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 New Mexico
Last Update Jul 2026
Annual Generation 169.4 TWh
Power Plants2,135
Utilities988
Ranked #7 out of 64 in terms of net annual generation
Ranked #12 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 34% Solar | 30% Water | 12.4% Wind | 11.3% Nuclear | 11%

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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 701 to 800 of 1,391
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Riverview Energy CenterGilroy Energy Center for RiverviewAntioch, CA12 GWhApr 2003Dec 2025 Natural Gas
Wonderful Orchards - BelridgeWonderful Renewable Energy, LLC.Lost Hills, CA12 GWhNov 2020Dec 2025 Solar
KSR053 Cantara Fuel Cell2016 ESA Project Company, LLCPanorama City, CA12 GWhApr 2018Dec 2025 Natural Gas
Wheeler RidgeAgilitas Energy, Inc.Bakersfield, CA13 GWhAug 2023Dec 2025 Solar
Five Points Solar StationPacific Gas & Electric Co.Five Points, CA13 GWhAug 2011Dec 2025 Solar
Antelope Expansion 3BAES Distributed EnergyLancaster, CA13 GWhMay 2021Dec 2025 Solar
Difwind Farms Ltd VITerra-Gen Operating Co-WindMojave, CA13 GWhDec 1986Dec 2025 Wind
San Antonio Regional HospitalSan Antonio Regional HospitalUpland, CA13 GWhDec 1984Dec 2025 Natural Gas
G2 Energy Hay RdG2 Energy LLCVacaville, CA13 GWhMay 2013Dec 2025 Landfill Gas
Salka Cabazon WindSalka Cabazon Wind LLCNorth Palm Springs, CA13 GWhDec 1998Dec 2025 Wind
Summer North SolarAES Distributed EnergyLancaster, CA13 GWhNov 2014Dec 2025 Solar
Bishop Creek 2Southern California Edison CoBishop, CA13 GWhOct 1908Dec 2025 Water
Central CA Fuel Cell 1, LLCCordiaTulare, CA13 GWhApr 2018Dec 2025 Natural Gas
Wonderful Orchards - WestsideWonderful Renewable Energy, LLC.Lost Hills, CA13 GWhJul 2021Dec 2025 Solar
Avenue 26 SolarRPCA Solar 1, LLCChowchilla, CA13 GWhOct 2024Dec 2025 Solar
CoronaMetropolitan Water District of S CACorona, CA13 GWhJul 1983Apr 2025 Water
Martinez Sulfuric Acid Regeneration PltEco Services Corp.Martinez, CA13 GWhDec 1977Dec 2025 Waste Heat
Biola University HybridBiola UniversityLa Mirada, CA14 GWhMar 1990May 2026 Natural Gas
North Kern 3Madison Energy Investments LLCBakersfield, CA14 GWhNov 2023Dec 2025 Solar
Kyocera International Inc.(San Diego)Kyocera International, IncSan Diego, CA14 GWhAug 2012Dec 2025 Natural Gas
Ameresco Santa Cruz EnergyAMERESCO Santa Cruz Energy LLCWatsonville, CA14 GWhDec 2005Dec 2025 Landfill Gas
Wheeler Ridge 2Madison Energy Investments LLCArvin, CA14 GWhOct 2023Dec 2025 Solar
Antelope DSR 2AES Distributed EnergyLancaster, CA14 GWhNov 2016Dec 2025 Solar
West Gates Solar StationPacific Gas & Electric Co.Huron, CA14 GWhApr 2013Dec 2025 Solar
BowmanNevada Irrigation DistrictNevada City, CA14 GWhAug 1986Dec 2025 Water
SCDA Solar 1SCDA Solar 1, LLCSacramento, CA14 GWhSep 2017Dec 2025 Solar
Sacramento Municipal Util DistSouth Sutter Water DistrictSacramento, CA14 GWhJan 1985Dec 2025 Water
Encina Water Pollution ControlEncina Joint Powers AuthorityCarlsbad, CA14 GWhOct 2008May 2026 Other Biomass Gas : 94.1% Natural Gas : 5.9%
TemescalMetropolitan Water District of S CACorona, CA14 GWhJun 1983Apr 2025 Water
Spicer Meadow ProjectNorthern California Power AgnyMurphys, CA14 GWhOct 1989Dec 2025 Water
Enloe Medical - ChicoBloom EnergyChico, CA15 GWhMay 2021Dec 2025 Natural Gas
