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 May 2025
Annual Generation 645.5 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 | 36.9% Coal | 28% Wind | 15.6% Nuclear | 14.5% Solar | 3% Water | 1.7% Other Fuel | 0.5%

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 201 to 300 of 2,035
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
USS Peach Solar LLCUnited States Solar CorporationMankato, MN2 GWhJun 2022Dec 2023 Solar
USS Verbena Solar LLCUnited States Solar CorporationStewart, MN2 GWhSep 2022Dec 2023 Solar
MP CSG 1 LLCUnited States Solar CorporationWrenshall, MN2 GWhDec 2017Dec 2023 Solar
USS Wonder Solar LLCUnited States Solar CorporationBird Island, MN759 MWhJun 2023Dec 2023 Solar
USS Wolf Solar LLCUnited States Solar CorporationWood Lake, MN1 GWhJun 2023Dec 2023 Solar
USS Dressen Family Solar LLCUnited States Solar CorporationMayer, MN729 MWhJun 2023Dec 2023 Solar
USS Big Lake 1 Solar CSGUnited States Solar CorporationBig Lake, MN2 GWhNov 2018Dec 2023 Solar
Helen CSG 1 LLCUnited States Solar CorporationPlato, MN2 GWhOct 2021Dec 2023 Solar
USS Golly Gee Solar LLCUnited States Solar CorporationClear Lake, MN713 MWhJun 2023Dec 2023 Solar
USS Rosebud Solar LLCUnited States Solar CorporationMorgan, MN2 GWhJul 2022Dec 2023 Solar
USS Prokosch Solar LLCUnited States Solar CorporationBird Island, MN2 GWhMay 2022Dec 2023 Solar
USS Franklin Solar LLCUnited States Solar CorporationFranklin, MN2 GWhDec 2022Dec 2023 Solar
USS Catfish Solar LLCUnited States Solar CorporationFranklin, MN2 GWhDec 2022Dec 2023 Solar
USS Hancock Solar LLC CSGUnited States Solar CorporationCologne, MN2 GWhDec 2020Dec 2023 Solar
USS Pheasant Solar LLC CSGUnited States Solar CorporationClara City, MN2 GWhOct 2020Dec 2023 Solar
USS Solar Rapids CSGUnited States Solar CorporationSauk Rapids, MN2 GWhDec 2018Dec 2023 Solar
USS Solar Dawn CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2023 Solar
USS Norelius Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhDec 2018Dec 2023 Solar
USS Itasca Clean Energy Solar LLCUnited States Solar CorporationGrand Rapids, MN4 GWhJul 2022Dec 2023 Solar
USS Mesa Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2022Dec 2023 Solar
USS Nillie Corn Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2023 Solar
USS Wells Creek Solar LLCUnited States Solar CorporationGoodhue, MN2 GWhDec 2022Dec 2023 Solar
USS Quail Solar LLCUnited States Solar CorporationMonticello, MN2 GWhDec 2021Dec 2023 Solar
USS Chariot Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2020Dec 2023 Solar
Courtland CSG LLCUnited States Solar CorporationCourtland, MN725 MWhJun 2023Dec 2023 Solar
USS Water Town Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhOct 2021Dec 2023 Solar
USS Water Fowl Solar LLC CSGUnited States Solar CorporationSilver Lake, MN875 MWhAug 2022Dec 2023 Solar
USS Foley Solar LLCUnited States Solar CorporationFoley, MN2 GWhJun 2022Dec 2023 Solar
USS Brockway Solar CSGUnited States Solar CorporationSartell, MN2 GWhDec 2018Dec 2023 Solar
USS Dubhe Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2023 Solar
USS JJ Solar CSGUnited States Solar CorporationSauk Rapids, MN2 GWhDec 2018Dec 2023 Solar
USS Reindeer Solar LLC CSGUnited States Solar CorporationSauk Rapids, MN2 GWhNov 2020Dec 2023 Solar
MN Buffalo Lake 212-2 LLC (CSG)United States Solar CorporationBuffalo Lake, MN59 MWhNov 2023Dec 2023 Solar
USS Wildcat Solar LLCUnited States Solar CorporationGoodhue, MN2 GWhOct 2021Dec 2023 Solar
