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 Jul 2025
Annual Generation 647.6 TWh
Power Plants2,788
Utilities1,282
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 | 36.5% Coal | 28.3% Wind | 15.4% Nuclear | 14.1% Solar | 3.6% Water | 1.6% Other Fuel | 0.5%

Map of Midcontinent Independent System Operator, Inc.

Register Now for Comprehensive Access

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Midcontinent Independent System Operator, Inc..

Create Your Account Today

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

3M3M2M2M2M2M1M1M600k600k0020232023Jul '23Jul '2320242024Jul '24Jul '2420252025Jul '25Jul '25
Download SVG
Download PNG
Download CSV

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

Displaying Results 301 to 400 of 2,103
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
SABIC Innovative Plastics Mt. VernonSABIC IP Mt. Vernon, LLCMount Vernon, IN350 GWhMay 1996Apr 2025 Natural Gas
Pine River Wind ParkDTE Electric CompanyShepherd, MI348 GWhFeb 2019Apr 2025 Wind
Blue Sky Green Field Wind ProjectWisconsin Electric Power CoFond du Lac, WI346 GWhApr 2008Apr 2025 Wind
Henry CountyDuke Energy Indiana, LLCNew Castle, IN345 GWhJun 2001Dec 2024 Natural Gas
Ivester Wind FarmMidAmerican Energy CoWellsburg, IA343 GWhNov 2018Apr 2025 Wind
Mower County Wind Energy CenterNorthern States Power Co - MinnesotaGrand Meadow, MN343 GWhNov 2006Dec 2024 Wind
Bent Tree Wind Farm Phase 1Wisconsin Power & Light CoHartland, MN343 GWhJan 2011Dec 2024 Wind
Lakefield Wind Project LLCEDF Renewable Asset Holdings, Inc.Lakefield, MN342 GWhSep 2011Apr 2025 Wind
Smithland Hydroelectric PlantAmerican Mun Power-Ohio, IncSmithland, KY341 GWhJun 2017Apr 2025 Water
Boise Cascade International FallsBoise White Paper LLCInternational Falls, MN341 GWhDec 1926Apr 2025 Black Liquor : 63.6% Natural Gas : 22.8% Wood/Wood Waste Solids : 12.3% Sludge Waste : 1.3%
Bishop Hill II Wind FarmBishop Hill Energy II, LLCCambridge, IL340 GWhSep 2012Dec 2024 Wind
Sac County Wind, LLCSac County WindSac City, IA339 GWhNov 2021Apr 2025 Wind
Rugby Wind Power ProjectAvangrid Power LLCBarton, ND335 GWhNov 2009Dec 2024 Wind
Macksburg Wind ProjectMidAmerican Energy CoMacksburg, IA330 GWhNov 2014Dec 2024 Wind
Ashtabula Wind II LLCAshtabula Wind II LLCLuverne, ND328 GWhSep 2009Dec 2024 Wind
Michigan Wind 2Michigan Wind 2, LLCMinden City, MI327 GWhNov 2011Dec 2024 Wind
Big River SolarBig River Solar, LLCNorris City, IL325 GWhJul 2022Apr 2025 Solar
Rosewater Wind FarmRosewater Wind Farm LLCChalmers, IN323 GWhNov 2020Apr 2025 Wind
Bennington WindMinonk Stewardship Wind LLCMinonk, IL323 GWhSep 2021Apr 2025 Wind
Contrail Wind FarmMidAmerican Energy CoBedford, IA323 GWhNov 2020Apr 2025 Wind
Deerfield Wind Energy 2Deerfield Wind Energy 2, LLCPort Hope, MI322 GWhFeb 2023Apr 2025 Wind
