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 801 to 900 of 1,356
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Grossmont HospitalSharp Grossmont HospitalLa Mesa, CA27 GWhJul 1983Dec 2023 Natural Gas
GrizzlyCity of Santa Clara - (CA)N/A, CA2 GWhOct 1993Dec 2023 Water
Gridley Main TwoAltus Power America Management, LLCGridley, CA4 GWhMar 2013Dec 2023 Solar
Gridley MainAltus Power America Management, LLCGridley, CA2 GWhFeb 2013Dec 2023 Solar
Greenleaf 2 Power PlantGreenleaf Energy LLCYuba City, CA35 GWhSep 1989Aug 2024 Natural Gas
Greenleaf 1Calpine Greenleaf Holding, Inc.Yuba City, CA3 GWhJan 1989Dec 2023 Natural Gas
Green Power IFPL Energy Green PowerNorth Palm Springs, CA318 MWhJun 1975Dec 2022 Wind
Green Beanworks D PVAES Distributed EnergyPalmdale, CA6 GWhJul 2018Dec 2023 Solar
Green Beanworks C PVAES Distributed EnergyPalmdale, CA7 GWhJul 2018Dec 2023 Solar
Green Beanworks B PVAES Distributed EnergyLancaster, CA6 GWhNov 2018Dec 2023 Solar
Great Valley Solar Portfolio Holdings, LLCConsolidated Edison Development Inc.Cantua Creek, CA555 GWhNov 2017Aug 2024 Solar
Grassland 3&4 Solar ProjectYolo County ofDavis, CA2 GWhJun 2013Nov 2023 Solar
Grassland 1&2 Solar ProjectYolo County ofDavis, CA2 GWhJun 2013Dec 2023 Solar
Grapeland HybridSouthern California Edison CoRancho Cucamonga, CA4 GWhAug 2007Dec 2023 Natural Gas
Graniterock QuarryCalCom EnergyAromas, CA9 GWhAug 2022Dec 2023 Solar
Gosselin Hydro PlantHumboldt Bay Mun Water DistRuth, CA6 GWhMay 1983Apr 2023 Water
Goose Haven Energy CenterGoose Haven Energy CenterSuisun, CA16 GWhDec 2002Dec 2023 Natural Gas
Google Moffett Park Solar ProjectGoogle, Inc.Sunnyvale, CA3 GWhFeb 2021Dec 2023 Solar
Golden Springs Building DGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhFeb 2012Dec 2023 Solar
Golden Springs Building C-1Golden Springs Development Company LLCSanta Fe Springs, CA2 GWhJan 2012Dec 2023 Solar
Golden Hills WindGolden Hills Wind, LLCLivermore, CA248 GWhNov 2015Dec 2023 Wind
Golden Hills North Wind Energy CenterGolden Hills Interconnection Wind, LLCLivermore, CA127 GWhOct 2017Aug 2024 Wind
Golden Fields Solar I, LLCMN8 Energy LLCRosamond, CA140 GWhNov 2016Aug 2024 Solar
Golden Field Solar III, LLCGolden Field Solar III, LLCRosamond, CA509 GWhNov 2020Aug 2024 Solar
Golden Acorn CasinoFoundation HA Energy Generation, LLCCampo, CA4 GWhJun 2014Aug 2024 Wind
Goal Line LPGoal Line LPEscondido, CA10 GWhJul 1994Aug 2024 Natural Gas
GlenarmCity of Pasadena - (CA)Pasadena, CA41 GWhDec 1975Dec 2023 Natural Gas
Glass House Camarillo CultivationGlass House Camarillo CultivationCamarillo, CA45 GWhJul 2012Dec 2023 Natural Gas
Gilroy Power PlantCalpine Gilroy Cogen LPGilroy, CA75 GWhSep 1987Nov 2023 Natural Gas
Gilroy Peaking Energy CenterCalpine Gilroy Cogen LPGilroy, CA27 GWhOct 2001Nov 2023 Natural Gas
Gilead Sciences La Verne Rooftop SolarGilead Sciences, Inc. - La VerneLa Verne, CA3 GWhJun 2021Dec 2022 Solar
Gilead Oceanside Solar ProjectGilead Sciences Inc.Oceanside, CA2 GWhNov 2021Dec 2023 Solar
