Tennessee · Municipal
City of Chattanooga - (TN)
12.89¢ per kWh, bundled, EIA-861 2025. Average bill $144.47 at 1,121.2 kWh a month, across 164,914 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: 164,914, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$128.90
12.89¢/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 | 10.44¢ | $129.54 | 1,241.1 | 142,154 |
| 2016 | 10.70¢ | $133.07 | 1,244.1 | 143,687 |
| 2017 | 10.89¢ | $123.16 | 1,130.5 | 145,944 |
| 2018 | 10.88¢ | $134.91 | 1,240.0 | 148,851 |
| 2019 | 10.91¢ | $131.15 | 1,202.2 | 151,239 |
| 2020 | 10.76¢ | $119.56 | 1,111.6 | 153,354 |
| 2021 | 11.08¢ | $125.67 | 1,133.7 | 155,393 |
| 2022 | 12.22¢ | $137.58 | 1,126.1 | 157,845 |
| 2023 | 12.00¢ | $127.15 | 1,059.6 | 160,446 |
| 2024 | 12.32¢ | $136.77 | 1,110.4 | 164,417 |
| 2025 | 12.89¢ | $144.47 | 1,121.2 | 164,914 |
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
Bledsoe, Bradley, Hamilton, Marion, Rhea, Sequatchie.
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