Directory of Power Plants in Illinois
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Woodlawn CSG | Woodlawn Solar, LLC | Crete, IL | PJM Interconnection, LLC (PJM) | 4.6 GWh | May 2021 | Dec 2024 | Solar |
| Moraine CSG | Moraine Solar, LLC | Downs, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Aug 2021 | Dec 2024 | Solar |
| Keeversville Solar CSG | Keeversville Solar Energy Center LLC | Braidwood, IL | PJM Interconnection, LLC (PJM) | 3.3 GWh | Jun 2021 | Dec 2024 | Solar |
| Mt. Morris Solar CSG | DG Illinois Solar, LLC | Polo, IL | PJM Interconnection, LLC (PJM) | 2.6 GWh | Nov 2020 | Dec 2024 | Solar |
| NorthropGrummanSolar(Rolling Meadows,IL) | DG Illinois Solar, LLC | Rolling Meadows, IL | PJM Interconnection, LLC (PJM) | 1.6 GWh | Dec 2019 | Dec 2024 | Solar |
| FedEx Chicago Solar Facility | DG Illinois Solar, LLC | Bedford Park, IL | PJM Interconnection, LLC (PJM) | 2.0 GWh | Sep 2020 | Dec 2024 | Solar |
| SV Gardner 1 (Lutz) CSG | SV CSG Gardner 1 LLC | Gardner, IL | PJM Interconnection, LLC (PJM) | 1.1 GWh | Oct 2021 | Dec 2024 | Solar |
| Albertsons at Melrose Park | ESIL-AL-Melrose, LLC | Melrose Park, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Sep 2021 | Dec 2024 | Solar |
| Marengo Solar | DG Illinois Solar, LLC | Marengo, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Nov 2020 | Dec 2024 | Solar |
| Ameresco Danville Solar, LLC | Greenbacker Renewable Energy Corporation | Tilton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Nov 2021 | Dec 2024 | Solar |
| Mendota Rich Dev CSG | 42nd Road Solar LLC | Mendota, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Jan 2022 | Dec 2024 | Solar |
| Cattail (CSG) | Cattail Solar, LLC | Fulton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | May 2022 | Dec 2024 | Solar |
| Rockford CS 1 | Rockford CS 1, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2024 | Solar |
| Rockford CS 2 | Rockford CS 2, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2024 | Solar |
| Ahern Community Solar I, LLC | Ahern Community Solar I, LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 3.0 GWh | Apr 2023 | Dec 2024 | Solar |
| Alden Road Harvard Solar 1 | Alden Road Harvard Solar 1, LLC | Harvard, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Nov 2020 | Dec 2024 | Solar |
| SV CSG Baileyville 1 LLC | SV CSG Baileyville 1 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Aug 2023 | Dec 2024 | Solar |
| Elba Solar LLC | Elba Solar LLC | Williamsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Jan 2023 | Dec 2024 | Solar |
| SV CSG South Dekalb 1 LLC | SV CSG South Dekalb 1 LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Sep 2023 | Dec 2024 | Solar |
| SV CSG South Dekalb 2 LLC | SV CSG South Dekalb 2 LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 4.6 GWh | Sep 2023 | Dec 2024 | Solar |
| SV CSG Barrass Farms II LL | SV CSG Barrass Farms II LLC | Marion, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Aug 2023 | Dec 2024 | Solar |
| SV CSG Baileyville 2 LLC | SV CSG Baileyville 2 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 4.4 GWh | Aug 2023 | Dec 2024 | Solar |
| Kankakee 2 | Kankakee Solar 2 LLC | Bourbonnais, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jul 2022 | Dec 2024 | Solar |
| Amazon MDW7 Solar Project | Solar Star Prime 6, LLC | Monee, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Oct 2022 | Dec 2024 | Solar |
| IL Sidney Project1 | IL Sidney Project1, LLC | Sidney, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Mar 2021 | Dec 2024 | Solar |
| Clay FC | Clay FC, LLC | Louisville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Jun 2021 | Dec 2024 | Solar |