Gilead Foster City Solar ProjectGilead Sciences Inc. Foster CityFoster City, CA1 GWhMar 2021Dec 2023 Solar
Giffen Solar ParkGiffen Solar Park, LLCCantua Creek, CA22 GWhMay 2017Dec 2023 Solar
GiffenPacific Gas & Electric Co.TBD, CA13 GWhMay 2012Dec 2023 Solar
GianeraCity of Santa Clara - (CA)Santa Clara, CA10 GWhMay 1986Dec 2023 Natural Gas
Geysers Unit 5-20Geysers Power Co LLCMiddletown, CA4 TWhMar 1971Aug 2024 Geothermal
Geothermal 2Northern California Power AgnyMiddletown, CA280 GWhNov 1985Aug 2024 Geothermal
Geothermal 1Northern California Power AgnyMiddletown, CA254 GWhDec 1982Aug 2024 Geothermal
Genesis Solar Energy ProjectGenesis Solar LLCBlythe, CA609 GWhOct 2013Aug 2024 Solar
Genentech Vacaville Meter #1Tesla Inc.Vacaville, CA12 GWhApr 2017Dec 2023 Solar
Genentech-Oceanside HybridTesla Inc.Oceanside, CA5 GWhMar 2016Dec 2023 Solar
GEN005 Antibody Fuel Cell2016 ESA Project Company, LLCOceanside, CA16 GWhMar 2019Dec 2023 Natural Gas
Gateway Generating StationPacific Gas & Electric Co.Antioch, CA3 TWhDec 2008Aug 2024 Natural Gas
Gates Solar StationPacific Gas & Electric Co.Huron, CA38 GWhMay 2013Dec 2023 Solar
Gaskell West 1 Solar FacilitySouthern Power CoLancaster, CA26 GWhFeb 2018Dec 2023 Solar
Gas Utilization FacilityCity of San DiegoSan Diego, CA33 GWhMay 1985Aug 2024 Other Biomass Gas
Garnet Wind Energy CenterTerra-Gen Operating Co-WindNorth Palm Springs, CA15 GWhMay 2009Dec 2023 Wind
Garnet Solar Generation Station I LLCGarnet Solar Generation Station I LLCPalm Springs, CA6 GWhNov 2014Dec 2023 Solar
Gap Pacific Distribution CenterMN8 Energy LLCFresno, CA6 GWhSep 2008Dec 2023 Solar
G2 Energy Ostrom Road LLCG2 Energy LLCWheatland, CA25 GWhJan 2009Dec 2023 Landfill Gas
G2 Energy Hay RdG2 Energy LLCVacaville, CA11 GWhMay 2013Dec 2023 Landfill Gas
FTF-PackingShedFamily Tree FarmsReedley, CA1 GWhMay 2013Dec 2023 Solar
FRV SI Transport Solar LPFRV SI Transport Solar, L.P. (Sacremento)Sacramento, CA1 GWhJul 2010Dec 2023 Solar
Frontier Solar LLCFrontier Solar, LLCNewman, CA40 GWhMay 2016Dec 2023 Solar
Frontier HS Solar ProjectMN8 Energy LLCBakersfield, CA3 GWhNov 2018Dec 2023 Solar
Friant Hydro FacilityFriant Power AuthorityFriant, CA106 GWhMar 1985Dec 2023 Water
Fresno Sunnyside High School HybridForefront Power, LLCFresno, CA3 GWhNov 2020Dec 2023 Solar
Fresno SolarWellhead Services, IncSan Joaquin, CA4 GWhSep 2015Dec 2023 Solar
Fresno Hoover High School HybridForefront Power, LLCFresno, CA2 GWhFeb 2020Dec 2023 Solar : 99.3% Electricity used for energy storage : 0.7%
Fresno Cogen PartnersWellhead Services, IncSan Joaquin, CA3 GWhDec 1989Dec 2023 Natural Gas
Fresno Bullard High School HybridForefront Power, LLCFresno, CA2 GWhFeb 2020Dec 2023 Solar
French MeadowsPlacer County Water AgencyForesthill, CA67 GWhSep 1966Dec 2023 Water
Fremont - Kato RdTesla Inc.Fremont, CA2 GWhNov 2016Dec 2023 Solar
Fremont CA AutoFactoryTesla Inc.Fremont, CA532 MWhFeb 2022Dec 2023 Solar
Freeway SpringsGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhSep 2016Dec 2023 Solar
Franklin Templeton San MateoBloom EnergySan Mateo, CA4 GWhOct 2011Dec 2023 Natural Gas
