Electricity Generation Aggregated by Illinois City

State Rank	City	(Past Year)">Net Generation (Past Year)	Power Plants
#201	Lockport, IL	326.0 MWh	1
#202	Lake Forest, IL	290.0 MWh	1
#203	Breese, IL	264.0 MWh	1
#204	Freeburg, IL	230.0 MWh	1
#205	Sullivan, IL	208.0 MWh	1
#206	Marshall, IL	202.0 MWh	1
#207	Casey, IL	174.0 MWh	1
#208	Red Bud, IL	123.0 MWh	1
#209	Highland, IL	105.0 MWh	2
#210	Altamont, IL	80.0 MWh	1
#211	River Grove, IL	68.0 MWh	1
#212	Pearl, IL	64.0 MWh	1
#213	Carmi, IL	47.0 MWh	1
#214	Bushnell, IL	36.0 MWh	1
#215	Bloomington, IL	28.0 MWh	3

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

Totals are based on the most recent 12 months net generation

List of All Illinois Cities