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 Authority	Midcontinent Independent System Operator, Inc.
States	Arkansas Illinois Indiana Iowa Kentucky Louisiana Michigan Minnesota Mississippi Missouri Montana North Dakota South Dakota Texas Wisconsin
Last Update	Nov 2024
Annual Generation	631.0 TWh
Power Plants	2,653
Utilities	1,202
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 \| 39.8% Coal \| 26.3% Wind \| 15.6% Nuclear \| 14% Solar \| 2.1% Water \| 1.7% Other Fuel \| 0.4%

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

Plant Name	Utility	Location	Annual Generation	Plant Date	Last Update	Fuel Types
Elk Mound	Dairyland Power Coop	Elk Mound, WI	37 GWh	May 2001	Nov 2023	Natural Gas : 99.8%
Elk River	Great River Energy	Elk River, MN	47 GWh	Dec 1950	Aug 2024	Natural Gas : 99.8%
Elk River City of	City of Elk River	Elk River, MN	32 MWh	Feb 1948	Dec 2023	Distillate Fuel Oil
Elk Wind Farm	Greenbacker Renewable Energy Corporation	Greeley, IA	95 GWh	Nov 2011	Dec 2023	Wind
Ellettsville Solar RES	Hoosier Energy R E C, Inc	Ellettsville, IN	2 GWh	Sep 2016	Dec 2023	Solar
Elm Creek Wind II LLC	Avangrid Renewables LLC	Trimont, MN	251 GWh	Nov 2010	Dec 2023	Wind
Elm Creek Wind LLC	Avangrid Renewables LLC	Trimont, MN	209 GWh	Nov 2008	Dec 2023	Wind
Elm Road Generating Station	Wisconsin Electric Power Co	Oak Creek, WI	7 TWh	Jan 2010	Aug 2024	Subbituminous Coal : 72.0% Bituminous Coal : 17.0% Natural Gas : 11.0%
Elm Street Substation Generators	City of Farmington - (MO)	Farmington, MO	32 MWh	Sep 2002	Dec 2023	Distillate Fuel Oil
Elroy	City of Elroy - (WI)	Elroy, WI	1 MWh	Apr 1973	Dec 2023	Distillate Fuel Oil
Elroy Solar	Butter Solar, LLC	Mauston, WI	2 GWh	Aug 2019	Dec 2023	Solar
Emery Station	Interstate Power and Light Co	Clear Lake, IA	3 TWh	Apr 2004	Aug 2024	Natural Gas
Emmons-Logan Wind, LLC	Emmons-Logan Wind, LLC	Linton, ND	876 GWh	Nov 2019	Aug 2024	Wind
Empire Solar	Cypress Creek Renewables	Farmington, MN	7 GWh	Nov 2016	Dec 2023	Solar
Energy Shelby County	Earthrise Energy, PBC	Neoga, IL	170 GWh	May 2000	Dec 2023	Natural Gas
ENGIE 2020 ProjectCo-WI1 LLC	ENGIE 2020 ProjectCo-WI1 LLC	Fond Du Lac, WI	3 GWh	Nov 2021	Dec 2023	Solar
English Farms	Interstate Power and Light Co	Montezuma, IA	574 GWh	Feb 2019	Aug 2024	Wind
ENO Paterson Solar	Entergy New Orleans, LLC	New Orleans, LA	184 MWh	May 2016	Dec 2022	Solar
Enter Solar	Arcadia Solar, LLC	Janesville, MN	2 GWh	Dec 2018	Dec 2023	Solar
Eolos Wind Energy Research Field Station	Regents of the University of Minnesota	Rosemount, MN	2 GWh	Sep 2011	Dec 2023	Wind
Epic Verona	Epic Hosting, LLC	Verona, WI	2 GWh	May 2009	Dec 2023	Solar : 91.3% Distillate Fuel Oil : 8.7%
Equuleus Community Solar Gardens	MN8 Energy LLC	Rosemount, MN	8 GWh	Jul 2017	Dec 2023	Solar
ERDC	Entergy Texas Inc.	Vicksburg, MS	2 MWh	Sep 2021	Dec 2022	Natural Gas
