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 1,201 to 1,300 of 1,391
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
J S EastwoodSouthern California Edison CoShaver Lake, CA131 GWhNov 1987May 2026 Water
Deer Creek 2Altus Power America Management, LLCShingle Springs, CA3 GWhNov 2021Dec 2025 Solar
Bear Creek (CA)Central Rivers Power US, LLCShingletown, CA7 GWhDec 1989Dec 2025 Water
HaypressEIF Haypress LLCSierra City, CA17 GWhNov 1988Jun 2025 Water
Signal Hill West UnitSignal Hill Petroleum, IncSignal Hill, CA39 GWhJun 2004May 2026 Other Gas
Rudy Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA3 GWhNov 2014Dec 2025 Solar
Mitchell Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA4 GWhNov 2014Dec 2025 Solar
Madelyn Solar, LLCCD US Solar PO 3, LLCSilver Lake, CA2 GWhNov 2014Dec 2025 Solar
ParkerMerced Irrigation DistrictSnelling, CA6 GWhMar 1982Jun 2025 Water
Merced FallsMerced Irrigation DistrictSnelling, CA9 GWhJun 1930Sep 2025 Water
ExchequerMerced Irrigation DistrictSnelling, CA246 GWhJun 1967Dec 2025 Water
McSwainMerced Irrigation DistrictSnelling, CA27 GWhJun 1967Oct 2025 Water
City of Soledad Water ReclamationFoundation HA Energy Generation, LLCSoledad, CA4 GWhOct 2014Dec 2025 Wind
Foundation California Training FacilityFoundation CA Fund IX Manager, LLCSoledad, CA6 GWhJul 2018Dec 2025 Wind
Foundation Dole Fresh VegetablesFoundation CA Fund X Manager LLCSoledad, CA18 GWhJul 2022Dec 2025 Wind
CA-DGS- RFP-Correctional Training FacForefront Power, LLCSoledad, CA3 GWhFeb 2024Dec 2024 Solar
CA-DGS RFP-Salinas Valley State PrisonForefront Power, LLCSoledad, CA7 GWhOct 2023Dec 2024 Solar
Foundation SaIinas Valley State PrisonFoundation CA Fund IX Manager, LLCSoledad, CA5 GWhJul 2018Dec 2025 Wind
PhoenixPacific Gas & Electric Co.Sonora, CA5 GWhJan 1940Dec 2025 Water
Sierra Pacific SonoraSierra Pacific IndustriesStandard, CA43 GWhJan 2001Dec 2025 Wood/Wood Waste Solids
Stanford Campus SolarMN8 Energy LLCStanford, CA6 GWhFeb 2017Dec 2025 Solar
Sand Bar Power PlantTri-Dam Power AuthorityStanislaus Ntl. Fores, CA83 GWhApr 1986Dec 2025 Water
Barre PeakerSouthern California Edison CoStanton, CA5 GWhAug 2007Dec 2025 Natural Gas
Stanton Energy Reliability Center HybridWellhead Services, IncStanton, CA4 GWhJun 2020May 2026 Natural Gas
Niagara Bottling StocktonClearGen LLCStockton, CA2 GWhDec 2017Dec 2025 Solar
Amazon - Stockton - Roof (SCK1) - (CA)Forefront Power, LLCStockton, CA4 GWhFeb 2023Dec 2024 Solar
Donaghy-StocktonDonaghy Sales Inc.Stockton, CA2 GWhSep 2021Dec 2025 Solar
University of the PacificThe Greater Light USA LLCStockton, CA6 GWhApr 2022Dec 2024 Solar
Regional Wastewater Control FacilityCity of Stockton MUD - (CA)Stockton, CA4 GWhOct 2000Dec 2025 Other Biomass Gas : 98.0% Natural Gas : 1.9%
Stockton BiomassDTE Stockton LLCStockton, CA355 GWhNov 1987Dec 2025 Wood/Wood Waste Solids : 99.6%
Bucks CreekPacific Gas & Electric Co.Storrie, CA192 GWhFeb 1928Dec 2025 Water
