Tennessee · Cooperative
Southwest Tennessee E M C
13.72¢ per kWh, bundled, EIA-861 2025. Average bill $181.40 at 1,322.2 kWh a month, across 43,847 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: 43,847, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$137.20
13.72¢/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 | 11.06¢ | $151.38 | 1,368.9 | 41,913 |
| 2016 | 11.14¢ | $151.67 | 1,361.4 | 42,028 |
| 2017 | 11.36¢ | $144.65 | 1,273.2 | 42,165 |
| 2018 | 11.36¢ | $161.09 | 1,418.6 | 42,226 |
| 2019 | 11.48¢ | $155.02 | 1,350.6 | 42,360 |
| 2020 | 11.34¢ | $144.93 | 1,277.8 | 42,595 |
| 2021 | 11.65¢ | $152.28 | 1,307.4 | 43,116 |
| 2022 | 12.84¢ | $169.88 | 1,323.0 | 43,337 |
| 2023 | 12.58¢ | $157.60 | 1,252.7 | 43,527 |
| 2024 | 12.90¢ | $166.51 | 1,290.3 | 43,750 |
| 2025 | 13.72¢ | $181.40 | 1,322.2 | 43,847 |
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
Chester, Crockett, Fayette, Hardeman, Haywood, Henderson, Lauderdale, Madison, Tipton.
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