Umbriel SolarUmbriel Solar, LLCLivington, TX321 GWhSep 2023Apr 2025 Solar
Astoria StationOtter Tail Power CoAstoria, SD318 GWhMar 2021Apr 2025 Natural Gas
Blue LakeNorthern States Power Co - MinnesotaShakopee, MN318 GWhFeb 1974Dec 2024 Natural Gas : 99.3% Distillate Fuel Oil : 0.7%
Fenton Wind FarmEDF Renewable Asset Holdings, Inc.Chandler, MN317 GWhAug 2007Apr 2025 Wind
Washington Parish Energy CenterEntergy Louisiana LLCBogalusa, LA316 GWhOct 2020Apr 2025 Natural Gas
Combined Locks Energy CenterMcKinley PaperCombined Locks, WI310 GWhApr 2002Dec 2024 Natural Gas
Black Oak Wind FarmBlack Oak Wind, LLCSauk Centre, MN309 GWhNov 2016Apr 2025 Wind
Grant CountyWisconsin Power & Light CoTown of Potosi, WI308 GWhApr 2024Apr 2025 Solar
Ames Electric Services Power PlantCity of Ames - (IA)Ames, IA306 GWhApr 1968Dec 2024 Natural Gas : 90.9% Other Biomass Solids : 9.1%
Tuscola Wind II LLCTuscola Wind II LLCReese, MI305 GWhOct 2013Apr 2025 Wind
Crane Creek Wind Energy CenterWisconsin Public Service CorpRiceville, IA302 GWhNov 2009Dec 2024 Wind
Primient Decatur Plant CogenPrimary Products Ingredients Americas, LLCDecatur, IL301 GWhDec 1988Dec 2023 Natural Gas
Pearl River Solar Park LLCPearl River Solar Park, LLCMorton, MS300 GWhJun 2024Apr 2025 Solar
High Prairie Wind FarmUnion Electric Co - (MO)Queen City, MO300 GWhNov 2020Apr 2025 Wind
Lake CatherineEntergy Arkansas LLCJones Mill, AR300 GWhMar 1970Nov 2024 Natural Gas
Flint Hills Resources Pine Bend, LLCFlint Hills Resources Pine Bend, LLCRosemount, MN299 GWhApr 2019Dec 2024 Natural Gas
Prairie Star Wind FarmHigh Prairie Wind Farm II LLCGrand Meadow, MN298 GWhNov 2007Dec 2024 Wind
Kossuth County WindKossuth County Wind, LLCLu Verne, IA297 GWhNov 2022Apr 2025 Wind
SylvarenaCooperative EnergyRaleigh, MS294 GWhJun 2003Dec 2024 Natural Gas
Billerud Quinnesec MillBillerud Quinnesec MillNorway, MI294 GWhSep 1985Dec 2024 Black Liquor : 67.8% Wood/Wood Waste Solids : 30.2% Natural Gas : 1.9%
ThomsonALLETE, Inc.Carlton, MN290 GWhDec 1906Dec 2024 Water
Pine Bluff MillSuzano Packaging LLCPine Bluff, AR289 GWhApr 1958Dec 2023 Black Liquor : 80.1% Natural Gas : 19.9%
New Harvest Wind Project LLCAvangrid Power LLCSchleswig, IA287 GWhNov 2011Dec 2024 Wind
Kentucky MillsDomtar Paper Company LLCHawesville, KY286 GWhMay 2001Dec 2024 Black Liquor : 77.7% Wood/Wood Waste Solids : 22.3%
Saratoga Wind FarmMadison Gas & Electric CoLime Springs, IA285 GWhJan 2019Apr 2025 Wind
MinnDakota Wind LLCAvangrid Power LLCIvanhoe, MN283 GWhDec 2007Dec 2024 Wind
West Campus Cogeneration FacilityMadison Gas & Electric CoMadison, WI282 GWhMar 2005Dec 2024 Natural Gas : 99.8%
Rail Splitter Wind FarmRail Splitter Wind Farm LLCHopedale, IL278 GWhJul 2009Dec 2024 Wind
Wood CountyWisconsin Power & Light CoNekoosa, WI278 GWhNov 2022Apr 2025 Solar
