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 Apr 2026
Annual Generation 176.8 TWh
Power Plants2,075
Utilities965
Ranked #7 out of 65 in terms of net annual generation
Ranked #10 out of 54 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 38.5% Solar | 28.7% Water | 12.1% Wind | 10.2% Nuclear | 10.1%

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Daily Net Generation for California Independent System Operator for the past 3 Years

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List of All California Independent System Operator Power Plants

Displaying Results 1,301 to 1,389 of 1,389
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Mount Signal Solar Farm VImperial Valley Solar 3, LLCCalexico, CA674 GWhOct 2018Feb 2026 Solar
Golden Hills North Wind Energy CenterGolden Hills Interconnection Wind, LLCLivermore, CA137 GWhOct 2017Feb 2026 Wind
Antelope Expansion 2AES Distributed EnergyLancaster, CA257 GWhNov 2018Feb 2026 Solar
Mount Signal Solar Farm IIMN8 Energy LLCCalexico, CA402 GWhDec 2019Feb 2026 Solar
RE Gaskell West 2 LLCRE Gaskell West LLCRosamond, CA110 GWhApr 2023Feb 2026 Solar
Voyager Wind IITerra-Gen Operating Co-WindMojave, CA450 GWhNov 2018Feb 2026 Wind
Voyager Wind IIITerra-Gen Operating Co-WindMojave, CA125 GWhNov 2018Feb 2026 Wind
Wistaria Ranch SolarConsolidated Edison Development Inc.Calexico, CA288 GWhNov 2018Feb 2026 Solar
San Pablo RacewayAES Distributed EnergyLancaster, CA237 GWhJul 2019Feb 2026 Solar
Mustang TwoRE Mustang Two LLCLemoore, CA390 GWhOct 2020Feb 2026 Solar
Strauss Wind FarmStrauss Wind LLCLompoc, CA213 GWhNov 2023Feb 2026 Wind
AES Alamitos Energy CenterAES Alamitos Energy, LLCLong Beach, CA1 TWhJan 2020Feb 2026 Natural Gas
AES Huntington Beach Energy ProjectAES Huntington Beach Energy, LLCHuntington Beach, CA2 TWhJan 2020Feb 2026 Natural Gas
Desert Harvest, LLCDesert Harvest, LLCDesert Center, CA231 GWhNov 2020Feb 2026 Solar
Maverick Solar, LLCMaverick Solar, LLCDesert Center, CA367 GWhNov 2020Feb 2026 Solar
Valentine Solar, LLCEDF Renewable Asset Holdings, Inc.Rosamond, CA284 GWhOct 2019Feb 2026 Solar
Little Bear 4Little Bear Solar 4, LLC (Longroad)Mendota, CA37 GWhNov 2020Feb 2026 Solar
Little Bear 5Little Bear Solar 5, LLC (Longroad)Mendota, CA107 GWhNov 2020Feb 2026 Solar
AquamarineAquamarine Westside LLCLemoore, CA647 GWhAug 2021Feb 2026 Solar
Drew Solar LLCDrew Solar LLCCalexico, CA309 GWhOct 2022Feb 2026 Solar
Athos Solar ProjectSE Athos I, LLCDesert Center, CA700 GWhMay 2022Feb 2026 Solar
Sun Streams 2Sun Streams 2, LLCHassayampa, AZ336 GWhMay 2021Feb 2026 Solar
Point WindTerra-Gen Operating Co-WindTehachapi, CA226 GWhFeb 2021Feb 2026 Wind
Camino Solar HybridAvangrid Power LLCRosamond, CA120 GWh-Feb 2026 Solar
Chevron - Lost Hills HybridMN8 Energy LLCLost Hills, CA64 GWhMar 2020Feb 2026 Solar
Slate HybridMN8 Energy LLCStratford, CA713 GWhOct 2021Feb 2026 Solar
Solar BlueWestlands Solar Blue (OZ) Owner, LLCLemoore, CA642 GWhNov 2023Feb 2026 Solar
ChestnutCastanea Project LLCLemoore, CA372 GWhNov 2023Feb 2026 Solar
