Directory of Power Plants in Illinois
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Northern Cardinal Solar SCS IL 1, LLC | Arevon Energy, Inc. | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 16.7 GWh | Jan 2021 | Dec 2024 | Solar |
| SCS West Fairchild 011958 Danville, LLC | Arevon Energy, Inc. | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Jun 2021 | Dec 2024 | Solar |
| Interstate | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 50.8 GWh | Aug 1997 | Dec 2024 | Natural Gas : 99.9% |
| SCS Galena 012589 Peoria, LLC | Arevon Energy, Inc. | Peoria, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Nov 2021 | Dec 2024 | Solar |
| SCS COUNTY 012631 Champaign, LLC | Arevon Energy, Inc. | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Aug 2021 | Dec 2024 | Solar |
| Pearl Station | Prairie Power, Inc | Pearl, IL | Midcontinent Independent System Operator, Inc. (MISO) | 161.0 MWh | May 1973 | Dec 2024 | Distillate Fuel Oil |
| 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 |
| 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 |
| 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 |
| AES Belleville Solar LLC | AES Distributed Energy | Belleville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 12.9 GWh | Aug 2021 | Nov 2024 | Solar |
| Newton | Illinois Power Generating Co | Newton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 TWh | Oct 1977 | Aug 2025 | Subbituminous Coal : 99.9% |
| 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 |
| Marion | Southern Illinois Power Coop | Marion, IL | Midcontinent Independent System Operator, Inc. (MISO) | 762.7 GWh | May 1963 | Aug 2025 | Bituminous Coal : 85.4% Natural Gas : 14.5% |
| 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 |
| Putnam Solar 1 | Pivot Energy | Granville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Apr 2024 | Dec 2024 | Solar |
| Rockton | Eagle Creek Renewable Energy, LLC | Rockton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 5.7 GWh | Dec 1928 | Dec 2024 | Water |
| Moline | MidAmerican Energy Co | Moline, IL | Midcontinent Independent System Operator, Inc. (MISO) | 18.6 GWh | Dec 1941 | Dec 2024 | Water : 94.4% Natural Gas : 5.6% |
| Baldwin Energy Complex | Dynegy Midwest Generation Inc | Baldwin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.6 TWh | Jun 1970 | Aug 2025 | Subbituminous Coal : 99.8% |
| Hickory Solar | Hickory Solar LLC | Jerseyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 238.4 GWh | Aug 2024 | Aug 2025 | 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 |
| Eldorado Solar I | Sol Systems | Eldorado, IL | Midcontinent Independent System Operator, Inc. (MISO) | 228.3 GWh | - | Aug 2025 | Solar |
| Marion Solar 4b LLC | Pivot Energy | Sandoval, IL | Midcontinent Independent System Operator, Inc. (MISO) | 970.0 MWh | Apr 2024 | Dec 2024 | Solar |
| Venice | Union Electric Co - (MO) | Venice, IL | Midcontinent Independent System Operator, Inc. (MISO) | 26.8 GWh | May 2002 | Dec 2024 | Natural Gas |
| Putnam Solar 1B | Pivot Energy | Granville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | May 2024 | Dec 2024 | Solar |
| Wolf Run Solar | Wolf Run Solar LLC | Chapin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 282.3 GWh | Oct 2024 | Aug 2025 | Solar |
| Kankakee Solar 1 | Pivot Energy | Bourbonnais, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 GWh | Apr 2024 | Dec 2024 | Solar |
| Coffeen Solar BESS | Vistra Corp | Coffeen, IL | Midcontinent Independent System Operator, Inc. (MISO) | 64.8 GWh | Nov 2024 | Aug 2025 | Solar |
| Baldwin Solar BESS | Vistra Corp | Baldwin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 107.4 GWh | Nov 2024 | Aug 2025 | Solar |
| Prosperity Wind | Prosperity Wind, LLC | Deland, IL | Midcontinent Independent System Operator, Inc. (MISO) | 350.7 GWh | - | Aug 2025 | Wind |
| 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 |
| Clinton Power Station | Constellation Nuclear | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 9.5 TWh | Oct 1987 | Aug 2025 | Nuclear |
| Boomtown Renewable Energy Center | Union Electric Co - (MO) | Carmi, IL | Midcontinent Independent System Operator, Inc. (MISO) | 221.2 GWh | Nov 2024 | Aug 2025 | Solar |
| Cass County Renewable Energy Center | Union Electric Co - (MO) | Beardstown, IL | Midcontinent Independent System Operator, Inc. (MISO) | 246.7 GWh | Nov 2024 | Aug 2025 | Solar |