Charles City Wind FarmMidAmerican Energy CoCharles City, IA274 GWhMar 2008Dec 2024 Wind
Goodyear Beaumont Chemical PlantGoodyear Tire & Rubber CoBeaumont, TX273 GWhFeb 1987Apr 2025 Natural Gas : 98.7% Waste/Other Oil : 1.3%
Red Barn EnergyWisconsin Public Service CorpMontfort, WI269 GWhMar 2023Apr 2025 Wind
Hancock County Wind Energy CenterFPL Energy Hancock County Wind, LLCGarner, IA268 GWhNov 2002Apr 2025 Wind
Apple Blossom Wind FarmApple Blossom Wind, LLCPigeon, MI263 GWhOct 2017Apr 2025 Wind
Lake Winds Energy ParkConsumers Energy Co - (MI)Ludington, MI262 GWhOct 2012Dec 2024 Wind
Wapsipinicon Wind ProjectEDF Renewable Asset Holdings, Inc.Dexter, MN260 GWhJan 2009Dec 2024 Wind
Pheasant Run Wind LLCPheasant Run Wind LLCPigeon, MI257 GWhNov 2013Apr 2025 Wind
Portside EnergyPrimary Energy Recycling Holdings, LLCPortage, IN256 GWhAug 1997Dec 2024 Natural Gas
Sigel Wind ParkDTE Electric CompanyHarbor Beach, MI256 GWhNov 2012Apr 2025 Wind
Consumer Operations LLCGeorgia-Pacific Consumer Oper. Green Bay LLCGreen Bay, WI252 GWhDec 1953Apr 2025 Natural Gas
BrookfieldDTE Electric CompanyPigeon, MI252 GWhJan 2014Apr 2025 Wind
T B Simon Power PlantMichigan State UniversityEast Lansing, MI250 GWhNov 1965Apr 2025 Natural Gas
Crystal Lake 3 LLCCrystal Lake 3 LLCBritt, IA250 GWhNov 2009Apr 2025 Wind
TES Filer City StationTES Filer City Station LPFiler City, MI248 GWhApr 1990Apr 2025 Bituminous Coal : 68.5% Natural Gas : 16.6% Wood/Wood Waste Solids : 14.9%
Dearborn Energy CenterDTE Electric CompanyDearborn, MI247 GWhNov 2019Dec 2024 Natural Gas
Farmers City Wind LLCAvangrid Power LLCTarkio, MO246 GWhMar 2009Dec 2024 Wind
Driver SolarEntergy Arkansas LLCOsceola, AR246 GWhOct 2024Apr 2025 Solar
Indiana Harbor WestCleveland CliffsEast Chicago, IN245 GWhSep 1939Dec 2024 Natural Gas
Kalamazoo River Generating StationCMS Generation MI Power LLCComstock, MI245 GWhMay 1999Dec 2024 Natural Gas
Lake Benton IALLETE Clean EnergyLake Benton, MN244 GWhJan 1998Dec 2024 Wind
Lost Lakes Wind Farm LLCLost Lakes Wind Farm LLCLake Park, IA244 GWhNov 2009Dec 2024 Wind
Waterford 1 & 2Entergy Louisiana LLCKillona, LA240 GWhJun 1975Dec 2023 Natural Gas : 98.7% Distillate Fuel Oil : 1.3%
USG Paper, LLC - Orange MillUSG Paper LLCOrange, TX239 GWhOct 1967Dec 2023 Black Liquor : 59.3% Wood/Wood Waste Solids : 39.8% Tire-derived Fuels : 0.9%
Angus AnsonNorthern States Power Co - MinnesotaSioux Falls, SD237 GWhJul 1994Dec 2024 Natural Gas : 99.2% Distillate Fuel Oil : 0.8%
Assembly Solar II LLCAssembly Solar II LLCLennon, MI233 GWhNov 2021Apr 2025 Solar
Atlantic Alumina, Gramercy OperationsAtalco Gramercy LLCGramercy, LA231 GWhJan 1958Dec 2023 Natural Gas
Prairie State Solar ProjectPrairie State Solar, LLCSwanwick Township, IL230 GWhJun 2021Apr 2025 Solar
