Louisiana · Cooperative
Southwest Louisiana E M C
11.57¢ per kWh, bundled, EIA-861 2025. Average bill $162.40 at 1,403.5 kWh a month, across 109,628 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: 109,628, the largest residential count across service types.
Estimate a bill
The figure below is this utility's 2025 EIA residential average.
2025 EIA average
$115.70
11.57¢/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 | 8.30¢ | $123.42 | 1,487.7 | 97,660 |
| 2016 | 9.23¢ | $132.31 | 1,434.1 | 98,800 |
| 2017 | 9.23¢ | $126.56 | 1,370.7 | 99,718 |
| 2018 | 9.26¢ | $134.84 | 1,455.9 | 100,302 |
| 2019 | 9.49¢ | $132.37 | 1,394.9 | 101,552 |
| 2020 | 9.22¢ | $126.92 | 1,377.2 | 102,586 |
| 2021 | 9.53¢ | $133.51 | 1,400.3 | 103,775 |
| 2022 | 10.96¢ | $157.55 | 1,437.2 | 105,517 |
| 2023 | 11.57¢ | $164.26 | 1,420.2 | 106,968 |
| 2024 | 11.55¢ | $159.02 | 1,376.2 | 108,368 |
| 2025 | 11.57¢ | $162.40 | 1,403.5 | 109,628 |
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
Acadia, Avoyelles, Cameron, Evangeline, Iberia, Lafayette, St Landry, St Martin, Vermilion.
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