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 64 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 Jul 2026
Annual Generation 669.4 TWh
Power Plants3,038
Utilities1,345
Ranked #2 out of 64 in terms of net annual generation
Ranked #2 out of 53 in terms of annual generation from natural gas
Power Plant Types Natural Gas | 37% Coal | 26.5% Wind | 14.9% Nuclear | 13.9% Solar | 5.7% Water | 1.4% Other Fuel | 0.6%

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

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

Displaying Results 201 to 300 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
USS Solar Sources LLC CSGStandard SolarScandia, MN2 GWhSep 2020Dec 2025 Solar
USS Solar Rapids CSGUnited States Solar CorporationSauk Rapids, MN2 GWhDec 2018Dec 2025 Solar
USS Solar Dawn CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Nov 2025 Solar
USS Solar BrickStandard SolarStandard City, IL5 GWhMay 2021Dec 2025 Solar
USS Slayton Solar LLC (CSG)United States Solar CorporationSlayton, MN2 GWhJul 2024Dec 2025 Solar
USS Rosewood Solar LLC (CSG)United States Solar CorporationMontevideo, MN2 GWhJul 2024Dec 2025 Solar
USS Rosebud Solar LLCUnited States Solar CorporationMorgan, MN2 GWhJul 2022Dec 2025 Solar
USS Rockpoint Solar CSGUnited States Solar CorporationStacy, MN2 GWhNov 2018Dec 2025 Solar
USS Riley Solar LLC (CSG)United States Solar CorporationMontevideo, MN2 GWhNov 2023Dec 2025 Solar
USS Reindeer Solar LLC CSGUnited States Solar CorporationSauk Rapids, MN2 GWhNov 2020Dec 2025 Solar
USS Quail Solar LLCUnited States Solar CorporationMonticello, MN2 GWhDec 2021Dec 2025 Solar
USS Prokosch Solar LLCUnited States Solar CorporationBird Island, MN2 GWhMay 2022Dec 2025 Solar
USS Pheasant Solar LLC CSGUnited States Solar CorporationClara City, MN2 GWhOct 2020Dec 2025 Solar
USS Peach Solar LLCUnited States Solar CorporationMankato, MN2 GWhJun 2022Dec 2025 Solar
USS Origami SolarUSS Origami Solar LLCFulton, IL1 GWhSep 2025Dec 2025 Solar
USS Norelius Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhDec 2018Dec 2025 Solar
USS Nillie Corn Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2025 Solar
USS Monarch Solar LLC CSGStandard SolarBrooten, MN2 GWhNov 2019Dec 2025 Solar
USS Milkweed Solar LLC CSGStandard SolarPaynesville, MN2 GWhMay 2020Dec 2025 Solar
USS Midtown Solar LLC CSGStandard SolarMelrose, MN2 GWhNov 2019Dec 2025 Solar
USS Mesa Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2022Dec 2025 Solar
USS Mayhew Solar LLC CSGStandard SolarSauk Rapids, MN2 GWhMay 2020Dec 2025 Solar
USS Maverick Solar LLC (CSG)United States Solar CorporationGood Thunder, MN1 GWhNov 2023Dec 2025 Solar
USS Martha Solar (CSG)United States Solar CorporationHamburg, MN2 GWhDec 2023Dec 2025 Solar
USS Lake Patterson Solar CSGStandard SolarCologne, MN2 GWhJul 2019Dec 2025 Solar
USS KVPV Solar LLC CSGStandard SolarFulton, MN2 GWhSep 2020Dec 2025 Solar
USS Kost Trail Solar CSGStandard SolarNorth Branch, MN2 GWhMay 2019Dec 2025 Solar
USS King 2 CSGStandard SolarWaconia, MN2 GWhJul 2019Dec 2025 Solar
USS Kass Solar LLCStandard SolarGarvin, MN2 GWhDec 2020Dec 2025 Solar
USS Kasch Solar CSGUnited States Solar CorporationSauk Rapids, MN2 GWhSep 2018Dec 2025 Solar
USS JJ Solar CSGUnited States Solar CorporationSauk Rapids, MN2 GWhDec 2018Dec 2025 Solar
