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 Jun 2025
Annual Generation 190.5 TWh
Power Plants2,051
Utilities948
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 | 43.8% Solar | 25.1% Water | 11.2% Wind | 10.6% Nuclear | 9.7%

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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 401 to 500 of 1,357
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Morgan Lancaster 1Terraform ArcadiaLancaster, CA796 MWhAug 2015Dec 2024 Solar
Potrero Hills Energy ProducersPotrero Hills Energy Producers, LLCSuisun City, CA59 GWhMar 2016Dec 2024 Landfill Gas
Western Antelope Blue Sky BAES Distributed EnergyLancaster, CA50 GWhNov 2016Dec 2024 Solar
North Lancaster RanchAES Distributed EnergyLancaster, CA37 GWhNov 2016Dec 2024 Solar
Central Antelope Dry Ranch CAES Distributed EnergyLancaster, CA33 GWhApr 2016Dec 2024 Solar
Terry 1818-WDStandard SolarWasco, CA57 MWh-Dec 2024 Solar
Nachtigall 1836-WDStandard SolarWasco, CA8 MWh-Dec 2024 Solar
Bishop Ranch BR 1-XBollinger Canyon Road BR 1-X Solar Project 2020San Ramon, CA2 GWhFeb 2022Dec 2024 Solar
Columbia Solar Energy, LLCColumbia Solar Energy LLCPittsburg, CA19 GWhSep 2015Dec 2024 Solar
Morelos del SolSouthern Power CoLost Hills, CA30 GWhOct 2015Dec 2024 Solar
Adera SolarAES Distributed EnergyChowchilla, CA17 GWhNov 2015Dec 2024 Solar
Tequesquite Landfill Solar PV ProjectSolar Star California XXXI, LLCRiverside, CA13 GWhSep 2015Dec 2024 Solar
River Ranch DairyRenewable Solar, IncHanford, CA7 GWhMay 2024Dec 2024 Solar
Golden Hills WindGolden Hills Wind, LLCLivermore, CA247 GWhNov 2015Dec 2024 Wind
CED AvenalConsolidated Edison Development Inc.Avenal, CA10 GWhDec 2016Dec 2024 Solar
CED Ducor 1Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
CED Ducor 2Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
CED Ducor 3Consolidated Edison Development Inc.Ducor, CA39 GWhNov 2016Dec 2024 Solar
CED Ducor 4Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
Zonneveld Oak GroveRenewable Solar, IncLaton, CA3 GWhMay 2024Dec 2024 Solar
Fresno SolarWellhead Services, IncSan Joaquin, CA5 GWhSep 2015Dec 2024 Solar
AVS Lancaster 1Tesla Inc.Lancaster, CA9 GWhNov 2016Dec 2024 Solar
US-TOPCO (Soccer Center)Tesla Inc.Lancaster, CA7 GWhNov 2016Dec 2024 Solar
Kingbird B Solar, LLCArevon Energy, Inc.Rosamond, CA56 GWhMar 2016Dec 2024 Solar
Lone OakBravo REC Management LLCHanford, CA6 GWhFeb 2023Dec 2024 Solar
Blythe Solar 110, LLCBlythe Solar 110, LLCBlythe, CA571 GWhFeb 2016Dec 2024 Solar
Double J Dairy ArrayBravo REC Management LLCVisalia, CA9 GWhOct 2023Dec 2024 Solar
Lemoore 1AES Distributed EnergyLemoore, CA1 GWhJan 2016Dec 2024 Solar
Building FGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhOct 2016Dec 2024 Solar
Tejon Castac Water District SolarCTMW Solar, LLCArvin, CA3 GWhApr 2024Dec 2024 Solar
Building GGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhAug 2016Dec 2024 Solar
Buidling LGolden Springs Development Company LLCSanta Fe Springs, CA2 GWhOct 2016Dec 2024 Solar
DullesGolden Springs Development Company LLCJurupa Valley, CA2 GWhAug 2016Dec 2024 Solar
Freeway SpringsGolden Springs Development Company LLCSanta Fe Springs, CA3 GWhSep 2016Dec 2024 Solar
Antelope DSR 2AES Distributed EnergyLancaster, CA12 GWhNov 2016Dec 2024 Solar
