ranch IncBravo REC Management LLCRiverdale, CA2 GWhJun 2024Dec 2024 Solar
Dixie Creek Dairy SolarBravo REC Management LLCHanford, CA3 GWhJun 2024Dec 2024 Solar
Costa View Farms127 CVF, LLCMadera, CA5 GWhMay 2024Dec 2024 Solar
Delta Electronics FremontDelta Electronics (Americas) LtdFremont, CA616 MWhMar 2016Dec 2024 Solar
TWCBravo REC Management LLCTulare, CA918 MWhJul 2024Dec 2024 Solar
Paso Robles - Municipal AirportOnyx Asset Services GroupPaso Robles, CA6 GWhDec 2023Dec 2024 Solar
Harris Farms Solar FacilityHarris Farms IncCoalinga, CA3 GWhFeb 2024Dec 2024 Solar
Wonderful Orchards - West ValleyWonderful Renewable Energy, LLC.Blackwells Corner, CA1 GWhSep 2020Dec 2024 Solar
Hollister Wastewater FacilityPerpetual Energy SystemsHollister, CA2 GWhOct 2011Dec 2024 Solar
Lemoore WestLeprino FoodsLemoore, CA14 GWhNov 2022Dec 2024 Solar
CA- US Foods- LivermoreEDPRNA DG CA Livermore LLCLivermore, CA636 MWhJul 2024Dec 2024 Solar
Mountain View Ind Park 1-sline001Prologis Logistics Services IncorporatedFontana, CA1 GWhAug 2023Dec 2024 Solar
North Kern 2Madison Energy Investments LLCCity of Shafter, CA2 GWhJun 2024Dec 2024 Solar
North Kern 1Madison Energy Investments LLCShafter, CA4 GWhMay 2023Dec 2024 Solar
South County Detention Center SolarSoCore Energy LLCPorterville, CA2 GWhOct 2019Dec 2024 Solar
North Juvenile Detention Center SolarSoCore Energy LLCVisalia, CA2 GWhOct 2019Dec 2024 Solar
Government Plaza SolarSoCore Energy LLCVisalia, CA2 GWhOct 2020Dec 2024 Solar
Tulare Akers Professional CenterSoCore Energy LLCVisalia, CA2 GWhOct 2019Dec 2024 Solar
Bob Wiley Detention CenterSoCore Energy LLCVisalia, CA3 GWhAug 2020Dec 2024 Solar
Civic Center EastSoCore Energy LLCVisalia, CA3 GWhNov 2020Dec 2024 Solar
Wheeler Ridge 2Madison Energy Investments LLCArvin, CA913 MWhOct 2023Dec 2024 Solar
Sutter Santa Rosa SolarSutter Santa Rosa Solar LLCSanta Rosa, CA2 GWhAug 2019Dec 2024 Solar
Open Sky DairyRenewable Solar, IncRiverdale, CA2 GWhJun 2024Dec 2024 Solar
JD Foods - JD FoodsBarrier Solar IncFresno, CA455 MWhSep 2020Dec 2024 Solar
Pivot Energy PPA 22Pivot EnergyVisalia, CA68 MWhSep 2024Dec 2024 Solar
Blue Moon FarmsBravo REC Management LLCTipton, CA683 MWhJul 2024Dec 2024 Solar
Tipton 1 - (CA)Pacifico PowerTipton, CA167 MWhNov 2024Dec 2024 Solar
Tipton 2 - (CA)Pacifico PowerTipton, CA83 MWhNov 2024Dec 2024 Solar
North Kern 3Madison Energy Investments LLCBakersfield, CA6 MWhNov 2023Dec 2024 Solar
Kern Del OroREC KDO, LLCBakersfield, CA4 MWhNov 2024Dec 2024 Solar
Sutter Home Winery GIRWestbound Solar 3, LLCAmerican Canyon, CA2 GWhJul 2023Dec 2024 Solar
Sutter Home Winery TCCREC SHW, LLCPaso Robles, CA1 GWhApr 2024Dec 2024 Solar
Google Bayhill Solar PV and MicrogridGoogle, Inc.San Bruno, CA1 GWhMar 2024Dec 2024 Solar
AVI BakersfieldAnthony Vineyards, Inc.Bakersfield, CA3 GWhMay 2022Dec 2024 Solar
Industry Solar Power Generation StationAES Distributed EnergyAdelanto, CA4 GWhNov 2013Dec 2024 Solar
CM48Consolidated Edison Development Inc.Boulder City, NV94 GWhMay 2010Dec 2024 Solar
Westside Solar Power PV1Westside Assets LLCLemoore, CA5 GWhApr 2016Dec 2024 Solar
Alta Wind Energy Center IAlta Wind I, LLCMojave, CA435 GWhDec 2010Dec 2024 Wind
