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 2024
Annual Generation 191.5 TWh
Power Plants1,943
Utilities893
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 | 45.6% Solar | 23.1% Water | 12.1% Wind | 10% Nuclear | 9%

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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 1,356
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Oro LomaConsolidated Edison Development Inc.Oro Loma, CA25 GWhDec 2016Dec 2023 Solar
Ormond BeachOrmond Beach Power, LLCOxnard, CA45 GWhJul 1971Aug 2024 Natural Gas
Orion Solar IIOrion Solar II, LLCArvin, CA18 GWhMay 2014Dec 2023 Solar
Orion Solar IOrion Solar I LLCArvin, CA29 GWhMar 2014Dec 2023 Solar
Orange Grove Peaking FacilityOrange Grove Energy LPPala, CA18 GWhMay 2010Dec 2023 Natural Gas
Orange Coast College PH2 Solar ProjectSolar Star Coastal Pirate, LLCCosta Mesa, CA5 GWhApr 2022Dec 2023 Solar : 88.9% Electricity used for energy storage : 11.1%
One Ten Partners PVOne Ten Partners, LLCPalmdale, CA5 GWhAug 2017Dec 2023 Solar
One Market PlazaParamount Group IncSan Francisco, CA993 MWhNov 2003Dec 2023 Natural Gas
Oltmans SCE at JurupaCalifornia PV Energy LLCOntario, CA2 GWhNov 2013Dec 2023 Solar
Oltmans SCE at ChampagneCalifornia PV Energy LLCOntario, CA1 GWhNov 2013Dec 2023 Solar
OlsenOlsen Power PartnersWhitmore, CA18 GWhDec 1989Dec 2023 Water
OLS Energy ChinoOLS Energy-ChinoChino, CA11 GWhNov 1987Dec 2023 Natural Gas
OK Produce Fresno CarportOK ProduceFresno, CA3 GWhDec 2018Dec 2023 Solar
OES Biogas PowerOrganic Energy Solutions, Inc.San Bernardino, CA348 MWh-Dec 2023 Other Biomass Gas
Ocotillo WellsConductive PowerBorrego Springs, CA87 GWhAug 2023Aug 2024 Solar
Ocotillo Express LLCPattern Operators LPOcotillo, CA539 GWhNov 2012Aug 2024 Wind
Oberon Solar ProjectIP Oberon LLCDesert Center, CA534 GWhAug 2023Aug 2024 Solar
Oberon II Solar ProjectIP Oberon II, LLCDesert Center, CA550 GWhAug 2023Aug 2024 Solar
Oasis WindTerra-Gen Operating Co-WindMojave, CA205 GWhNov 2004Dec 2023 Wind
Oasis AltaTerra-Gen Operating Co-WindMojave, CA45 GWhMar 2021Dec 2023 Wind
Oakley Solar ProjectOakley Solar Project LLCOakley, CA2 GWhMay 2013Dec 2023 Solar
Oak Creek Energy Systems ITerra-Gen Operating Co-WindMojave, CA38 GWhMay 1982Dec 2023 Wind
NunnCD US Solar MT 2 LLCApple Valley, CA2 GWhJun 2013Dec 2023 Solar
Nove Power PlantNove Investments I LLCRichmond, CA35 MWhNov 1985Dec 2022 Landfill Gas
North Star SolarSouthern Power CoMendota, CA136 GWhMay 2015Dec 2023 Solar
North Sky River Energy LLCNorth Sky River Energy LLCWeldon, CA387 GWhNov 2012Dec 2023 Wind
North Rosamond Solar LLCNorth Rosamond Solar, LLCRosamond, CA387 GWhMay 2019Aug 2024 Solar
North Palm Springs 4AGreenbacker Renewable Energy CorporationPalm Springs, CA8 GWhSep 2012Dec 2023 Solar
North Palm Springs 1AGreenbacker Renewable Energy CorporationPalm Springs, CA5 GWhMar 2012Dec 2023 Solar
North Lancaster RanchAES Distributed EnergyLancaster, CA29 GWhNov 2016Dec 2023 Solar
North Kern State Prison Phase IISunE P11L Holdings, LLCDelano, CA7 GWhAug 2012Dec 2023 Solar
North City - Landfill Gas Engines SouthCity of San DiegoSan Diego, CA2 GWhFeb 1999Dec 2022 Landfill Gas : 84.1% Natural Gas : 15.9%
North City - Landfill Gas Engine NorthCity of San DiegoSan Diego, CA4 GWhOct 2013Dec 2022 Landfill Gas
North Bay Solar 1AES Distributed EnergyFairfield, CA2 GWhJul 2013Dec 2023 Solar
NLP GrangerHeelstone Energy Holdings, LLCValley Center, CA6 GWhAug 2016Dec 2023 Solar
