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 | Sol Systems | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 19.6 GWh | Jan 2021 | Dec 2023 | Solar |
| NorthropGrummanSolar(Rolling Meadows,IL) | DG Illinois Solar, LLC | Rolling Meadows, IL | PJM Interconnection, LLC (PJM) | 1.6 GWh | Dec 2019 | Dec 2023 | Solar |
| Northwest Community Hospital | Northwest Community Hospital | Arlington Heights, IL | PJM Interconnection, LLC (PJM) | 579.4 MWh | May 1996 | Dec 2023 | Natural Gas |
| Nostrand | Nostrand Solar, LLC | Manteno Township, IL | PJM Interconnection, LLC (PJM) | 3.1 GWh | Apr 2021 | Dec 2023 | Solar |
| NRG Rockford I | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 113.2 GWh | May 2000 | Dec 2023 | Natural Gas |
| NRG Rockford II Energy Center | Rockford Generation LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 46.4 GWh | May 2002 | Dec 2023 | Natural Gas |
| OE IL Solar 3 | OE IL Solar 3, LLC | Oregon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Feb 2022 | Dec 2023 | Solar |
| Old Trail Wind Farm | Old Trail Wind Farm LLC | Ellsworth, IL | PJM Interconnection, LLC (PJM) | 567.0 GWh | Nov 2007 | Jun 2024 | Wind |
| Olmstead II CSG | Olmstead Solar II, LLC | Lena, IL | PJM Interconnection, LLC (PJM) | 4.4 GWh | Aug 2021 | Dec 2022 | Solar |
| Olney Solar II CSG | Olney Solar II, LLC | Olney, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.6 GWh | May 2021 | Dec 2023 | Solar |
| Otter Creek Wind Farm LLC | Avangrid Renewables LLC | Ransom, IL | PJM Interconnection, LLC (PJM) | 492.3 GWh | Feb 2020 | Jun 2024 | Wind |
| Pearl Station | Prairie Power, Inc | Pearl, IL | Midcontinent Independent System Operator, Inc. (MISO) | 141.1 MWh | May 1973 | Dec 2023 | Distillate Fuel Oil |
| Peru (IL) | City of Peru - (IL) | City of Peru, IL | Midcontinent Independent System Operator, Inc. (MISO) | 28.6 GWh | Sep 1968 | Jun 2024 | Water : 99.3% |
| Peterman II | Peterman Solar II, LLC | St. Anne, IL | PJM Interconnection, LLC (PJM) | 3.5 GWh | Apr 2021 | Dec 2023 | Solar |
| Phoenix Solar South Farms LLC Solar Farm | Phoenix Solar South Farms LLC | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 7.5 GWh | Nov 2015 | Jun 2024 | Solar |
| Pike County Wind Power | Illinois Rural Electric Coop | Pittsfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.5 GWh | Apr 2005 | Dec 2022 | Wind |
| Pilot Hill Wind Farm | EDF Renewable Asset Holdings, Inc. | Herscher, IL | PJM Interconnection, LLC (PJM) | 753.1 GWh | Jul 2015 | Dec 2022 | Wind |
| Pinckneyville | Union Electric Co - (MO) | Pinckneyville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 42.5 GWh | May 2000 | Dec 2023 | Natural Gas |
| Pine Road Solar, LLC CSG | Pine Road Solar, LLC | Sandwich, IL | PJM Interconnection, LLC (PJM) | 2.9 GWh | Mar 2021 | Dec 2023 | Solar |
| Pioneer Trail Wind Farm, LLC | RWE Renewables Americas, LLC | Paxton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 479.7 GWh | Nov 2011 | Dec 2023 | Wind |
| Pontiac | Pontiac Solar, LLC | Pontiac, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Jan 2021 | Dec 2023 | Solar |
| Powerton | Midwest Generations EME LLC | Pekin, IL | PJM Interconnection, LLC (PJM) | 2.0 TWh | Aug 1972 | Jun 2024 | Subbituminous Coal : 99.8% |
| Prairie Creek Solar | Sol Systems | Jacksonville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 36.4 GWh | Oct 2023 | Jun 2024 | Solar |
| Prairie State Generating Station | Prairie State Generating Co LLC | Marissa, IL | Midcontinent Independent System Operator, Inc. (MISO) | 13.3 TWh | May 2012 | Jun 2024 | Bituminous Coal : 99.8% |
| Prairie State Solar Project | Prairie State Solar, LLC | Swanwick Township, IL | Midcontinent Independent System Operator, Inc. (MISO) | 265.1 GWh | Jun 2021 | Jun 2024 | Solar |