| IL West Hallock Project1 | IL West Hallock Project1, LLC | Edelstein, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | Jul 2021 | Dec 2024 | Solar |
| Solar Star Urbana Landfill East | Solar Star Urbana Landfill East, LLC | Urbana, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Sep 2021 | Dec 2024 | Solar |
| Solar Star Urbana Landfill Central | Solar Star Urbana Landfill Central, LLC | Urbana, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Oct 2021 | Dec 2024 | Solar |
| OE IL Solar 3 | OE IL Solar 3, LLC | Oregon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Feb 2022 | Dec 2024 | Solar |
| French Road Solar II | French Road Solar II, LLC | Burlington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.5 GWh | Feb 2022 | Dec 2024 | Solar |
| Briscoe 1A | 7th Road Solar 1, LLC (Briscoe 1A) | Tonica, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Jan 2023 | Dec 2024 | Solar |
| Briscoe 2A | 7th Road Solar 2, LLC (Briscoe 2A) | Lostant, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Jan 2023 | Dec 2024 | Solar |
| N Solon Road (South) | Greenbacker Renewable Energy Corporation | Richmond, IL | PJM Interconnection, LLC (PJM) | 138.0 MWh | Oct 2024 | Dec 2024 | Solar |
| Bourbonnais | Solar DG IL 5, LLC | Bourbonnais, IL | PJM Interconnection, LLC (PJM) | 2.1 GWh | Apr 2024 | Dec 2024 | Solar |
| Dakota Solar 1, LLC | Generate Capital | Dakota, IL | PJM Interconnection, LLC (PJM) | 933.0 MWh | Jul 2024 | Dec 2024 | Solar |
| Trenton East | Generate Capital | Trenton, IL | PJM Interconnection, LLC (PJM) | 1.7 GWh | May 2024 | Dec 2024 | Solar |
| Trenton West | Generate Capital | Trenton, IL | PJM Interconnection, LLC (PJM) | 2.2 GWh | May 2024 | Dec 2024 | Solar |
| Lawrence Solar 2 LLC | SunVest Solar LLC | Harvard, IL | PJM Interconnection, LLC (PJM) | 6.0 MWh | Nov 2024 | Dec 2024 | Solar |
| Whiskey Acres | Solar DG IL 4, LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Apr 2024 | Dec 2024 | Solar |
| DG Harlem Solar | DG Harlem, LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Apr 2024 | Dec 2024 | Solar |
| Plote Somonauk | Solar DG IL 2, LLC | Somonauk, IL | PJM Interconnection, LLC (PJM) | 2.8 GWh | Apr 2024 | Dec 2024 | Solar |
| Abel Solar | SoCore Energy LLC | Morrison, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Nov 2021 | Dec 2024 | Solar |
| Bunker Hill Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 GWh | Oct 2021 | Dec 2024 | Solar |
| DPC York | SoCore Energy LLC | Thomson, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Jul 2019 | Dec 2024 | Solar |
| Round Grove 1 | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Oct 2021 | Dec 2024 | Solar |
| Round Grove 2 | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | Oct 2021 | Dec 2024 | Solar |
| Yorktown 1 Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 GWh | Dec 2023 | Dec 2024 | Solar |
| Yorktown 2 Solar | SoCore Energy LLC | Lyndon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Dec 2023 | Dec 2024 | Solar |
| Marion Solar 4b LLC | Pivot Energy | Sandoval, IL | Midcontinent Independent System Operator, Inc. (MISO) | 970.0 MWh | Apr 2024 | Dec 2024 | Solar |
| Putnam Solar 1 | Pivot Energy | Granville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2024 | Dec 2024 | Solar |
| Putnam Solar 1B | Pivot Energy | Granville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2024 | Dec 2024 | Solar |
| Kankakee Solar 1 | Pivot Energy | Bourbonnais, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Apr 2024 | Dec 2024 | Solar |