USS Bush Solar LLC CSGUnited States Solar CorporationOwatonna, MN2 GWhSep 2020Dec 2023 Solar
USS Danube Solar LLCUnited States Solar CorporationDanube, MN2 GWhNov 2021Dec 2023 Solar
USS Good Solar CSGUnited States Solar CorporationStacy, MN2 GWhNov 2018Dec 2023 Solar
USS Kasch Solar CSGUnited States Solar CorporationSauk Rapids, MN2 GWhSep 2018Dec 2023 Solar
USS Rockpoint Solar CSGUnited States Solar CorporationStacy, MN2 GWhNov 2018Dec 2023 Solar
USS Water City Solar LLC CSGUnited States Solar CorporationWaterville, MN2 GWhSep 2021Dec 2023 Solar
USS Bluff Country Solar CSGUnited States Solar CorporationAltura, MN2 GWhNov 2020Dec 2023 Solar
USS Viceroy Solar LLC CSGUnited States Solar CorporationBrooten, MN2 GWhDec 2020Dec 2023 Solar
USS Hubers Solar LLC CSGUnited States Solar CorporationNorthfield, MN2 GWhDec 2020Dec 2023 Solar
O'Fallon Renewable Energy CenterUnion Electric Co - (MO)O'Fallon, MO5 GWhNov 2014Dec 2023 Solar
Montgomery County Community Solar CenterUnion Electric Co - (MO)New Florence, MO11 GWhFeb 2022Dec 2023 Solar
Renewable Energy Center at BJHUnion Electric Co - (MO)St Louis, MO1 GWhSep 2019Dec 2023 Solar
High Prairie Wind FarmUnion Electric Co - (MO)Queen City, MO431 GWhNov 2020Feb 2025 Wind
Cape Girardeau Renewable Energy CenterUnion Electric Co - (MO)Cape Girardeau, MO2 GWhOct 2021Dec 2023 Solar
Audrain Generating StationUnion Electric Co - (MO)Vandalia, MO197 GWhJan 2001Nov 2023 Natural Gas
Raccoon Creek Energy CenterUnion Electric Co - (MO)Flora, IL778 MWhMay 2002Dec 2023 Natural Gas
Peno CreekUnion Electric Co - (MO)Bowling Green, MO141 GWhApr 2002Dec 2023 Natural Gas : 99.7%
Rush IslandUnion Electric Co - (MO)Festus, MO603 GWhFeb 1976Sep 2024 Subbituminous Coal : 98.2% Distillate Fuel Oil : 1.8%
CallawayUnion Electric Co - (MO)Fulton, MO11 TWhNov 1984Feb 2025 Nuclear
VeniceUnion Electric Co - (MO)Venice, IL14 GWhMay 2002Dec 2023 Natural Gas
Goose Creek Energy CenterUnion Electric Co - (MO)Monticello, IL712 MWhApr 2003Dec 2023 Natural Gas
SiouxUnion Electric Co - (MO)West Alton, MO4 TWhApr 1967Feb 2025 Subbituminous Coal : 76.4% Bituminous Coal : 23.5%
Osage DamUnion Electric Co - (MO)Eldon, MO176 GWhSep 1931Dec 2023 Water
MeramecUnion Electric Co - (MO)St. Louis, MO165 GWhApr 1953May 2023 Natural Gas : 66.6% Subbituminous Coal : 33.4%
LabadieUnion Electric Co - (MO)Labadie, MO14 TWhMay 1970Feb 2025 Subbituminous Coal : 99.9%
MexicoUnion Electric Co - (MO)Mexico, MO13 MWhAug 1978Dec 2023 Distillate Fuel Oil
MoberlyUnion Electric Co - (MO)Moberly, MO30 MWhJul 1978Dec 2023 Distillate Fuel Oil
MoreauUnion Electric Co - (MO)Moreau, MO2 GWhJul 1978Dec 2022 Distillate Fuel Oil
FairgroundsUnion Electric Co - (MO)Jefferson City, MO1 GWhJul 1974Dec 2022 Distillate Fuel Oil
PinckneyvilleUnion Electric Co - (MO)Pinckneyville, IL42 GWhMay 2000Dec 2023 Natural Gas
KeokukUnion Electric Co - (MO)Keokuk, IA835 GWhJul 1913Dec 2023 Water
KinmundyUnion Electric Co - (MO)Patoka, IL3 GWhMar 2001Dec 2023 Natural Gas : 97.3% Distillate Fuel Oil : 2.7%
Umbriel SolarUmbriel Solar, LLCLivington, TX315 GWhSep 2023Feb 2025 Solar
M. G. Emmett J. Bean Federal CenterU.S. General Services AdministrationIndianapolis, IN41 MWhMar 2011Jul 2023 Solar
SecurityTX LFG Energy, LPCleveland, TX15 GWhFeb 2003Dec 2023 Landfill Gas
Twin Lakes Solar LLCTwin Lakes Solar LLCMonticello, IN54 GWh-Feb 2025 Solar
Twin Cities Hydro LLCTwin Cities Hydro LLCSt. Paul, MN72 GWhSep 1924Dec 2023 Water
Tweite Community Solar LLCTweite Community Solar LLCByron, MN2 GWhOct 2020Dec 2023 Solar