Nicolis Solar PV PlantArevon Energy, Inc.Delano, CA44 GWhAug 2016Dec 2023 Solar
Nickel 1 Solar FacilityAltus Power America Management, LLCLost Hills, CA3 GWhOct 2012Dec 2023 Solar
Niagara Bottling StocktonEnterSolarStockton, CA2 GWhDec 2017Dec 2023 Solar
Niagara Bottling - RialtoSkyHigh 2 SolarRialto, CA8 GWhNov 2021Dec 2023 Solar
NextEra Westside PVWestside Solar, LLCFive Points, CA48 GWhFeb 2017Dec 2023 Solar
NewcastlePacific Gas & Electric Co.Auburn, CA17 GWhNov 1986Dec 2023 Water
Newberry Solar 1 LLCNewberry Solar 1 LLCNewberry Springs, CA1 GWhNov 2013Dec 2023 Solar
New-Indy Ontario MillNew-Indy Ontario LLCOntario, CA246 GWhMay 1985Aug 2024 Natural Gas
New Hogan Power PlantModesto Irrigation DistrictValley Springs, CA11 GWhMar 1989Dec 2023 Water
Nelson CreekNelson Creek Power IncBig Bend, CA3 GWhSep 1989Dec 2023 Water
Naval Hospital Medical CenterDepartment of the NavySan Diego, CA21 GWhNov 2003Aug 2024 Natural Gas
Naval Air Weapons Station China LakeMN8 Energy LLCRidgecrest, CA23 GWhAug 2012Dec 2023 Solar
Navajo Solar Power Generation Station 1 LLCAES Distributed EnergyApple Valley, CA4 GWhNov 2013Dec 2023 Solar
National RaisinNational RaisinFowler, CA5 GWhMay 2015Dec 2023 Solar
Narrows PHYuba County Water AgencyGrass Valley, CA73 GWhNov 1942Dec 2023 Water
Narrows 2Yuba County Water AgencyBrowns Valley, CA277 GWhNov 1969Dec 2023 Water
Nacimiento Hydro ProjectMonterey Cnty Water Res AgencyBradley, CA19 GWhJun 1987Nov 2023 Water
Mustang TwoRE Mustang Two LLCLemoore, CA385 GWhOct 2020Aug 2024 Solar
Mustang Hills LLCMustang Hills, LLC (Longroad)Mojave, CA248 GWhApr 2012Dec 2023 Wind
MurphysUtica Water & Power AuthorityMurphys, CA18 GWhFeb 1954Dec 2023 Water
Munro Valley SolarEcos Energy LLCOlancha, CA8 GWhSep 2016Dec 2023 Solar
Municipal Cogen PlantPalm Springs City ofPalm Springs, CA7 GWhApr 1985Aug 2024 Natural Gas
Muck Valley HydroelectricBrookfield Renewable Trading and Marketing LPNA, CA83 GWhNov 1988Dec 2023 Water
Mt Poso CogenerationMt Poso Cogeneration CoBakersfield, CA268 GWhApr 1989Sep 2023 Wood/Wood Waste Solids : 99.5% Natural Gas : 0.5%
Mountainview Generating StationSouthern California Edison CoRedlands, CA3 TWhNov 2005Aug 2024 Natural Gas
Mountain View IVAES Distributed EnergyNorth Palm Springs, CA175 GWhJan 2012Dec 2023 Wind
Mountain View IIIAvangrid Renewables LLCNorth Palm Springs, CA69 GWhNov 2003Dec 2023 Wind
Mountain View I & IIAES Distributed EnergyNorth Palm Springs, CA285 GWhMay 2001Aug 2024 Wind
Mount Signal Solar Farm VImperial Valley Solar 3, LLCCalexico, CA609 GWhOct 2018Aug 2024 Solar
Mount Signal Solar Farm IIMN8 Energy LLCCalexico, CA406 GWhDec 2019Aug 2024 Solar
Morgan Lancaster 1Terraform ArcadiaLancaster, CA688 MWhAug 2015Dec 2023 Solar
Morelos del SolSouthern Power CoLost Hills, CA30 GWhOct 2015Dec 2023 Solar
Moonlight Packing - Phase 2CalCom EnergyReedley, CA3 GWhMay 2019Dec 2023 Solar
Monticello DamSolano Irrigation DistrictWinters, CA32 GWhMay 1983Dec 2023 Water
Montgomery Creek HydroCentral Rivers Power US, LLCMontgomery Creek, CA8 GWhDec 1986Dec 2023 Water
Montezuma Wind IINextEra Energy Montezuma Wind II, LLCBirds Landing, CA197 GWhDec 2011Dec 2023 Wind
Monterey Regional Water Pollution Control AgencyTesla Inc.Marina, CA1 GWhNov 2010Dec 2023 Solar
Monterey One WaterMonterey One WaterMarina, CA8 GWhJul 1988Dec 2023 Other Biomass Gas : 81.7% Natural Gas : 18.3%
