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	632.0 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 \| 39.9% Coal \| 26.1% Wind \| 15.6% Nuclear \| 14% Solar \| 2.2% 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
Elm Road Generating Station	Wisconsin Electric Power Co	Oak Creek, WI	7 TWh	Jan 2010	Sep 2024	Subbituminous Coal : 71.3% Bituminous Coal : 17.1% Natural Gas : 11.6%
Elm Creek Wind LLC	Avangrid Renewables LLC	Trimont, MN	209 GWh	Nov 2008	Dec 2023	Wind
Elm Creek Wind II LLC	Avangrid Renewables LLC	Trimont, MN	251 GWh	Nov 2010	Dec 2023	Wind
Ellettsville Solar RES	Hoosier Energy R E C, Inc	Ellettsville, IN	2 GWh	Sep 2016	Dec 2023	Solar
Elk Wind Farm	Greenbacker Renewable Energy Corporation	Greeley, IA	95 GWh	Nov 2011	Dec 2023	Wind
Elk River City of	City of Elk River	Elk River, MN	32 MWh	Feb 1948	Dec 2023	Distillate Fuel Oil
Elk River	Great River Energy	Elk River, MN	47 GWh	Dec 1950	Aug 2024	Natural Gas : 99.8%
Elk Mound	Dairyland Power Coop	Elk Mound, WI	37 GWh	May 2001	Nov 2023	Natural Gas : 99.8%
Elizabeth Solar Plant	Horus Louisiana 1, LLC	Pitkin, LA	55 GWh	-	Sep 2024	Solar
Electrifarm	MidAmerican Energy Co	Waterloo, IA	12 GWh	Apr 1975	Dec 2023	Natural Gas : 97.2% Distillate Fuel Oil : 2.8%
Elba Solar LLC	Elba Solar LLC	Williamsfield, IL	2 GWh	Jan 2023	Dec 2023	Solar
Eichtens II CSG	Terraform Arcadia	Winstead, MN	2 GWh	Aug 2018	Dec 2023	Solar
Eichtens Community Solar	Terraform Arcadia	Center, MN	6 GWh	Nov 2016	Dec 2023	Solar
Edwardsville Solar II	Edwardsville Solar II, LLC	Edwardsville, IL	4 GWh	Jun 2021	Dec 2023	Solar
Edwardsport	Duke Energy Indiana, LLC	Edwardsport, IN	3 TWh	May 2013	Sep 2024	Coal-Derived Synthesis Gas : 55.0% Natural Gas : 36.2% Bituminous Coal : 8.8%
Edison Sault	Cloverland Electric Co-op	Sault Ste. Marie, MI	234 GWh	Jun 1901	Dec 2023	Water
Edgewater	Wisconsin Power & Light Co	Sheboygan, WI	2 TWh	Jun 1951	Sep 2024	Subbituminous Coal : 99.8%
Eclipse Wind Farm	MidAmerican Energy Co	Adair, IA	750 GWh	Aug 2012	Sep 2024	Wind
Echo Wind Park	DTE Electric Company	Elkton, MI	459 GWh	Dec 2013	Sep 2024	Wind
Eastwood Solar	Enel Green Power NA, Inc.	Mankato, MN	11 GWh	Nov 2016	Dec 2023	Solar
Eastridge Wind Project	Eastridge Wind Project	Porter, MN	20 GWh	Mar 2006	Dec 2023	Wind
Eastern Iowa Solar	Central Iowa Power Cooperative	Wilton, IA	3 GWh	Oct 2016	Dec 2023	Solar
East. Michigan Univ. Heating Plant	East. Michigan Univ. Heating Plant	Ypsilanti, MI	37 GWh	Sep 1987	Dec 2023	Natural Gas
East Chicago	Altus Power America Management, LLC	East Chicago, IN	3 GWh	Feb 2013	Nov 2023	Solar
Earp Solar, LLC	Birch Creek Power, LLC	Monmouth, IL	24 GWh	-	Sep 2024	Solar
Earlville	City of Earlville - (IA)	Earlville, IA	12 MWh	Jun 2001	Dec 2023	Distillate Fuel Oil
