Electricity Generation Aggregated by Illinois City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#231	Green Valley, IL	3.2 GWh	1
#197	Greenwood, IL	4.4 GWh	1
#116	Harvard, IL	19.7 GWh	5
#278	Henry, IL	7.0 MWh	1
#76	Herrick, IL	225.1 GWh	2
#161	Herrin, IL	7.7 GWh	3
#41	Herscher, IL	588.6 GWh	1
#266	Highland, IL	222.5 MWh	3
#243	Hillsboro, IL	2.3 GWh	4
#260	Hoffman Estates, IL	515.0 MWh	1
#272	Homer, IL	96.0 MWh	1
#69	Hopedale, IL	269.2 GWh	2
#184	Huntley, IL	5.1 GWh	2
#71	Ipava, IL	258.8 GWh	1
#98	Jacksonville, IL	58.8 GWh	2
#70	Jerseyville, IL	265.7 GWh	1
#173	Joliet, IL	6.5 GWh	7
#109	Kankakee, IL	29.0 GWh	11
#58	Kansas, IL	378.1 GWh	2
#103	Kell, IL	38.0 GWh	1
#60	Kewanee, IL	355.9 GWh	3
#16	Kincaid, IL	1.8 TWh	1
#127	Kingston, IL	13.7 GWh	5
#180	Kirkland, IL	5.6 GWh	5
#217	Lacon, IL	4.0 GWh	2
#267	Lake Forest, IL	170.0 MWh	1
#247	Lake in the Hills, IL	1.9 GWh	2
#86	Latham, IL	145.2 GWh	1
#188	Lawrenceville, IL	4.7 GWh	1
#251	Lebanon, IL	1.5 GWh	1
#160	Lee, IL	8.0 GWh	2
#101	Lemont, IL	40.3 GWh	1
#47	Lena, IL	497.9 GWh	14
#115	Lockport, IL	20.4 GWh	3
#162	Lostant, IL	7.6 GWh	3
#44	Louisville, IL	522.5 GWh	2
#113	Lyndon, IL	21.8 GWh	5
#227	Machesney Park, IL	3.5 GWh	1
#158	Macomb, IL	8.1 GWh	4
#151	Manhattan, IL	8.7 GWh	2
#25	Mansfield, IL	947.2 GWh	1
#179	Manteno, IL	5.8 GWh	5
#240	Maple Park, IL	2.6 GWh	3
#214	Mapleton, IL	4.0 GWh	1
#138	Marengo, IL	10.1 GWh	4
#30	Marion, IL	803.9 GWh	5
#6	Marissa, IL	12.2 TWh	1
#27	Maroa, IL	883.9 GWh	1
#4	Marseilles, IL	19.0 TWh	5
#268	Marshall, IL	168.0 MWh	2
#19	Mason City, IL	1.3 TWh	3
#89	Mattoon, IL	93.8 GWh	1
#117	Maywood, IL	19.5 GWh	1
#276	McLeansboro, IL	42.0 MWh	1
#236	Melrose Park, IL	3.0 GWh	3
#167	Mendota, IL	7.4 GWh	2
#165	Meredosia, IL	7.5 GWh	3
#8	Metropolis, IL	7.0 TWh	2
#26	Minonk, IL	931.3 GWh	2
#11	Minooka, IL	5.3 TWh	2
#77	Modesto, IL	213.3 GWh	1
#114	Moline, IL	20.8 GWh	1
#153	Momence, IL	8.3 GWh	2
#226	Monee, IL	3.5 GWh	1
#94	Monmouth, IL	77.9 GWh	1
#1	Morris, IL	22.2 TWh	11
#139	Morrison, IL	9.8 GWh	3
#149	Mound City, IL	8.8 GWh	1
#156	Mount Morris, IL	8.1 GWh	2
#42	Mount Pulaski, IL	578.9 GWh	1
#280	Mount Sterling, IL	3.0 MWh	1
#159	Murrayville, IL	8.1 GWh	2
#100	Naperville, IL	44.9 GWh	4
#82	Neoga, IL	183.9 GWh	1
#210	Newark, IL	4.1 GWh	1
#32	Newman, IL	729.3 GWh	2
#13	Newton, IL	3.3 TWh	2
#191	Normal, IL	4.5 GWh	2
#64	Norris City, IL	316.2 GWh	3
#223	North Aurora, IL	3.6 GWh	3
#102	North Chicago, IL	39.0 GWh	2
#123	North Utica, IL	17.2 GWh	1
#133	Northbrook, IL	10.8 GWh	1
#35	Odell, IL	670.5 GWh	4
#29	Ohio, IL	816.6 GWh	3
#198	Olney, IL	4.4 GWh	1
#237	Oquawka, IL	2.9 GWh	1
#196	Oregon, IL	4.4 GWh	2
#135	Ottawa, IL	10.7 GWh	5
#213	Palmyra, IL	4.0 GWh	1
#168	Paris, IL	7.3 GWh	2
#234	Patoka, IL	3.1 GWh	1
#72	Paw Paw, IL	255.9 GWh	1
#50	Paxton, IL	470.4 GWh	1
#275	Pearl, IL	64.0 MWh	1
#229	Pearl City, IL	3.2 GWh	1
#14	Pekin, IL	3.3 TWh	7
#93	Peoria, IL	78.4 GWh	6
#185	Peotone, IL	4.9 GWh	2
#120	Peru, IL	18.7 GWh	3

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

Top 20 Illinois Cities by Net Generation

Totals are based on the most recent 12 months net generation

Morris, IL22.15 TWh
Byron, IL19.65 TWh
Braceville, IL19.62 TWh
Marseilles, IL18.98 TWh
Cordova, IL16.35 TWh
Marissa, IL12.19 TWh
Clinton, IL8.98 TWh
Metropolis, IL6.96 TWh
Elwood, IL6.84 TWh
Baldwin, IL5.97 TWh
Minooka, IL5.35 TWh
Rock Falls, IL3.86 TWh
Newton, IL3.34 TWh
Pekin, IL3.30 TWh
Beecher City, IL3.24 TWh
Kincaid, IL1.79 TWh
Chenoa, IL1.61 TWh
Cambridge, IL1.48 TWh
Mason City, IL1.34 TWh
Ellsworth, IL1.11 TWh
Decatur, IL1.07 TWh
Virden, IL1.05 TWh
Pleasant Plains, IL1.00 TWh
Farmer City, IL967.37 GWh