Directory of Power Plants in Illinois

List of All Illinois Power Plants

Displaying Results 1 to 1 of 1
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Zion Energy CenterZion Energy LLCZion, ILPJM Interconnection, LLC (PJM)363.6 GWhMay 2002Dec 2024 Natural Gas : 99.7%

Browse Power Plants By Illinois Counties

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