Cook

County of Illinois

Customers Tracked

2,411,517

Customers Out

260

Outage %

0.01%

Last Updated

4/23/2026 2:40:25 PM GMT

Electric Providers

Provider Customers Tracked Customers Out Last Updated
Commonwealth Edison Company 2,411,517 260 4/23/2026 2:40:25 PM GMT
Eastern Illini Electric Coop 0 0 9/2/2022 4:32:21 AM GMT