Power Out Map

Cooperative utility · · IL

Southwestern Electric Coop Inc

In 2025, the average Southwestern Electric Coop Inc customer in Illinois was without power for 241 minutes (4.0 hours), 83% more than the median Illinois utility.

Outage minutes per customer 241min 2025, including major storms
Excluding major storm days 195min The everyday reliability of the network
Outages per customer a year 1.92 SAIFI, 2025
Residential price 15.4¢/kWh 2025 · Illinois median 15.5¢

Reliability

Minutes in the dark, year by year

Average minutes without power per customer in Illinois (SAIDI), with and without major event days, against the median Illinois utility.

0 200 400 600 800 20182019202020212022202320242025 All days 241 No major storms 195 IL median 132

Price

Residential cents per kWh

Revenue from full-service residential customers divided by their sales, as reported to the EIA.

0.0 5.0 10.0 15.0 20.0 20182019202020212022202320242025 This utility 15.4 IL median 15.5

Territory

Counties served

Counties where Southwestern Electric Coop Inc reports customers. Open one for its full outage history.

Illinois

BondClayClintonEffinghamFayetteMacoupinMadisonMarionMontgomeryShelbySt. Clair

Source: U.S. Energy Information Administration, Form EIA-861, 2018–2025. Reliability uses the IEEE 1366 standard where the utility reports it. Residential customers in 2025: 24,414.