Mojave Solar ProjectMojave Solar LLCHinkley, CA624 GWhNov 2014Aug 2024 Solar
Mojave SiphonCalifornia Dept. of Water ResourcesHesperia, CA70 GWhJul 1996Dec 2023 Water
Mojave 3/4/5Terra-Gen Operating Co-WindMojave, CA83 GWhNov 1990Dec 2023 Wind
Mojave 16/17/18Terra-Gen Operating Co-WindMojave, CA54 GWhNov 1989Dec 2023 Wind
MoccasinCity & County of San FranciscoMoccasin, CA269 GWhJul 1969Aug 2024 Water
MM Yolo PowerYolo County Community Services DepartmentWoodland, CA18 GWhSep 1990Dec 2023 Landfill Gas
MM West CovinaMM West Covina Energy LLCWest Covina, CA40 GWhMay 1993Dec 2023 Landfill Gas : 99.4% Natural Gas : 0.6%
MM Tulare EnergyMM Tulare Energy LLCVisalia, CA10 GWhApr 1998Dec 2023 Landfill Gas
MM San Diego-MiramarMM San Diego Energy-MiramarSan Diego, CA36 GWhJun 1997Dec 2023 Landfill Gas : 90.2% Other Biomass Gas : 9.8%
MM Lopez EnergyMM Lopez Energy LLCLake View Terrace, CA26 GWhNov 1998Dec 2023 Landfill Gas
Mitchell Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA3 GWhNov 2014Dec 2023 Solar
Mission Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2023 Solar
Mission College Blvd. Fuel Cell2016 ESA Project Company, LLCSanta Clara, CA38 GWhNov 2017Dec 2023 Natural Gas
Miramar Energy FacilitySan Diego Gas & Electric CoSan Diego, CA13 GWhMay 2005Aug 2024 Natural Gas
Mira Loma PeakerSouthern California Edison CoOntario, CA11 GWhAug 2007Dec 2023 Natural Gas
Mira LomaCostco WholesaleMira Loma, CA3 GWhOct 2011Dec 2023 Solar
Mill Creek 3Southern California Edison CoMill Creek, CA11 GWhFeb 1903Dec 2023 Water
Midway Sunset CogenMidway-Sunset Cogeneration CoFellows, CA244 GWhApr 1989Aug 2024 Natural Gas
Midway Peaking LLCCalPeak Power, LLCFirebaugh, CA26 GWhApr 2009Nov 2023 Natural Gas
Middle ForkPlacer County Water AgencyForesthill, CA492 GWhSep 1966Aug 2024 Water
Micro Santa ClaraBloom EnergySan Jose, CA15 GWhJun 2018Dec 2023 Natural Gas
Metcalf Energy CenterCalpine Corp - Metcalf Energy CenterSan Jose, CA3 TWhMay 2005Aug 2024 Natural Gas
Mesquite Solar 4, LLCConsolidated Edison Development Inc.Tonopah, AZ104 GWh-Aug 2024 Solar
Mesquite Solar 3, LLCConsolidated Edison Development Inc.Tonopah, AZ463 GWhNov 2016Aug 2024 Solar
Mesquite Solar 2, LLCConsolidated Edison Development Inc.Tonopah, AZ281 GWhNov 2016Aug 2024 Solar
Mesquite Solar 1Consolidated Edison Development Inc.Tonopah, AZ404 GWhOct 2011Dec 2023 Solar
Mesa Wind RepowerMesa Wind RepowerWhitewater, CA29 GWh-Aug 2024 Wind

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#28Arizona Public Service Company21.8 TWh75
#52Arlington Valley, LLC3.6 TWh1
#35Balancing Authority of Northern California15.2 TWh83
#48Imperial Irrigation District5.7 TWh65
#33Los Angeles Department of Water and Power15.9 TWh120
#22Nevada Power Company37.6 TWh136
#56New Harquahala Generating Company, LLC2.9 TWh1
#18Salt River Project Agricultural Improvement and Power District59.0 TWh45
#57Turlock Irrigation District2.3 TWh11
#41Western Area Power Administration - Desert Southwest Region8.6 TWh30

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.461.0 TWh1,139
#5Southwest Power Pool290.4 TWh762
#6Southern Company Services, Inc. - Trans247.9 TWh393
#7California Independent System Operator191.5 TWh1,943
#9Tennessee Valley Authority157.5 TWh170
#10Florida Power & Light Co.147.7 TWh159
#12New York Independent System Operator130.0 TWh1,100
#13Duke Energy Carolinas110.9 TWh556
#15ISO New England102.8 TWh1,487
#16Bonneville Power Administration80.0 TWh158