Electricity Generation Aggregated by Illinois City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#11	Minooka, IL	5.6 TWh	1
#23	Minonk, IL	945.4 GWh	2
#9	Metropolis, IL	6.6 TWh	1
#142	Meredosia, IL	6.9 GWh	3
#135	Mendota, IL	7.3 GWh	2
#195	Melrose Park, IL	2.9 GWh	2
#117	Maywood, IL	14.8 GWh	1
#19	Mason City, IL	1.3 TWh	3
#230	Marshall, IL	116.0 MWh	1
#3	Marseilles, IL	19.2 TWh	5
#24	Maroa, IL	939.0 GWh	1
#6	Marissa, IL	12.2 TWh	1
#29	Marion, IL	806.4 GWh	2
#139	Marengo, IL	7.1 GWh	4
#181	Mapleton, IL	3.6 GWh	1
#184	Maple Park, IL	3.5 GWh	1
#231	Manteno, IL	107.0 MWh	1
#28	Mansfield, IL	873.3 GWh	1
#126	Manhattan, IL	9.5 GWh	1
#191	Macomb, IL	3.2 GWh	2
#235	Machesney Park, IL	3.0 MWh	1
#112	Lyndon, IL	16.9 GWh	5
#47	Louisville, IL	493.9 GWh	2
#151	Lostant, IL	4.6 GWh	2
#116	Lockport, IL	15.5 GWh	1
#46	Lena, IL	506.4 GWh	12
#98	Lemont, IL	47.9 GWh	1
#190	Lee, IL	3.2 GWh	1
#80	Latham, IL	137.7 GWh	1
#207	Lake in the Hills, IL	2.0 GWh	1
#221	Lake Forest, IL	313.0 MWh	1
#170	Lacon, IL	3.9 GWh	1
#15	Kincaid, IL	2.4 TWh	1
#59	Kewanee, IL	341.8 GWh	2
#55	Kansas, IL	375.9 GWh	2
#124	Kankakee, IL	11.0 GWh	5
#201	Joliet, IL	2.5 GWh	7
#68	Jerseyville, IL	249.5 GWh	1
#96	Jacksonville, IL	57.6 GWh	2
#84	Ipava, IL	94.3 GWh	1
#146	Huntley, IL	6.2 GWh	2
#66	Hopedale, IL	278.1 GWh	2
#223	Highland, IL	187.0 MWh	2
#39	Herscher, IL	618.3 GWh	1
#143	Herrin, IL	6.8 GWh	3
#70	Herrick, IL	230.7 GWh	1
#164	Harvard, IL	4.1 GWh	5
#227	Green Valley, IL	136.0 MWh	1
#177	Granville, IL	3.7 GWh	2
#186	Grant Park, IL	3.4 GWh	1
#49	Granite City, IL	459.1 GWh	3
#82	Gibson City, IL	109.3 GWh	1
#127	Geneva, IL	9.2 GWh	1
#132	Geneseo, IL	7.9 GWh	1
#210	Gardner, IL	1.1 GWh	2
#148	Fulton, IL	5.5 GWh	4
#111	Freeport, IL	18.5 GWh	8
#228	Freeburg, IL	122.0 MWh	1
#166	Frankfort, IL	4.1 GWh	1
#211	Ford Heights, IL	1.0 GWh	2
#35	Fithian, IL	649.5 GWh	1
#174	Farmington, IL	3.8 GWh	1
#25	Farmer City, IL	932.5 GWh	2
#109	Fairmont City, IL	19.4 GWh	1
#8	Elwood, IL	6.9 TWh	3
#21	Ellsworth, IL	1.1 TWh	2
#95	Elgin, IL	62.2 GWh	3
#52	Eldorado, IL	413.1 GWh	2
#162	Edwardsville, IL	4.2 GWh	1
#119	East Peoria, IL	13.5 GWh	2
#121	East Dundee, IL	12.4 GWh	1
#45	Dwight, IL	506.9 GWh	1
#150	Dunlap, IL	4.8 GWh	2
#83	Du Quoin, IL	105.5 GWh	1
#154	Downs, IL	4.5 GWh	1
#81	Dixon, IL	128.0 GWh	3
#114	DeKalb, IL	16.0 GWh	6
#48	Deer Grove, IL	485.1 GWh	1
#20	Decatur, IL	1.2 TWh	4
#102	De Pue, IL	37.1 GWh	1
#145	Danville, IL	6.4 GWh	3
#213	Dakota, IL	933.0 MWh	1
#94	Crete, IL	63.1 GWh	3
#71	Coulterville, IL	223.2 GWh	1
#160	Cortland, IL	4.3 GWh	1
#5	Cordova, IL	16.9 TWh	2
#37	Compton, IL	638.4 GWh	2
#85	Coffeen, IL	90.9 GWh	2
#7	Clinton, IL	8.9 TWh	3
#194	Chicago Heights, IL	3.0 GWh	2
#78	Chicago, IL	151.3 GWh	22
#168	Cherry Valley, IL	4.0 GWh	2
#17	Chenoa, IL	1.6 TWh	3
#62	Chapin, IL	312.5 GWh	1
#76	Channahon, IL	184.5 GWh	1
#69	Champaign, IL	240.9 GWh	6
#180	Centralia, IL	3.7 GWh	3
#87	Casey, IL	82.8 GWh	2
#144	Carterville, IL	6.4 GWh	2
#65	Carmi, IL	294.7 GWh	2

Net Generation data is based on the last 12 months since Mar 2026

Top 20 Illinois Cities by Net Generation

Totals are based on the most recent 12 months net generation

Morris, IL22.44 TWh
Braceville, IL20.16 TWh
Marseilles, IL19.24 TWh
Byron, IL19.01 TWh
Cordova, IL16.87 TWh
Marissa, IL12.24 TWh
Clinton, IL8.89 TWh
Elwood, IL6.88 TWh
Metropolis, IL6.59 TWh
Baldwin, IL6.30 TWh
Minooka, IL5.56 TWh
Rock Falls, IL4.11 TWh
Newton, IL3.72 TWh
Pekin, IL3.13 TWh
Kincaid, IL2.36 TWh
Beecher City, IL2.23 TWh
Chenoa, IL1.59 TWh
Cambridge, IL1.35 TWh
Mason City, IL1.27 TWh
Decatur, IL1.16 TWh
Ellsworth, IL1.07 TWh
Pleasant Plains, IL988.26 GWh
Minonk, IL945.35 GWh
Maroa, IL939.00 GWh