| Brown County Wind Turbine | Adams Electric Cooperative | Mount Sterling, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.3 GWh | Aug 2011 | Apr 2024 | Wind |
| Rantoul | Village of Rantoul - (IL) | Rantoul, IL | Midcontinent Independent System Operator, Inc. (MISO) | 199.0 MWh | Dec 1950 | Aug 2025 | Distillate Fuel Oil |
| 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 |
| Double Back Diamond | Double Back Diamond Solar Power, LLC | Virden, IL | Midcontinent Independent System Operator, Inc. (MISO) | 985.2 GWh | Oct 2024 | Aug 2025 | Solar |
| Richland Township Solar, LLC | Birch Creek Power, LLC | Washburn, IL | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 GWh | - | Aug 2025 | Solar |
| Earp Solar, LLC | Birch Creek Power, LLC | Monmouth, IL | Midcontinent Independent System Operator, Inc. (MISO) | 73.8 GWh | Mar 2024 | Aug 2025 | Solar |
| Kimmel Road Solar, LLC | Birch Creek Power, LLC | Du Quoin, IL | Midcontinent Independent System Operator, Inc. (MISO) | 89.3 GWh | Sep 2024 | Aug 2025 | Solar |
| Salt Creek Township Solar, LLC | Birch Creek Power, LLC | Mason City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 73.9 GWh | - | Aug 2025 | Solar |
| Waterloo | City of Waterloo - (IL) | Waterloo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 491.0 MWh | May 1946 | Dec 2024 | Natural Gas : 68.9% Distillate Fuel Oil : 31.1% |
| Prairie Creek Solar | Sol Systems | Jacksonville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 59.3 GWh | Oct 2023 | Aug 2025 | Solar |
| Sullivan (IL) | City of Sullivan - (IL) | Sullivan, IL | Midcontinent Independent System Operator, Inc. (MISO) | 248.0 MWh | May 1946 | Aug 2025 | Distillate Fuel Oil |
| Reynolds | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 81.0 MWh | Oct 1970 | Dec 2024 | Distillate Fuel Oil |
| Dallman | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 783.8 GWh | May 1968 | Aug 2025 | Bituminous Coal : 99.6% |
| Red Bud | City of Red Bud - (IL) | Red Bud, IL | Midcontinent Independent System Operator, Inc. (MISO) | 121.0 MWh | Feb 1959 | Dec 2024 | Distillate Fuel Oil |
| Cedarville (IL) | Generate Capital | Freeport, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 GWh | Apr 2024 | 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 |
| Princeton (IL) | City of Princeton - (IL) | Princeton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 434.0 MWh | Jun 1953 | Dec 2024 | Natural Gas : 99.8% |
| City of Peru Plank Road Generating Station | City of Peru - (IL) | Peru, IL | Midcontinent Independent System Operator, Inc. (MISO) | 16.6 GWh | Sep 1968 | Aug 2025 | Water : 98.5% Distillate Fuel Oil : 1.2% |
| Marshall (IL) | City of Marshall - (IL) | Marshall, IL | Midcontinent Independent System Operator, Inc. (MISO) | 116.0 MWh | Mar 2002 | Dec 2024 | Distillate Fuel Oil |
| Highland | City of Highland | Highland, IL | Midcontinent Independent System Operator, Inc. (MISO) | 187.0 MWh | Feb 1967 | Dec 2024 | Distillate Fuel Oil |
| Geneseo | City of Geneseo - (IL) | Geneseo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.6 GWh | Jun 1957 | Aug 2025 | Wind : 76.0% Solar : 22.2% |
| Freeburg | Village of Freeburg - (IL) | Freeburg, IL | Midcontinent Independent System Operator, Inc. (MISO) | 122.0 MWh | Jul 1948 | Dec 2024 | Distillate Fuel Oil |
| Farmer City | City of Farmer City - (IL) | Farmer City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 50.0 MWh | Mar 1951 | Dec 2024 | Distillate Fuel Oil |
| Carmi | City of Carmi - (IL) | Carmi, IL | Midcontinent Independent System Operator, Inc. (MISO) | 230.0 MWh | Nov 1948 | Dec 2024 | Distillate Fuel Oil |
| Breezewood | Cypress Creek Renewables | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 732.0 MWh | Aug 2024 | Dec 2024 | Solar |
| Carlyle | City of Carlyle - (IL) | Carlyle, IL | Midcontinent Independent System Operator, Inc. (MISO) | 231.0 MWh | Jul 1964 | Dec 2024 | Distillate Fuel Oil |
| Bushnell | City of Bushnell - (IL) | Bushnell, IL | Midcontinent Independent System Operator, Inc. (MISO) | 49.0 MWh | May 1940 | Dec 2024 | Distillate Fuel Oil |
| Breese | City of Breese - (IL) | Breese, IL | Midcontinent Independent System Operator, Inc. (MISO) | 263.0 MWh | Nov 1953 | Dec 2024 | Distillate Fuel Oil |
