2. Balancing Authorities
  3. Midcontinent Independent System Operator, Inc.

Midcontinent Independent System Operator, Inc.

Balancing Authority Summary Information

Midcontinent Independent System Operator, Inc. is ranked #2 out of 65 balancing authorities in terms of total annual electricity generation.

Balancing AuthorityMidcontinent Independent System Operator, Inc.
States Arkansas Illinois Indiana Iowa Kentucky Louisiana Michigan Minnesota Mississippi Missouri Montana North Dakota South Dakota Texas Wisconsin
Last Update Dec 2024
Annual Generation 634.3 TWh
Power Plants2,653
Utilities1,202
Ranked #2 out of 65 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 39.9% Coal | 26.1% Wind | 15.5% Nuclear | 14% Solar | 2.2% Water | 1.7% Other Fuel | 0.4%

Map of Midcontinent Independent System Operator, Inc.

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Daily Net Generation for Midcontinent Independent System Operator, Inc. for the past 3 Years

List of All Midcontinent Independent System Operator, Inc. Power Plants

Displaying Results 1 to 100 of 2,008
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
A B BrownSouthern Indiana Gas & Elec CoMount Vernon, IN103 GWhFeb 1979Sep 2024 Bituminous Coal : 51.4% Natural Gas : 48.6%
A.J. Mihm Generating StationUpper Michigan Energy Resources CompanyPelkie, MI208 GWhFeb 2019Dec 2023 Natural Gas
Acadia Energy CenterCleco Power LLCEunice, LA5 TWhJun 2002Sep 2024 Natural Gas
Acturus Community SolarNational Grid RenewablesKasota, MN2 GWhNov 2018Dec 2023 Solar
ADA Carbon Solutions Red RiverADA Carbon Solutions (Red River), LLCCoushatta, LA100 GWhJan 2011Sep 2024 Waste Heat
Ada Cogeneration LPAda Cogeneration LLCAda, MI181 GWhSep 1990Dec 2023 Natural Gas
Ada DamEagle Creek Renewable Energy, LLCAda, MI2 GWhFeb 1984Jun 2023 Water
Adair Wind FarmMidAmerican Energy CoAdair, IA518 GWhNov 2008Dec 2023 Wind
Adams WindMidAmerican Energy CoLenox, IA440 GWhSep 2015Dec 2023 Wind
Adams Wind FarmConsolidated Edison Development Inc.Adams, MN29 GWhAug 2003Dec 2023 Wind
Adams Wind Generations LLCBEAM US, LLCCosmos, MN52 GWhFeb 2011Dec 2023 Wind
Adrian Energy Associates LLCEPP Renewable EnergyAdrian, MI9 GWhNov 1994Dec 2023 Landfill Gas
AES Belleville Solar LLCAES Distributed EnergyBelleville, IL17 GWhAug 2021Dec 2023 Solar
AES PetersburgAES IndianaPetersburg, IN3 TWhMay 1967Sep 2024 Bituminous Coal : 99.7%
Agassiz Beach LLCCHI Operations IncAverill, MN3 GWhJan 2001Dec 2023 Wind
Agrilectric Power Partners LtdAgrilectric Power Partners LtdLake Charles, LA85 GWhJun 1984Dec 2023 Agricultural By-Products : 99.2% Natural Gas : 0.8%
AgriwindAgriwind Holdings, LLCTiskilwa, IL5 GWhJun 2007Dec 2023 Wind
Air Products Port ArthurAir Products LLCPort Arthur, TX1 TWhOct 2000Dec 2023 Natural Gas : 93.5% Other Gas : 6.5%
Albany SolarEnel Green Power NA, Inc.Albany, MN21 GWhNov 2016Dec 2023 Solar
Albany Solar (WI)Wisconsin Power & Light CoBroadhead, WI70 GWhNov 2023Sep 2024 Solar
