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 64 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityCalifornia Independent System Operator
States Arizona California Nevada
Last Update Jun 2026
Annual Generation 173.0 TWh
Power Plants2,075
Utilities965
Ranked #7 out of 64 in terms of net annual generation
Ranked #10 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 36.2% Solar | 29.3% Water | 12.2% Wind | 10.8% Nuclear | 10.8%

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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 301 to 400 of 1,323
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Nicolis Solar PV PlantArevon Energy, Inc.Delano, CA39 GWhAug 2016Dec 2024 Solar
North Kern State Prison Phase IISunE P11L Holdings, LLCDelano, CA6 GWhAug 2012Dec 2024 Solar
Delano Energy CenterWellhead Services, IncDelano, CA7 GWhDec 2012Dec 2024 Natural Gas
Castle Rock VineyardsCastle Rock CoolingDelano, CA2 GWhAug 2010Dec 2024 Solar
Desert Sunlight 250, LLCNextEra Energy Desert Sunlight 250, LLCDesert Center, CA556 GWhOct 2013Dec 2024 Solar
Desert Sunlight 300, LLCNextEra Energy Desert Sunlight 300, LLCDesert Center, CA667 GWhOct 2013Dec 2024 Solar
Athos Solar ProjectSE Athos I, LLCDesert Center, CA713 GWhMay 2022Mar 2026 Solar
SE Athos II, LLCSE Athos II, LLCDesert Center, CA567 GWhNov 2021Mar 2026 Solar
Maverick Solar 6, LLCMaverick Solar 6, LLCDesert Center, CA278 GWhOct 2021Mar 2026 Solar
Oberon Solar ProjectIP Oberon LLCDesert Center, CA605 GWhAug 2023Mar 2026 Solar
Oberon II Solar ProjectIP Oberon II, LLCDesert Center, CA601 GWhAug 2023Mar 2026 Solar
Victory PassVictory Pass I, LLCDesert Center, CA565 GWhFeb 2024Mar 2026 Solar
Arica SolarArica Solar, LLCDesert Center, CA790 GWhFeb 2024Mar 2026 Solar
Maverick Solar 4, LLCMaverick Solar 4, LLCDesert Center, CA291 GWhNov 2020Mar 2026 Solar
Desert Harvest II LLCDesert Harvest II LLCDesert Center, CA192 GWhNov 2020Mar 2026 Solar
Maverick Solar 7, LLCMaverick Solar 7, LLCDesert Center, CA391 GWhNov 2021Mar 2026 Solar
Desert Harvest, LLCDesert Harvest, LLCDesert Center, CA235 GWhNov 2020Mar 2026 Solar
Maverick Solar, LLCMaverick Solar, LLCDesert Center, CA369 GWhNov 2020Mar 2026 Solar
Desert Hot Springs SolarConsolidated Edison Solutions Inc.Desert Hot Springs, CA5 GWhNov 2013Nov 2024 Solar
Sentinel Energy Center, LLCSentinel Energy Center LLCDesert Hot Springs, CA128 GWhApr 2013Mar 2026 Natural Gas
Dinuba Wastewater Treatment PlantAES Distributed EnergyDinuba, CA1 GWhOct 2011Dec 2024 Solar
Agriculture Capital - Legacy PackingDistributed Solar Development, LLCDinuba, CA4 GWhNov 2022Dec 2024 Solar
Foundation Superior FarmsFoundation CA Fund VI Manager LLCDixon, CA939 MWhNov 2012Mar 2026 Wind
ColgateYuba County Water AgencyDobbins, CA1 TWhSep 1969Oct 2025 Water
Sun Harvest Solar NDP1Altus Power America Management, LLCDos Palos, CA3 GWhApr 2015Dec 2024 Solar
Henry Miller RDHenry Miller Reclamation DistrictDos Palos, CA3 GWhSep 2018Dec 2024 Solar
Dos PalosGreenbacker Renewable Energy CorporationDos Palos, CA2 GWhOct 2021Dec 2024 Solar
ISH Solar Hospital DowneySunEdison LLCDowney, CA1 GWhAug 2011Dec 2024 Solar
Kaiser DowneyBloom Energy 2009 PPADowney, CA9 GWhMay 2012Dec 2024 Natural Gas
Santa Rita Jail Fuel CellSRJFC, LLCDublin, CA9 GWhNov 2016Dec 2024 Natural Gas
CED Ducor 1Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
CED Ducor 4Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
