Electricity Generation Aggregated by Illinois City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#26	Ohio, IL	730.9 GWh	1
#25	Minonk, IL	974.2 GWh	2
#24	Farmer City, IL	976.0 GWh	2
#23	Maroa, IL	1.0 TWh	1
#22	Decatur, IL	1.1 TWh	3
#21	Pleasant Plains, IL	1.1 TWh	1
#20	Ellsworth, IL	1.1 TWh	2
#19	Mason City, IL	1.3 TWh	3
#18	Cambridge, IL	1.4 TWh	3
#17	Chenoa, IL	1.6 TWh	3
#16	Beecher City, IL	2.2 TWh	1
#15	Kincaid, IL	2.6 TWh	1
#14	Pekin, IL	2.9 TWh	3
#13	Newton, IL	3.1 TWh	2
#12	Rock Falls, IL	3.9 TWh	7
#11	Minooka, IL	5.2 TWh	1
#10	Metropolis, IL	6.5 TWh	1
#9	Baldwin, IL	6.8 TWh	3
#8	Elwood, IL	7.8 TWh	3
#7	Clinton, IL	10.1 TWh	3
#6	Marissa, IL	11.3 TWh	1
#5	Cordova, IL	16.5 TWh	2
#4	Byron, IL	19.2 TWh	1
#3	Braceville, IL	20.0 TWh	1
#2	Marseilles, IL	20.1 TWh	5
#1	Morris, IL	22.0 TWh	8

Net Generation data is based on the last 12 months since Apr 2025

Totals are based on the most recent 12 months net generation

List of All Illinois Cities