Directory of Power Plants in Illinois

List of All Illinois Power Plants

Displaying Results 1 to 18 of 18
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Lafayette 2 - Kankakee YonkeMN8 Energy LLCKankakee, ILPJM Interconnection, LLC (PJM)3.6 GWhNov 2020Dec 2024 Solar
Lafayette 2 - McHenry Franks 1MN8 Energy LLCMarengo, ILPJM Interconnection, LLC (PJM)3.8 GWhNov 2020Dec 2024 Solar
Lafayette 2 - McHenry Franks 2MN8 Energy LLCHuntley, ILPJM Interconnection, LLC (PJM)4.1 GWhNov 2020Dec 2024 Solar
Lake Forest Hospital Central Energy PlanNorthwestern Lake Forest HospitalLake Forest, ILPJM Interconnection, LLC (PJM)313.0 MWhMay 1996Dec 2024 Natural Gas
Lake Gas RecoveryWM Illinois Renewable Energy LLCNorthbrook, ILPJM Interconnection, LLC (PJM)11.0 GWhJul 1993Dec 2024 Landfill Gas
LaSalle Generating StationConstellation NuclearMarseilles, ILPJM Interconnection, LLC (PJM)19.6 TWhDec 1983Apr 2025 Nuclear
Lawrence Solar 2 LLCSunVest Solar LLCHarvard, ILPJM Interconnection, LLC (PJM)6.0 MWhNov 2024Dec 2024 Solar
Lee Energy FacilityLee County Generating StationDixon, ILPJM Interconnection, LLC (PJM)116.8 GWhApr 2001Dec 2024 Natural Gas
LenaLena Solar 1 LLCLena, ILPJM Interconnection, LLC (PJM)4.2 GWhApr 2021Dec 2024 Solar
Lincoln Generating FacilityLincoln Generating Facility LLCManhattan, ILPJM Interconnection, LLC (PJM)9.5 GWhMay 2000Dec 2024 Natural Gas
Lincoln Land WindLincoln Land Wind, LLCTBD, ILMidcontinent Independent System Operator, Inc. (MISO)1.1 TWhOct 2021Apr 2025 Wind
Lineage Logistics SolarDG Illinois Solar, LLCUniversity Park, ILPJM Interconnection, LLC (PJM)2.7 GWhNov 2019Dec 2024 Solar
Livingston Generating FacilityHoosier Energy R E C, IncPontiac, ILPJM Interconnection, LLC (PJM)63.5 GWhNov 1999Dec 2024 Landfill Gas
Lockport PowerhouseMetro Wtr Recl Dist Grtr ChiLockport, ILPJM Interconnection, LLC (PJM)7.0 GWhJan 1999Apr 2025 Water
Lone Tree Wind, LLCLeeward Asset Management, LLCTiskilwa, ILPJM Interconnection, LLC (PJM)294.4 GWhNov 2020Apr 2025 Wind
Long John CSGLong John Solar, LLCSandwich, ILPJM Interconnection, LLC (PJM)3.5 GWhApr 2021Dec 2024 Solar
Loyola University Health PlantLoyola University Health SystemMaywood, ILPJM Interconnection, LLC (PJM)14.8 GWhAug 2005Dec 2024 Natural Gas
Lukuc B Community Solar LLC CSGLukuc B Community Solar LLCHerrin, ILMidcontinent Independent System Operator, Inc. (MISO)3.6 GWhJun 2021Dec 2024 Solar

Browse Power Plants By Illinois Counties

Figures are based on December 2024 generation numbers.
CountyState RankActive PlantsDec 2024 Generation
Adams County, IL# 7422.2 GWh
Boone County, IL# 6238.1 GWh
Brown County, IL# 7511.3 GWh
Bureau County, IL# 1892.2 TWh
Carroll County, IL# 7213.0 GWh
Cass County, IL# 52479.9 GWh
Champaign County, IL# 4312258.5 GWh
Christian County, IL# 1472.6 TWh
Clark County, IL# 423296.4 GWh
Clay County, IL# 487165.9 GWh
Clinton County, IL# 60611.4 GWh
Coles County, IL# 394364.1 GWh
Cook County, IL# 3477471.4 GWh
De Witt County, IL# 7410.1 TWh
DeKalb County, IL# 2815683.9 GWh
Douglas County, IL# 272723.1 GWh
DuPage County, IL# 3525466.1 GWh
Effingham County, IL# 78156.0 MWh
Fayette County, IL# 443230.7 GWh
Ford County, IL# 2431.1 TWh
Franklin County, IL# 6913.8 GWh
Fulton County, IL# 7033.8 GWh
Grundy County, IL# 21022.0 TWh
Henderson County, IL# 7312.8 GWh
Henry County, IL# 2061.7 TWh
Iroquois County, IL# 253816.8 GWh
Jackson County, IL# 6327.2 GWh
Jasper County, IL# 1323.1 TWh
Jefferson County, IL# 6714.3 GWh
Jersey County, IL# 50186.2 GWh
Jo Daviess County, IL# 6446.9 GWh
Kane County, IL# 531469.9 GWh
Kankakee County, IL# 2917665.4 GWh
Kendall County, IL# 1035.2 TWh
Knox County, IL# 6644.4 GWh
Lake County, IL# 378398.2 GWh
LaSalle County, IL# 32020.6 TWh
Lee County, IL# 9125.8 TWh
Livingston County, IL# 15132.4 TWh
CountyState RankActive PlantsDec 2024 Generation
Logan County, IL# 2161.5 TWh
Macon County, IL# 1952.1 TWh
Macoupin County, IL# 61310.4 GWh
Madison County, IL# 339485.0 GWh
Marion County, IL# 6834.2 GWh
Marshall County, IL# 415346.0 GWh
Mason County, IL# 2241.3 TWh
McDonough County, IL# 315533.0 GWh
McHenry County, IL# 581933.9 GWh
McLean County, IL# 11143.2 TWh
Monroe County, IL# 762491.0 MWh
Montgomery County, IL# 59225.1 GWh
Morgan County, IL# 458218.9 GWh
Moultrie County, IL# 771207.0 MWh
Ogle County, IL# 41219.3 TWh
Peoria County, IL# 49790.9 GWh
Perry County, IL# 403354.1 GWh
Piatt County, IL# 472173.2 GWh
Pike County, IL# 55456.6 GWh
Putnam County, IL# 7133.7 GWh
Randolph County, IL# 856.8 TWh
Richland County, IL# 6514.4 GWh
Rock Island County, IL# 5716.6 TWh
Saline County, IL# 51182.5 GWh
Sangamon County, IL# 17102.2 TWh
Scott County, IL# 57138.7 GWh
Shelby County, IL# 1632.4 TWh
St. Clair County, IL# 6711.3 TWh
Stark County, IL# 361406.4 GWh
Stephenson County, IL# 3226521.7 GWh
Tazewell County, IL# 1293.2 TWh
Vermilion County, IL# 2391.2 TWh
Warren County, IL# 54157.0 GWh
White County, IL# 384395.1 GWh
Whiteside County, IL# 561745.8 GWh
Will County, IL# 14028.3 TWh
Williamson County, IL# 267740.0 GWh
Winnebago County, IL# 4623186.8 GWh
Woodford County, IL# 303651.1 GWh