ERROR
Regions
About
Products
FAQ
Solar
Electricity
This site requires JavaScript for full functionality.
Cook
County of
Illinois
Customers Tracked
2,393,751
Customers Out
0
Outage %
0%
Last Updated
2/4/2026 8:56:33 AM GMT
Free Outage Alerts
Sign Up
›
Compare electricity plans
House
Apartment
Small Business
Large Business
Get Started
Electric Providers
Electric Providers for Cook
Provider
Customers Tracked
Customers Out
Last Updated
Commonwealth Edison Company
2,393,751
0
2/4/2026 8:56:33 AM GMT
Eastern Illini Electric Coop
0
0
9/2/2022 4:32:21 AM GMT
