Tennessee · Cooperative
Tri-State Electric Member Corp
14.90¢ per kWh, bundled, EIA-861 2025. Average bill $155.02 at 1,040.6 kWh a month, across 2,834 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: 2,834, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$149.00
14.90¢/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 | 12.05¢ | $122.61 | 1,017.3 | 2,637 |
| 2016 | 12.09¢ | $124.06 | 1,025.9 | 2,648 |
| 2017 | 12.35¢ | $119.37 | 966.4 | 2,641 |
| 2018 | 12.27¢ | $131.59 | 1,072.1 | 2,635 |
| 2019 | 12.54¢ | $128.12 | 1,021.7 | 2,635 |
| 2020 | 12.32¢ | $123.55 | 1,003.1 | 2,667 |
| 2021 | 12.61¢ | $129.03 | 1,023.0 | 2,701 |
| 2022 | 13.69¢ | $141.02 | 1,029.9 | 2,726 |
| 2023 | 13.71¢ | $135.55 | 988.4 | 2,740 |
| 2024 | 14.03¢ | $142.48 | 1,015.4 | 2,812 |
| 2025 | 14.90¢ | $155.02 | 1,040.6 | 2,834 |
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
Polk.
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