| St. Clair Solar 3 | Pivot Energy | Washington Park, IL | Midcontinent Independent System Operator, Inc. (MISO) | 158.0 MWh | May 2024 | Dec 2024 | Solar |
| Kankakee Solar 3 | Pivot Energy | Manteno, IL | Midcontinent Independent System Operator, Inc. (MISO) | 107.0 MWh | Oct 2024 | Dec 2024 | Solar |
| Sand Prairie Solar | DG Sand Prairie, LLC | Green Valley, IL | PJM Interconnection, LLC (PJM) | 136.0 MWh | Apr 2024 | Dec 2024 | Solar |
| Holland Energy Facility | NAES Corporation - (WA) | Beecher City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 TWh | Aug 2002 | Mar 2025 | Natural Gas |
| Triton East and West Cogen | Triton College | River Grove, IL | PJM Interconnection, LLC (PJM) | 53.0 MWh | Mar 1998 | Mar 2025 | Natural Gas |
| Clinton Power Station | Constellation Nuclear | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 9.6 TWh | Oct 1987 | Apr 2025 | Nuclear |
| Dresden Generating Station | Constellation Nuclear | Morris, IL | PJM Interconnection, LLC (PJM) | 15.3 TWh | Jul 1970 | Apr 2025 | Nuclear |
| Kincaid Generation LLC | Dynegy Kincaid Generation | Kincaid, IL | PJM Interconnection, LLC (PJM) | 2.6 TWh | May 1967 | Apr 2025 | Subbituminous Coal : 99.5% Natural Gas : 0.5% |
| Powerton | Midwest Generations EME LLC | Pekin, IL | PJM Interconnection, LLC (PJM) | 2.9 TWh | Aug 1972 | Apr 2025 | Subbituminous Coal : 99.7% |
| Quad Cities Generating Station | Constellation Nuclear | Cordova, IL | PJM Interconnection, LLC (PJM) | 15.4 TWh | Nov 1972 | Apr 2025 | Nuclear |
| Baldwin Energy Complex | Dynegy Midwest Generation Inc | Baldwin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.8 TWh | Jun 1970 | Apr 2025 | Subbituminous Coal : 99.8% |
| Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.7 GWh | Jun 1957 | Apr 2025 | Wind : 77.8% Solar : 22.1% |
| City of Peru Plank Road Generating Station | City of Peru - (IL) | Peru, IL | Midcontinent Independent System Operator, Inc. (MISO) | 15.2 GWh | Sep 1968 | Apr 2025 | Water : 98.6% Distillate Fuel Oil : 0.9% |
| Rantoul | Village of Rantoul - (IL) | Rantoul, IL | Midcontinent Independent System Operator, Inc. (MISO) | 150.0 MWh | Dec 1950 | Apr 2025 | Distillate Fuel Oil |
| North Ninth Street | Rochelle Municipal Utilities | Rochelle, IL | PJM Interconnection, LLC (PJM) | 1.8 GWh | Sep 1940 | Apr 2025 | Natural Gas : 72.9% Solar : 15.9% Distillate Fuel Oil : 11.2% |
| Dallman | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 660.3 GWh | May 1968 | Apr 2025 | Bituminous Coal : 99.4% Natural Gas : 0.6% |
| Sullivan (IL) | City of Sullivan - (IL) | Sullivan, IL | Midcontinent Independent System Operator, Inc. (MISO) | 207.0 MWh | May 1946 | Apr 2025 | Distillate Fuel Oil |
| Marion | Southern Illinois Power Coop | Marion, IL | Midcontinent Independent System Operator, Inc. (MISO) | 721.8 GWh | May 1963 | Apr 2025 | Bituminous Coal : 85.5% Natural Gas : 14.4% |
| Newton | Illinois Power Generating Co | Newton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 TWh | Oct 1977 | Apr 2025 | Subbituminous Coal : 99.9% |
| Braidwood Generation Station | Constellation Nuclear | Braceville, IL | PJM Interconnection, LLC (PJM) | 20.0 TWh | Jun 1988 | Apr 2025 | Nuclear |
| Byron Generating Station | Constellation Nuclear | Byron, IL | PJM Interconnection, LLC (PJM) | 19.2 TWh | Aug 1985 | Apr 2025 | Nuclear |
| LaSalle Generating Station | Constellation Nuclear | Marseilles, IL | PJM Interconnection, LLC (PJM) | 19.6 TWh | Dec 1983 | Apr 2025 | Nuclear |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 29.0 MWh | Sep 1996 | Apr 2025 | Distillate Fuel Oil |
