Cooperative utility · · IL
Jo-Carroll Energy, Inc
In 2025, the average Jo-Carroll Energy, Inc customer in Illinois was without power for 138 minutes (2.3 hours), about the same as the median Illinois utility.
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.
Price
Residential cents per kWh
Revenue from full-service residential customers divided by their sales, as reported to the EIA.
Territory
Counties served
Counties where Jo-Carroll Energy, Inc reports customers. Open one for its full outage history.
Illinois
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: 17,278.