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%

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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 501 to 600 of 1,387
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Meridian VineyardsCVI CleanCapital Solar 1 LLCPaso Robles, CA1 GWhNov 2010Dec 2024 Solar
Monterey Regional Water Pollution ControTesla Inc.Marina, CA1 GWhNov 2010Dec 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
SDCCD - MiramarCleanCapital HoldingsSan Diego, CA2 GWhJan 2011Dec 2024 Solar
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
IKEA Tejon 345IKEA Property IncLebec, CA929 MWhMar 2011Oct 2024 Solar
Temescal Canyon RV, LLCTemescal Canyon RV, LLCCorona, CA2 GWhApr 2011Dec 2024 Solar
SDCWA - Twin OaksCleanCapital HoldingsSan Marcos, CA1 GWhApr 2011Dec 2024 Solar
Foundation STFoundation HA Energy Generation, LLCTracy, CA2 GWhMay 2011Dec 2024 Wind
Butte College Main Campus SolarButte-Glenn Community College DistrictOroville, CA6 GWhJun 2011Dec 2024 Solar
Canyon Power PlantCity of Anaheim - (CA)Anaheim, CA24 GWhJul 2011Sep 2025 Natural Gas
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
Westside Solar StationPacific Gas & Electric Co.Five Points, CA14 GWhJul 2011Dec 2024 Solar
Stroud Solar StationPacific Gas & Electric Co.Helm, CA25 GWhAug 2011Oct 2024 Solar
Five Points Solar StationPacific Gas & Electric Co.Five Points, CA15 GWhAug 2011Dec 2024 Solar
ISH Solar Hospital DowneySunEdison LLCDowney, CA1 GWhAug 2011Dec 2024 Solar
SC 1 Data Center, Phase 2Xeres Ventures LLCSanta Clara, CA2 GWhAug 2011Sep 2025 Distillate Fuel Oil
Madera Community HospitalCleanCapital HoldingsMadera, CA72 MWhSep 2011Dec 2024 Solar
Mesquite Solar 1Consolidated Edison Development Inc.Tonopah, AZ401 GWhOct 2011Dec 2024 Solar
Foundation ABFoundation HA Energy Generation, LLCFairfield, CA2 GWhOct 2011Dec 2024 Wind
Franklin Templeton San MateoBloom EnergySan Mateo, CA9 GWhOct 2011Dec 2024 Natural Gas
Dinuba Wastewater Treatment PlantAES Distributed EnergyDinuba, CA1 GWhOct 2011Dec 2024 Solar
Mira LomaCostco WholesaleMira Loma, CA2 GWhOct 2011Dec 2024 Solar
Hollister Wastewater FacilityPerpetual Energy SystemsHollister, CA2 GWhOct 2011Dec 2024 Solar
San Gorgonio Windplant WPP1993FPL Energy Operating Services, Inc.North Palm Springs, CA202 GWhNov 2011Dec 2024 Wind
Shiloh III Wind Project LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA265 GWhNov 2011Dec 2024 Wind
Power Generation Station (PGS) 2East Bay Municipal Util DistOakland, CA16 GWhNov 2011Dec 2024 Other Biomass Gas
Vasco WindsVasco Winds, LLCLivermore, CA223 GWhNov 2011Dec 2024 Wind
Foundation IEFoundation HA Energy Generation, LLCRancho Cucamonga, CA373 MWhNov 2011Dec 2024 Wind
ISH Solar Hospital SDMCSunEdison LLCSan Diego, CA1 GWhNov 2011Dec 2024 Solar
Edwards Air Force BaseCleanCapital HoldingsEdwards, CA866 MWhNov 2011Dec 2023 Solar
