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 Jan 2026
Annual Generation 184.8 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 | 41.7% Solar | 26.8% Water | 11.8% Wind | 10.6% Nuclear | 9.5%

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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 301 to 400 of 1,388
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Corcoran Solar 2Consolidated Edison Development Inc.Corcoran, CA46 GWhApr 2015Dec 2024 Solar
Algonquin SKIC20 Solar LLCAlgonquin Power CoTaft, CA41 GWhApr 2015Dec 2024 Solar
Mitchell Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA4 GWhNov 2014Dec 2024 Solar
Rudy Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA4 GWhNov 2014Dec 2024 Solar
Madelyn Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA3 GWhNov 2014Dec 2024 Solar
Shafter Solar LLCShafter Solar LLCBakersfield, CA46 GWhApr 2015Dec 2024 Solar
Diamond Valley Solar ProjectEcos Energy LLCWinchester, CA2 GWhDec 2014Dec 2024 Solar
City of Tulare Water FacilityCity of Tulare Water Pollution ControlTulare, CA21 GWhDec 1990Dec 2024 Natural Gas : 62.5% Other Biomass Gas : 21.5% Solar : 16.0%
Wildwood Solar I, LLCDuke Energy Renewables ServicesWasco, CA42 GWhJan 2015Dec 2024 Solar
SCE-Snowline-Duncan Road (South)SunEdison LLCPhelan, CA2 GWhSep 2014Dec 2024 Solar
SCE-Snowline-Duncan Road (North)SunEdison LLCPhelan, CA2 GWhSep 2014Dec 2024 Solar
Quinto Solar PV ProjectArevon Energy, Inc.Gustine, CA257 GWhOct 2015Dec 2024 Solar
Catalina Solar 2, LLCOnward EnergyRosamond, CA53 GWhJul 2015Dec 2024 Solar
Taylor FarmsFoundation HA Energy Generation, LLCGonzales, CA4 GWhOct 2014Dec 2024 Wind
City of Soledad Water ReclamationFoundation HA Energy Generation, LLCSoledad, CA4 GWhOct 2014Dec 2024 Wind
Pumpjack Solar IDuke Energy Renewables ServicesMcKittrick, CA46 GWhDec 2014Dec 2024 Solar
Hanford 1 and 2Arevon Energy, Inc.Hanford, CA5 GWhJul 2014Dec 2024 Solar
Waste Mangement Redwood LFGTEWM Renewable Energy LLCNovato, CA13 GWhApr 2017Dec 2024 Landfill Gas
California PV Energy at ISD WWTPCalifornia PV Energy LLCOakley, CA2 GWhJul 2014Dec 2024 Solar
Kellogg's - San JoseBloom EnergySan Jose, CA7 GWhAug 2013Dec 2024 Natural Gas
Life Technologies - PleasantonBloom EnergyPleasanton, CA8 GWhFeb 2013Dec 2024 Natural Gas
SEPV Palmdale EastAES Distributed EnergyPalmdale, CA25 GWhJul 2015Dec 2024 Solar
Victor Mesa Linda E2AES Distributed EnergyVictorville, CA4 GWhOct 2014Dec 2024 Solar
Victor Mesa Linda D2AES Distributed EnergyVictorville, CA4 GWhOct 2014Dec 2024 Solar
Victor Mesa Linda C2AES Distributed EnergyVictorville, CA4 GWhOct 2014Dec 2024 Solar
Victor Mesa Linda B2AES Distributed EnergyVictorville, CA4 GWhOct 2014Dec 2024 Solar
Hollister Solar LLCEcos Energy LLCHollister, CA4 GWhNov 2014Dec 2024 Solar
Mission Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2024 Solar
Merced Solar LLCEcos Energy LLCMerced, CA4 GWhNov 2014Dec 2024 Solar
Lancaster Little RockAES Distributed EnergyLanders, CA3 GWhNov 2014Dec 2024 Solar
Wildwood Solar IIDuke Energy Renewables ServicesWasco, CA39 GWhDec 2016Dec 2024 Solar
Rio Bravo Solar II LLCDuke Energy Renewables ServicesMcKittrick, CA51 GWhNov 2016Dec 2024 Solar
Rio Bravo Solar 1 LLCDuke Energy Renewables ServicesMcKittrick, CA52 GWhNov 2016Dec 2024 Solar