Yuba City Cogen PartnersWellhead Services, IncYuba City, CA15 GWhNov 1990Dec 2025 Natural Gas
Ameresco Butte CountyAmeresco Butte County LLCParadise, CA15 GWhJan 2013Dec 2025 Landfill Gas
MurphysUtica Water & Power AuthorityMurphys, CA15 GWhFeb 1954Dec 2025 Water
Berrenda Mesa Water DistrictThe Greater Light USA LLCLost Hills, CA15 GWhJun 2023Nov 2025 Solar
Stroud Solar StationPacific Gas & Electric Co.Helm, CA15 GWhAug 2011Dec 2025 Solar
GianeraCity of Santa Clara - (CA)Santa Clara, CA15 GWhMay 1986Dec 2025 Natural Gas
Drum 1Pacific Gas & Electric Co.Alta, CA15 GWhOct 1913Dec 2025 Water
Dutch Flat 2Nevada Irrigation DistrictDutch Flat, CA15 GWhOct 1965Dec 2025 Water
Deer Creek PHNevada Irrigation DistrictNevada City, CA15 GWhApr 1908Dec 2025 Water
OlsenOlsen Power PartnersWhitmore, CA15 GWhDec 1989Dec 2025 Water
Collins Pine ProjectCollins Pine CoChester, CA15 GWhNov 1985Dec 2025 Wood/Wood Waste Solids
Equinix Douglas St. Fuel Cell2016 ESA Project Company, LLCEl Segundo, CA15 GWhAug 2017Dec 2025 Natural Gas
Algonquin SKIC 10 Solar, LLCAlgonquin Power CoTaft, CA16 GWhDec 2016Dec 2025 Solar
ABEC Bidart-Old River LLCABEC Bidart-Old River LLCBakersfield, CA16 GWhNov 2013Dec 2025 Other Biomass Gas
Ameresco Keller CanyonAMERESCO Keller Canyon LLCBay Point, CA16 GWhJun 2009Dec 2025 Landfill Gas
Broadridge CogenBroadridge Customer CommunicationsEl Dorado Hills, CA16 GWhApr 2008Dec 2024 Natural Gas : 91.9% Solar : 8.1%
CED AvenalRWE Clean EnergyAvenal, CA16 GWhDec 2016Dec 2025 Solar
Orion Solar IIOrion Solar II, LLCArvin, CA16 GWhMay 2014Dec 2025 Solar
Apple Campus 2 PVApple, IncCupertino, CA16 GWhMay 2017Dec 2025 Solar
MM Yolo PowerYolo County Community Services DepartmentWoodland, CA16 GWhSep 1990Dec 2025 Landfill Gas
City of Tulare Water FacilityCity of Tulare Water Pollution Control - (CA)Tulare, CA16 GWhDec 1990Dec 2025 Natural Gas : 61.0% Other Biomass Gas : 20.1% Solar : 19.0%
KSR028 Merced Fuel Cell2016 ESA Project Company, LLCSan Leandro, CA16 GWhMar 2018Dec 2025 Natural Gas
Chowchilla IICalifornia Power Holdings LLCChowchilla, CA16 GWhMay 2001Dec 2024 Natural Gas
Kaiser - Harbor CityBloom EnergyHarbor City, CA17 GWhNov 2019Dec 2025 Natural Gas
Sierra Pacific Industries (2042-RD)Sierra Pacific IndustriesRed Bluff, CA17 GWhApr 2020Dec 2025 Solar
Lemoore WestLeprino FoodsLemoore, CA17 GWhNov 2022Dec 2025 Solar
Garnet Wind Energy CenterTerra-Gen Operating Co-WindNorth Palm Springs, CA17 GWhMay 2009Dec 2025 Wind
Toyota Long Beach TrigenLong Beach Trigen, LLCLong Beach, CA17 GWhOct 2023Dec 2024 Other Biomass Gas
Riverside Energy Resource CenterCity of Riverside - (CA)Riverside, CA17 GWhMay 2006Dec 2025 Natural Gas
Fresno Community SolarAgilitas Energy, Inc.Fresno, CA17 GWhMay 2024Dec 2025 Solar
Spaulding 3Pacific Gas & Electric Co.Emigrant Gap, CA17 GWhJan 1929Dec 2025 Water
CamancheEast Bay Municipal Util Dist - (CA)Clements & Wallace, CA17 GWhJun 1983Dec 2025 Water
HaypressEIF Haypress LLCSierra City, CA17 GWhNov 1988Jun 2025 Water
Naval Hospital Medical CenterDepartment of the NavySan Diego, CA17 GWhNov 2003May 2026 Natural Gas
Cove HydroelectricSnow Mountain Hydro LLCBurney, CA17 GWhJan 1990Dec 2025 Water
AGT000 Stevens Creek Fuel Cell2016 ESA Project Company, LLCSanta Clara, CA17 GWhAug 2018Dec 2025 Natural Gas
Spaulding 1Pacific Gas & Electric Co.Emigrant Gap, CA17 GWhApr 1928Dec 2025 Water