USS JJ Clay Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Jayhawk Solar LLC (CSG)United States Solar CorporationMankato, MN2 GWhNov 2023Dec 2025 Solar
USS Itasca Clean Energy Solar LLCUnited States Solar CorporationGrand Rapids, MN4 GWhJul 2022Dec 2025 Solar
USS Hubers Solar LLC CSGUnited States Solar CorporationNorthfield, MN2 GWhDec 2020Dec 2025 Solar
USS Horne South Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Horne North Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Haven Solar LLC CSGStandard SolarSt. Cloud, MN2 GWhOct 2019Dec 2025 Solar
USS Hancock Solar LLC CSGUnited States Solar CorporationCologne, MN2 GWhDec 2020Dec 2025 Solar
USS Greenhouse Solar LLC CSGStandard SolarPine Island, MN927 MWhNov 2019Dec 2025 Solar
USS Good Solar CSGUnited States Solar CorporationStacy, MN2 GWhNov 2018Dec 2025 Solar
USS Golly Gee Solar LLCUnited States Solar CorporationClear Lake, MN2 GWhJun 2023Dec 2025 Solar
USS Golden Spike Solar LLC CSGUnited States Solar CorporationSauk Rapids, MN379 MWhSep 2025Dec 2025 Solar
USS Franklin Solar LLCUnited States Solar CorporationFranklin, MN2 GWhDec 2022Dec 2025 Solar
USS Foley Solar LLCUnited States Solar CorporationFoley, MN2 GWhJun 2022Dec 2025 Solar
USS Flower Solar LLC CSGStandard SolarNicollet, MN2 GWhAug 2020Dec 2025 Solar
USS Fair Park Solar LLC (CSG)United States Solar CorporationFaribault, MN2 GWhNov 2023Dec 2025 Solar
USS Eggo Solar CSGStandard SolarCologne, MN2 GWhMay 2019Dec 2025 Solar
USS DVL Solar CSGStandard SolarWaconia, MN2 GWhJul 2019Dec 2025 Solar
USS Dubhe Solar CSGUnited States Solar CorporationNorth Branch, MN2 GWhNov 2018Dec 2025 Solar
USS Dressen Family Solar LLCUnited States Solar CorporationMayer, MN2 GWhJun 2023Dec 2025 Solar
USS Dot Com Solar LLC CSGStandard SolarMorgan, MN2 GWhFeb 2021Dec 2025 Solar
USS Danube Solar LLCUnited States Solar CorporationDanube, MN2 GWhNov 2021Dec 2025 Solar
USS Cougar Solar LLC CSGStandard SolarMorgan, MN2 GWhAug 2020Dec 2025 Solar
USS Cosmo Solar LLC (CSG)United States Solar CorporationDanube, MN2 GWhNov 2023Dec 2025 Solar
USS Christoffer Solar LLC CSGStandard SolarMontevideo, MN2 GWhAug 2020Dec 2025 Solar
USS Cheyenne Solar LLC CSGStandard SolarChisago City, MN2 GWhNov 2019Dec 2025 Solar
USS Chariot Solar LLCUnited States Solar CorporationDanube, MN2 GWhDec 2020Dec 2025 Solar
USS Centerfield Solar CSGStandard SolarWebster, MN2 GWhOct 2019Dec 2025 Solar
USS Cattail SolarUSS Cattail Solar LLCFulton, IL1 GWhJul 2025Dec 2025 Solar
USS Catfish Solar LLCUnited States Solar CorporationFranklin, MN2 GWhDec 2022Dec 2025 Solar
USS Bush Solar LLC CSGUnited States Solar CorporationOwatonna, MN2 GWhSep 2020Dec 2025 Solar
USS Buckaroo Solar LLC CSGStandard SolarGlydon, MN2 GWhSep 2020Dec 2025 Solar
USS Brockway Solar CSGUnited States Solar CorporationSartell, MN2 GWhDec 2018Dec 2025 Solar
USS Bluff Country Solar CSGUnited States Solar CorporationAltura, MN2 GWhNov 2020Dec 2025 Solar
USS Big Lake 1 Solar CSGUnited States Solar CorporationBig Lake, MN2 GWhNov 2018Dec 2025 Solar
USS B&B Solar LLC CSGStandard SolarMorgan, MN2 GWhAug 2020Dec 2025 Solar
USS All In Solar LLC CSGStandard SolarHartland, MN2 GWhSep 2020Dec 2025 Solar
Ursa Community SolarUrsa Community SolarFarmington, MN8 GWhDec 2016Dec 2025 Solar
Upper SterlingCity of Rock Falls - (IL)Rock Falls, IL5 GWhMay 1988May 2025 Water
Upland PrairieInterstate Power and Light CoSpencer, IA1 TWhFeb 2019May 2026 Wind