Lancaster Baptist ChurchTesla Inc.Lancaster, CA1 GWhNov 2011Dec 2024 Solar
Montezuma Wind IINextEra Energy Montezuma Wind II, LLCBirds Landing, CA196 GWhDec 2011Dec 2024 Wind
Alta Wind VIIINextera Energy ResourcesMojave, CA222 GWhDec 2011Dec 2024 Wind
Mountain View IVAES Distributed EnergyNorth Palm Springs, CA187 GWhJan 2012Dec 2024 Wind
Windstar 1Nextera Energy ResourcesTehachapi, CA263 GWhJan 2012Dec 2024 Wind
Golden Springs Building C-1Golden Springs Development Company LLCSanta Fe Springs, CA1 GWhJan 2012Dec 2024 Solar
Xilinx San JoseBloom EnergySan Jose, CA8 GWhJan 2012Dec 2024 Natural Gas
EAFB - North BaseCleanCapital HoldingsEdwards Air Force Bas, CA3 GWhJan 2012Dec 2024 Solar
EAFB - South BaseCleanCapital HoldingsEdwards Air Force Bas, CA2 GWhJan 2012Dec 2024 Solar
Golden Springs Building DGolden Springs Development Company LLCSanta Fe Springs, CA651 MWhFeb 2012Dec 2024 Solar
HeliocentricHeliocentric LLCPalmdale, CA2 GWhFeb 2012Dec 2024 Solar
Brookfield Tehachapi 1Coram California Development, L.P.Mojave, CA277 GWhFeb 2012Dec 2024 Wind
North Palm Springs 1AGreenbacker Renewable Energy CorporationPalm Springs, CA5 GWhMar 2012Dec 2024 Solar
Industry MetroLink PV 1City of IndustryIndustry, CA1 GWhMar 2012Dec 2024 Solar
Ironwood Solar LLCAltus Power America Management, LLCBlythe, CA7 GWhMar 2012Dec 2024 Solar
Agua Caliente Solar ProjectAgua Caliente SolarDateland, AZ548 GWhApr 2012Sep 2025 Solar
Mustang Hills LLCMustang Hills, LLC (Longroad)Mojave, CA301 GWhApr 2012Dec 2024 Wind
L-8 Solar ProjectL-8 Solar Project LLCPalmdale, CA2 GWhApr 2012Dec 2024 Solar
SEPV 1CVI CleanCapital Solar 1 LLCPalmdale, CA3 GWhApr 2012Dec 2024 Solar
McKittrick CogenChevron USA IncMcKittrick, CA67 GWhMay 2012Dec 2024 Natural Gas
GiffenPacific Gas & Electric Co.TBD, CA14 GWhMay 2012Dec 2024 Solar
Cantua Solar StationPacific Gas & Electric Co.TBD, CA31 GWhMay 2012Dec 2024 Solar
Huron Solar StationPacific Gas & Electric Co.Huron, CA29 GWhMay 2012Dec 2024 Solar
SEPV 2CVI CleanCapital Solar 1 LLCTwentynine Palms, CA3 GWhMay 2012Dec 2024 Solar
Kaiser DowneyBloom Energy 2009 PPADowney, CA9 GWhMay 2012Dec 2024 Natural Gas
Chuckawalla SolarAltus Power America Management, LLCBlythe, CA7 GWhMay 2012Dec 2024 Solar
Copper Mountain Solar 2Consolidated Edison Development Inc.Boulder City, NV356 GWhJun 2012Dec 2024 Solar
Pacific Wind LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA311 GWhJul 2012Dec 2024 Wind
San Antonio West Solar RooftopSS San Antonio West LLCChino, CA2 GWhJul 2012Dec 2024 Solar
Foundation Cemex MadisonFoundation CA Fund V Manager, LLCMadison, CA2 GWhJul 2012Dec 2024 Wind
Life Technologies CarlsbadBloom EnergyCarlsbad, CA9 GWhJul 2012Dec 2024 Natural Gas
Glass House Camarillo CultivationGlass House Camarillo CultivationCamarillo, CA78 GWhJul 2012Dec 2024 Natural Gas