| Prairie Wolf Solar LLC | National Grid Renewables | Ashmore Township, IL | Midcontinent Independent System Operator, Inc. (MISO) | 417.1 GWh | Oct 2021 | Jun 2024 | Solar |
| Presence Saint Mary of Nazareth Hospital | Presence Health | Chicago, IL | PJM Interconnection, LLC (PJM) | 15.9 MWh | Jul 1993 | Dec 2023 | Distillate Fuel Oil : 70.5% Natural Gas : 29.5% |
| Pretzel CSG | Pretzel Solar, LLC | Freeport, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Feb 2022 | Dec 2023 | Solar |
| Primient Decatur Plant Cogen | Primary Products Ingredients Americas, LLC | Decatur, IL | Midcontinent Independent System Operator, Inc. (MISO) | 297.5 GWh | Dec 1988 | Dec 2022 | Natural Gas |
| Princeton (IL) | City of Princeton - (IL) | Princeton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.1 GWh | Jun 1953 | Dec 2023 | Natural Gas : 99.0% Distillate Fuel Oil : 1.0% |
| Prophet CSG | Prophet Solar, LLC | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 5.4 GWh | Sep 2021 | Dec 2023 | Solar |
| Providence Heights Wind LLC | Avangrid Renewables LLC | Tiskilwa, IL | PJM Interconnection, LLC (PJM) | 163.7 GWh | Jul 2008 | Dec 2023 | Wind |
| Quad Cities Generating Station | Constellation Nuclear | Cordova, IL | PJM Interconnection, LLC (PJM) | 16.8 TWh | Nov 1972 | Jun 2024 | Nuclear |
| Raccoon Creek Energy Center | Union Electric Co - (MO) | Flora, IL | Midcontinent Independent System Operator, Inc. (MISO) | 778.1 MWh | May 2002 | Dec 2023 | Natural Gas |
| Radfords Run Wind Farm | RWE Renewables Americas, LLC | Maroa, IL | PJM Interconnection, LLC (PJM) | 1.2 TWh | Nov 2017 | Jun 2024 | Wind |
| Rail Splitter Wind Farm | Rail Splitter Wind Farm LLC | Hopedale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 320.8 GWh | Jul 2009 | Dec 2022 | Wind |
| Rantoul | Village of Rantoul - (IL) | Rantoul, IL | Midcontinent Independent System Operator, Inc. (MISO) | 162.0 MWh | Dec 1950 | Jun 2024 | Distillate Fuel Oil |
| Rantoul Solar | Altorfer Inc. | Rantoul, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.1 GWh | Nov 2016 | Dec 2023 | Solar |
| Red Bud | City of Red Bud - (IL) | Red Bud, IL | Midcontinent Independent System Operator, Inc. (MISO) | 133.3 MWh | Feb 1959 | Dec 2023 | Distillate Fuel Oil |
| Reed Road Solar | Forefront Power, LLC | Lake In The Hills, IL | PJM Interconnection, LLC (PJM) | 2.1 GWh | Jul 2020 | Dec 2022 | Solar |
| Reynolds | City of Springfield - (IL) | Springfield, IL | Midcontinent Independent System Operator, Inc. (MISO) | 93.5 MWh | Oct 1970 | Dec 2023 | Distillate Fuel Oil |
| Ridge Farm | Ridge Farm Solar 1 LLC | Ridge Farm, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Nov 2020 | Dec 2023 | Solar |
| River Ferry Solar 1 | River Ferry Solar 1, LLC | West Union, IL | PJM Interconnection, LLC (PJM) | 187.5 GWh | Nov 2023 | Jun 2024 | Solar |
| Rochelle Energy Center | Frontier Operation Services | Rochelle, IL | PJM Interconnection, LLC (PJM) | 20.1 GWh | Nov 2011 | Dec 2023 | Landfill Gas |
| Rockford CS 1 | Rockford CS 1, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2023 | Solar |
| Rockford CS 2 | Rockford CS 2, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Mar 2021 | Dec 2023 | Solar |
| Rockford CSG | Rockford Baxter Rd Holdco LLC CSG | Rockford, IL | PJM Interconnection, LLC (PJM) | 4.1 GWh | Nov 2021 | Dec 2023 | Solar |
| Rockford Solar | Rockford Solar, LLC | Rockford, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.1 GWh | Nov 2021 | Dec 2023 | Solar |
| Rockford Solar Farm | Rockford Solar Partners | Rockford, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Sep 2012 | Dec 2022 | Solar |
| Rockton | Eagle Creek Renewable Energy, LLC | Rockton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 6.4 GWh | Dec 1928 | Dec 2023 | Water |