Frankenheimer Power PlantTurlock Irrigation DistrictOakdale, CA3 GWhFeb 1983Oct 2023 Water
FPL Energy Montezuma Winds LLCFPL Energy Montezuma WindBirds Landing, CA98 GWhOct 2010Dec 2023 Wind
Foundation Wal-Mart Red BluffFoundation CA Fund VI Manager LLCRed Bluff, CA2 GWhAug 2012Aug 2024 Wind
Foundation Superior FarmsFoundation CA Fund VI Manager LLCDixon, CA712 MWhNov 2012Aug 2024 Wind
Foundation STFoundation HA Energy Generation, LLCTracy, CA2 GWhMay 2011Dec 2023 Wind
Foundation Scheid VineyardsFoundation CA Fund VIII Manager, LLCGreenfield, CA4 GWhAug 2017Dec 2023 Wind
Foundation SaIinas Valley State PrisonFoundation CA Fund IX Manager, LLCSoledad, CA5 GWhJul 2018Dec 2023 Wind
Foundation RRMFoundation CA Fund V Manager, LLCCabazon, CA10 GWhNov 2012Dec 2023 Wind
Foundation NWNAFoundation CA Fund V Manager, LLCCabazon, CA23 GWhNov 2012Dec 2023 Wind
Foundation Mann PackingFoundation CA Fund IX Manager, LLCGonzales, CA6 GWhMar 2019Dec 2023 Wind
Foundation IEFoundation HA Energy Generation, LLCRancho Cucamonga, CA391 MWhNov 2011Dec 2023 Wind
Foundation Dole Fresh VegetablesFoundation CA Fund X Manager LLCSoledad, CA18 GWhJul 2022Dec 2023 Wind
Foundation Cemex River PlantFoundation CA Fund VI Manager LLCVictorville, CA3 GWhNov 2012Dec 2023 Wind
Foundation Cemex MadisonFoundation CA Fund V Manager, LLCMadison, CA2 GWhJul 2012Dec 2023 Wind
Foundation Cemex BMQFoundation CA Fund VI Manager LLCApple Valley, CA4 GWhNov 2012Dec 2023 Wind
Foundation CDCR LACFoundation CA Fund VIII Manager, LLCLancaster, CA4 GWhNov 2017Dec 2023 Wind
Foundation California Training FacilityFoundation CA Fund IX Manager, LLCSoledad, CA6 GWhJul 2018Dec 2023 Wind
Foundation ABFoundation HA Energy Generation, LLCFairfield, CA3 GWhOct 2011Dec 2023 Wind
Forks of Butte Hydro ProjectHYPOWER INCMagalia, CA42 GWhFeb 1992Dec 2023 Water
ForbestownSouth Feather Water and Power AgencyForbestown, CA155 GWhSep 1963Dec 2023 Water
Foothill FeederMetropolitan Water District of S CACastaic, CA20 GWhMar 1981Dec 2023 Water
FontanaSouthern California Edison CoRialto, CA6 GWhNov 1917Dec 2023 Water
FLEX GibraltarBloom EnergyMilpitas, CA9 GWhJan 2017Dec 2023 Natural Gas
Five Points Solar StationPacific Gas & Electric Co.Five Points, CA19 GWhAug 2011Dec 2023 Solar
Five Points Solar ParkFive Points Solar Park, LLCFive Points, CA102 GWhAug 2016Dec 2023 Solar
Five H Farms Solar ArrayMaas Energy WorksMerced, CA2 GWhMar 2021Dec 2023 Solar
Firestone Walker Brewery - Phase 1SkyHigh 2 SolarPaso Robles, CA4 GWhOct 2020Dec 2023 Solar
Firebaugh-CCS-PV-1Mike Woolf FarmingFirebaugh, CA2 GWhFeb 2015Dec 2023 Solar
Fifth Standard Solar PV, LLC (Hybrid)RWE Renewables Americas, LLCHuron, CA318 GWhAug 2023Aug 2024 Solar
Feather River Energy CenterCalpine Corp-Yuba CityYuba City, CA45 GWhDec 2002Dec 2023 Natural Gas
FarmersvilleArevon Energy, Inc.Farmersville, CA6 GWhJun 2014Dec 2023 Solar
Extreme Via Del OroBloom EnergySan Jose, CA8 GWhFeb 2019Dec 2023 Natural Gas
Extreme San IgnacioBloom EnergySan Jose, CA6 GWhApr 2019Dec 2023 Natural Gas

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