Clark Electric Coop - (WI)
Cooperative electric utility · Wisconsin · #1,144 of 3,199 U.S. utilities by customers · EIA utility #3701
Clark Electric Coop - (WI) is a cooperative electric utility serving 9,770 customers in Wisconsin. In 2025 it sold 222 gigawatt-hours of electricity for $27.60M in revenue, an average realized rate of 12.42¢ per kWh across all customer classes and 14.45¢ per kWh for residential customers. Its reported service territory covers 6 counties. EIA records its activities as: distribution.
Customers, sales and rates by customer class (2025)
| Class | Customers | Sales (GWh) | Revenue | Avg realized rate | Share of sales |
|---|---|---|---|---|---|
| Residential | 9,616 | 142 | $20.52M | 14.45¢ | |
| Commercial | 154 | 80.2 | $7.09M | 8.83¢ | |
| Total | 9,770 | 222 | $27.60M | 12.42¢ |
Average realized rate = revenue divided by sales as reported on EIA Form 861. It blends fixed charges, demand charges and riders into one per-kWh figure; it is not the utility's tariff rate. Estimated residential bill assumes the average residential customer's actual 2025 usage (1,230 kWh/month).
Five-year trend
| Year | Customers | Sales (GWh) | Revenue | Residential rate |
|---|---|---|---|---|
| 2021 | 9,433 | 201 | $23.17M | — |
| 2022 | 9,564 | 208 | $24.58M | — |
| 2023 | 9,644 | 208 | $24.93M | — |
| 2024 | 9,696 | 212 | $25.62M | — |
| 2025 | 9,770 | 222 | $27.60M | 14.45¢ |
Energy supply (2025)
Net generation: — GWh
Wholesale power purchased: 234 GWh
Winter peak demand: 40 MW
Energy losses: 5.1% of energy handled
Meters & rooftop solar (2025)
Smart (AMI) meters: 100.0% of 9,770 meters
Customer-sited generation (net metering): 84 installations, 0.7 MW of capacity
Counties served
Chippewa, WIClark, WIJackson, WIMarathon, WITaylor, WIWood, WI
Other large utilities in Wisconsin
- Wisconsin Electric Power Co - 1,179,163 customers, residential 20.53¢
- Wisconsin Power & Light Co - 505,706 customers, residential 18.47¢
- Wisconsin Public Service Corp - 472,199 customers, residential 17.20¢
- Northern States Power Co - 273,992 customers, residential 15.55¢
- Madison Gas & Electric Co - 168,439 customers, residential 21.11¢
- Adams-Columbia Electric Coop - 39,826 customers, residential 18.98¢
- Polk-Burnett Electric Coop - 22,408 customers, residential 15.96¢
- Riverland Energy Cooperative - 20,219 customers, residential 16.19¢
All Wisconsin utilities and rates
Source: U.S. Energy Information Administration, Form EIA-861 2025 (filed by the utility; figures as published). Utility #3701 in the EIA frame.