Tennessee · Cooperative
Mountain Electric Coop, Inc
13.09¢ per kWh, bundled, EIA-861 2025. Average bill $134.70 at 1,029.0 kWh a month, across 12,388 customers on that row.
Tennessee averaged 13.22¢/kWh and $156.03 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: 12,388, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$130.90
13.09¢/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 | 10.31¢ | $103.33 | 1,002.5 | 12,362 |
| 2016 | 10.37¢ | $101.68 | 980.4 | 12,379 |
| 2017 | 10.63¢ | $99.40 | 935.1 | 12,413 |
| 2018 | 10.56¢ | $109.33 | 1,035.5 | 12,439 |
| 2019 | 10.78¢ | $105.59 | 979.2 | 12,459 |
| 2020 | 10.59¢ | $103.29 | 975.2 | 12,538 |
| 2021 | 10.84¢ | $110.43 | 1,018.6 | 12,579 |
| 2022 | 11.95¢ | $120.01 | 1,004.4 | 12,576 |
| 2023 | 12.07¢ | $117.32 | 972.3 | 12,590 |
| 2024 | 12.34¢ | $123.13 | 997.5 | 12,539 |
| 2025 | 13.09¢ | $134.70 | 1,029.0 | 12,388 |
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
Carter, Johnson, Unicoi.
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