States › Louisiana › South Louisiana Elec Coop Assn
electric cooperative · EIA utility 17565
South Louisiana Elec Coop Assn
Average price is revenue divided by sales for the sector and year; it is not a tariff rate. Reliability figures are as reported by utilities to EIA on Form 861 and may use different calculation methods. Annual figures: Form EIA-861 for 2024, final release. Monthly state figures run to July 2026.
South Louisiana Elec Coop Assn serves 16,997 residential customers in Louisiana as an electric cooperative, according to its 2024 Form EIA-861 filing, with a service territory that touches 5 counties.
Its average residential price that year was 13.48¢ per kilowatthour, 15% above the Louisiana average of 11.73¢ and 18% below the US average of 16.48¢. The figure is residential revenue divided by residential sales, so it folds in fixed charges, riders and every rate schedule the utility bills under.
That works out to an average residential bill of $170.53 a month on average use of 1,265 kWh a month. Across Louisiana the average bill was $140.96 on 1,202 kWh, so a bill gap reflects how much power households use as well as what each kilowatthour costs.
For reliability it reported a SAIDI of 4,157.0 minutes per customer with major event days included and 240.6 minutes with them excluded, calculated under another method. The median among Louisiana utilities reporting was 586.4 minutes with major event days; this utility's figure is 609% above that median.
The average price is up 44.0% on 2019, against up 19.7% for Louisiana as a whole, and up 7.8% on 2023. EIA's early release for 2025, which has not been fully edited, shows 12.25¢.
Compared with Louisiana, the US and other electric cooperatives
| Measure, 2024 | This utility | Electric cooperatives, US median | Louisiana | United States |
|---|---|---|---|---|
| Average residential price per kWh | 13.48¢ | 13.74¢ | 11.73¢ | 16.48¢ |
| Average monthly residential bill | $170.53 | $149.95 | $140.96 | $142.26 |
| Average monthly use, kWh | 1,265 | 1,126 | 1,202 | 863 |
| Residential price change, 1 year | +7.8% | — | +1.6% | +3.0% |
| Residential price change, 5 years | +44.0% | — | +19.7% | +26.7% |
| SAIDI, all events (minutes) | 4,157.0 | 263.0 | 586.4 median | 184.5 median |
| SAIDI, without major event days | 240.6 | 147.0 | 196.5 median | 99.8 median |
State and US prices, bills and use are EIA's own averages over every customer. The ownership column and the reliability columns are medians across utilities with at least 1,000 residential customers, computed on this site from the final 2024 file. Among the 11 filings by electric cooperatives in Louisiana, the median price was 13.00¢. In Louisiana this utility's price ranks 3 of 20, counting from the highest.
Average price by year
South Louisiana Elec Coop AssnLouisiana averageUS average
Year by year
| Year | ¢ per kWh | Louisiana ¢ | Monthly bill | kWh a month | Residential customers | All sales |
|---|---|---|---|---|---|---|
| 2025 early release | 12.25¢ | 12.57¢ | $154.65 | 1,263 | 17,335 | 496.5 GWh |
| 2024 | 13.48¢ | 11.73¢ | $170.53 | 1,265 | 16,997 | 501.6 GWh |
| 2023 | 12.51¢ | 11.55¢ | $161.98 | 1,295 | 17,102 | 508.9 GWh |
| 2022 | 11.11¢ | 12.93¢ | $143.08 | 1,288 | 17,132 | 504 GWh |
| 2021 | 9.78¢ | 11.02¢ | $120.19 | 1,229 | 17,002 | 468.5 GWh |
| 2020 | 9.04¢ | 9.67¢ | $116.09 | 1,284 | 17,517 | 511.1 GWh |
| 2019 | 9.36¢ | 9.80¢ | $121.05 | 1,293 | 17,339 | 523.2 GWh |
| 2018 | 8.97¢ | 9.59¢ | $123.07 | 1,372 | 17,488 | 557.2 GWh |
| 2017 | 8.55¢ | 9.74¢ | $115.46 | 1,350 | 17,903 | 544.4 GWh |
| 2016 | 8.53¢ | 9.34¢ | $117.92 | 1,383 | 17,881 | 553.8 GWh |
| 2015 | 8.20¢ | 9.33¢ | $116.34 | 1,419 | 17,941 | 581.1 GWh |
| 2014 | 8.11¢ | 9.57¢ | $114.92 | 1,417 | 17,839 | 585 GWh |
| 2013 | 8.14¢ | 9.43¢ | $114.74 | 1,409 | 17,880 | 585.7 GWh |
Bundled residential service only in the price, bill and use columns. Bill = residential revenue ÷ customers ÷ 12; use = residential sales ÷ customers ÷ 12. EIA describes its early release as not fully edited; it is shown for this utility alone and enters no average, median or rank on this site.
Sales by sector, 2024
| Sector | Customers | Sales | Share of sales | Revenue | ¢ per kWh, bundled |
|---|---|---|---|---|---|
| Residential | 16,997 | 258.1 GWh | 51% | $34,782,000 | 13.48¢ |
| Commercial | 4,305 | 191.2 GWh | 38% | $27,438,000 | 14.35¢ |
| Industrial | 11 | 52.3 GWh | 10% | $6,840,000 | 13.08¢ |
Customers, sales and revenue count every service type the utility reported (bundled, energy-only and delivery-only). The price column uses bundled service alone, because part-bill revenue would understate it. Sources of energy: 523.8 GWh in total, of which 0% was its own net generation and 523.8 GWh was bought wholesale; summer peak demand 124 MW.