Lone Valley Solar Park II LLCLone Valley Solar Park II LLCLucerne Valley, CA50 GWhNov 2014Dec 2024 Solar
Rising Tree Wind Farm IIIRising Tree Wind Farm III LLCMojave, CA261 GWhMay 2015Dec 2024 Wind
Rising Tree Wind Farm IIRising Tree Wind Farm II LLCMojave, CA59 GWhDec 2014Dec 2024 Wind
Porterville 6 and 7Arevon Energy, Inc.Porterville, CA3 GWhJun 2014Dec 2024 Solar
FarmersvilleArevon Energy, Inc.Farmersville, CA7 GWhJun 2014Dec 2024 Solar
CID Solar, LLCOnward EnergyCorcoran, CA45 GWhNov 2014Dec 2024 Solar
HesperiaSunEdison LLCHesperia, CA3 GWhJul 2014Dec 2024 Solar
Lancaster Solar 2Boralex US Operations LLCLancaster, CA3 GWhOct 2014Dec 2024 Solar
Lancaster Solar 1Boralex US Operations LLCLancaster, CA2 GWhOct 2014Dec 2024 Solar
RE Mustang LLCMN8 Energy LLCLemoore, CA221 GWhJul 2016Dec 2024 Solar
SDCWA - Twin OaksCleanCapital HoldingsSan Marcos, CA1 GWhApr 2011Dec 2024 Solar
SDCCD - MiramarCleanCapital HoldingsSan Diego, CA2 GWhJan 2011Dec 2024 Solar
EAFB - South BaseCleanCapital HoldingsEdwards Air Force Bas, CA2 GWhJan 2012Dec 2024 Solar
EAFB - North BaseCleanCapital HoldingsEdwards Air Force Bas, CA3 GWhJan 2012Dec 2024 Solar
CSD 2 - Heritage HighCleanCapital HoldingsBrentwood, CA2 GWhAug 2013Dec 2024 Solar
CSD 2- Freedom HighCleanCapital HoldingsOakley, CA1 GWhJul 2013Dec 2024 Solar
Kettering Solar 2Tesla Inc.Lancaster, CA2 GWhMay 2014Dec 2024 Solar
Kettering Solar 1Tesla Inc.Lancaster, CA2 GWhMay 2014Dec 2024 Solar
Division 3Tesla Inc.Lancaster, CA458 MWhMay 2014Dec 2024 Solar
Division 2Tesla Inc.Lancaster, CA541 MWhMay 2014Dec 2024 Solar
Division 1Tesla Inc.Lancaster, CA3 GWhMay 2014Dec 2024 Solar
Cottonwood Solar, LLC (City of Corcoran)Onward EnergyCorcoran, CA23 GWhApr 2015Dec 2024 Solar
Cottonwood Solar, LLC (Goose Lake)Onward EnergyLost Hills, CA32 GWhApr 2015Dec 2024 Solar
Tiger CreekPacific Gas & Electric Co.Pioneer, CA225 GWhMay 1931Dec 2024 Water
Hayworth SolarAES Distributed EnergyEdison, CA46 GWhNov 2015Dec 2024 Solar
Woodmere Solar FarmAES Distributed EnergyEdison, CA24 GWhNov 2015Dec 2024 Solar
RE Kent South, LLCOnward EnergyLemoore, CA44 GWhNov 2014Dec 2024 Solar
RE Columbia Two, LLCOnward EnergyMojave, CA40 GWhNov 2014Dec 2024 Solar
RE Old River One, LLCOnward EnergyBakersfield, CA36 GWhNov 2014Dec 2024 Solar
RE Kansas Solar, LLCOnward EnergyLemoore, CA36 GWhNov 2014Dec 2024 Solar
RE Adams East, LLCOnward EnergyFresno, CA39 GWhNov 2014Dec 2024 Solar
RE Camelot LLCOnward EnergyMojave, CA125 GWhNov 2014Dec 2024 Solar
Henrietta Solar ProjectSouthern Power CoLemoore, CA218 GWhJul 2016Dec 2024 Solar
White River Solar 2Consolidated Edison Development Inc.Alpaugh, CA48 GWhAug 2014Dec 2024 Solar
Las Virgenes Municipal Water DistrictTesla Inc.Calabasas, CA2 GWhJan 2014Dec 2024 Solar
Laguna Water Reclamation FacilityCity of Santa RosaSanta Rosa, CA11 GWhFeb 2013Dec 2024 Other Biomass Gas : 85.8% Natural Gas : 14.2%
Cloverdale Solar IAltus Power America Management, LLCCloverdale, CA2 GWhMay 2014Dec 2024 Solar
2097 Helton Solar ProjectSolarenewal LLCMerced, CA2 GWhMar 2014Dec 2024 Solar
Madera Community HospitalCleanCapital HoldingsMadera, CA72 MWhSep 2011Dec 2024 Solar
Xilinx San JoseBloom EnergySan Jose, CA8 GWhJan 2012Dec 2024 Natural Gas
Juniper Networks SunnyvaleBloom EnergySunnyvale, CA4 GWhNov 2012Dec 2024 Natural Gas
