North Carolina · Cooperative
Union Electric Membership Corp - (NC)
13.92¢ per kWh, bundled, EIA-861 2025. Average bill $169.85 at 1,220.4 kWh a month, across 86,852 customers on that row.
North Carolina averaged 14.00¢/kWh and $146.14 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: 86,852, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$139.20
13.92¢/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 | 11.81¢ | $153.54 | 1,299.7 | 70,679 |
| 2016 | 11.39¢ | $149.41 | 1,311.3 | 72,346 |
| 2017 | 12.03¢ | $147.69 | 1,227.5 | 73,822 |
| 2018 | 12.18¢ | $161.63 | 1,327.4 | 75,235 |
| 2019 | 12.20¢ | $155.92 | 1,278.3 | 75,884 |
| 2020 | 12.26¢ | $149.09 | 1,216.0 | 77,501 |
| 2021 | 12.18¢ | $150.88 | 1,238.7 | 79,399 |
| 2022 | 12.19¢ | $147.93 | 1,213.2 | 81,656 |
| 2023 | 12.61¢ | $150.59 | 1,194.6 | 82,594 |
| 2024 | 13.37¢ | $164.48 | 1,230.3 | 84,602 |
| 2025 | 13.92¢ | $169.85 | 1,220.4 | 86,852 |
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
Cabarrus, Mecklenburg, Rowan, Stanly, Union.
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