Ergon Refining Vicksburg	Ergon Refining Inc	Vicksburg, MS	38 GWh	Feb 1995	Dec 2023	Natural Gas
Erin Garden Solar	Erin Garden LLC	City of Green Isle, MN	2 GWh	Mar 2020	Dec 2023	Solar
Escanaba Mill	Billerud Escanaba LLC	Escanaba, MI	412 GWh	Dec 1968	Aug 2024	Black Liquor : 43.4% Natural Gas : 31.7% Wood/Wood Waste Solids : 23.5% Residual Fuel Oil : 0.8% Bituminous Coal : 0.6%
ESIL-PFCHICAGO 2, LLC	Madison Energy Holdings LLC	Chicago, IL	2 GWh	Oct 2020	Dec 2023	Solar
ESIL-PFCHICAGO 3, LLC	Madison Energy Holdings LLC	Chicago, IL	2 GWh	Jul 2020	Dec 2023	Solar
Everson Garden	Everson Garden LLC	Waseca, MN	2 GWh	Apr 2022	Dec 2023	Solar
Evonik Industries AG	Evonik Degussa Corporation	Lafayette, IN	6 MWh	Apr 1992	Dec 2023	Distillate Fuel Oil
Ewington Energy Systems, LLC	Ewington Energy Systems, LLC	Worthington, MN	88 GWh	Dec 2007	Dec 2023	Wind
Expander Turbine	Cleveland Cliffs	East Chicago, IN	60 GWh	Apr 1981	Aug 2024	Blast Furnace Gas
ExxonMobil Baton Rouge Turbine Generator	Exxon Mobil Corp	Baton Rouge, LA	640 GWh	Apr 1990	Dec 2023	Natural Gas
ExxonMobil Beaumont Refinery	ExxonMobil Oil Corp	Beaumont, TX	4 TWh	Dec 1965	Aug 2024	Natural Gas : 96.2% Other Gas : 3.8%
F B Culley	Southern Indiana Gas & Elec Co	Newburgh, IN	2 TWh	Nov 1966	Aug 2024	Bituminous Coal : 97.5% Natural Gas : 2.5%
F.D. Kuester Generating Station	Upper Michigan Energy Resources Company	Negaunee, MI	490 GWh	Feb 2019	Dec 2023	Natural Gas
Factory	City of Springfield - (IL)	Springfield, IL	64 MWh	Jul 1973	Dec 2023	Distillate Fuel Oil
Fairbanks Wind Park	DTE Electric Company	Garden, MI	207 GWh	Dec 2021	Aug 2024	Wind
Fairfax	City of Fairfax - (MN)	Fairfax, MN	35 MWh	Jul 2001	Dec 2023	Distillate Fuel Oil
Fairgrounds	Union Electric Co - (MO)	Jefferson City, MO	1 GWh	Jul 1974	Dec 2022	Distillate Fuel Oil
Fairmont (MN)	Southern Minnesota Mun P Agny	Fairmont, MN	13 GWh	Dec 1974	Dec 2023	Natural Gas : 99.6%
Fairmont Wind	Southern Minnesota Mun P Agny	Fairmont, MN	12 GWh	Feb 2003	Dec 2023	Wind
Falls Creek Garden	Falls Creek Garden LLC	Faribault, MN	2 GWh	Jan 2020	Dec 2023	Solar
Faribault Energy Park	Minnesota Municipal Power Agny	Faribault, MN	1 TWh	Apr 2005	Dec 2023	Natural Gas
Farmer City	City of Farmer City - (IL)	Farmer City, IL	36 MWh	Mar 1951	Dec 2023	Distillate Fuel Oil
Farmers City Wind LLC	Avangrid Renewables LLC	Tarkio, MO	240 GWh	Mar 2009	Dec 2023	Wind
Farmers Electric Cooperative	Today's Power, Inc.	Newport, AR	2 GWh	May 2019	Dec 2023	Solar
Farmers Electric Cooperative - Kalona	Farmers Electric Coop - (IA)	Kalona, IA	53 MWh	Feb 2001	Dec 2023	Distillate Fuel Oil
Farmington Holdco Solar	Farmington Holdco LLC	Farmington, MN	7 GWh	Jan 2017	Dec 2023	Solar
FastSun 1 CSG	Altus Power America Management, LLC	Dassel, MN	2 GWh	Nov 2019	Dec 2023	Solar
FastSun 10 CSG	Altus Power America Management, LLC	Zumbrota, MN	2 GWh	Feb 2020	Dec 2023	Solar