Cymric 31X CogenChevron USA IncMcKittrick, CA17 GWhSep 1988Dec 2025 Natural Gas
Foundation Dole Fresh VegetablesFoundation CA Fund X Manager LLCSoledad, CA18 GWhJul 2022Dec 2025 Wind
Western Power & Steam IncWestern Power and Steam II LLCBakersfield, CA18 GWhFeb 1990May 2026 Natural Gas
Kaiser East La Palma Ave. Fuel Cell2016 ESA Project Company, LLCAnaheim, CA18 GWhAug 2017Dec 2025 Natural Gas
Adelanto Solar II, LLCAdelanto Solar II, LLCAdelanto, CA18 GWhJun 2015Dec 2025 Solar
San Manuel Central Plant CogensYuhaaviatam of San Manuel NationHighland, CA18 GWhMay 2021Dec 2025 Natural Gas
West Point PHPacific Gas & Electric Co.Pioneer, CA18 GWhOct 1948Dec 2025 Water
Marsh Landing Generating StationMarsh Landing LLCAntioch, CA18 GWhApr 2013May 2026 Natural Gas
CM10RWE Clean EnergyBoulder City, NV18 GWhNov 2008Dec 2025 Solar
W PlantQualcomm IncorporatedSan Diego, CA18 GWhJun 2005May 2026 Natural Gas
CalTech - Pasadena Wilson AveBloom EnergyPasadena, CA19 GWhNov 2019Dec 2025 Natural Gas
Canyon Power PlantCity of Anaheim - (CA)Anaheim, CA19 GWhJul 2011May 2026 Natural Gas
Redwood 4 Solar Farm54 KR 8me LLCEdison, CA19 GWhNov 2017Dec 2025 Solar
BCE Los Alamitos 1Bright Canyon EnergyLos Alamitos, CA19 GWhJul 2023Dec 2024 Solar
EQX010 Great Oaks Fuel Cell2016 ESA Project Company, LLCSan Jose, CA19 GWhAug 2019Dec 2025 Natural Gas
GEN005 Antibody Fuel Cell2016 ESA Project Company, LLCOceanside, CA19 GWhMar 2019Dec 2025 Natural Gas
Aera San Ardo Cogen FacilityAera Energy LLC-San ArdoSan Ardo, CA20 GWhJun 1989Dec 2025 Natural Gas
Giffen Solar ParkGiffen Solar Park, LLCCantua Creek, CA20 GWhMay 2017Dec 2025 Solar
El Cajon Energy CenterWellhead Services, IncEl Cajon, CA20 GWhMay 2010Dec 2025 Natural Gas
TLR000 Hansen Fuel Cell2016 ESA Project Company, LLCSalinas, CA20 GWhAug 2018Dec 2025 Natural Gas
Little Bear 3Little Bear Solar 3, LLC (Longroad)Mendota, CA20 GWhNov 2020Dec 2025 Solar
Live Oak LimitedWCAC Operating CompanyBakersfield, CA20 GWhFeb 1992Mar 2026 Natural Gas
CCCSD Wastewater Treatment PlntCentral Contra Costa Sanitary DistrictMartinez, CA20 GWhNov 1995May 2026 Natural Gas
Power Generation Station (PGS) 2East Bay Municipal Util Dist - (CA)Oakland, CA20 GWhNov 2011Dec 2025 Other Biomass Gas
Cottonwood Solar, LLC (City of Corcoran)Onward EnergyCorcoran, CA21 GWhApr 2015Dec 2025 Solar
Tracy 210Costco WholesaleTracy, CA21 GWhFeb 2019Dec 2025 Natural Gas
De SablaPacific Gas & Electric Co.Magalia, CA21 GWhJan 1963Dec 2025 Water
Anheuser Busch - FairfieldBloom EnergyFairfield, CA21 GWhNov 2022Dec 2025 Natural Gas
Alpaugh NorthRWE Clean EnergyAlpaugh, CA21 GWhNov 2012Dec 2025 Solar
Gilroy Power PlantCalpine Gilroy Cogen LPGilroy, CA21 GWhSep 1987Dec 2025 Natural Gas
Aspiration GAES Distributed EnergyCantua Creek, CA21 GWhAug 2017Dec 2025 Solar
Volta 1Pacific Gas & Electric Co.Manton, CA21 GWhMar 1980Dec 2025 Water

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.494.1 TWh1,471
#5Southwest Power Pool306.8 TWh856
#6Southern Company Services, Inc. - Trans253.5 TWh422
#7California Independent System Operator169.4 TWh2,135
#9Tennessee Valley Authority163.4 TWh207
#10Florida Power & Light Co.152.2 TWh187
#12New York Independent System Operator134.3 TWh1,299
#13Duke Energy Carolinas112.6 TWh577
#15ISO New England111.1 TWh1,629
#16Bonneville Power Administration91.6 TWh167