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 Nov 2024
Annual Generation 191.5 TWh
Power Plants1,943
Utilities893
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 | 45.6% Solar | 23.1% Water | 12.1% Wind | 10% Nuclear | 9%

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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 901 to 1,000 of 1,356
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Five Points Solar StationPacific Gas & Electric Co.Five Points, CA19 GWhAug 2011Dec 2023 Solar
Westside Solar StationPacific Gas & Electric Co.Five Points, CA19 GWhJul 2011Dec 2023 Solar
GiffenPacific Gas & Electric Co.TBD, CA13 GWhMay 2012Dec 2023 Solar
Cantua Solar StationPacific Gas & Electric Co.TBD, CA34 GWhMay 2012Dec 2023 Solar
Huron Solar StationPacific Gas & Electric Co.Huron, CA31 GWhMay 2012Dec 2023 Solar
Caribou 2Pacific Gas & Electric Co.Belden, CA342 GWhOct 1958Aug 2024 Water
Coleman PHPacific Gas & Electric Co.Anderson, CA34 GWhMay 1979Dec 2023 Water
James B BlackPacific Gas & Electric Co.Big Bend, CA367 GWhNov 1965Aug 2024 Water
Pit 6Pacific Gas & Electric Co.Montgomery Creek, CA278 GWhJul 1965Oct 2023 Water
West Point PHPacific Gas & Electric Co.Pioneer, CA82 GWhOct 1948Dec 2023 Water
Volta 1Pacific Gas & Electric Co.Manton, CA3 GWhMar 1980Sep 2023 Water
West Gates Solar StationPacific Gas & Electric Co.Huron, CA20 GWhApr 2013Dec 2023 Solar
PoePacific Gas & Electric Co.Storrie, CA609 GWhSep 1958Aug 2024 Water
Tiger CreekPacific Gas & Electric Co.Pioneer, CA246 GWhMay 1931Dec 2023 Water
HaasPacific Gas & Electric Co.Balch Camp, CA544 GWhNov 1958Aug 2024 Water
Kings River PHPacific Gas & Electric Co.Balch Camp, CA207 GWhFeb 1962Dec 2023 Water
Gateway Generating StationPacific Gas & Electric Co.Antioch, CA3 TWhDec 2008Aug 2024 Natural Gas
HalseyPacific Gas & Electric Co.Auburn, CA7 GWhNov 1916Dec 2022 Water
StanislausPacific Gas & Electric Co.Vallecito, CA334 GWhFeb 1963Dec 2023 Water
Spring GapPacific Gas & Electric Co.Long Barn, CA31 GWhAug 1921Dec 2023 Water
Colusa Generating StationPacific Gas & Electric Co.Maxwell, CA3 TWhNov 2010Aug 2024 Natural Gas
Humboldt BayPacific Gas & Electric Co.Eureka, CA368 GWhAug 2010Aug 2024 Natural Gas : 99.5% Distillate Fuel Oil : 0.5%
Rock CreekPacific Gas & Electric Co.Storrie, CA571 GWhFeb 1950Aug 2024 Water
San Joaquin 2Pacific Gas & Electric Co.North Fork, CA2 GWhAug 1917Feb 2023 Water
Gates Solar StationPacific Gas & Electric Co.Huron, CA38 GWhMay 2013Dec 2023 Solar
Guernsey Solar StationPacific Gas & Electric Co.Hanford, CA24 GWhJul 2013Dec 2023 Solar
Salt SpringsPacific Gas & Electric Co.Pioneer, CA201 GWhMay 1931Dec 2023 Water
SouthPacific Gas & Electric Co.Manton, CA18 GWhNov 1979Dec 2023 Water
Spaulding 1Pacific Gas & Electric Co.Emigrant Gap, CA37 GWhApr 1928Dec 2023 Water
Spaulding 2Pacific Gas & Electric Co.Emigrant Gap, CA7 GWhJun 1928Mar 2023 Water
Spaulding 3Pacific Gas & Electric Co.Emigrant Gap, CA18 GWhJan 1929Dec 2023 Water
Hat Creek 1Pacific Gas & Electric Co.Burney, CA23 GWhJul 1921Dec 2023 Water
Hat Creek 2Pacific Gas & Electric Co.Burney, CA7 GWhAug 1921Dec 2023 Water
Pit 7Pacific Gas & Electric Co.Montgomery Creek, CA265 GWhAug 1965Aug 2024 Water
Pit 5Pacific Gas & Electric Co.Big Bend, CA370 GWhMar 1944Aug 2024 Water
