North Dakota · Cooperative
Mountrail-Williams Elec Coop
7.25¢ per kWh, bundled, EIA-861 2025. Average bill $108.23 at 1,493.1 kWh a month, across 11,485 customers on that row.
North Dakota averaged 11.82¢/kWh and $126.40 a month. The United States averaged 17.23¢/kWh and $150.68. State and national figures come from EIA's Average Bill file.
Revenue divided by sales, EIA-861 Sales to Ultimate Customers, 2025, released October 7, 2026. Texas wires utilities come from the Delivery Companies file. The price and bill use bundled service. Customer count: 11,485, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$72.50
7.25¢/kWh × 1,000 kWh. Bundled residential average, EIA-861 2025. The customer charge is already folded into this average, so it stands beside a tariff total rather than being added to it.
Annual history
| Year | ¢/kWh | Avg. bill | Avg. kWh | Customers |
|---|---|---|---|---|
| 2015 | 6.35¢ | $82.27 | 1,295.6 | 11,140 |
| 2016 | 7.25¢ | $87.59 | 1,208.2 | 11,768 |
| 2017 | 7.34¢ | $90.08 | 1,227.3 | 12,234 |
| 2018 | 7.19¢ | $95.18 | 1,323.8 | 12,339 |
| 2019 | 7.19¢ | $92.02 | 1,279.9 | 12,366 |
| 2020 | 6.63¢ | $86.93 | 1,311.6 | 12,624 |
| 2021 | 6.95¢ | $85.40 | 1,229.1 | 12,731 |
| 2022 | 7.20¢ | $111.69 | 1,550.5 | 11,188 |
| 2023 | 7.18¢ | $103.32 | 1,438.8 | 11,383 |
| 2024 | 7.24¢ | $102.95 | 1,421.9 | 11,405 |
| 2025 | 7.25¢ | $108.23 | 1,493.1 | 11,485 |
EIA-861, 2015–2025, using the same service type as the 2025 figure. A blank year means that service was not in the file.
Counties
Burke, Divide, McLean, Mountrail, Ward, Williams.
EIA-861 Service Territory, 2025. A listed county is the county EIA recorded. It does not mean every address in the county is served. Open this utility in the bill calculator · Rate history tool