CED Ducor 3Consolidated Edison Development Inc.Ducor, CA39 GWhNov 2016Dec 2024 Solar
CED Ducor 2Consolidated Edison Development Inc.Ducor, CA52 GWhNov 2016Dec 2024 Solar
Rexford Solar FarmAES Clean EnergyDucor, CA717 GWh-Mar 2026 Solar
Dutch Flat 2Nevada Irrigation DistrictDutch Flat, CA15 GWhOct 1965Dec 2024 Water
Chambers 4 - Eastvale LGB3MN8 Energy LLCEastvale, CA4 GWhJan 2019Dec 2024 Solar
Chambers 4 - Eastvale DCA2MN8 Energy LLCEastvale, CA424 MWhNov 2018Dec 2024 Solar
Redwood 4 Solar Farm54 KR 8me LLCEdison, CA40 GWhNov 2017Dec 2024 Solar
Hayworth SolarAES Distributed EnergyEdison, CA46 GWhNov 2015Dec 2024 Solar
Redcrest Solar FarmAES Distributed EnergyEdison, CA25 GWhSep 2015Dec 2024 Solar
Woodmere Solar FarmAES Distributed EnergyEdison, CA24 GWhNov 2015Dec 2024 Solar
EAFB - North BaseCleanCapital HoldingsEdwards Air Force Bas, CA3 GWhJan 2012Dec 2024 Solar
EAFB - South BaseCleanCapital HoldingsEdwards Air Force Bas, CA2 GWhJan 2012Dec 2024 Solar
Cuyamaca Peak Energy PlantSan Diego Gas & Electric CoEl Cajon, CA6 GWhApr 2002Dec 2024 Natural Gas
El Cajon Energy CenterWellhead Services, IncEl Cajon, CA9 GWhMay 2010Dec 2024 Natural Gas
Grossmont-Cuyamaca-Cuyamaca Col. Solar &Forefront Power, LLCEl Cajon, CA3 GWhFeb 2024Dec 2024 Solar
Grossmont CollegeForefront Power, LLCEl Cajon, CA4 GWhFeb 2023Dec 2024 Solar
Grossmont HS Solar ProjectMN8 Energy LLCEl Cajon, CA2 GWhNov 2018Dec 2024 Solar
Campo Verde SolarSouthern Power CoEl Centro, CA295 GWhSep 2013Dec 2024 Solar
Broadridge CogenBroadridge Customer CommunicationsEl Dorado Hills, CA16 GWhApr 2008Dec 2024 Natural Gas : 91.9% Solar : 8.1%
El Dorado Solar, LLCGreenbacker Renewable Energy CorporationEl Dorado Hills, CA3 GWhMar 2021Dec 2024 Solar
Sheep Creek Community Solar FarmPhelan Solar LLCEl Mirage, CA6 GWhJul 2023Dec 2024 Solar
Equinix Douglas St. Fuel Cell2016 ESA Project Company, LLCEl Segundo, CA8 GWhAug 2017Dec 2024 Natural Gas
Equinix Maple Ave. Fuel Cell2016 ESA Project Company, LLCEl Segundo, CA8 GWhAug 2017Dec 2024 Natural Gas
El Segundo CogenChevron USA Inc-El SegundoEl Segundo, CA1 TWhNov 1987Mar 2026 Natural Gas : 99.8%
El Segundo Energy Center LLCNRG Energy Services LLCEl Segundo, CA46 GWhJun 2013Mar 2026 Natural Gas
Stony GorgeCity of Santa Clara - (CA)Elk Creek, CA16 GWhMar 1986Dec 2024 Water
Pixar - EmeryvilleBloom EnergyEmeryville, CA8 GWhDec 2013Dec 2024 Natural Gas
Spaulding 3Pacific Gas & Electric Co.Emigrant Gap, CA16 GWhJan 1929Dec 2024 Water
Spaulding 1Pacific Gas & Electric Co.Emigrant Gap, CA18 GWhApr 1928Dec 2024 Water
Escondido Energy CenterWellhead Services, IncEscondido, CA9 GWhDec 2013Dec 2024 Natural Gas
CalPeak Power Enterprise Peaker PlantCalPeak Power, LLCEscondido, CA6 GWhOct 2001Dec 2024 Natural Gas
Goal Line LPGoal Line LPEscondido, CA9 GWhJul 1994Mar 2026 Natural Gas
Bear ValleyCity of Escondido - (CA)Escondido, CA4 GWhMay 1986Dec 2024 Water
Palomar EnergySan Diego Gas & Electric CoEscondido, CA1 TWhSep 2005Feb 2026 Natural Gas
Humboldt BayPacific Gas & Electric Co.Eureka, CA332 GWhAug 2010Mar 2026 Natural Gas : 99.6%
Exeter SolarAltus Power America Management, LLCExeter, CA5 GWhJan 2014Dec 2024 Solar
Solano County Cogen PlantSolano CountyFairfield, CA8 GWhMay 1989Dec 2024 Natural Gas
Anheuser-Busch #2Foundation HA Energy Generation, LLCFairfield, CA4 GWhOct 2014Mar 2026 Wind
North Bay Solar 1AES Distributed EnergyFairfield, CA2 GWhJul 2013Dec 2024 Solar
Foundation ABFoundation HA Energy Generation, LLCFairfield, CA2 GWhOct 2011Dec 2024 Wind