FastSun 11 CSG	Altus Power America Management, LLC	Zumbrota, MN	1 GWh	Feb 2020	Dec 2023	Solar
FastSun 13 CSG	Altus Power America Management, LLC	Osakis, MN	2 GWh	Nov 2019	Dec 2023	Solar
FastSun 14 CSG	Altus Power America Management, LLC	Eagle Lake, MN	2 GWh	Nov 2019	Dec 2023	Solar
FastSun 18 CSG	Altus Power America Management, LLC	La Crescent, MN	1 GWh	Dec 2019	Dec 2023	Solar
FastSun 19 CSG	Altus Power America Management, LLC	Farmington, MN	2 GWh	May 2020	Dec 2023	Solar
FastSun 2 CSG	Altus Power America Management, LLC	Randolph Township, MN	2 GWh	May 2020	Dec 2023	Solar
FastSun 21 CSG	Altus Power America Management, LLC	St. Cloud, MN	2 GWh	May 2021	Dec 2023	Solar
FastSun 3 CSG	Altus Power America Management, LLC	Albany, MN	2 GWh	Nov 2019	Dec 2023	Solar
FastSun 4 CSG	Altus Power America Management, LLC	Hugo, MN	1 GWh	May 2021	Dec 2023	Solar
FastSun 5 CSG	Altus Power America Management, LLC	La Crescent, MN	2 GWh	Dec 2019	Dec 2023	Solar
FastSun 7 CSG	Altus Power America Management, LLC	Stewart, MN	2 GWh	Nov 2019	Dec 2023	Solar
FastSun 8 CSG	Altus Power America Management, LLC	Courtland, MN	2 GWh	Nov 2019	Dec 2023	Solar
FastSun 9 CSG	Altus Power America Management, LLC	Zumbrota, MN	2 GWh	Feb 2020	Dec 2023	Solar
FastSun12 CSG	Altus Power America Management, LLC	Morristown, MN	2 GWh	Jun 2021	Dec 2023	Solar
FECC Solar Benton	Today's Power, Inc.	Benton, AR	1 GWh	Feb 2017	Jul 2024	Solar
Felton CSG PV1-5	Ecoplexus, Inc	Randolph, MN	8 GWh	May 2019	Dec 2023	Solar
Fennimore	City of Fennimore - (WI)	Fennimore, WI	28 MWh	Jan 1952	Dec 2023	Distillate Fuel Oil
Fennimore Solar	Butter Solar, LLC	Fennimore, WI	4 GWh	Aug 2019	Dec 2023	Solar
Fenton Wind Farm	EDF Renewable Asset Holdings, Inc.	Chandler, MN	295 GWh	Aug 2007	Aug 2024	Wind
Fermi	DTE Electric Company	Frenchtown Twp, MI	8 TWh	Mar 1966	Aug 2024	Nuclear
Fey Windfarm LLC	Fey Windfarm LLC	Woodstock, MN	5 GWh	Aug 2003	Dec 2023	Wind
Fitchburg	Madison Gas & Electric Co	Madison, WI	17 MWh	Apr 1973	Dec 2023	Natural Gas
Five Channels	Consumers Energy Co - (MI)	Oscoda, MI	22 GWh	Dec 1911	Dec 2023	Water
Five Oaks Gas Recovery	WM Renewable Energy LLC	Taylorville, IL	22 GWh	Jan 2008	Dec 2023	Landfill Gas
Flambeau Crowley Rapids Project	Renewable World Energies LLC	Park Falls, WI	3 GWh	Dec 1929	Dec 2023	Water
Flambeau Hydroelectric Station	Dairyland Power Coop	Ladysmith, WI	61 GWh	Dec 1950	Dec 2023	Water
Flambeau Lower Project	Renewable World Energies LLC	Park Falls, WI	3 GWh	Dec 1922	Dec 2023	Water
Flambeau Solar Partners	Flambeau Solar Partners, LLC	Phillips, WI	4 GWh	Apr 2017	Dec 2023	Solar
Flint Hills Resources Pine Bend, LLC	Flint Hills Resources Pine Bend, LLC	Rosemount, MN	246 GWh	Apr 2019	Dec 2023	Natural Gas
Flodquist Community Solar LLC CSG	Flodquist Community Solar LLC	Lindstrom, MN	2 GWh	Jul 2021	Dec 2023	Solar