Eagle Valley (MI)	WM Renewable Energy LLC	Orion, MI	22 GWh	Jun 2011	Dec 2023	Landfill Gas
Eagle Valley (IN)	AES Indiana	Martinsville, IN	5 TWh	Nov 1951	Sep 2024	Natural Gas
E. Goenner Project CSG	E. Goenner Community Solar LLC	Clear Lake, MN	1 GWh	Nov 2019	Dec 2023	Solar
E D Edwards	Illinois Power Resources Generating LLC	Bartonville, IL	3 TWh	Apr 1960	Dec 2022	Subbituminous Coal : 99.9%
Durant	City of Durant - (IA)	Durant, IA	48 MWh	Jun 1970	Dec 2023	Distillate Fuel Oil
Dunn's Bridge 1 Solar	Dunns Bridge Solar Center LLC	Wheatfield, IN	513 GWh	May 2023	Sep 2024	Solar
Dundas Solar Holdings LLC CSG	Altus Power America Management, LLC	Northfield, MN	8 GWh	Feb 2018	Sep 2024	Solar
Duke Building 98	Concord New Energy	Indianapolis, IN	4 GWh	Nov 2014	Dec 2023	Solar
Duke Building 87	Concord New Energy	Indianapolis, IN	3 GWh	Nov 2014	Dec 2023	Solar
Duke Building 129	Concord New Energy	Indianapolis, IN	4 GWh	Nov 2014	Dec 2023	Solar
Duane Arnold Solar I (50 MW)	Interstate Power and Light Co	Palo, IA	29 GWh	-	Sep 2024	Solar
Du Bay	Consolidated Water Power Co	Eau Pleine, WI	33 GWh	Dec 1941	Dec 2023	Water
Dressor Plains Solar, LLC	Dressor Plains Solar, LLC	Herrick, IL	226 GWh	Aug 2021	Sep 2024	Solar
Downtown Generation Plant	City of Greenfield - (IA)	Greenfield, IA	6 MWh	Jun 2020	Dec 2023	Distillate Fuel Oil
Downsville DPC Solar	SoCore Energy LLC	Menomonee, WI	2 GWh	Jan 2017	Sep 2024	Solar
Dow St Charles Operations	Dow Chemical Co - St Charles	Taft, LA	2 TWh	Nov 1996	Sep 2024	Natural Gas : 99.2% Other Gas : 0.8%
Douglas Todd Community Solar One LLC CSG	Madison Energy Holdings LLC	Osakis, MN	2 GWh	Nov 2019	Dec 2023	Solar
Domtar Paper Company Rothschild	Domtar Paper Company Rothschild	Rothschild, WI	3 GWh	Dec 1909	Dec 2023	Water
Domino Farms Solar	DTE Electric Company	Ann Arbor, MI	1 GWh	Aug 2015	Sep 2024	Solar
DodgeSun CSG	National Grid Renewables	Kasson, MN	9 GWh	Nov 2017	Dec 2023	Solar
Dodge Renewables 2	Dodge Renewables 2, LLC	Hayfield, MN	2 GWh	Aug 2022	Dec 2023	Solar
Dodge Renewables 1	Dodge Renewables 1, LLC	Dodge Center, MN	2 GWh	Jul 2022	Dec 2023	Solar
Dodge Holdco Solar CSG	Dodge Holdco LLC	Kasson, MN	7 GWh	Jun 2017	Dec 2023	Solar
Dodge Center Solar	Enel Green Power NA, Inc.	Dodge Center, MN	13 GWh	Nov 2016	Dec 2023	Solar
DL Windy Acres LLC	Brewster	Brewster, MN	5 GWh	Nov 2003	Dec 2023	Wind
Dike City Power Plant	City of Dike	Dike, IA	60 MWh	May 2005	Dec 2023	Distillate Fuel Oil
Diesel Generators	Madison Gas & Electric Co	Madison, WI	564 MWh	May 2001	Sep 2024	Distillate Fuel Oil
Dickinson Solar Array	Great River Energy	Buffalo, MN	3 GWh	Jul 2016	Dec 2023	Solar
Diamond Willow Wind Facility	Montana-Dakota Utilities Co	Baker, MT	82 GWh	Nov 2007	Dec 2023	Wind
Diamond Trail Wind Farm	MidAmerican Energy Co	Ladora, IA	854 GWh	Nov 2020	Sep 2024	Wind