AlconaConsumers Energy Co - (MI)Glennie, MI26 GWhDec 1923Dec 2023 Water
Alden Road Harvard Solar 1Alden Road Harvard Solar 1, LLCHarvard, IL4 GWhNov 2020Dec 2023 Solar
AlexanderWisconsin Public Service CorpMerrill, WI19 GWhDec 1924Dec 2023 Water
AlexandriaCity of Alexandria - (MN)Alexandria, MN34 MWhDec 1947Dec 2023 Distillate Fuel Oil
Allegan DamConsumers Energy Co - (MI)Allegan, MI12 GWhDec 1934Dec 2023 Water
Allen S KingNorthern States Power Co - MinnesotaOak Park Heights, MN559 GWhFeb 1958Sep 2024 Subbituminous Coal : 99.5%
AllendorfE&E Enterprises LLCAllendorf, IA2 GWhSep 1998Dec 2022 Wind
Alliant Energy NeenahWisconsin Power & Light CoNeenah, WI610 GWhApr 2000Dec 2023 Natural Gas
Alliant SBD 8602 Marion SubIndustrial Energy Applications IncMarion, IA15 MWhJul 1986Dec 2023 Distillate Fuel Oil
Alliant SBD 9106 Rockwell CRIndustrial Energy Applications IncCedar Rapids, IA232 MWhMay 1992Dec 2023 Distillate Fuel Oil
Alliant SBD 9107 JBS USAIndustrial Energy Applications IncMarshalltown, IA34 MWhJul 1992Sep 2024 Distillate Fuel Oil
Alliant SBD 9201 NorplexIndustrial Energy Applications IncPostville, IA78 MWhNov 1988Sep 2024 Distillate Fuel Oil
Alliant SBD 9203 ProfolAmerican Profol IncorporatedCedar Rapids, IA133 MWhAug 1996Aug 2024 Distillate Fuel Oil
Alliant SBD 9205 A Y McDonaldIndustrial Energy Applications IncDubuque, IA10 MWhFeb 1990Dec 2023 Distillate Fuel Oil
Alliant SBD 9206 DonaldsonIndustrial Energy Applications IncCresco, IA4 MWhOct 1995Dec 2023 Distillate Fuel Oil
Alliant SBD 9301 Prairie FarmsIndustrial Energy Applications IncDubuque, IA47 MWhJun 1993Dec 2023 Distillate Fuel Oil
Alliant SBD 9403 Aegon DCIndustrial Energy Applications IncCedar Rapids, IA18 MWhDec 1994Dec 2023 Distillate Fuel Oil
Alliant SBD0201 IngredionIndustrial Energy Applications IncCedar Rapids, IA76 MWhMay 2003Dec 2023 Distillate Fuel Oil
Alliant SBG 9802 ToyotaIndustrial Energy Applications IncCedar Rapids, IA67 MWhNov 1998Dec 2023 Natural Gas
Allie L.L.C.Allie L.L.C.Renville, MN2 GWhJul 2022Dec 2023 Solar
Allium Community Solar Garden, LLCNational Grid RenewablesPaynesville, MN2 GWhDec 2020Dec 2023 Solar
Alpena Cement PlantLafarge CorpAlpena, MI176 GWhDec 1951Sep 2024 Petroleum Coke : 80.3% Natural Gas : 19.7%
Alpine Power PlantWolverine Power Supply CoopElmira, MI816 GWhMay 2016Dec 2023 Natural Gas
AlseyPrairie Power, IncAlsey, IL20 GWhMay 1999Dec 2023 Natural Gas : 99.9%
Altair Community Solar GardenNational Grid RenewablesNew Richmond, MN2 GWhJan 2019Dec 2023 Solar
AltamontCity of Altamont - (IL)Altamont, IL80 MWhDec 2001Dec 2023 Distillate Fuel Oil
Altona Solar, LLCBirch Creek Power, LLCCentralia, MO8 GWh-Aug 2024 Solar
Amana Society Service CompanyAmana Society Service CoMiddle Amana, IA947 MWhApr 2001Dec 2023 Distillate Fuel Oil
Amazon MDW7 Solar ProjectSolar Star Prime 6, LLCMonee, IL361 MWhOct 2022Dec 2023 Solar
Ameresco Danville Solar, LLCGreenbacker Renewable Energy CorporationTilton, IL4 GWhNov 2021Dec 2023 Solar