Pit 1Pacific Gas & Electric Co.Burney, CA195 GWhAug 1922Dec 2023 Water
PhoenixPacific Gas & Electric Co.Sonora, CA7 GWhJan 1940Dec 2023 Water
WisePacific Gas & Electric Co.Auburn, CA65 GWhFeb 1917Dec 2023 Water
A G WishonPacific Gas & Electric Co.North Fork, CA16 GWhAug 1910Dec 2023 Water
Pit 4Pacific Gas & Electric Co.Big Bend, CA313 GWhJun 1955Aug 2024 Water
Municipal Cogen PlantPalm Springs City ofPalm Springs, CA7 GWhApr 1985Aug 2024 Natural Gas
Dissigno Healdsburg FPV, LLCPalmetto Power Management LLCHealdsburg, CA6 GWhNov 2020Dec 2023 Solar
Panoche Energy CenterPanoche Energy Center, LLCFirebaugh, CA1 TWhMay 2009Aug 2024 Natural Gas
One Market PlazaParamount Group IncSan Francisco, CA993 MWhNov 2003Dec 2023 Natural Gas
Hatchet Ridge Wind ProjectPattern Operators LPBurney, CA248 GWhNov 2010Dec 2023 Wind
Ocotillo Express LLCPattern Operators LPOcotillo, CA539 GWhNov 2012Aug 2024 Wind
BeringerPerpetual Energy SystemsSaint Helena, CA1 GWhDec 2008Dec 2023 Solar
ASTIPerpetual Energy SystemsCloverdale, CA1 GWhJan 2009Dec 2023 Solar
Phelan Pinon Hills CSD SolarPhelan Pinon Hills Community Services DistrictAdelanto, CA3 GWhOct 2015Nov 2023 Solar
Sheep Creek Community Solar FarmPhelan Solar LLCEl Mirage, CA2 GWhJul 2023Dec 2023 Solar
Phillips 66 Carbon PlantPhillips 66 CompanyRodeo, CA50 GWhNov 1983Jun 2023 Waste Heat
Phillips 66 Rodeo RefineryPhillips 66 CompanyRodeo, CA291 GWhApr 1987Aug 2024 Other Gas : 72.8% Natural Gas : 27.2%
Pinyon Pine IPinyon Pines Wind I, LLCMojave, CA248 GWhOct 2012Dec 2023 Wind
Pinyon Pine IIPinyon Pines Wind II, LLCMojave, CA189 GWhOct 2012Dec 2023 Wind
Pio Pico Energy CenterPio Pico Energy Center LLCSan Diego, CA100 GWhOct 2016Dec 2023 Natural Gas
Oxbow (CA)Placer County Water AgencyForesthill, CA14 GWhSep 1966Dec 2023 Water
French MeadowsPlacer County Water AgencyForesthill, CA67 GWhSep 1966Dec 2023 Water
RalstonPlacer County Water AgencyForesthill, CA460 GWhSep 1966Dec 2023 Water
Middle ForkPlacer County Water AgencyForesthill, CA492 GWhSep 1966Aug 2024 Water
High Sierra Cogeneration PlantPlumas Sierra Rural Electric CoopSusanville, CA36 GWhJan 2010Dec 2023 Natural Gas
PSREC/SIAD SolarPlumas Sierra Rural Electric CoopHerlong, CA5 GWhAug 2018Dec 2023 Solar
Portal Ridge Solar B, LLCPortal Ridge Solar, LLCLancaster, CA39 GWhJan 2017Dec 2023 Solar
Portal Ridge Solar C, LLCPortal Ridge Solar, LLCLancaster, CA17 GWhJan 2017Dec 2023 Solar
Potrero Hills Energy ProducersPotrero Hills Energy Producers, LLCSuisun City, CA59 GWhMar 2016Dec 2023 Landfill Gas
OxnardProcter&Gamble Paper Products Co-OxnardOxnard, CA484 GWhJun 1982Aug 2024 Natural Gas
ProximaProxima Solar, LLCCrows Landing, CA172 GWh-Aug 2024 Solar
Lancaster Solar 2PsomasFMG Lancaster Solar Crest, LLCLancaster, CA3 GWhOct 2014Dec 2023 Solar
Lancaster Solar 1PsomasFMG Lancaster Solar Crest, LLCLancaster, CA2 GWhOct 2014Dec 2023 Solar
Putah Creek Solar Farm NorthPutah Creek Solar Farms LLCWinters, CA5 GWhSep 2022Dec 2022 Solar
PVN Milliken, LLCPVN Milliken, LLCOntario, CA5 GWhMay 2017Dec 2023 Solar
Q PlantQualcomm IncorporatedSan Diego, CA27 MWhJun 2013Aug 2024 Natural Gas
W PlantQualcomm IncorporatedSan Diego, CA33 GWhJun 2005Aug 2024 Natural Gas
P PlantQualcomm IncorporatedSan Diego, CA30 GWhFeb 2007Jul 2024 Natural Gas
Kroger La HabraRalph's Grocery CompanyLa Habra, CA2 GWhMar 2020Dec 2023 Solar