| Route 76 Boone Solar 1 | Route 76 Boone Solar 1, LLC | Poplar Grove, IL | PJM Interconnection, LLC (PJM) | 3.9 GWh | Sep 2020 | Dec 2023 | Solar |
| Sandoval | Sandoval Holdco, LLC | Centralia, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Feb 2021 | Dec 2023 | Solar |
| Sapphire Sky Wind Energy LLC | Invenergy Services LLC | Farmer City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 981.0 GWh | Nov 2021 | Jun 2024 | Wind |
| Schulte 2 Community Solar | Schulte 2 Community Solar | Lacon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Nov 2020 | Dec 2023 | Solar |
| SCS American Bottoms 009885 Sauget, LLC | Sol Systems | Sauget, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | Jul 2020 | Dec 2022 | Solar |
| SCS Beltway 011754 Rock Falls, LLC | Sol Systems | Rock Falls, IL | PJM Interconnection, LLC (PJM) | 1.8 GWh | Aug 2020 | Dec 2023 | Solar |
| SCS COUNTY 012631 Champaign, LLC | Sol Systems | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 1.8 GWh | Aug 2021 | Dec 2022 | Solar |
| SCS Galena 012589 Peoria, LLC | Sol Systems | Peoria, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Nov 2021 | Dec 2023 | Solar |
| SCS Plainfield 011755 Naperville, LLC | Sol Systems | Naperville, IL | PJM Interconnection, LLC (PJM) | 1.7 GWh | Jan 2021 | Dec 2023 | Solar |
| SCS West Fairchild 011958 Danville, LLC | Sol Systems | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Jun 2021 | Dec 2023 | Solar |
| Segunda II (CSG) | Segunda Solar II, LLC | Streator, IL | PJM Interconnection, LLC (PJM) | 6.2 GWh | Oct 2021 | Dec 2023 | Solar |
| Settlers Hill Gas Recovery | WM Illinois Renewable Energy LLC | Batavia, IL | PJM Interconnection, LLC (PJM) | 26.5 GWh | Sep 1988 | Dec 2023 | Landfill Gas |
| Settlers Trail Wind Farm LLC | RWE Renewables Americas, LLC | Sheldon, IL | Midcontinent Independent System Operator, Inc. (MISO) | 354.1 GWh | Sep 2011 | Dec 2023 | Wind |
| Shady Oaks Wind 2 | Shady Oaks Wind 2, LLC | Compton, IL | PJM Interconnection, LLC (PJM) | 273.6 GWh | Sep 2023 | Jun 2024 | Wind |
| Shady Oaks Wind Farm | Algonquin Power Co | Compton, IL | PJM Interconnection, LLC (PJM) | 351.8 GWh | Apr 2012 | Dec 2023 | Wind |
| SIUC | Southern Illinois University Carbondale | Carbondale, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | May 1998 | May 2024 | Bituminous Coal |
| Slidematic at Rockford | Luminace Solar Illinois 2, LLC | Rockford, IL | PJM Interconnection, LLC (PJM) | 2.5 GWh | Feb 2022 | Dec 2022 | Solar |
| Solar Star Urbana Landfill Central | Solar Star Urbana Landfill Central, LLC | Urbana, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Oct 2021 | Dec 2023 | Solar |
| Solar Star Urbana Landfill East | Solar Star Urbana Landfill East, LLC | Urbana, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 GWh | Sep 2021 | Dec 2023 | Solar |
| Somonauk Road Solar 1 | Somonauk Road Solar 1, LLC | Somonauk, IL | PJM Interconnection, LLC (PJM) | 3.8 GWh | Feb 2021 | Dec 2023 | Solar |
| South Main Street | Rochelle Municipal Utilities | Rochelle, IL | PJM Interconnection, LLC (PJM) | 884.0 MWh | Aug 1967 | Dec 2023 | Distillate Fuel Oil |
| Square Barn Solar | Forefront Power, LLC | Algonquin, IL | PJM Interconnection, LLC (PJM) | 2.3 GWh | Jul 2020 | Dec 2022 | Solar |
| State Farm | State Farm Insurance | Bloomington, IL | Midcontinent Independent System Operator, Inc. (MISO) | 26.0 MWh | Sep 1996 | Jun 2024 | Distillate Fuel Oil |
| Streator Cayuga Ridge South | Avangrid Renewables LLC | Odell, IL | PJM Interconnection, LLC (PJM) | 748.6 GWh | Feb 2010 | Jun 2024 | Wind |
| Sugar Creek Wind One LLC | Sugar Creek Wind One LLC | TBD, IL | Midcontinent Independent System Operator, Inc. (MISO) | 670.0 GWh | Oct 2020 | Jun 2024 | Wind |
| Sullivan B Community Solar LLC | Sullivan B Community Solar LLC | Macomb, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.3 GWh | Nov 2020 | Dec 2022 | Solar |