Alta Wind Energy Center IIAlta Wind II, LLCMojave, CA365 GWhDec 2010Dec 2024 Wind
Alta Wind Energy Center IIIAlta Wind III, LLCMojave, CA363 GWhJan 2011Dec 2024 Wind
Alta Wind Energy Center IVAlta Wind IV, LLCMojave, CA193 GWhMar 2011Dec 2024 Wind
Alta Wind Energy Center VAlta Wind V, LLCMojave, CA288 GWhMar 2011Dec 2024 Wind
Alpine SolarAlpine BESS LLCLancaster, CA119 GWhJan 2013Dec 2024 Solar
Garnet Wind Energy CenterTerra-Gen Operating Co-WindNorth Palm Springs, CA12 GWhMay 2009Dec 2024 Wind
Weymouth Solar PlantMetropolitan Water District of S CALa Verne, CA5 GWhMay 2016Dec 2024 Solar
Silicon Valley Clean WaterSilicon Valley Clean WaterRedwood City, CA7 GWhFeb 2015Dec 2024 Other Biomass Gas : 71.4% Natural Gas : 28.6%
Avenal ParkAvenal Solar Holdings LLCAvenal, CA9 GWhJul 2011Dec 2024 Solar
Sun City Project LLCAvenal Solar Holdings LLCAvenal, CA34 GWhJul 2011Dec 2024 Solar
Sand Drag LLCAvenal Solar Holdings LLCAvenal, CA28 GWhJul 2011Dec 2024 Solar
Algonquin SKIC 10 Solar, LLCAlgonquin Power CoTaft, CA15 GWhDec 2016Dec 2024 Solar
RE GarlandSouthern Power CoRosamond, CA483 GWhOct 2016Dec 2024 Solar
Genentech-Oceanside HybridTesla Inc.Oceanside, CA4 GWhMar 2016Dec 2024 Solar
California Valley Solar RanchClearway Energy Operating LLCCalifornia Valley, CA598 GWhAug 2012Dec 2024 Solar
Solar Photovoltaic Project #42Southern California Edison CoTulare, CA8 GWhOct 2012Dec 2024 Solar
Solar Borrego INRG Solar Borrego IBorrego Springs, CA62 GWhJan 2013Dec 2024 Solar
Mountain View IVAES Distributed EnergyNorth Palm Springs, CA187 GWhJan 2012Dec 2024 Wind
Caltech CentralBloom Energy 2009 PPAPasadena, CA9 GWhOct 2010Dec 2024 Natural Gas
Intel Santa ClaraBloom EnergySanta Clara, CA8 GWhDec 2014Dec 2024 Natural Gas
Manzana Wind LLCAvangrid Power LLCRosamond, CA544 GWhNov 2012Dec 2024 Wind
Imperial Solar Energy Center SouthCSOLAR IV South LLCCalexico, CA264 GWhOct 2013Dec 2024 Solar
Imperial Solar Energy Center WestCSOLAR IV West LLCSeeley, CA374 GWhMar 2016Dec 2024 Solar
Five Points Solar StationPacific Gas & Electric Co.Five Points, CA15 GWhAug 2011Dec 2024 Solar
Westside Solar StationPacific Gas & Electric Co.Five Points, CA14 GWhJul 2011Dec 2024 Solar
FRV SI Transport Solar LPFRV SI Transport Solar, L.P. (Sacremento)Sacramento, CA1 GWhJul 2010Dec 2024 Solar
Equinix San JoseBloom EnergySan Jose, CA16 GWhOct 2015Dec 2024 Natural Gas
Zero Waste Energy Development Co LLCZero Waste Energy Development Company LLCSan Jose, CA2 GWhJan 2015Dec 2024 Other Biomass Gas
GiffenPacific Gas & Electric Co.TBD, CA14 GWhMay 2012Dec 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#26Arizona Public Service Company24.0 TWh92
#54Arlington Valley, LLC3.3 TWh1
#36Balancing Authority of Northern California14.7 TWh87
#47Imperial Irrigation District6.4 TWh66
#29Los Angeles Department of Water and Power18.6 TWh124
#22Nevada Power Company37.3 TWh139
#64New Harquahala Generating Company, LLC132.0 GWh1
#19Salt River Project Agricultural Improvement and Power District60.1 TWh48
#57Turlock Irrigation District2.0 TWh11
#39Western Area Power Administration - Desert Southwest Region9.8 TWh33

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565
#15ISO New England107.8 TWh1,577
#16Bonneville Power Administration83.7 TWh163