University of Northern IowaUniversity of Northern IowaCedar Falls, IA24 GWhOct 1982May 2026 Natural Gas : 71.2% Petroleum Coke : 20.2% Bituminous Coal : 8.4%
University of MichiganUniversity of MichiganAnn Arbor, MI232 GWhDec 1974May 2026 Natural Gas
University of Illinois Abbott Power PltUniversity of IllinoisChampaign, IL213 GWhOct 1940Dec 2025 Natural Gas : 97.0% Bituminous Coal : 3.0%
Univ Minnesota CHP PlantUniversity of Minnesota Central UtilitiesMinneapolis, MN172 GWhOct 2017Dec 2025 Natural Gas : 99.7%
Union Power StationEntergy Arkansas LLCEl Dorado, AR12 TWhDec 2002May 2026 Natural Gas
Union GardenExcelsior Energy CapitalNorthfield, MN2 GWhFeb 2021Dec 2025 Solar
Unbridled SolarGeronimo PowerRobards, KY316 GWhFeb 2025May 2026 Solar
UMM Wind TurbineUniversity of Minnesota Morris CampusMorris, MN3 GWhMay 2011Dec 2025 Wind
Umbriel SolarUmbriel Solar, LLCLivington, TX317 GWhSep 2023May 2026 Solar
Uilk Wind LLCRENEW Energy IncPipestone, MN7 GWhDec 2009Dec 2025 Wind
UblyThumb Electric Coop of MichUbly, MI12 MWhMay 1938Dec 2024 Distillate Fuel Oil : 63.3% Natural Gas : 36.7%
Tyto SolarMadison Gas & Electric CoFitchburg, WI11 GWhJan 2024Dec 2025 Solar
Two Pine Landfill Gas RecoveryWM Renewable Energy LLCNorth Little Rock, AR30 GWhSep 2006Dec 2025 Landfill Gas
Two Creeks SolarWisconsin Public Service CorpTwo Rivers, WI185 GWhOct 2020May 2026 Solar
Twin Lakes Solar LLCTwin Lakes Solar LLCMonticello, IN332 GWhNov 2024May 2026 Solar
Twin Lake Hills LLCCHI Operations IncLake Benton, MN5 GWhNov 2000Dec 2024 Wind
Twin Falls (WI)Wisconsin Electric Power CoFlorence, WI37 GWhJun 2016Dec 2025 Water
Twin Cities Hydro LLCTwin Cities Hydro LLCSt. Paul, MN97 GWhSep 1924Dec 2025 Water
Tweite Community Solar LLCTweite Community Solar LLCByron, MN2 GWhOct 2020Dec 2025 Solar
Tuscola Wind II LLCTuscola Wind II LLCReese, MI295 GWhOct 2013May 2026 Wind
Tuscola Bay WindTuscola Bay Wind LLCReese, MI358 GWhNov 2012May 2026 Wind
Turtle Creek Wind Farm LLCTurtle Creek Wind Farm LLCSt. Ansgar, IA702 GWhNov 2018May 2026 Wind
Turrill Solar FarmDTE Electric CompanyLapeer, MI20 GWhApr 2017Dec 2025 Solar
Tully 1Greenbacker Renewable Energy CorporationMorris, IL2 GWhJun 2025Dec 2025 Solar
Tsar Nicholas LLCCHI Operations IncHendricks, MN4 GWhJan 2001Dec 2024 Wind
Truman SolarAgilitas Energy, Inc.Colombia, MO20 GWhMay 2021Dec 2025 Solar
TrumanCity of Truman - (MN)Truman, MN16 MWhAug 1938Dec 2025 Distillate Fuel Oil
Troy SolarSouthern Indiana Gas & Elec CoTroy, IN95 GWhMar 2021May 2026 Solar
Triple S Solar I LLC CSGAES Clean EnergyKansas, IL381 MWhSep 2025Dec 2025 Solar

Surrounding Balancing Authorities

RankBalancing AuthorityAnnual Net Generation# Power Plants
#61Alcoa Power Generating, Inc. - Yadkin Division442.5 GWh4
#26Associated Electric Cooperative, Inc.23.4 TWh47
#13Duke Energy Carolinas112.6 TWh577
#50Duke Energy Progress West4.5 TWh15
#23Louisville Gas and Electric Company and Kentucky Utilities Company33.9 TWh25
#1PJM Interconnection, LLC882.8 TWh2,652
#6Southern Company Services, Inc. - Trans253.5 TWh422
#5Southwest Power Pool306.8 TWh856
#53Southwestern Power Administration4.1 TWh34
#9Tennessee Valley Authority163.4 TWh207

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC882.8 TWh2,652
#2Midcontinent Independent System Operator, Inc.669.4 TWh3,038
#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