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 1,501 to 1,600 of 2,269
Plant NameUtilityLocationAnnual GenerationPlant DateLast UpdateFuel Types
Cannon Garden SolarCannon Garden LLCFaribault, MN2 GWhDec 2019Dec 2025 Solar
Washington CountyWisconsin Electric Power CoWest Bend, WI4 GWhDec 2019Dec 2025 Solar
Novel Herber Solar CSGREA Investments, LLCRollingstone, MN2 GWhJan 2020Dec 2025 Solar
Strandness GardenStrandness Garden LLCStarbuck, MN2 GWhJan 2020Dec 2025 Solar
Goodhue Community Solar One LLC CSGMadison Energy Holdings LLCZumbrota, MN2 GWhJan 2020Dec 2025 Solar
Falls Creek GardenFalls Creek Garden LLCFaribault, MN2 GWhJan 2020Oct 2025 Solar
Star GardenStar Garden LLCStarbuck, MN2 GWhJan 2020Dec 2025 Solar
Loon GardenLoon Garden LLCWaseca, MN2 GWhJan 2020Dec 2025 Solar
Goodhue Community Solar Three LLC CSGMadison Energy Holdings LLCZumbrota, MN2 GWhJan 2020Dec 2025 Solar
Gohman Community Solar (CSG)CleanCapital HoldingsClear Lake, MN2 GWhJan 2020Dec 2025 Solar
Cardinal Point WindCardinal Point LLCSciota, IL521 GWhFeb 2020May 2026 Wind
Lake Charles PowerEntergy Louisiana LLCWest Lake, LA7 TWhFeb 2020May 2026 Natural Gas
Golden PlainsInterstate Power and Light CoBuffalo Center, IA782 GWhFeb 2020May 2026 Wind
Novel DeCook Solar CSGREA Investments, LLCByron, MN2 GWhFeb 2020Dec 2025 Solar
FastSun 11 CSGAltus Power America Management, LLCZumbrota, MN2 GWhFeb 2020Dec 2025 Solar
FastSun 10 CSGAltus Power America Management, LLCZumbrota, MN2 GWhFeb 2020Dec 2025 Solar
FastSun 9 CSGAltus Power America Management, LLCZumbrota, MN2 GWhFeb 2020Dec 2025 Solar
Buffalo GardenBuffalo Garden LLCWaseca, MN2 GWhFeb 2020Dec 2025 Solar
Galesburg Solar ArrayOnsite Partners, LLCOquawka, IL3 GWhFeb 2020Dec 2024 Solar
Straight Garden SolarStraight Garden LLCFaribault, MN2 GWhFeb 2020Dec 2025 Solar
Mud Garden SolarMud Garden LLCGaylord, MN2 GWhFeb 2020Dec 2025 Solar
Chub Garden SolarChub Garden LLCNorthfield, MN2 GWhFeb 2020Dec 2025 Solar
Blazing Star Wind Farm 1Northern States Power Co - MinnesotaHendricks, MN841 GWhMar 2020May 2026 Wind
Novel Herickhoff Solar CSGREA Investments, LLCOsakis, MN2 GWhMar 2020Dec 2025 Solar
Novel Bartel Solar CSGREA Investments, LLCByron, MN2 GWhMar 2020Dec 2025 Solar
Zumbro Solar GardenZumbro Garden LLCKasson, MN2 GWhMar 2020Dec 2025 Solar
Erin Garden SolarErin Garden LLCCity of Green Isle, MN2 GWhMar 2020Dec 2025 Solar
Goodhue Community Solar Two LLCMadison Energy Holdings LLCZumbrota, MN2 GWhMar 2020Dec 2025 Solar
Paulson Community (CSG)CleanCapital HoldingsSt. Peter, MN2 GWhMar 2020Dec 2025 Solar
Laurel Village (CSG)CleanCapital HoldingsCokato, MN2 GWhMar 2020Dec 2025 Solar
Hertzberg Community (CSG)CleanCapital HoldingsPaynesville, MN2 GWhMar 2020Dec 2025 Solar
New Orleans PowerEntergy New Orleans, LLCNew Orleans, LA157 GWhApr 2020May 2026 Natural Gas
Polaris Wind ParkDTE Electric CompanyNorth Star Township, MI455 GWhApr 2020May 2026 Wind