Flora Site A	City of Flora - (IL)	Flora, IL	40 MWh	Nov 2001	Dec 2023	Distillate Fuel Oil
Flora Site B	City of Flora - (IL)	Flora, IL	27 MWh	Nov 2001	Dec 2023	Distillate Fuel Oil
Florence Hills LLC	CHI Operations Inc	Lake Benton, MN	5 GWh	Dec 2000	Dec 2023	Wind
Flying Cloud Power Partners LLC	Avangrid Renewables LLC	Lake Park, IA	87 GWh	Nov 2003	Dec 2023	Wind
Fond Du Lac	ALLETE, Inc.	Duluth, MN	48 GWh	Dec 1923	Dec 2023	Water
Fontanelle	Forward Fontanelle Power, LLC	Fontanelle, IA	5 GWh	Jul 2012	Dec 2023	Wind
Foote	Consumers Energy Co - (MI)	Oscoda, MI	29 GWh	Dec 1917	Dec 2023	Water
Ford County Wind Farm LLC	Ford Ridge	Ford County, IL	475 GWh	Feb 2022	Aug 2024	Wind
Foreman's Hill Community Solar	Foreman's Hill CSG LLC	Red Wing, MN	8 GWh	Jun 2018	Dec 2023	Solar
Forest City Light Plant	City of Forest City- (IA)	Forest City, IA	120 MWh	Dec 1945	Dec 2023	Distillate Fuel Oil
Forest City Solar	Butter Solar, LLC	Forest City, IA	5 GWh	Aug 2019	Dec 2023	Solar
Forest Lake Solar CSG	Forest Lake Holdco LLC	Scandia, MN	6 GWh	Jun 2017	Dec 2023	Solar
Formosa Plastics	Formosa Plastics Corp	Baton Rouge, LA	370 GWh	Apr 1985	Dec 2023	Natural Gas
Forrest City- Eldridge Road	Greenbacker Renewable Energy Corporation	Forrest City, AR	2 GWh	Mar 2021	Dec 2023	Solar
Forrest City- Prison Site	Greenbacker Renewable Energy Corporation	Forrest City, AR	2 GWh	Mar 2021	Dec 2023	Solar
Forward Wind Energy Center	Wisconsin Public Service Corp	Brownsville, WI	141 GWh	Jun 2008	Aug 2024	Wind
Fountain	Greenbacker Renewable Energy Corporation	Fountain, MN	4 GWh	Oct 2021	Dec 2023	Solar
Four Mile Hydropower Project	Eagle Creek Renewable Energy, LLC	Alpena, MI	10 GWh	Aug 1990	Dec 2023	Water
Fox CSG, LLC	Ecoplexus, Inc	Taylors Falls, MN	8 GWh	Feb 2018	Dec 2023	Solar

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	894.0 GWh	4
#26	Associated Electric Cooperative, Inc.	22.7 TWh	47
#13	Duke Energy Carolinas	110.9 TWh	556
#51	Duke Energy Progress West	4.1 TWh	10
#24	Louisville Gas and Electric Company and Kentucky Utilities Company	33.2 TWh	20
#1	PJM Interconnection, LLC	843.8 TWh	2,305
#21	Public Service Company of Colorado	45.1 TWh	201
#5	Southwest Power Pool	290.4 TWh	762
#53	Southwestern Power Administration	3.5 TWh	31
#9	Tennessee Valley Authority	157.5 TWh	170

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	843.8 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	631.0 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	461.0 TWh	1,139
#5	Southwest Power Pool	290.4 TWh	762
#6	Southern Company Services, Inc. - Trans	247.9 TWh	393
#7	California Independent System Operator	191.5 TWh	1,943
#9	Tennessee Valley Authority	157.5 TWh	170
#10	Florida Power & Light Co.	147.7 TWh	159
#12	New York Independent System Operator	130.0 TWh	1,100
#13	Duke Energy Carolinas	110.9 TWh	556