Gratiot County Wind LLCInvenergy Services LLCBreckenridge, MI228 GWhApr 2012Dec 2024 Wind
Paris (WI)Wisconsin Electric Power CoUnion Grove, WI227 GWhFeb 1995Dec 2024 Natural Gas
Dressor Plains Solar, LLCDressor Plains Solar, LLCHerrick, IL227 GWhAug 2021Apr 2025 Solar
CITGO Refinery PowerhouseCITGO Petroleum CorpSulphur, LA226 GWhDec 1941Dec 2024 Other Gas
Port Arthur Texas RefineryTotal Petrochemicals USA IncPort Arthur, TX226 GWhJul 1988Dec 2024 Natural Gas : 75.0% Other Gas : 25.0%
Gratiot Wind ParkDTE Electric CompanyBreckenridge, MI226 GWhOct 2011Apr 2025 Wind
Bison 3 Wind Energy CenterALLETE, Inc.New Salem, ND223 GWhNov 2012Dec 2024 Wind
Wapello Solar LLCWapello Solar LLCWapello, IA220 GWhFeb 2021Apr 2025 Solar
Independence Wind FarmIndependence Wind Energy LLCManchester, IA220 GWhNov 2021Apr 2025 Wind
International Paper Vicksburg MillInternational Paper Co-VicksbgVicksburg, MS220 GWhDec 1966Apr 2025 Black Liquor : 51.3% Natural Gas : 32.2% Wood/Wood Waste Solids : 16.3%
Bison 2 Wind Energy CenterALLETE, Inc.New Salem, ND219 GWhNov 2012Dec 2024 Wind
Chicot SolarChicot Solar, LLCLake Village, AR216 GWhAug 2020Apr 2025 Solar
Onion RiverWisconsin Power & Light CoSheboygan Cedar Grove, WI214 GWhNov 2023Apr 2025 Solar
Happy Solar 1Lightsource Renewable Energy Asset Management, LLCSearcy, AR213 GWhSep 2023Apr 2025 Solar
Holliday Creek SolarMidAmerican Energy CoFort Dodge, IA212 GWhJun 2022Apr 2025 Solar
University of Illinois Abbott Power PltUniversity of IllinoisChampaign, IL211 GWhOct 1940Dec 2024 Natural Gas : 97.4% Bituminous Coal : 2.6%
Dunns Bridge II SolarDunns Bridge II Solar and Storage Generation LLCSan Pierre, IN209 GWh-Apr 2025 Solar
Point Beach SolarPoint Beach SolarTwo Creeks, WI209 GWhAug 2021Apr 2025 Solar
Searcy Solar HybridSearcy Solar, LLCSearcy, AR209 GWhDec 2021Apr 2025 Solar
Covanta Hennepin EnergyCovanta Energy CoMinneapolis, MN208 GWhSep 1989Apr 2025 Non-biogenic Municipal Solid Waste : 54.7% Biogenic Municipal Solid Waste : 44.7% Natural Gas : 0.6%
Osceola Windpower IIOsceola Windpower IIHarris, IA208 GWhAug 2008Apr 2025 Wind
Hoosier Wind Project LLCAES IndianaGoodland, IN208 GWhOct 2009Dec 2023 Wind

Surrounding Balancing Authorities

Balancing Authorities with Similar Net Generation

RankBalancing AuthorityAnnual Net Generation# Power Plants
#1PJM Interconnection, LLC860.4 TWh2,429
#2Midcontinent Independent System Operator, Inc.647.6 TWh2,788
#3Electric Reliability Council of Texas, Inc.476.9 TWh1,305
#5Southwest Power Pool296.4 TWh830
#6Southern Company Services, Inc. - Trans250.9 TWh417
#7California Independent System Operator189.7 TWh2,051
#8Tennessee Valley Authority158.8 TWh204
#10Florida Power & Light Co.149.0 TWh187
#12New York Independent System Operator130.8 TWh1,191
#13Duke Energy Carolinas111.8 TWh565