RE Astoria 2RE Astoria 2 LLCRosamond, CA163 GWhNov 2016Aug 2024 Solar
RE AstoriaRE Astoria LLCRosamond, CA238 GWhNov 2016Aug 2024 Solar
RE Gaskell West 3 LLCRE Gaskell West LLCRosamond, CA46 GWhApr 2023Dec 2023 Solar
RE Gaskell West 4 LLCRE Gaskell West LLCRosamond, CA44 GWhApr 2023Dec 2023 Solar
RE Gaskell West 5 LLCRE Gaskell West LLCRosamond, CA44 GWhApr 2023Dec 2023 Solar
RE Gaskell West 2 LLCRE Gaskell West LLCRosamond, CA95 GWhApr 2023Aug 2024 Solar
RE Kansas South LLCRE Kansas South LLCLemoore, CA51 GWhMay 2013Dec 2023 Solar
Mustang TwoRE Mustang Two LLCLemoore, CA385 GWhOct 2020Aug 2024 Solar
RE-VFO LLCRE-VFO LLCVisalia, CA2 GWhApr 2009Dec 2023 Solar
Redwood Coast Airport MicrogridRedwood Coast Energy AuthorityMcKinleyville, CA27 MWhNov 2021Dec 2023 Solar
Regulus Solar ProjectRegulus Solar, LLCBakersfield, CA145 GWhOct 2014Dec 2023 Solar
Vulcan San Emidio SolarRenew Solar VMC LLCBakersfield, CA3 GWhFeb 2023Dec 2023 Solar
Dover DairyRenewable Solar, IncHanford, CA3 GWhApr 2022Dec 2023 Solar
Danell Bros IncRenewable Solar, IncHanford, CA6 GWhAug 2021Dec 2023 Solar
Resurgence SolarResurgence SolarBoron, CA234 GWhJul 2023Aug 2024 Solar
Resurgence Solar IIResurgence Solar IIBoron, CA125 GWhJul 2023Aug 2024 Solar
Rio Bravo FresnoRio Bravo FresnoFresno, CA145 GWhJun 1988Dec 2023 Wood/Wood Waste Solids : 97.0% Natural Gas : 3.0%
Rio Bravo RocklinRio Bravo RocklinLincoln, CA147 GWhMay 1989Dec 2023 Wood/Wood Waste Solids : 98.8% Natural Gas : 1.2%
Rising Tree Wind Farm IIRising Tree Wind Farm II LLCMojave, CA48 GWhDec 2014Dec 2023 Wind
Rising Tree Wind Farm IIIRising Tree Wind Farm III LLCMojave, CA262 GWhMay 2015Dec 2023 Wind
Rising Tree Wind FarmRising Tree Wind Farm LLCMojave, CA213 GWhDec 2014Dec 2023 Wind
Riverside RWQCP Fuel CellRiverside Fuel Cell, LLCRiverside, CA9 GWhJul 2016Dec 2023 Other Biomass Gas : 84.9% Natural Gas : 15.1%
American Canyon SolarRP Napa Solar 1, LLCAmerican Canyon, CA7 GWhAug 2019Dec 2023 Solar
Byron Highway SolarRPCA Solar 3, LLCByron, CA13 GWhOct 2022Dec 2023 Solar
Russell City Energy CenterRussell City Energy Company LLCHayward, CA2 TWhJul 2013Aug 2024 Natural Gas
Fifth Standard Solar PV, LLC (Hybrid)RWE Renewables Americas, LLCHuron, CA318 GWhAug 2023Aug 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#28Arizona Public Service Company21.8 TWh75
#52Arlington Valley, LLC3.6 TWh1
#35Balancing Authority of Northern California15.2 TWh83
#48Imperial Irrigation District5.7 TWh65
#33Los Angeles Department of Water and Power15.9 TWh120
#22Nevada Power Company37.6 TWh136
#56New Harquahala Generating Company, LLC2.9 TWh1
#18Salt River Project Agricultural Improvement and Power District59.0 TWh45
#57Turlock Irrigation District2.3 TWh11
#41Western Area Power Administration - Desert Southwest Region8.6 TWh30

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#3Electric Reliability Council of Texas, Inc.461.0 TWh1,139
#5Southwest Power Pool290.4 TWh762
#6Southern Company Services, Inc. - Trans247.9 TWh393
#7California Independent System Operator191.5 TWh1,943
#9Tennessee Valley Authority157.5 TWh170
#10Florida Power & Light Co.147.7 TWh159
#12New York Independent System Operator130.0 TWh1,100
#13Duke Energy Carolinas110.9 TWh556
#15ISO New England102.8 TWh1,487
#16Bonneville Power Administration80.0 TWh158