PoePacific Gas & Electric Co.Storrie, CA363 GWhSep 1958Mar 2026 Water
Rock CreekPacific Gas & Electric Co.Storrie, CA472 GWhFeb 1950May 2026 Water
CrestaPacific Gas & Electric Co.Storrie, CA342 GWhOct 1949Dec 2025 Water
Slate HybridMN8 Energy LLCStratford, CA713 GWhOct 2021May 2026 Solar
Potrero Hills Energy ProducersPotrero Hills Energy Producers, LLCSuisun City, CA56 GWhMar 2016Dec 2025 Landfill Gas
Lambie Energy CenterGilroy Energy Center LLCSuisun, CA5 GWhDec 2002Dec 2025 Natural Gas
Goose Haven Energy CenterGoose Haven Energy CenterSuisun, CA4 GWhDec 2002Dec 2025 Natural Gas
Creed Energy CenterCreed Energy Center LLCSuisun, CA3 GWhDec 2002Dec 2025 Natural Gas
Sunnyvale City of WPCPCity of Sunnyvale WPCP - (CA)Sunnyvale, CA7 GWhOct 1997Dec 2025 Other Biomass Gas : 41.3% Landfill Gas : 36.4% Natural Gas : 22.3%
Juniper Networks SunnyvaleBloom EnergySunnyvale, CA4 GWhNov 2012Dec 2024 Natural Gas
Google Moffett Park Solar ProjectGoogle, Inc.Sunnyvale, CA3 GWhFeb 2021Dec 2025 Solar
JSR000 N Mathilda Fuel Cell2016 ESA Project Company, LLCSunnyvale, CA9 GWhMay 2019Dec 2025 Natural Gas
Equinix Caspian Dr. Fuel Cell2016 ESA Project Company, LLCSunnyvale, CA39 GWhNov 2017Dec 2025 Natural Gas
High Sierra Cogeneration PlantPlumas Sierra Rural Electric CoopSusanville, CA33 GWhJan 2010Dec 2025 Natural Gas
Sunshine Gas ProducersSunshine Gas Producers LLCSylmar, CA132 GWhJul 2014May 2026 Landfill Gas
Berry CogenBerry Petroleum CoTaft, CA9 GWhNov 1986May 2026 Natural Gas
Taft 26C CogenChevron USA IncTaft, CA43 GWhJun 1982May 2026 Natural Gas
Algonquin SKIC20 Solar LLCAlgonquin Power CoTaft, CA41 GWhApr 2015Dec 2025 Solar
Northern Orchard Solar PV, LLCRWE Clean EnergyTaft, CA366 GWhJun 2025May 2026 Solar
Algonquin SKIC 10 Solar, LLCAlgonquin Power CoTaft, CA16 GWhDec 2016Dec 2025 Solar
Eagle CreekZGlobal IncTaft, CA8 GWhNov 2019Dec 2025 Solar
Maricopa West Solar PV, LLCOnward EnergyTaft, CA50 GWhNov 2015Dec 2025 Solar
GiffenPacific Gas & Electric Co.TBD, CA12 GWhMay 2012Dec 2025 Solar
Cantua Solar StationPacific Gas & Electric Co.TBD, CA23 GWhMay 2012Dec 2025 Solar
Coram Energy LLC (ECT)Nextera Energy ResourcesTehachapi, CA22 GWhApr 2005Dec 2025 Wind
85 BWind Wall 1 LLCTehachapi, CA93 GWhDec 1984Dec 2025 Wind
Windstar 1Nextera Energy ResourcesTehachapi, CA255 GWhJan 2012Dec 2025 Wind
85 AWind Wall 1 LLCTehachapi, CA71 GWhDec 1984Dec 2025 Wind
Helzel & Schwarzhoff 86Wind Stream Operations LLCTehachapi, CA3 GWhNov 1986Dec 2024 Wind
Victory Garden (Tehachapi)Wind Stream Operations LLCTehachapi, CA33 GWhNov 1981Dec 2024 Wind
Sky River Wind Energy CenterSky River Wind LLCTehachapi, CA211 GWhJan 1991Dec 2025 Wind
ZCOWind Stream Operations LLCTehachapi, CA1 GWhNov 1985Dec 2024 Wind
Coram Energy LLC (4.5MW)Nextera Energy ResourcesTehachapi, CA9 GWhNov 1985Dec 2025 Wind
Tehachapi Wind Resource ICalWind Resources IncTehachapi, CA12 GWhNov 1984Dec 2025 Wind
Coram Energy LLCNextera Energy ResourcesTehachapi, CA9 GWhDec 2004Dec 2025 Wind
