South Dakota · Cooperative
Northern Electric Coop, Inc
11.43¢ per kWh, bundled, EIA-861 2025. Average bill $239.29 at 2,093.5 kWh a month, across 5,823 customers on that row.
South Dakota averaged 13.32¢/kWh and $131.10 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: 5,823, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$114.30
11.43¢/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 | 9.19¢ | $193.28 | 2,103.9 | 5,294 |
| 2016 | 9.42¢ | $196.80 | 2,089.0 | 5,312 |
| 2017 | 9.81¢ | $206.30 | 2,102.0 | 5,336 |
| 2018 | 9.82¢ | $222.17 | 2,263.1 | 5,412 |
| 2019 | 9.69¢ | $230.06 | 2,374.2 | 5,423 |
| 2020 | 9.88¢ | $228.55 | 2,312.3 | 5,350 |
| 2021 | 10.43¢ | $215.98 | 2,070.1 | 5,406 |
| 2022 | 9.99¢ | $228.73 | 2,288.6 | 5,466 |
| 2023 | 10.13¢ | $222.55 | 2,196.2 | 5,602 |
| 2024 | 11.29¢ | $225.58 | 1,998.5 | 5,757 |
| 2025 | 11.43¢ | $239.29 | 2,093.5 | 5,823 |
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
Beadle, Brown, Clark, Day, Edmunds, Faulk, Hand, Marshall, McPherson, Spink.
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