Golden Field Solar III, LLCGolden Fields Solar III, LLCRosamond, CA524 GWhNov 2020Feb 2026 Solar : 99.4%
Titan Solar 1 (CA)Titan Solar 1, LLCBorrego Springs, CA132 GWhNov 2020Feb 2026 Solar
Central 40Central 40, LLCNewman, CA71 GWhJan 2021Feb 2026 Solar
Desert Harvest II LLCDesert Harvest II LLCDesert Center, CA183 GWhNov 2020Feb 2026 Solar
Maverick Solar 4, LLCMaverick Solar 4, LLCDesert Center, CA276 GWhNov 2020Feb 2026 Solar
Maverick Solar 6, LLCMaverick Solar 6, LLCDesert Center, CA269 GWhOct 2021Feb 2026 Solar
Maverick Solar 7, LLCMaverick Solar 7, LLCDesert Center, CA369 GWhNov 2021Feb 2026 Solar
Fifth Standard Solar PV, LLC (Hybrid)Big Sky Wind, LLCHuron, CA298 GWhAug 2023Feb 2026 Solar
Bellefield Solar and Energy Storage Farm50LW 8me LLCMojave, CA144 GWh-Feb 2026 Solar
SE Athos II, LLCSE Athos II, LLCDesert Center, CA560 GWhNov 2021Feb 2026 Solar
Coachella Hills WindTerra-Gen Operating Co-WindPalm Springs, CA209 GWhFeb 2021Feb 2026 Wind
Summit WindsGreenbacker Renewable Energy CorporationLivermore, CA187 GWhJun 2021Feb 2026 Wind
Arlington Energy Center IIArlington Energy Center IIBlythe, CA637 GWhFeb 2022Feb 2026 Solar
Resurgence SolarResurgence SolarBoron, CA251 GWhJul 2023Feb 2026 Solar
Arlington Energy Center IIIArlington Energy Center IIIBlythe, CA324 GWhJul 2022Feb 2026 Solar
Hudson - High Desert HybridMN8 Energy LLCVictorville, CA289 GWhNov 2021Feb 2026 Solar
Rabbitbrush Solar, LLCLeeward Asset Management, LLCRosamond, CA245 GWhSep 2022Feb 2026 Solar
Rexford Solar FarmAES Clean EnergyDucor, CA706 GWh-Feb 2026 Solar
Daggett 2Daggett Solar Power 2 LLCDaggett, CA516 GWhNov 2023Feb 2026 Solar
Daggett 3Daggett Solar Power 3 LLCDaggett, CA860 GWhJun 2023Feb 2026 Solar
Chaparral SpringsLeeward Asset Management, LLCRosamond, CA399 GWh-Feb 2026 Solar
Edwards Sanborn E3Terra-Gen Operating Co-HybridMojave, CA57 GWhNov 2021Feb 2026 Solar
Edwards Sanborn E1ATerra-Gen Operating Co-HybridMojave, CA329 GWhJul 2022Feb 2026 Solar
Edwards Sanborn E2Terra-Gen Operating Co-HybridMojave, CA298 GWhNov 2021Feb 2026 Solar
Scarlet Solar (CA)EDP Renewables North America LLCFresno, CA467 GWhMay 2024Feb 2026 Solar
LucianaTulare Solar Center, LLCRichgrove, CA136 GWhMar 2022Feb 2026 Solar
Edwards Sanborn S3Terra-Gen Operating Co-HybridMojave, CA83 GWhFeb 2022Feb 2026 Solar
Edwards Sanborn S1Terra-Gen Operating Co-HybridMojave, CA100 GWhFeb 2022Feb 2026 Solar
BigBeau Solar, LLCBig Beau Solar, LLCRosamond, CA362 GWhJan 2022Feb 2026 Solar
Blythe Mesa Solar IIBlythe Mesa Solar II, LLCBlythe, CA586 GWhNov 2022Feb 2026 Solar
Sandrini Solar 200EDPR CA Solar Park LLCMettler, CA411 GWhNov 2024Feb 2026 Solar
Sandrini Solar 100EDPR CA Solar Park II LLCMettler, CA230 GWhNov 2024Feb 2026 Solar
Edwards Sanborn E1BTerra-Gen Operating Co-HybridMojave, CA351 GWhOct 2022Feb 2026 Solar
Edwards Sanborn E4Terra-Gen Operating Co-HybridMojave, CA321 GWhNov 2022Feb 2026 Solar
Edwards Sanborn E5Terra-Gen Operating Co-HybridMojave, CA154 GWhNov 2022Feb 2026 Solar
Edwards Sanborn S4Terra-Gen Operating Co-HybridMojave, CA90 GWhOct 2022Feb 2026 Solar