Tehachapi Wind Resource IICalWind Resources IncTehachapi, CA48 GWhDec 1996Dec 2025 Wind
CA-DGS-California Correctional InstForefront Power, LLCTehachapi, CA7 GWhMar 2024Dec 2024 Solar
Point WindTerra-Gen Operating Co-WindTehachapi, CA216 GWhFeb 2021May 2026 Wind
Vintner SolarEcos Energy LLCTempleton, CA4 GWhMar 2014Dec 2025 Solar
Tipton 2 - (CA)CleanCapital HoldingsTipton, CA3 GWhNov 2024Dec 2025 Solar
Tipton 1 - (CA)CleanCapital HoldingsTipton, CA167 MWhNov 2024Dec 2024 Solar
Blue Moon FarmsBravo REC Management LLCTipton, CA2 GWhJul 2024Dec 2025 Solar
Mesquite Solar 3, LLCRWE Clean EnergyTonopah, AZ446 GWhNov 2016May 2026 Solar
Mesquite Solar 4, LLCRWE Clean EnergyTonopah, AZ142 GWhDec 2023May 2026 Solar
Mesquite Solar 2, LLCRWE Clean EnergyTonopah, AZ257 GWhNov 2016May 2026 Solar
Mesquite Solar 1RWE Clean EnergyTonopah, AZ392 GWhOct 2011Dec 2025 Solar
Torrance Refining Company, LLCTorrance Refining Company, LLCTorrance, CA73 GWhAug 1983May 2026 Other Gas : 61.0% Waste Heat : 39.0%
Foundation STFoundation HA Energy Generation, LLCTracy, CA2 GWhMay 2011Dec 2025 Wind
Tracy Combined Cycle Power PlantMRP San Joaquin Energy LLC.Tracy, CA698 GWhMar 2003May 2026 Natural Gas
IPC 25 SolarPrologis Logistics Services IncorporatedTracy, CA5 GWhJun 2024Dec 2025 Solar
Medline Ind. Phase 2 TracyPowerflexTracy, CA2 GWhMar 2018Aug 2025 Solar
Prologis L.PPowerflexTracy, CA6 GWhJul 2018Dec 2025 Solar
Tracy 18 - SLCVA418Prologis Logistics Services IncorporatedTracy, CA182 MWhSep 2025Dec 2025 Solar
Tracy 210Costco WholesaleTracy, CA21 GWhFeb 2019Dec 2025 Natural Gas
Tranquillity IDTranquillity Solar 1, LLCTranquillity, CA2 GWhFeb 2018Dec 2025 Solar
Trona Solar IIITrona Solar III LLCTrona, CA5 GWhMar 2023Dec 2025 Solar
Argus Cogen PlantSearles Valley Minerals Operations Inc.Trona, CA187 GWhNov 1947May 2026 Bituminous Coal : 82.0% Natural Gas : 18.0%
Solar Photovoltaic Project #42Southern California Edison CoTulare, CA6 GWhOct 2012Dec 2025 Solar
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%
Tulare 1 and 2Arevon Energy, Inc.Tulare, CA5 GWhDec 2013Dec 2025 Solar
Central CA Fuel Cell 1, LLCCordiaTulare, CA13 GWhApr 2018Dec 2025 Natural Gas
TWCBravo REC Management LLCTulare, CA2 GWhJul 2024Dec 2025 Solar
Tulare CSG LLCDimension Energy LLCTulare, CA6 GWhSep 2024Dec 2025 Solar
Visalia CSG LLCDimension Energy LLCTulare, CA8 GWhFeb 2024Dec 2025 Solar
Tulare BioMAT Fuel CellCentral CA Fuel Cell 2, LLCTulare, CA6 GWhNov 2019Dec 2025 Other Biomass Gas : 77.3% Natural Gas : 22.7%
Elk Hills Power LLCElk Hills Power LLCTupman, CA3 TWhJun 2003May 2026 Natural Gas
Elk Hills CogenCalifornia Resources Elk Hills LLCTupman, CA88 GWhOct 1994May 2026 Natural Gas
SEPV9 Power PlantDuke Energy Renewables ServicesTwentynine Palms, CA23 GWhMay 2013Dec 2025 Solar
SEPV 8Duke Energy Renewables ServicesTwentynine Palms, CA32 GWhMay 2013Dec 2025 Solar

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