South Dakota · Political Subdivision
Nebraska Public Power District
10.08¢ per kWh, bundled, EIA-861 2025. Average bill $124.44 at 1,234.1 kWh a month, across 1,047 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: 1,047, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$100.80
10.08¢/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 | 9.70¢ | $120.93 | 1,247.1 | 1,115 |
| 2016 | 9.74¢ | $122.45 | 1,257.0 | 1,112 |
| 2017 | 9.50¢ | $125.97 | 1,326.0 | 1,112 |
| 2018 | 9.36¢ | $129.50 | 1,384.2 | 1,103 |
| 2019 | 9.30¢ | $130.22 | 1,400.5 | 1,086 |
| 2020 | 9.30¢ | $124.58 | 1,339.8 | 1,093 |
| 2021 | 9.35¢ | $132.52 | 1,417.3 | 1,020 |
| 2022 | 9.36¢ | $125.12 | 1,336.7 | 1,083 |
| 2023 | 9.50¢ | $125.43 | 1,320.0 | 1,059 |
| 2024 | 9.73¢ | $122.05 | 1,254.7 | 1,044 |
| 2025 | 10.08¢ | $124.44 | 1,234.1 | 1,047 |
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
Oglala Lakota.
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