Kyocera International Inc.(San Diego)Kyocera International, IncSan Diego, CA9 GWhAug 2012Dec 2024 Natural Gas
California Valley Solar RanchClearway Energy Operating LLCCalifornia Valley, CA598 GWhAug 2012Dec 2024 Solar
Naval Air Weapons Station China LakeMN8 Energy LLCRidgecrest, CA22 GWhAug 2012Dec 2024 Solar
Foundation Wal-Mart Red BluffFoundation CA Fund VI Manager LLCRed Bluff, CA2 GWhAug 2012Sep 2025 Wind
Tahquitz High SchoolAES Distributed EnergyHemet, CA2 GWhAug 2012Dec 2024 Solar
West Valley High School SolarAES Distributed EnergyHemet, CA1 GWhAug 2012Dec 2024 Solar
Roll Delano 2Bloom EnergyDelano, CA7 GWhAug 2012Dec 2023 Natural Gas
Roll DelanoBloom EnergyDelano, CA9 GWhAug 2012Dec 2023 Natural Gas
Taylor Farms SalinasBloom EnergySalinas, CA8 GWhAug 2012Dec 2023 Natural Gas
North Kern State Prison Phase IISunE P11L Holdings, LLCDelano, CA6 GWhAug 2012Dec 2024 Solar
Mariposa Energy ProjectDiamond Generating CorporationByron, CA45 GWhSep 2012Sep 2025 Natural Gas
North Palm Springs 4AGreenbacker Renewable Energy CorporationPalm Springs, CA8 GWhSep 2012Dec 2024 Solar
Kaiser OntarioBloom Energy 2009 PPAOntario, CA3 GWhSep 2012Dec 2024 Natural Gas
McGrath PeakerSouthern California Edison CoOxnard, CA7 GWhOct 2012Dec 2024 Natural Gas
Solar Photovoltaic Project #42Southern California Edison CoTulare, CA8 GWhOct 2012Dec 2024 Solar
Pinyon Pine IPinyon Pines Wind I, LLCMojave, CA307 GWhOct 2012Dec 2024 Wind
Pinyon Pine IIPinyon Pines Wind II, LLCMojave, CA233 GWhOct 2012Dec 2024 Wind
Lodi Energy CenterNorthern California Power AgnyLodi, CA673 GWhOct 2012Sep 2025 Natural Gas
Brea Expansion PlantBrea Power IIBrea, CA236 GWhOct 2012Sep 2025 Landfill Gas
Nickel 1 Solar FacilityAltus Power America Management, LLCLost Hills, CA2 GWhOct 2012Dec 2024 Solar
Manzana Wind LLCAvangrid Power LLCRosamond, CA544 GWhNov 2012Dec 2024 Wind
Ocotillo Express LLCPattern Operators LPOcotillo, CA462 GWhNov 2012Sep 2025 Wind
Catalina Solar LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA262 GWhNov 2012Dec 2024 Solar
Shiloh IV Wind Project LLCEDF Renewable Asset Holdings, Inc.Birds Landing, CA278 GWhNov 2012Dec 2024 Wind
Alpaugh NorthConsolidated Edison Development Inc.Alpaugh, CA31 GWhNov 2012Dec 2024 Solar
Alpaugh 50Consolidated Edison Development Inc.Alpaugh, CA85 GWhNov 2012Dec 2024 Solar
Axium Modesto SolarAxium US Solar Holdings LLCModesto, CA47 GWhNov 2012Dec 2024 Solar
Foundation Cemex River PlantFoundation CA Fund VI Manager LLCVictorville, CA3 GWhNov 2012Dec 2024 Wind
Foundation Cemex BMQFoundation CA Fund VI Manager LLCApple Valley, CA3 GWhNov 2012Dec 2024 Wind
Foundation Superior FarmsFoundation CA Fund VI Manager LLCDixon, CA1 GWhNov 2012Sep 2025 Wind
Foundation RRMFoundation CA Fund V Manager, LLCCabazon, CA9 GWhNov 2012Dec 2024 Wind
Foundation NWNAFoundation CA Fund V Manager, LLCCabazon, CA18 GWhNov 2012Dec 2024 Wind

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