Whitethorn Solar LLCWhitethorn Solar LLCLivermore, CA4 GWhJan 2016Dec 2024 Solar
Zero Waste Energy Development Co LLCZero Waste Energy Development Company LLCSan Jose, CA2 GWhJan 2015Dec 2024 Other Biomass Gas
Equinix San JoseBloom EnergySan Jose, CA16 GWhOct 2015Dec 2024 Natural Gas
Intel Santa ClaraBloom EnergySanta Clara, CA8 GWhDec 2014Dec 2024 Natural Gas
Case Vander Eyk, Jr Dairy SolarBravo REC Management LLCPixley, CA2 GWhSep 2023Dec 2024 Solar
IPC 25 SolarPrologis Logistics Services IncorporatedTracy, CA3 GWhJun 2024Dec 2024 Solar
Genentech-Oceanside HybridTesla Inc.Oceanside, CA4 GWhMar 2016Dec 2024 Solar
RE GarlandSouthern Power CoRosamond, CA483 GWhOct 2016Dec 2024 Solar
Cawelo Water District SolarScooby Solar, LLCFamoso, CA7 GWhSep 2023Dec 2024 Solar
Algonquin SKIC 10 Solar, LLCAlgonquin Power CoTaft, CA15 GWhDec 2016Dec 2024 Solar
Silicon Valley Clean WaterSilicon Valley Clean WaterRedwood City, CA7 GWhFeb 2015Dec 2024 Other Biomass Gas : 71.4% Natural Gas : 28.6%
Westside Solar Power PV1Westside Assets LLCLemoore, CA5 GWhApr 2016Dec 2024 Solar
Antelope Big Sky RanchAES Distributed EnergyLancaster, CA54 GWhJul 2016Dec 2024 Solar
Summer Solar LLCAES Distributed EnergyLancaster, CA49 GWhJun 2016Dec 2024 Solar
Central Antelope Dry Ranch B LLCCentral Antelope Dry Ranch B, LLCLancaster, CA7 GWhAug 2017Dec 2024 Solar
Portal Ridge Solar B, LLCPortal Ridge Solar, LLCLancaster, CA47 GWhJan 2017Dec 2024 Solar
Portal Ridge Solar C, LLCPortal Ridge Solar, LLCLancaster, CA25 GWhJan 2017Dec 2024 Solar
RE Garland ASouthern Power CoRosamond, CA58 GWhAug 2016Dec 2024 Solar
Munro Valley SolarEcos Energy LLCOlancha, CA11 GWhSep 2016Dec 2024 Solar
RCWD PV ProjectMN8 Energy LLCMurrieta, CA8 GWhMay 2016Dec 2024 Solar
CA Dept of Public Health at RichmondCalifornia PV Energy LLCRichmond, CA4 GWhDec 2016Dec 2024 Solar
E&B ResourcesTerraform ArcadiaBakersfield, CA2 GWhNov 2013Dec 2024 Solar
CorcoranTerraform ArcadiaCorcoran, CA2 GWhDec 2013Dec 2024 Solar
Bayshore Solar B, LLCAES Distributed EnergyLancaster, CA45 GWhNov 2017Dec 2024 Solar
Bayshore Solar C, LLCAES Distributed EnergyLancaster, CA41 GWhNov 2017Dec 2024 Solar
Bayshore Solar A, LLCAES Distributed EnergyLancaster, CA46 GWhNov 2017Dec 2024 Solar
Longboat Solar, LLCDuke Energy Renewables ServicesBarstow, CA41 GWhNov 2016Dec 2024 Solar
Redwood 4 Solar Farm54 KR 8me LLCEdison, CA40 GWhNov 2017Dec 2024 Solar
Valley CenterHeelstone Energy Holdings, LLCValley Center, CA5 GWhNov 2016Dec 2024 Solar
NLP GrangerHeelstone Energy Holdings, LLCValley Center, CA5 GWhAug 2016Dec 2024 Solar
Solar Blythe 2NRG Solar Blythe II LLCBlythe, CA38 GWhMar 2017Dec 2024 Solar
Blackjack SolarSouth County PackingKing City, CA9 GWhNov 2020Dec 2024 Solar
SEPV Cuyama HybridSEPV Cuyama, LLCNew Cuyama, CA3 GWhNov 2023Dec 2024 Solar
Vulcan San Emidio SolarRenew Solar VMC LLCBakersfield, CA4 GWhFeb 2023Dec 2024 Solar
San Joaquin SolarGASNA 6P, LLCHelm, CA25 GWhSep 2018Dec 2024 Solar
Bishop Ranch - BR 1-YDistributed Solar Development, LLCSan Ramon, CA2 GWhFeb 2022Dec 2024 Solar
PVN Milliken, LLCPVN Milliken, LLCOntario, CA5 GWhMay 2017Dec 2024 Solar
SunAnzaArizona Electric Pwr Coop IncAnza, CA8 GWhAug 2017Dec 2024 Solar