Ameresco JanesvilleAMERESCO Janesville LLCJanesville, WI9 GWhSep 2004Dec 2023 Landfill Gas
Ameresco Jefferson CityAMERESCO Jefferson City LLCJefferson City, MO22 GWhFeb 2009Dec 2023 Landfill Gas
American Crystal Sugar CrookstonAmerican Crystal Sugar CoCrookston, MN47 GWhAug 1954Dec 2023 Subbituminous Coal
American Crystal Sugar DraytonAmerican Crystal Sugar CoDrayton, ND43 GWhAug 1965Dec 2023 Subbituminous Coal
American Crystal Sugar East Grand ForksAmerican Crystal Sugar CoEast Grand Forks, MN29 GWhAug 1990Dec 2023 Subbituminous Coal
American Crystal Sugar HillsboroAmerican Crystal Sugar CoHillsboro, ND92 GWhAug 1990Dec 2023 Subbituminous Coal
Ames Electric Services Power PlantCity of Ames - (IA)Ames, IA329 GWhApr 1968Dec 2023 Natural Gas : 90.5% Other Biomass Solids : 9.5%
Ames GTCity of Ames - (IA)Ames, IA2 GWhApr 1972Sep 2023 Distillate Fuel Oil
Anchor Wind, LLCAcciona Energy USA Global, LLCMechanicsville, IA8 GWhSep 2012Dec 2023 Wind
Anderson EricksonAnderson Erickson DairyDes Moines, IA27 MWhMar 2000Dec 2023 Distillate Fuel Oil
Andresen SolarBallantyne LLCClara City, MN2 GWhDec 2022Dec 2023 Solar
Andromeda Community SolarAndromeda Community SolarLester Prairie, MN8 GWhSep 2017Dec 2023 Solar
Angola Solar, LLCAngola Solar, LLCColdwater, MI4 GWhDec 2020Dec 2023 Solar
Angus AnsonNorthern States Power Co - MinnesotaSioux Falls, SD232 GWhJul 1994Dec 2023 Natural Gas : 97.6% Distillate Fuel Oil : 2.4%
Anheuser-Busch St LouisAnheuser-Busch IncSt. Louis, MO40 GWhDec 1938Sep 2024 Natural Gas : 92.2% Other Biomass Gas : 7.8%
AnitaCity of Anita - (IA)Anita, IA12 MWhSep 1939Dec 2023 Distillate Fuel Oil
Annandale SolarEnel Green Power NA, Inc.Annandale, MN13 GWhNov 2016Dec 2023 Solar
Anoka County MN CONXSoCore Energy LLCRamsey, MN6 GWhSep 2018Dec 2023 Solar
Antares Community SolarAntares Community SolarTracy, MN5 GWhMay 2018Dec 2023 Solar
Antlia Community SolarAntlia Community SolarEdgerton, MN4 GWhAug 2017Dec 2023 Solar
Apple Blossom Wind FarmApple Blossom Wind, LLCPigeon, MI238 GWhOct 2017Sep 2024 Wind
Apple Canyon Lake SolarACM Solar, LLC.Apple River, IL4 GWhNov 2020Dec 2023 Solar
Apple RiverNorthern States Power Co - MinnesotaSomerset, WI11 GWhDec 1900Dec 2023 Water
AppletonWisconsin Electric Power CoAppleton, WI6 GWhJul 1916Dec 2023 Water
Aquarius Community SolarNational Grid RenewablesTracy, MN2 GWhApr 2019Dec 2023 Solar
Aquila Community SolarNational Grid RenewablesGlenwood, MN2 GWhFeb 2019Dec 2023 Solar
Arbor Hill SolarMidAmerican Energy CoGreenfield, IA43 GWhDec 2021Sep 2024 Solar
Arbor Hill Wind FarmMidAmerican Energy CoGreenfield, IA1 TWhNov 2018Sep 2024 Wind
Arcadia ElectricCity of Arcadia - (WI)Arcadia, WI164 MWhDec 1929Dec 2023 Distillate Fuel Oil : 65.3% Natural Gas : 34.7%
Arcadia SolarButter Solar, LLCArcadia, WI8 GWhAug 2019Dec 2023 Solar
ArcelorMittal Burns HarborCleveland-Cliffs Burns Harbor LLCBurns Harbor, IN820 GWhDec 1968Dec 2023 Blast Furnace Gas : 36.5% Other Gas : 35.3% Natural Gas : 28.3%