| Sullivan (IL) | City of Sullivan - (IL) | Sullivan, IL | Midcontinent Independent System Operator, Inc. (MISO) | 243.0 MWh | May 1946 | Jun 2024 | Distillate Fuel Oil |
| SV CSG Baileyville 1 LLC | SV CSG Baileyville 1 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 460.0 MWh | Aug 2023 | Dec 2023 | Solar |
| SV CSG Baileyville 2 LLC | SV CSG Baileyville 2 LLC | Baileyville, IL | PJM Interconnection, LLC (PJM) | 450.0 MWh | Aug 2023 | Dec 2023 | Solar |
| SV CSG Barrass Farms II LL | SV CSG Barrass Farms II LLC | Marion, IL | Midcontinent Independent System Operator, Inc. (MISO) | 672.0 MWh | Aug 2023 | Dec 2023 | Solar |
| SV CSG Lily Lake 2 LLC | SV CSG Lily Lake 2 LLC | Maple Park, IL | PJM Interconnection, LLC (PJM) | 3.5 GWh | Nov 2020 | Dec 2023 | Solar |
| SV CSG South Dekalb 1 LLC | SV CSG South Dekalb 1 LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 447.0 MWh | Sep 2023 | Dec 2023 | Solar |
| SV CSG South Dekalb 2 LLC | SV CSG South Dekalb 2 LLC | Dekalb, IL | PJM Interconnection, LLC (PJM) | 432.0 MWh | Sep 2023 | Dec 2023 | Solar |
| SV Gardner 1 (Lutz) CSG | SV CSG Gardner 1 LLC | Gardner, IL | PJM Interconnection, LLC (PJM) | 4.0 GWh | Oct 2021 | Dec 2023 | Solar |
| TAC-Distributed Energy Resource Hybrid | Ameren Illinois | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 323.9 MWh | Feb 2017 | Dec 2022 | Solar : 53.0% Wind : 44.9% Natural Gas : 2.1% |
| Tazewell Gas Recovery | WM Illinois Renewable Energy LLC | East Peoria, IL | Midcontinent Independent System Operator, Inc. (MISO) | 15.2 GWh | Jun 1989 | Dec 2023 | Landfill Gas |
| The GSI Group LLC at Assumption | Luminace Solar Illinois 2, LLC | Assumption, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 GWh | Dec 2020 | Dec 2022 | Solar |
| Tilton | Earthrise Energy, PBC | Tilton, IL | Midcontinent Independent System Operator, Inc. (MISO) | 66.4 GWh | May 1999 | Dec 2023 | Natural Gas |
| Tower Road Solar, LLC CSG | Tower Road Solar, LLC | Lee, IL | PJM Interconnection, LLC (PJM) | 4.5 GWh | Mar 2021 | Dec 2023 | Solar |
| Triton East and West Cogen | Triton College | River Grove, IL | PJM Interconnection, LLC (PJM) | 82.0 MWh | Mar 1998 | Jun 2024 | Natural Gas |
| University of Illinois Abbott Power Plt | University of Illinois | Champaign, IL | Midcontinent Independent System Operator, Inc. (MISO) | 234.5 GWh | Oct 1940 | Dec 2022 | Natural Gas : 95.6% Bituminous Coal : 4.4% |
| University of Illinois Cogen Facility | University of Illinois | Chicago, IL | PJM Interconnection, LLC (PJM) | 114.5 GWh | Mar 1993 | Jun 2024 | Natural Gas : 99.9% |
| University Park North | LSP University Park LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 224.7 GWh | May 2002 | Dec 2023 | Natural Gas |
| University Park South | University Park Energy LLC | University Park, IL | PJM Interconnection, LLC (PJM) | 84.3 GWh | May 2001 | Dec 2023 | Natural Gas |
| Upper Sterling | City of Rock Falls - (IL) | Rock Falls, IL | Midcontinent Independent System Operator, Inc. (MISO) | 10.3 GWh | May 1988 | Dec 2023 | Water |
| USS Goodrich Solar | Standard Solar | Bonfield, IL | PJM Interconnection, LLC (PJM) | 3.2 GWh | Jul 2022 | Dec 2023 | Solar |
| USS Solar Brick | Standard Solar | Standard City, IL | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 GWh | May 2021 | Dec 2023 | Solar |
| USS Sycamore Solar (CSG) | Standard Solar | Sycamore, IL | PJM Interconnection, LLC (PJM) | 4.2 GWh | Apr 2022 | Dec 2023 | Solar |
| Venice | Union Electric Co - (MO) | Venice, IL | Midcontinent Independent System Operator, Inc. (MISO) | 15.4 GWh | May 2002 | Dec 2023 | Natural Gas |
| Vermilion Solar 1, LLC CSG | Vermilion Solar 1, LLC | Danville, IL | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Nov 2020 | Dec 2023 | Solar |