| Archer Daniels Midland Decatur | Archer Daniels Midland Co | Decatur, IL | Midcontinent Independent System Operator, Inc. (MISO) | 750.3 GWh | Mar 1987 | Apr 2025 | Bituminous Coal : 60.0% Subbituminous Coal : 39.8% |
| Lockport Powerhouse | Metro Wtr Recl Dist Grtr Chi | Lockport, IL | PJM Interconnection, LLC (PJM) | 7.0 GWh | Jan 1999 | Apr 2025 | Water |
| ExxonMobil Oil Joliet Refinery | ExxonMobil Oil Corp | Channahon, IL | PJM Interconnection, LLC (PJM) | 171.7 GWh | Apr 1986 | Apr 2025 | Other Gas |
| University of Illinois Cogen Facility | University of Illinois | Chicago, IL | PJM Interconnection, LLC (PJM) | 103.2 GWh | Mar 1993 | Apr 2025 | Natural Gas |
| Hoffer Plastics | Hoffer Plastics | South Elgin, IL | PJM Interconnection, LLC (PJM) | 1.8 GWh | Mar 1992 | Apr 2025 | Natural Gas |
| Charter Dura-Bar | Wells Manufacturing Co | Woodstock, IL | PJM Interconnection, LLC (PJM) | 8.5 GWh | Mar 1992 | Apr 2025 | Natural Gas |
| Kendall County Generation Facility | Dynegy Kendall Energy LLC | Minooka, IL | PJM Interconnection, LLC (PJM) | 5.2 TWh | Feb 2002 | Apr 2025 | Natural Gas |
| Elwood Energy LLC | Elwood Energy LLC | Elwood, IL | PJM Interconnection, LLC (PJM) | 245.1 GWh | Jun 1999 | Apr 2025 | Natural Gas |
| Morris Cogeneration LLC | Morris Cogeneration LLC | Morris, IL | PJM Interconnection, LLC (PJM) | 580.1 GWh | Oct 1998 | Apr 2025 | Natural Gas |
| Aurora | Aurora Generation LLC | Aurora, IL | PJM Interconnection, LLC (PJM) | 346.1 GWh | Apr 2001 | Apr 2025 | Natural Gas |
| Prairie State Generating Station | Prairie State Generating Co LLC | Marissa, IL | Midcontinent Independent System Operator, Inc. (MISO) | 11.3 TWh | May 2012 | Apr 2025 | Bituminous Coal : 99.8% |
| High Trail Wind Farm LLC | High Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 530.4 GWh | Feb 2007 | Apr 2025 | Wind |
| Old Trail Wind Farm | Old Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 584.0 GWh | Nov 2007 | Apr 2025 | Wind |
| Granite City Works | United States Steel Granite City Works | Granite City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 453.8 GWh | May 2010 | Apr 2025 | Natural Gas : 50.8% Purchased Steam : 49.2% |
| Streator Cayuga Ridge South | Avangrid Power LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 697.0 GWh | Feb 2010 | Apr 2025 | Wind |
| Exelon Solar Chicago | Luminace Solar Chicago, LLC | Chicago, IL | PJM Interconnection, LLC (PJM) | 12.0 GWh | Nov 2009 | Apr 2025 | Solar |
| FPL Energy Illinois Wind LLC Hybrid | FPL Energy Illinois Wind LLC | Shabbona, IL | PJM Interconnection, LLC (PJM) | 642.0 GWh | Nov 2009 | Apr 2025 | Wind : 99.9% |
| Bright Stalk Wind Farm I | Lexington Chenoa Wind Farm LLC | Chenoa, IL | PJM Interconnection, LLC (PJM) | 701.6 GWh | Nov 2019 | Apr 2025 | Wind |
| Grand Ridge Solar Farm | Invenergy Services LLC | Marseilles, IL | PJM Interconnection, LLC (PJM) | 25.5 GWh | Jun 2012 | Apr 2025 | Solar |
| SIUC | Southern Illinois University Carbondale | Carbondale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.2 GWh | May 1998 | Apr 2025 | Bituminous Coal |
| California Ridge Wind Energy LLC | SunEdison LLC | Fithian, IL | Midcontinent Independent System Operator, Inc. (MISO) | 695.8 GWh | Nov 2012 | Apr 2025 | Wind |
| Kishwaukee CHP Plant | Four Rivers Sanitation Authority | Rockford, IL | PJM Interconnection, LLC (PJM) | 8.7 GWh | Dec 2009 | Apr 2025 | Other Biomass Gas : 83.3% Natural Gas : 16.7% |
| Walnut Ridge Wind Farm | BHE Renewables, LLC | Sheffield, IL | PJM Interconnection, LLC (PJM) | 728.4 GWh | Nov 2018 | Apr 2025 | Wind |
| Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 679.9 GWh | Oct 2020 | Apr 2025 | Wind |