Tuscola Wind II LLCTuscola Wind II LLCReese, MI304 GWhOct 2013Feb 2025 Wind
Tuscola Bay WindTuscola Bay Wind LLCReese, MI369 GWhNov 2012Feb 2025 Wind
Turtle Creek Wind Farm LLCTurtle Creek Wind Farm LLCSt. Ansgar, IA767 GWhNov 2018Feb 2025 Wind
Truman SolarTruman Solar, LLCColombia, MO23 GWhMay 2021Dec 2023 Solar
Munster Landfill Gas-to-EnergyTown of MunsterMunster, IN3 GWhOct 2012Dec 2023 Landfill Gas
KleberTower Kleber Ltd PartnershipOnaway, MI5 GWhDec 1924Dec 2023 Water
Port Arthur Texas RefineryTotal Petrochemicals USA IncPort Arthur, TX235 GWhJul 1988Dec 2023 Natural Gas
Tofteland Windfarm LLCTofteland Windfarm LLCPipestone, MN9 GWhSep 2003Jan 2023 Wind
General DynamicsToday's Power, Inc.Hampton, AR3 GWhOct 2020Dec 2023 Solar
Farmers Electric CooperativeToday's Power, Inc.Newport, AR2 GWhMay 2019Dec 2023 Solar
Ashley-Chicot SolarToday's Power, Inc.Hamburg, AR2 GWhJul 2018Dec 2023 Solar
Berryville School District SolarToday's Power, Inc.Berryville, AR2 GWhJan 2018Dec 2023 Solar
Craighead Electric Solar OneToday's Power, Inc.Brookland, AR2 GWhJul 2018Dec 2023 Solar
C&LToday's Power, Inc.Star City, AR2 GWhMay 2020Dec 2023 Solar
Clay County Electrical CooperativeToday's Power, Inc.Corning, AR2 GWhApr 2020Dec 2023 Solar
FECC Solar BentonToday's Power, Inc.Benton, AR967 MWhFeb 2017Oct 2024 Solar
Titlow Garden LLC CSGTitlow Garden LLCGaylord, MN2 GWhDec 2022Dec 2023 Solar
UblyThumb Electric Coop of MichUbly, MI17 MWhMay 1938Dec 2023 Distillate Fuel Oil : 77.3% Natural Gas : 22.7%
CaroThumb Electric Coop of MichCaro, MI6 MWhJul 1949Dec 2023 Distillate Fuel Oil
Thomson Reuters Data Center Bldg HThomson CorpEagan, MN41 MWhDec 2006Nov 2024 Distillate Fuel Oil
West Group Data CenterThomson CorpEagan, MN51 MWhApr 2005Feb 2025 Distillate Fuel Oil
Thomson Reuters Campus Bldg A-DThomson CorpEagan, MN92 MWhMar 1999Feb 2025 Distillate Fuel Oil
Thomson Reuters Data Center Bldg ES101Thomson CorpEagan, MN9 MWhApr 2009Aug 2024 Distillate Fuel Oil
West Group Data Center FThomson CorpEagan, MN50 MWhMay 2004Nov 2024 Distillate Fuel Oil
Kaukauna Paper MillThilmany LLCKaukauna, WI117 GWhDec 1950Feb 2025 Black Liquor : 51.8% Natural Gas : 48.2%
Sabine River OperationsThe Dow Chemical CompanyOrange, TX3 TWhDec 1947Feb 2025 Natural Gas : 99.3% Other Gas : 0.7%
The Andersons Albion Ethanol LLCThe Andersons Albion Ethanol LLCAlbion, MI66 GWhJul 2006Dec 2023 Natural Gas
TG Windfarm LLCTG Windfarm LLCPipestone, MN5 GWhOct 2003Dec 2023 Wind

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division742.1 GWh4
#26Associated Electric Cooperative, Inc.22.9 TWh47
#13Duke Energy Carolinas111.3 TWh556
#52Duke Energy Progress West4.2 TWh10
#24Louisville Gas and Electric Company and Kentucky Utilities Company34.0 TWh20
#1PJM Interconnection, LLC859.4 TWh2,305
#20Public Service Company of Colorado48.6 TWh201
#5Southwest Power Pool296.3 TWh762
#51Southwestern Power Administration4.2 TWh31
#8Tennessee Valley Authority158.9 TWh170

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC859.4 TWh2,305
#2Midcontinent Independent System Operator, Inc.645.5 TWh2,653
#3Electric Reliability Council of Texas, Inc.474.5 TWh1,139
#5Southwest Power Pool296.3 TWh762
#6Southern Company Services, Inc. - Trans252.3 TWh393
#7California Independent System Operator189.5 TWh1,943
#8Tennessee Valley Authority158.9 TWh170
#10Florida Power & Light Co.148.5 TWh159
#12New York Independent System Operator130.9 TWh1,100
#13Duke Energy Carolinas111.3 TWh556