Novel Byron Solar CSGREA Investments, LLCByron, MN2 GWhApr 2020Dec 2025 Solar
Linden 01 CSGSunShare ManagementBelle Plaine, MN2 GWhApr 2020Dec 2024 Solar
Linden 02 CSGSunShare ManagementBelle Plaine, MN2 GWhApr 2020Dec 2024 Solar
Linden 03 CSGSunShare ManagementBelle Plaine, MN2 GWhApr 2020Dec 2024 Solar
Leven Garden SolarLeven Garden LLCVillard, MN2 GWhApr 2020Dec 2025 Solar
Maston Garden SolarMaston Garden LLCKasson, MN2 GWhApr 2020Dec 2025 Solar
Rock County Wind Fuel, LLCRock County Wind Fuel, LLCLuverne, MN17 GWhApr 2020Dec 2025 Wind
CED Mason City WindRWE Clean EnergyMason City, IA29 GWhApr 2020Dec 2025 Wind
Hydra Community Solar Garden, LLC (CSG)Geronimo PowerDundas, MN2 GWhApr 2020Dec 2025 Solar
West Riverside Energy CenterWisconsin Power & Light CoBeloit, WI4 TWhApr 2020May 2026 Natural Gas : 99.9%
Clay County Electrical CooperativeToday's Power, Inc.Corning, AR2 GWhApr 2020Dec 2025 Solar
FastSun 2 CSGAltus Power America Management, LLCRandolph Township, MN2 GWhMay 2020Dec 2025 Solar
Gas City Solar ParkIndiana Municipal Power AgencyGas City, IN4 GWhMay 2020Dec 2025 Solar
Crawfordsville Solar Park 4Indiana Municipal Power AgencyCrawfordsville, IN3 GWhMay 2020Dec 2025 Solar
Novel Haley Solar CSGREA Investments, LLCWaseca, MN2 GWhMay 2020Dec 2025 Solar
FastSun 19 CSGAltus Power America Management, LLCFarmington, MN2 GWhMay 2020Dec 2025 Solar
USS Westeros Solar LLC CSGStandard SolarBelle Plaine, MN2 GWhMay 2020Dec 2025 Solar
USS Sunrise Solar LLC CSGStandard SolarTaylors Falls, MN1 GWhMay 2020Dec 2025 Solar
USS Milkweed Solar LLC CSGStandard SolarPaynesville, MN2 GWhMay 2020Dec 2025 Solar
USS Mayhew Solar LLC CSGStandard SolarSauk Rapids, MN2 GWhMay 2020Dec 2025 Solar
Winona Community Solar One LLCMadison Energy Holdings LLCLa Crescent, MN2 GWhMay 2020Dec 2025 Solar
Houston/Winona Community Solar One LLCMadison Energy Holdings LLCLa Crescent, MN2 GWhMay 2020Dec 2025 Solar
Illinois PV Fulton 1 CSGIllinois PV Fulton 1, LLCFarmington, IL4 GWhMay 2020Nov 2025 Solar
POET Biorefining - ShelbyvillePOET Biorefining- ShelbyvilleShelbyville, IN34 GWhMay 2020Dec 2025 Natural Gas
C&LToday's Power, Inc.Star City, AR2 GWhMay 2020Dec 2025 Solar
Harvest Ridge Wind FarmHarvest Ridge Wind FarmNewman, IL707 GWhJun 2020May 2026 Wind
CED Champaign Solar LLCRWE Clean EnergyChampaign, IL3 GWhJun 2020Dec 2025 Solar
Helen Solar CSGAltus Power America Management, LLCPlato, MN8 GWhJun 2020Dec 2025 Solar
Walcott Solar CSGAltus Power America Management, LLCFaribault, MN8 GWhJun 2020Dec 2025 Solar
Northfield Solar CSGAltus Power America Management, LLCNorthfield, MN9 GWhJun 2020Dec 2025 Solar
Warsaw Solar CSGAltus Power America Management, LLCMorristown, MN4 GWhJun 2020Dec 2025 Solar
Middleton Airport SolarMadison Gas & Electric CoMiddleton, WI7 GWhJun 2020Dec 2025 Solar
Tell City Solar ParkIndiana Municipal Power AgencyTell City, IN2 GWhJun 2020Dec 2025 Solar