Reliability
Minutes of sustained interruption per customer in 2024, as the utility reported them under another method. SAIFI: 4.29 interruptions per customer with major event days, 2.75 without; CAIDI 968.3 minutes per interruption. EIA's Louisiana total across all reporting utilities was 727.5 minutes with major event days and 206.0 without. Major event days are storms and similar events that a utility's chosen method sets apart; methods differ, so treat comparisons as approximate. What SAIDI and SAIFI mean.
| Year | SAIDI, all events | SAIDI, no major events | SAIFI, all events | SAIFI, no major events | Method |
|---|---|---|---|---|---|
| 2025 early release | 176.4 | 176.4 | 2.43 | 2.43 | Other |
| 2024 | 4,157.0 | 240.6 | 4.29 | 2.75 | Other |
| 2023 | 86.8 | 86.8 | 1.46 | 1.46 | Other |
| 2022 | 153.5 | 153.5 | 1.63 | 1.63 | Other |
| 2021 | 21,926.4 | 145.6 | 2.77 | 1.79 | Other |
| 2020 | 423.4 | 157.1 | 2.81 | 1.62 | Other |
| 2019 | 925.6 | 95.7 | 2.66 | 1.65 | Other |
| 2018 | 178.1 | 178.1 | 2.17 | 2.17 | Other |
| 2017 | 416.6 | 393.3 | 3.33 | 3.33 | Other |
| 2016 | 249.3 | 249.3 | 2.59 | 2.59 | Other |
| 2015 | 330.5 | 330.5 | 3.69 | 3.69 | Other |
| 2014 | 271.7 | 271.7 | 2.83 | 2.83 | Other |
| 2013 | 264.4 | 264.4 | 2.62 | 2.62 | Other |
Counties in its service territory
Counties the utility listed on Form EIA-861 for 2024. Listing a county does not mean the utility serves all of it.
Other utilities in Louisiana
| Utility | Ownership | Residential customers | ¢ per kWh | Monthly bill | SAIDI, all events | SAIDI, no major events |
|---|---|---|---|---|---|---|
| Claiborne Electric Coop, Inc | Cooperative | 21,438 | 13.00¢ | $146.64 | — | — |
| Concordia Electric Coop, Inc | Cooperative | 11,879 | 13.36¢ | $126.78 | — | — |
| Northeast Louisiana Power Coop Inc. | Cooperative | 11,543 | 10.66¢ | $148.24 | 4.1 | 3.3 |
| Jefferson Davis Elec Coop, Inc | Cooperative | 9,127 | 14.05¢ | $168.51 | 45.0 | 12.2 |
| Pointe Coupee Elec Member Corp | Cooperative | 8,255 | 13.42¢ | $160.56 | 3.5 | — |
| Beauregard Electric Coop, Inc | Cooperative | 40,051 | 13.70¢ | $170.42 | 3,033.6 | 441.6 |
| Washington-St Tammany E C, Inc | Cooperative | 50,901 | 11.85¢ | $153.21 | 1,507.6 | 241.9 |
| Southwest Louisiana E M C | Cooperative | 108,368 | 11.55¢ | $159.02 | 985.4 | 167.2 |
All Louisiana utilities · Electric cooperatives nationwide
Questions and answers
How much does electricity cost from South Louisiana Elec Coop Assn?
Residential customers paid an average of 13.48¢ per kilowatthour in 2024. EIA derives this by dividing residential revenue by residential sales; it is an average across all rate schedules and charges, not a tariff rate.
How does that compare with Louisiana?
The Louisiana average residential price in 2024 was 11.73¢ and the US average 16.48¢; South Louisiana Elec Coop Assn was 15% above the state figure. Among 20 utility filings with a bundled residential price in Louisiana, it had the 3rd highest.
What is the average South Louisiana Elec Coop Assn bill?
$170.53 a month in 2024, on average residential use of 1,265 kWh a month (annual revenue and sales divided by customers and by twelve). The Louisiana average was $140.96 on 1,202 kWh.
How reliable is South Louisiana Elec Coop Assn service?
It reported 4,157.0 minutes of interruption per customer (SAIDI) including major event days and 240.6 minutes excluding them, with 4.29 interruptions per customer (SAIFI) in 2024. Utilities calculate these under differing methods, so comparisons are approximate.
Is the South Louisiana Elec Coop Assn price rising?
The average residential price was up 7.8% in 2024 compared with 2023 and up 44.0% compared with 2019. EIA's early, not fully edited release for 2025 shows 12.25¢.
Which counties does South Louisiana Elec Coop Assn serve?
Its Form EIA-861 service territory lists 5 counties: Assumption Parish, LA, Lafourche Parish, LA, St. Martin Parish, LA, St. Mary Parish, LA and Terrebonne Parish, LA. A county can appear in several utilities' territories.
Provenance
Source: U.S. Energy Information Administration. Annual figures are from Form EIA-861 (sales to ultimate customers, reliability, operational data and service territory files), final release for 2024, respondent "South Louisiana Elec Coop Assn", utility number 17565; the 2025 row is from EIA's early release. State and US averages are from the Form EIA-861M sales and revenue workbook, published through July 2026. All are US government works in the public domain. Page built 30 Sep 2026. Errors in processing are corrected at the next build; see corrections. For tariffs and rate schedules, consult the utility or the state utility commission.