Louisiana · Investor Owned
Southwestern Electric Power Co
13.85¢ per kWh, bundled, EIA-861 2025. Average bill $162.77 at 1,174.9 kWh a month, across 206,984 customers on that row.
Louisiana averaged 12.52¢/kWh and $153.32 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: 206,984, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$138.50
13.85¢/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 | 9.75¢ | $121.64 | 1,247.6 | 202,534 |
| 2016 | 9.81¢ | $117.59 | 1,199.1 | 202,873 |
| 2017 | 10.32¢ | $118.12 | 1,144.9 | 203,270 |
| 2018 | 10.58¢ | $133.46 | 1,261.2 | 203,587 |
| 2019 | 10.80¢ | $129.89 | 1,202.7 | 204,070 |
| 2020 | 10.74¢ | $121.79 | 1,134.4 | 205,697 |
| 2021 | 11.70¢ | $136.51 | 1,166.7 | 206,189 |
| 2022 | 13.28¢ | $161.51 | 1,216.6 | 207,487 |
| 2023 | 12.76¢ | $147.58 | 1,156.1 | 207,281 |
| 2024 | 13.46¢ | $145.20 | 1,078.8 | 207,011 |
| 2025 | 13.85¢ | $162.77 | 1,174.9 | 206,984 |
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
Bienville, Bossier, Caddo, DeSoto, Grant, Natchitoches, Red River, Sabine, Vernon, Webster, Winn.
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