| Illinois PV Fulton 1 CSG | Illinois PV Fulton 1, LLC | Farmington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | May 2020 | Dec 2024 | Solar |
| Phoenix Solar South Farms LLC Solar Farm | Phoenix Solar South Farms LLC | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Nov 2015 | Aug 2025 | Solar |
| Prairie Wolf Solar LLC | National Grid Renewables | Ashmore Township, IL | Midcontinent Independent System Operator, Inc. (MISO) | 376.1 GWh | Oct 2021 | Aug 2025 | Solar |
| Flora Site B | City of Flora - (IL) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 32.0 MWh | Nov 2001 | Dec 2024 | Distillate Fuel Oil |
| Flora Site A | City of Flora - (IL) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 37.0 MWh | Nov 2001 | Dec 2024 | Distillate Fuel Oil |
| IMEA Flora | Illinois Municipal Elec Agency | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 48.0 MWh | Nov 2000 | Dec 2024 | Distillate Fuel Oil |
| Casey City of | City of Casey - (IL) | Casey, IL | Midcontinent Independent System Operator, Inc. (MISO) | 61.0 MWh | Apr 2002 | Dec 2024 | Distillate Fuel Oil |
| Bennington Wind | Minonk Stewardship Wind LLC | Minonk, IL | Midcontinent Independent System Operator, Inc. (MISO) | 305.0 GWh | Sep 2021 | Aug 2025 | Wind |
| Galesburg Solar Array | AEP Onsite Partners, LLC | Oquawka, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.5 GWh | Feb 2020 | Dec 2024 | Solar |
| USS Solar Brick | Standard Solar | Standard City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | May 2021 | Dec 2024 | Solar |
| Prairie State Generating Station | Prairie State Generating Co LLC | Marissa, IL | Midcontinent Independent System Operator, Inc. (MISO) | 11.2 TWh | May 2012 | Aug 2025 | Bituminous Coal : 99.8% |
| CED Peoria Solar | Bay4 Energy Services, LLC | Mapleton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Apr 2021 | Dec 2024 | Solar |
| CED Champaign Solar LLC | Consolidated Edison Development Inc. | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jun 2020 | Dec 2024 | Solar |
| Goose Creek Energy Center | Union Electric Co - (MO) | Monticello, IL | Midcontinent Independent System Operator, Inc. (MISO) | 817.0 MWh | Apr 2003 | Nov 2024 | Natural Gas |
| Conagra Foods at St. Elmo | Luminace Solar Illinois 2, LLC | St. Elmo, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Dec 2020 | Dec 2024 | Solar |
| Holland Energy Facility | NAES Corporation - (WA) | Beecher City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.2 TWh | Aug 2002 | Aug 2025 | Natural Gas |
| DePue Holdings, LLC | DePue Holdings, LLC | DePue, IL | Midcontinent Independent System Operator, Inc. (MISO) | 37.1 GWh | Jan 2023 | Dec 2024 | Solar |
| ESIL-PFCHICAGO 3, LLC | Madison Energy Holdings LLC | Chicago, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Jul 2020 | Dec 2024 | Solar |
| ESIL-PFCHICAGO 2, LLC | Madison Energy Holdings LLC | Chicago, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.7 GWh | Oct 2020 | Dec 2024 | Solar |
| Panther Creek Wind Project | Greenbacker Renewable Energy Corporation | Pittsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 85.7 GWh | - | Aug 2025 | Wind |
| Clinton Solar 4 LLC CSG | Clinton Solar 4 LLC | Carlyle, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Sep 2020 | Dec 2024 | Solar |
| Vermilion Solar 1, LLC CSG | Vermilion Solar 1, LLC | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Nov 2020 | Dec 2024 | Solar |
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 GWh | Nov 2020 | Dec 2024 | Solar |
| Shelby Energy County | Shelby County Energy Center, LLC | Neoga, IL | Midcontinent Independent System Operator, Inc. (MISO) | 200.5 GWh | May 2000 | Dec 2024 | Natural Gas |
| Clinton LFGTE | Wabash Valley Power Assn, Inc | Clinton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 18.2 GWh | Jan 2006 | Aug 2025 | Landfill Gas |
| Pioneer Trail Wind Farm, LLC | Big Sky Wind, LLC | Paxton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 458.8 GWh | Nov 2011 | Dec 2024 | Wind |
| SIUC | Southern Illinois University Carbondale | Carbondale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 GWh | May 1998 | Aug 2025 | Bituminous Coal |
| California Ridge Wind Energy LLC | SunEdison LLC | Fithian, IL | Midcontinent Independent System Operator, Inc. (MISO) | 675.4 GWh | Nov 2012 | Aug 2025 | Wind |