Oberon Solar ProjectIP Oberon LLCDesert Center, CA586 GWhAug 2023Feb 2026 Solar
Oberon II Solar ProjectIP Oberon II, LLCDesert Center, CA589 GWhAug 2023Feb 2026 Solar
Victory PassVictory Pass I, LLCDesert Center, CA565 GWhFeb 2024Feb 2026 Solar
Arica SolarArica Solar, LLCDesert Center, CA779 GWhFeb 2024Feb 2026 Solar
Ocotillo WellsConductive PowerBorrego Springs, CA108 GWhAug 2023Feb 2026 Solar
Mesquite Solar 4, LLCConsolidated Edison Development Inc.Tonopah, AZ143 GWhDec 2023Feb 2026 Solar
AM Wind Repower LLCBrookfield Renewable Trading and Marketing LPWhitewater, CA93 GWh-Feb 2026 Wind
ProximaProxima Solar, LLCCrows Landing, CA464 GWhMar 2024Feb 2026 Solar
Baldy Mesa Solar & StorageAES Clean EnergyAdelanto, CA310 GWhApr 2024Feb 2026 Solar
Resurgence Solar IIResurgence Solar IIBoron, CA134 GWhJul 2023Feb 2026 Solar
McFarland A Solar and StorageAES Clean EnergyDateland, AZ553 GWhNov 2023Feb 2026 Solar
McFarland B Solar and StorageAES Clean EnergyDateland, AZ677 GWhNov 2024Feb 2026 Solar
Lockhart Solar PV IITerra-Gen Operating Co-SolarHinkley, CA205 GWhJun 2023Feb 2026 Solar
Estrella Solar & StorageAES Clean EnergyLancaster, CA153 GWhNov 2023Feb 2026 Solar
Raceway Solar & StorageAES Clean EnergyLancaster, CA362 GWhApr 2024Feb 2026 Solar
Baldy Mesa 2_Silver Peak HybridAES Clean EnergyAdelanto, CA125 GWhNov 2024Feb 2026 Solar
SF Azalea, LLCIdemitsu RenewablesLost Hills, CA19 GWh-Feb 2026 Solar
Scarlet II HybridEDPR Scarlet II LLCCantua Creek, CA368 GWhNov 2024Feb 2026 Solar
Northern Orchard Solar PV, LLCNorthern Orchard Solar PV, LLCTaft, CA253 GWh-Feb 2026 Solar
PaulsellCrow Creek Solar, LLCCrows Landing, CA47 GWhMay 2024Feb 2026 Solar
Rosamond South 1Golden Fields Solar IV, LLCRosamond, CA206 GWh-Feb 2026 Solar
Luna ValleyLuna Valley Solar I, LLCMendota, CA182 GWh-Feb 2026 Solar
BCE Seal BeachBCE Seal BeachSeal Beach, CA4 GWh-Feb 2026 Solar
Edwards Sanborn 1CTerra-Gen Operating Co-HybridMojave, CA81 GWh-Feb 2026 Solar
P66 Rodeo SolarP66 Rodeo SolarRodeo, CA48 GWhMar 2023Feb 2026 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#26Arizona Public Service Company24.6 TWh92
#54Arlington Valley, LLC3.3 TWh1
#37Balancing Authority of Northern California14.1 TWh87
#48Imperial Irrigation District6.3 TWh66
#30Los Angeles Department of Water and Power18.4 TWh124
#22Nevada Power Company36.8 TWh139
#64New Harquahala Generating Company, LLC32.9 GWh1
#19Salt River Project Agricultural Improvement and Power District60.0 TWh48
#57Turlock Irrigation District2.0 TWh11
#39Western Area Power Administration - Desert Southwest Region10.3 TWh33

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.488.2 TWh1,313
#5Southwest Power Pool302.9 TWh835
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator176.8 TWh2,075
#9Tennessee Valley Authority163.1 TWh204
#10Florida Power & Light Co.150.9 TWh187
#12New York Independent System Operator134.4 TWh1,211
#13Duke Energy Carolinas112.5 TWh565
#15ISO New England111.1 TWh1,577
#16Bonneville Power Administration88.3 TWh163