Cloverdale Solar CenterAdapture Renewables, Inc.Cloverdale, CA2 GWhApr 2019Dec 2024 Solar
Agriculture Capital - Legacy PackingDistributed Solar Development, LLCDinuba, CA4 GWhNov 2022Dec 2024 Solar
Genentech Vacaville Meter #1Tesla Inc.Vacaville, CA11 GWhApr 2017Dec 2024 Solar
Solar Star California, XLIV, LLCMN8 Energy LLCPearblossom, CA18 GWhNov 2016Dec 2024 Solar
Verwey-Hanford Dairy Digester #1AlsoEnergyHanford, CA902 MWhSep 2016Dec 2024 Other Biomass Gas
Jacumba Solar FarmInvenergy Services LLCJacumba, CA48 GWhJun 2017Dec 2024 Solar
Whitney Point SolarWhitney Point Solar, LLCFive Points, CA44 GWhFeb 2017Dec 2024 Solar
CSUF State CollegeMN8 Energy LLCFullerton, CA2 GWhNov 2016Dec 2024 Solar
CSUF Nutwood SolarMN8 Energy LLCFullerton, CA3 GWhNov 2016Dec 2024 Solar
NextEra Westside PVWestside Solar, LLCFive Points, CA41 GWhFeb 2017Dec 2024 Solar
Lindberg Field Solar 2Lindberg Field Solar 2, LLCSan Diego, CA2 GWhJan 2017Dec 2024 Solar
Ramona Solar EnergySan Diego Gas & Electric CoRamona, CA5 GWhMar 2017Dec 2024 Solar
SCDA Solar 1SCDA Solar 1, LLCSacramento, CA13 GWhSep 2017Dec 2024 Solar
Marin Clean Energy Solar OneAES Distributed EnergyRichmond, CA21 GWhNov 2017Dec 2024 Solar
Foundation CDCR LACFoundation CA Fund VIII Manager, LLCLancaster, CA5 GWhNov 2017Dec 2024 Wind
Foundation Scheid VineyardsFoundation CA Fund VIII Manager, LLCGreenfield, CA4 GWhAug 2017Dec 2024 Wind
Manteca Land PVAES Distributed EnergyManteca, CA2 GWhNov 2017Dec 2024 Solar
Lost Hills OilfieldDistributed Solar Development, LLCLost Hills, CA4 GWhJun 2021Dec 2024 Solar
Delano Land 1AES Distributed EnergyDelano, CA963 MWhNov 2017Dec 2024 Solar
Bakersfield PV 1AES Distributed EnergyBakersfield, CA5 GWhNov 2017Dec 2024 Solar
Bakersfield Industrial PV 1AES Distributed EnergyBakersfield, CA2 GWhNov 2017Dec 2024 Solar
AT&T HolgerBloom EnergySan Jose, CA1 GWhMay 2016Dec 2024 Natural Gas
AT&T AnaheimBloom EnergyAnaheim, CA10 GWhAug 2016Dec 2024 Natural Gas
Green Beanworks C PVAES Distributed EnergyPalmdale, CA5 GWhJul 2018Dec 2024 Solar
CA-DGS- RFP-Correctional Training FacForefront Power, LLCSoledad, CA3 GWhFeb 2024Dec 2024 Solar
Oasis AltaTerra-Gen Operating Co-WindMojave, CA57 GWhMar 2021Dec 2024 Wind
DGS Valley State PrisonForefront Power, LLCChowchilla, CA4 GWhJan 2021Dec 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#26Arizona Public Service Company23.3 TWh88
#54Arlington Valley, LLC3.3 TWh1
#35Balancing Authority of Northern California15.0 TWh86
#48Imperial Irrigation District6.0 TWh66
#32Los Angeles Department of Water and Power17.9 TWh124
#22Nevada Power Company38.2 TWh139
#56New Harquahala Generating Company, LLC3.1 TWh1
#18Salt River Project Agricultural Improvement and Power District58.8 TWh48
#58Turlock Irrigation District2.1 TWh11
#44Western Area Power Administration - Desert Southwest Region7.9 TWh32

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.476.8 TWh1,305
#5Southwest Power Pool296.3 TWh830
#6Southern Company Services, Inc. - Trans251.6 TWh417
#7California Independent System Operator190.5 TWh2,051
#8Tennessee Valley Authority158.7 TWh204
#10Florida Power & Light Co.149.5 TWh187
#12New York Independent System Operator130.5 TWh1,191
#13Duke Energy Carolinas111.8 TWh565
#14ISO New England103.4 TWh1,561
#16Bonneville Power Administration81.4 TWh163