DG AMP Solar Coldwater	DG AMP Solar, LLC	Coldwater, MI	2 GWh	Jan 2018	Dec 2023	Solar
Deuel Harvest Wind Energy LLC	Southern Power Co	Clear Lake, SD	1 TWh	Jan 2021	Sep 2024	Wind
Detroit Lakes	City of Detroit Lakes - (MN)	Detroit Lakes, MN	50 MWh	Jun 1968	Dec 2023	Distillate Fuel Oil
Detour	Cloverland Electric Co-op	Detour, MI	592 MWh	Sep 1973	Dec 2023	Distillate Fuel Oil
Des Moines Wastewater Reclamation Fac	Des Moines Metro WRF	Des Moines, IA	73 MWh	Jun 1991	Dec 2023	Natural Gas
DeRidder Mill	Packaging Corporation of America	DeRidder, LA	389 GWh	Sep 1969	Dec 2023	Black Liquor : 49.9% Wood/Wood Waste Solids : 30.1% Natural Gas : 20.0%
DePue Holdings, LLC	DePue Holdings, LLC	DePue, IL	24 GWh	Jan 2023	Dec 2023	Solar
Deneb Community Solar	National Grid Renewables	Belgrade, MN	2 GWh	Apr 2019	Dec 2023	Solar
Demille Solar Farm	DTE Electric Company	Lapeer, MI	35 GWh	Apr 2017	Sep 2024	Solar
Delta Wind Farm (MS)	AES Clean Energy	Dundee, MS	201 GWh	-	Sep 2024	Wind
Delta Solar Power II	Delta Solar Power II, LLC	Grand Ledge, MI	26 GWh	Jun 2018	Dec 2023	Solar
Delta Solar Power I	Delta Solar Power I, LLC	Grand Ledge, MI	13 GWh	May 2018	Dec 2023	Solar
Delta's Edge Solar	Cubico USA, LLC	Greenwood, MS	186 GWh	Oct 2023	Sep 2024	Solar
Delta Energy Park	Lansing Board of Water and Light	Lansing, MI	847 GWh	Feb 2022	Sep 2024	Natural Gas
Delray	DTE Electric Company	Detroit, MI	21 GWh	Jan 2000	Dec 2023	Natural Gas
Delphinus Community Solar	Delphinus Community Solar	Sauk Rapids, MN	3 GWh	Feb 2018	Dec 2023	Solar
Dells	Northern States Power Co - Minnesota	Eau Claire, WI	43 GWh	Dec 1922	Dec 2023	Water
Delano	Delano Municipal Utilities	Delano, MN	38 MWh	Sep 1946	Dec 2023	Distillate Fuel Oil
Degray	USCE -Vickburg District	Arkadelphia, AR	154 GWh	Jan 1972	Sep 2024	Water
Deertrack Park Gas Recovery	WM Renewable Energy LLC	Watertown, WI	35 GWh	Jan 2006	Dec 2023	Landfill Gas
Deerfield Wind Energy, LLC	Deerfield Wind Energy, LLC	Kinde, MI	501 GWh	Jan 2017	Sep 2024	Wind
Deerfield Wind Energy 2	Deerfield Wind Energy 2, LLC	Port Hope, MI	295 GWh	Feb 2023	Sep 2024	Wind
Deercroft I & II LFGTE	Wabash Valley Power Assn, Inc	Michigan City, IN	17 GWh	Jul 1999	Dec 2023	Landfill Gas
Decorative Panels Intl	Decorative Panels International, Inc.	Alpena, MI	43 GWh	Oct 1957	Dec 2023	Natural Gas : 79.6% Wood/Wood Waste Solids : 20.4%
Decatur Co. Solar RES (IN)	Hoosier Energy R E C, Inc	Greensburg, IN	2 GWh	Aug 2017	Dec 2023	Solar
Dearborn Industrial Generation	Dearborn Industrial Gen Inc	Dearborn, MI	6 TWh	May 1999	Sep 2024	Natural Gas : 80.3% Blast Furnace Gas : 19.7%
Dearborn Energy Center	DTE Electric Company	Dearborn, MI	252 GWh	Nov 2019	Dec 2023	Natural Gas
Dean	DTE Electric Company	East China, MI	589 GWh	May 2002	Dec 2023	Natural Gas
