County annual report · FIPS 22091
2025 St. Helena Parish, LA Power Outage Report
In 2025, customers in St. Helena Parish, LA went without power for an average of 24.9 hours, a total of 104K customer-hours (Louisiana average 6.2 hours). That ranks 2nd worst of 64 Louisiana counties and 247th 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. Helena 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 4, 2025 16:45 | March 5, 2025 22:30 | 1d 5h | 2,485 | 7,817 |
| 2 | March 24, 2025 12:30 | March 25, 2025 03:00 | 14h 30m | 1,925 | 8,327 |
| 3 | December 29, 2025 08:00 | December 30, 2025 07:30 | 23h 30m | 1,592 | 7,107 |
| 4 | February 20, 2025 22:30 | February 21, 2025 01:30 | 3h | 1,499 | 1,602 |
| 5 | March 31, 2025 11:30 | April 1, 2025 07:00 | 19h 30m | 1,242 | 2,482 |
| 6 | February 12, 2025 18:00 | February 13, 2025 07:15 | 13h 15m | 1,079 | 1,153 |
| 7 | October 29, 2025 06:30 | October 30, 2025 01:15 | 18h 45m | 1,006 | 1,998 |
| 8 | July 13, 2025 11:30 | July 14, 2025 01:15 | 13h 45m | 953 | 1,339 |
| 9 | March 15, 2025 17:00 | March 17, 2025 23:45 | 2d 6h | 951 | 1,560 |
| 10 | July 30, 2025 12:00 | July 31, 2025 19:45 | 1d 7h | 949 | 2,293 |
Outage episodes by size in 2025: 89 reached 100+ customers, 7 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. Helena 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 |
| Dixie Electric Membership Corp - (LA) | 2024 | 4.0 hrs | 4.76 | 3.9 hrs | 2.61 |
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 ÷ 4,162 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. Helena Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), St. Helena 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-helena-parish