Nicollet Community Solar One LLCMadison Energy Holdings LLCCourtland, MN2 GWhJun 2020Dec 2025 Solar
Woodbury SolarMN CSG 2, LLCWoodbury, MN4 GWhJun 2020Dec 2025 Solar
Downtown Generation PlantCity of Greenfield - (IA)Greenfield, IA15 MWhJun 2020Dec 2025 Distillate Fuel Oil
RC Thomas Hydroelectric ProjectEast Texas Electric Coop, IncLivingston, TX114 GWhJun 2020May 2026 Water
Novel Pederson Solar CSGREA Investments, LLCSauk Rapids, MN2 GWhJul 2020Dec 2025 Solar
Cerro Gordo Wind FarmCerro Gordo Wind FarmUnion, IA169 GWhJul 2020May 2026 Wind
Siems Solar Project CSGSiems Community Solar LLCMazeppa, MN2 GWhJul 2020Dec 2025 Solar
Schueler Community SolarSchueler Community Solar LLCAnnandale, MN2 GWhJul 2020Dec 2025 Solar
Brenda Luhman - CSGCleanCapital HoldingsZumbrota, MN2 GWhJul 2020Dec 2025 Solar
Hammer Community (CSG)CleanCapital HoldingsClear Lake, MN2 GWhJul 2020Dec 2025 Solar
ESIL-PFCHICAGO 3, LLCMadison Energy Holdings LLCChicago, IL2 GWhJul 2020Dec 2025 Solar
SCS American Bottoms 009885 Sauget, LLCArevon Energy, Inc.Sauget, IL2 GWhJul 2020Dec 2025 Solar
LA3 West Baton Rouge Solar FacilitySol SystemsWest Baton Rouge, LA110 GWhAug 2020May 2026 Solar
Richland (IA)Interstate Power and Light CoOdebolt, IA494 GWhAug 2020May 2026 Wind
Crawfordsville 5 Solar ParkIndiana Municipal Power AgencyCrawfordsville, IN16 GWhAug 2020Dec 2025 Solar
USS Christoffer Solar LLC CSGStandard SolarMontevideo, MN2 GWhAug 2020Dec 2025 Solar
USS Cougar Solar LLC CSGStandard SolarMorgan, MN2 GWhAug 2020Dec 2025 Solar
USS Flower Solar LLC CSGStandard SolarNicollet, MN2 GWhAug 2020Dec 2025 Solar
USS B&B Solar LLC CSGStandard SolarMorgan, MN2 GWhAug 2020Dec 2025 Solar
Chicot SolarChicot Solar, LLCLake Village, AR213 GWhAug 2020May 2026 Solar
Sobania Community Solar LLCMadison Energy Holdings LLCClear Lake, MN2 GWhAug 2020Dec 2025 Solar
KossuthWisconsin Power & Light CoLu Verne, IA539 GWhSep 2020May 2026 Wind
Scottsburg Solar ParkIndiana Municipal Power AgencyScottsburg, IN11 GWhSep 2020Dec 2025 Solar
Novel Jewison Solar CSGREA Investments, LLCJanesville, MN1 GWhSep 2020Dec 2025 Solar
Novel Kanewischer Solar CSGREA Investments, LLCWaseca, MN2 GWhSep 2020Dec 2025 Solar
USS Solar Sources LLC CSGStandard SolarScandia, MN2 GWhSep 2020Dec 2025 Solar
USS Buckaroo Solar LLC CSGStandard SolarGlydon, MN2 GWhSep 2020Dec 2025 Solar
USS Horne North Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Horne South Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS JJ Clay Solar LLC CSGStandard SolarFelton, MN2 GWhSep 2020Dec 2025 Solar
USS Verde Solar LLC CSGStandard SolarMorgan, MN2 GWhSep 2020Dec 2025 Solar
USS All In Solar LLC CSGStandard SolarHartland, MN2 GWhSep 2020Dec 2025 Solar
USS Bush Solar LLC CSGUnited States Solar CorporationOwatonna, MN2 GWhSep 2020Dec 2025 Solar
USS KVPV Solar LLC CSGStandard SolarFulton, MN2 GWhSep 2020Dec 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