County annual report · FIPS 22075
2025 Plaquemines Parish, LA Power Outage Report
In 2025, customers in Plaquemines Parish, LA went without power for an average of 8.4 hours, a total of 118K customer-hours (Louisiana average 6.2 hours). That ranks 22nd worst of 64 Louisiana counties and 961st 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 Plaquemines 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 | May 25, 2025 22:00 | May 26, 2025 04:45 | 6h 45m | 6,535 | 19K |
| 2 | April 6, 2025 17:30 | April 7, 2025 12:00 | 18h 30m | 4,489 | 7,992 |
| 3 | July 7, 2025 19:30 | July 9, 2025 02:15 | 1d 6h | 4,398 | 6,895 |
| 4 | July 30, 2025 13:00 | August 18, 2025 16:30 | 19d 3h | 2,060 | 12K |
| 5 | February 19, 2025 13:00 | February 24, 2025 20:00 | 5d 7h | 2,052 | 5,896 |
| 6 | April 2, 2025 19:15 | April 3, 2025 02:45 | 7h 30m | 1,924 | 2,388 |
| 7 | September 27, 2025 17:15 | September 27, 2025 21:45 | 4h 30m | 1,096 | 4,930 |
| 8 | March 4, 2025 23:45 | March 6, 2025 02:30 | 1d 2h | 981 | 9,553 |
| 9 | October 19, 2025 18:30 | November 5, 2025 21:30 | 17d 3h | 948 | 3,669 |
| 10 | July 17, 2025 08:30 | July 17, 2025 10:00 | 1h 30m | 690 | 1,034 |
Outage episodes by size in 2025: 36 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 Plaquemines 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 ÷ 14,010 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. Plaquemines Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Plaquemines 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/plaquemines-parish