SunEdison Anheuser Busch FairfieldSunE M5 Holdings LLCFairfield, CA1 GWhNov 2008Dec 2024 Solar
Wolfskill Energy CenterGilroy Energy Center LLCFairfield, CA7 GWhDec 2002Dec 2024 Natural Gas
ATT North WatneyBloom EnergyFairfield, CA8 GWhNov 2019Dec 2024 Natural Gas
Anheuser Busch - FairfieldBloom EnergyFairfield, CA21 GWhNov 2022Dec 2024 Natural Gas
Shasta Solar FarmIgnite Solar Holdings LLCFall River Mills, CA6 GWhFeb 2014Dec 2024 Solar
Red MountainMetropolitan Water District of S CAFallbrook, CA34 GWhMay 1985Oct 2024 Water
Dixie ValleyOrmat Nevada IncFallon, NV455 GWhMay 1988Mar 2026 Geothermal
Cawelo Water District SolarScooby Solar, LLCFamoso, CA7 GWhSep 2023Dec 2024 Solar
FarmersvilleArevon Energy, Inc.Farmersville, CA7 GWhJun 2014Dec 2024 Solar
Dome ProjectSentinel Peak Resources California, LLCFellows, CA48 GWhJul 1988Dec 2024 Natural Gas
Midway Sunset CogenMidway-Sunset Cogeneration CoFellows, CA6 GWhApr 1989Mar 2026 Natural Gas
Sunrise Power LLCSunrise Power Co LLCFellows, CA2 TWhMay 2001Feb 2026 Natural Gas
Ventura SolarVentura Solar LLCFillmore, CA6 GWhAug 2021Dec 2024 Solar
Wonderful Orchards - New ColumbiaWonderful Renewable Energy, LLC.Firebaugh, CA10 GWhAug 2020Dec 2024 Solar
Firebaugh-CCS-PV-1Mike Woolf FarmingFirebaugh, CA2 GWhFeb 2015Dec 2024 Solar
Wonderful FirebaughWonderful Renewable Energy, LLC.Firebaugh, CA10 GWhJul 2022Dec 2024 Solar
Wellhead Power PanocheWellhead Services, IncFirebaugh, CA3 GWhJul 1973Dec 2024 Natural Gas
Midway Peaking LLCCalPeak Power, LLCFirebaugh, CA16 GWhApr 2009Dec 2024 Natural Gas
Panoche Energy CenterPanoche Energy Center, LLCFirebaugh, CA671 GWhMay 2009Mar 2026 Natural Gas
CalPeak Power Panoche Peaker PlantCalPeak Power, LLCFirebaugh, CA10 GWhNov 2001Dec 2024 Natural Gas
Westside Solar StationPacific Gas & Electric Co.Five Points, CA14 GWhJul 2011Dec 2024 Solar
Five Points Solar StationPacific Gas & Electric Co.Five Points, CA15 GWhAug 2011Dec 2024 Solar
Five Points Solar ParkBoralex US Operations LLCFive Points, CA93 GWhAug 2016Dec 2024 Solar
Whitney Point SolarWhitney Point Solar, LLCFive Points, CA44 GWhFeb 2017Dec 2024 Solar
NextEra Westside PVWestside Solar, LLCFive Points, CA41 GWhFeb 2017Dec 2024 Solar
IOS II-LAX9Madison Energy Holdings LLCFontana, CA7 GWhJan 2020Dec 2024 Solar
Mountain View Ind Park 1-sline001Prologis Logistics Services IncorporatedFontana, CA1 GWhAug 2023Dec 2024 Solar
WoodleafSouth Feather Water and Power AgencyForbestown, CA194 GWhOct 1963Dec 2024 Water

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#26Arizona Public Service Company24.8 TWh92
#54Arlington Valley, LLC3.2 TWh1
#37Balancing Authority of Northern California13.7 TWh87
#49Imperial Irrigation District6.2 TWh66
#29Los Angeles Department of Water and Power18.6 TWh124
#22Nevada Power Company36.3 TWh139
#19Salt River Project Agricultural Improvement and Power District60.1 TWh48
#38Tucson Electric Power13.7 TWh53
#57Turlock Irrigation District1.9 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.489.5 TWh1,313
#5Southwest Power Pool304.8 TWh835
#6Southern Company Services, Inc. - Trans252.5 TWh417
#7California Independent System Operator173.0 TWh2,075
#9Tennessee Valley Authority163.7 TWh204
#10Florida Power & Light Co.151.0 TWh187
#12New York Independent System Operator134.9 TWh1,211
#13Duke Energy Carolinas112.2 TWh565
#15ISO New England111.3 TWh1,577
#16Bonneville Power Administration90.2 TWh163