Archer Daniels Midland Cedar RapidsArcher Daniels Midland CoCedar Rapids, IA1 TWhOct 1988Sep 2024 Subbituminous Coal : 56.7% Natural Gas : 28.7% Bituminous Coal : 14.7%
Archer Daniels Midland ClintonArcher Daniels Midland CoClinton, IA780 GWhJan 2009Sep 2024 Subbituminous Coal : 89.5% Other Biomass Solids : 10.0%
Archer Daniels Midland DecaturArcher Daniels Midland CoDecatur, IL628 GWhMar 1987Sep 2024 Bituminous Coal : 59.0% Subbituminous Coal : 40.7%
Archer Daniels Midland Des MoinesArcher Daniels Midland CoDes Moines, IA6 GWhApr 1988Dec 2023 Subbituminous Coal
Archer Daniels Midland MankatoArcher Daniels Midland CoMankato, MN9 GWhSep 1987Dec 2023 Subbituminous Coal
Archer Daniels Midland PeoriaBioUrja Renewables LLCPeoria, IL23 GWhDec 1987Dec 2023 Natural Gas
Argo Navis Community SolarArgo Navis Community SolarScandia, MN5 GWhFeb 2018Dec 2023 Solar
ArgyleCity of Argyle - (WI)Argyle, WI10 MWhDec 1928Dec 2023 Distillate Fuel Oil : 70.0% Water : 30.0%
Aries Community SolarAries Community SolarClaremont, MN7 GWhSep 2017Dec 2023 Solar
Arkansas Nuclear OneEntergy Arkansas LLCRussellville, AR16 TWhNov 1974Sep 2024 Nuclear
Armstrong SolarETCAP NES CS MN 06 LLCGlenwood, MN5 GWhFeb 2018Dec 2023 Solar
Arpin DamRenewable World Energies LLCRadisson, WI6 GWhAug 1971Dec 2023 Water
Ashley-Chicot SolarToday's Power, Inc.Hamburg, AR2 GWhJul 2018Dec 2023 Solar
Ashtabula Wind Energy CenterOtter Tail Power CoLuverne, ND123 GWhSep 2008Dec 2023 Wind
Ashtabula Wind II LLCAshtabula Wind II LLCLuverne, ND336 GWhSep 2009Dec 2023 Wind
Ashtabula Wind III LLCOtter Tail Power CoLuverne, ND164 GWhNov 2010Dec 2023 Wind
Assembly Solar II LLCAssembly Solar II LLCLennon, MI217 GWhNov 2021Sep 2024 Solar
Assembly Solar IIIAssembly Solar III, LLCLennon, MI154 GWhDec 2021Sep 2024 Solar
Assembly Solar ProjectAssembly Solar I, LLCVenice Township, MI100 GWhNov 2020Sep 2024 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division906.2 GWh4
#26Associated Electric Cooperative, Inc.22.3 TWh47
#13Duke Energy Carolinas111.5 TWh556
#51Duke Energy Progress West4.1 TWh10
#24Louisville Gas and Electric Company and Kentucky Utilities Company33.2 TWh20
#1PJM Interconnection, LLC844.3 TWh2,305
#21Public Service Company of Colorado45.1 TWh201
#5Southwest Power Pool290.9 TWh762
#52Southwestern Power Administration3.8 TWh31
#9Tennessee Valley Authority158.1 TWh170

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC844.3 TWh2,305
#2Midcontinent Independent System Operator, Inc.634.3 TWh2,653
#3Electric Reliability Council of Texas, Inc.463.1 TWh1,139
#5Southwest Power Pool290.9 TWh762
#6Southern Company Services, Inc. - Trans248.7 TWh393
#7California Independent System Operator191.3 TWh1,943
#9Tennessee Valley Authority158.1 TWh170
#10Florida Power & Light Co.147.2 TWh159
#12New York Independent System Operator129.7 TWh1,100
#13Duke Energy Carolinas111.5 TWh556