Life Technologies CarlsbadBloom EnergyCarlsbad, CA9 GWhJul 2012Dec 2024 Natural Gas
Kingsburg SolarAltus Power America Management, LLCKingsburg, CA6 GWhNov 2013Dec 2024 Solar
Exeter SolarAltus Power America Management, LLCExeter, CA5 GWhJan 2014Dec 2024 Solar
Ivanhoe SolarAltus Power America Management, LLCVisalia, CA6 GWhDec 2013Dec 2024 Solar
Lindsay SolarAltus Power America Management, LLCLindsay, CA6 GWhDec 2013Dec 2024 Solar
Porterville SolarAltus Power America Management, LLCPorterville, CA6 GWhDec 2013Dec 2024 Solar
G2 Energy Hay RdG2 Energy LLCVacaville, CA12 GWhMay 2013Dec 2024 Landfill Gas
Radiance Solar 4Greenbacker Renewable Energy CorporationLancaster, CA3 GWhJun 2013Dec 2024 Solar
Radiance Solar 5Greenbacker Renewable Energy CorporationLancaster, CA3 GWhJun 2013Dec 2024 Solar
Atwell IslandSPS Atwell Island LLCAlpaugh, CA33 GWhFeb 2013Dec 2024 Solar
Gridley MainAltus Power America Management, LLCGridley, CA2 GWhFeb 2013Dec 2024 Solar
Gridley Main TwoAltus Power America Management, LLCGridley, CA3 GWhMar 2013Dec 2024 Solar
White River SolarConsolidated Edison Development Inc.Alpaugh, CA44 GWhJun 2013Dec 2024 Solar
Corcoran SolarConsolidated Edison Development Inc.Corcoran, CA35 GWhJul 2013Dec 2024 Solar
Oakley Solar ProjectOakley Solar Project LLCOakley, CA2 GWhMay 2013Dec 2024 Solar
Cold Canyon 1Toro Energy of California SLOSan Luis Obispo, CA4 GWhJun 2013Dec 2024 Landfill Gas
Big Creek 1Southern California Edison CoBig Creek, CA405 GWhOct 1913Dec 2024 Water
Alta Wind XAlta Wind X, LLCMojave, CA379 GWhDec 2013Dec 2024 Wind
Alta Wind XIAlta Wind XI, LLCMojave, CA269 GWhDec 2013Dec 2024 Wind
Ameresco Johnson CanyonAmeresco Johnson Canyon LLCGonzales, CA9 GWhApr 2013Dec 2024 Landfill Gas
Lone Valley Solar Park I LLCLone Valley Solar Park I LLCLucerne Valley, CA24 GWhNov 2014Dec 2024 Solar
Victor Dry Farm Ranch AAES Distributed EnergyVictorville, CA10 GWhMay 2015Dec 2024 Solar
Victor Dry Farm Ranch BAES Distributed EnergyVictorville, CA10 GWhMay 2015Dec 2024 Solar
A G WishonPacific Gas & Electric Co.North Fork, CA22 GWhAug 1910Dec 2024 Water
Centinela Solar EnergyArevon Energy, Inc.Calexico, CA353 GWhJun 2013Dec 2024 Solar
Glass House Camarillo CultivationGlass House Camarillo CultivationCamarillo, CA78 GWhJul 2012Dec 2024 Natural Gas

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#26Arizona Public Service Company24.0 TWh92
#54Arlington Valley, LLC3.3 TWh1
#36Balancing Authority of Northern California14.7 TWh87
#47Imperial Irrigation District6.4 TWh66
#29Los Angeles Department of Water and Power18.6 TWh124
#22Nevada Power Company37.3 TWh139
#64New Harquahala Generating Company, LLC132.0 GWh1
#19Salt River Project Agricultural Improvement and Power District60.1 TWh48
#57Turlock Irrigation District2.0 TWh11
#39Western Area Power Administration - Desert Southwest Region9.8 TWh33

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.484.7 TWh1,313
#5Southwest Power Pool300.6 TWh835
#6Southern Company Services, Inc. - Trans249.9 TWh417
#7California Independent System Operator184.8 TWh2,075
#9Tennessee Valley Authority161.0 TWh204
#10Florida Power & Light Co.149.6 TWh187
#12New York Independent System Operator132.6 TWh1,211
#13Duke Energy Carolinas111.6 TWh565
#15ISO New England107.8 TWh1,577
#16Bonneville Power Administration83.7 TWh163