De Pere Energy Center	Wisconsin Public Service Corp	De Pere, WI	144 GWh	May 1999	Dec 2023	Natural Gas : 91.4% Distillate Fuel Oil : 8.6%
Dayton (IA)	City of Dayton - (IA)	Dayton, IA	15 MWh	Sep 2000	Dec 2023	Distillate Fuel Oil
Dayton Hydro	Eagle Creek Renewable Energy, LLC	Ottawa, IL	11 GWh	Dec 1924	Dec 2023	Water
Davenport Water Pollution Control Plant	Davenport City of	Davenport, IA	6 GWh	Apr 1995	Dec 2023	Other Biomass Gas : 78.4% Natural Gas : 21.6%
Danielson Wind Farms LLC	BEAM US, LLC	Cosmos, MN	49 GWh	Feb 2011	Dec 2023	Wind
Dane County Solar LLC	Dane County Solar LLC	Cottage Grove, WI	15 GWh	May 2023	Dec 2023	Solar
Dane County Airport Solar	Madison Gas & Electric Co	Madison, WI	18 GWh	Nov 2020	Dec 2023	Solar
Danbury Dam	Renewable World Energies LLC	Danbury, WI	3 GWh	Dec 1920	Dec 2023	Water
Dan E Karn	Consumers Energy Co - (MI)	Essexville, MI	76 GWh	Oct 1959	Sep 2024	Natural Gas : 92.7% Residual Fuel Oil : 7.3%
Dam 2	Arkansas Electric Coop Corp	Dumas, AR	342 GWh	May 1999	Dec 2023	Water
Dallman	City of Springfield - (IL)	Springfield, IL	534 GWh	May 1968	Sep 2024	Bituminous Coal : 99.0% Natural Gas : 1.0%
Dakota Community Solar One LLC CSG	Madison Energy Holdings LLC	Farmington, MN	2 GWh	Nov 2019	Dec 2023	Solar
Dafter	Cloverland Electric Co-op	Dafter, MI	2 GWh	Oct 1955	Dec 2023	Distillate Fuel Oil
D G Hunter	City of Alexandria - (LA)	Alexandria, LA	118 GWh	Apr 1965	Dec 2023	Natural Gas
D B Wilson	Big Rivers Electric Corp	Centertown, KY	3 TWh	Aug 1984	Sep 2024	Bituminous Coal : 99.7%
Custer Energy Center	Manitowoc Public Utilities	Manitowoc, WI	2 GWh	May 1999	Dec 2023	Natural Gas

Surrounding Balancing Authorities

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#61	Alcoa Power Generating, Inc. - Yadkin Division	903.4 GWh	4
#26	Associated Electric Cooperative, Inc.	22.4 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	33.1 TWh	20
#1	PJM Interconnection, LLC	843.4 TWh	2,305
#21	Public Service Company of Colorado	45.2 TWh	201
#5	Southwest Power Pool	290.4 TWh	762
#52	Southwestern Power Administration	3.6 TWh	31
#9	Tennessee Valley Authority	157.6 TWh	170

Balancing Authorities with Similar Net Generation

Rank	Balancing Authority	Annual Net Generation	# Power Plants
#1	PJM Interconnection, LLC	843.4 TWh	2,305
#2	Midcontinent Independent System Operator, Inc.	632.0 TWh	2,653
#3	Electric Reliability Council of Texas, Inc.	462.2 TWh	1,139
#5	Southwest Power Pool	290.4 TWh	762
#6	Southern Company Services, Inc. - Trans	248.1 TWh	393
#7	California Independent System Operator	192.0 TWh	1,943
#9	Tennessee Valley Authority	157.6 TWh	170
#10	Florida Power & Light Co.	147.6 TWh	159
#12	New York Independent System Operator	129.8 TWh	1,100
#13	Duke Energy Carolinas	110.9 TWh	556