County annual report · FIPS 22089
2025 St. Charles Parish, LA Power Outage Report
In 2025, customers in St. Charles Parish, LA went without power for an average of 3.2 hours, a total of 98K customer-hours (Louisiana average 6.2 hours). That ranks 55th worst of 64 Louisiana counties and 1987th of 3,000 nationally.
Compared with LA, the US and 2024
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in St. Charles Parish, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 28, 2025 18:15 | June 16, 2025 01:00 | 79d 6h | 2,610 | 28K |
| 2 | July 17, 2025 20:45 | August 16, 2025 01:15 | 29d 4h | 2,133 | 15K |
| 3 | October 26, 2025 11:30 | October 26, 2025 15:15 | 3h 45m | 1,954 | 3,531 |
| 4 | January 20, 2025 00:15 | January 21, 2025 23:30 | 1d 23h | 1,459 | 1,167 |
| 5 | July 17, 2025 01:00 | July 17, 2025 19:15 | 18h 15m | 1,447 | 4,092 |
| 6 | September 26, 2025 16:30 | September 27, 2025 19:00 | 1d 2h | 1,437 | 2,182 |
| 7 | August 16, 2025 20:00 | August 16, 2025 21:15 | 1h 15m | 962 | 242 |
| 8 | July 8, 2025 16:45 | July 8, 2025 21:00 | 4h 15m | 910 | 1,376 |
| 9 | September 28, 2025 11:00 | September 29, 2025 01:45 | 14h 45m | 868 | 3,637 |
| 10 | October 16, 2025 11:45 | October 16, 2025 21:00 | 9h 15m | 812 | 1,752 |
Outage episodes by size in 2025: 38 reached 100+ customers, 6 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving St. Charles Parish reported on EIA Form 861 for 2025, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Entergy Louisiana LLC | 2024 | 10.2 hrs | 2.04 | 3.6 hrs | 1.55 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Louisiana's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 30,265 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. St. Charles Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), St. Charles Parish, LA annual power outage report, 2025, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2025/louisiana/st-charles-parish