Cass County Elec Coop Inc: average rate and electric bill (2025)
Cass County Elec Coop Inc (electric cooperative, North Dakota) served 52,785 homes in 2025. The average customer used 1,034 kWh a month and paid $131, an average price of 12.7¢ per kWh including fixed charges, riders and taxes. That is 7% above the North Dakota average of 11.8¢.
What a bill costs at Cass County Elec Coop Inc's average price
| Monthly usage | Estimated bill |
|---|---|
| 500 kWh | $63 |
| 1,000 kWh | $127 |
| 1,500 kWh | $190 |
The average price spreads fixed monthly charges over all kWh. At low usage your price per kWh is higher, at high usage lower. Your current tariff can differ from the 2025 average, especially after a rate case.
Calculate your bill · Heat pump vs furnace with this rate
Compare with other utilities in North Dakota
| Name | ¢/kWh | Avg. bill |
|---|---|---|
| Montana-Dakota Utilities Co | 11.1 | $92 |
| Otter Tail Power Co | 11.1 | $120 |
| Cass County Elec Coop Inc | 12.7 | $131 |
| Nodak Electric Coop Inc | 12.7 | $195 |
| Northern States Power Co - Minnesota | 13.5 | $104 |
Source: U.S. Energy Information Administration, Form EIA-861 annual data 2025 (released October 2026), utility ID 24949. Average price = residential revenue ÷ residential kWh sold; average bill = revenue ÷ customers ÷ 12.