County annual report · FIPS 22107
2025 Tensas Parish, LA Power Outage Report
In 2025, customers in Tensas Parish, LA went without power for an average of 51.5 hours, a total of 82K customer-hours (Louisiana average 6.2 hours). That ranks 1st worst of 64 Louisiana counties and 80th 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 Tensas 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 | February 16, 2025 03:00 | February 17, 2025 04:45 | 1d 1h | 1,401 | 8,626 |
| 2 | March 24, 2025 06:00 | March 24, 2025 09:45 | 3h 45m | 1,064 | 555 |
| 3 | September 24, 2025 20:45 | September 25, 2025 01:45 | 5h | 1,017 | 1,022 |
| 4 | July 30, 2025 15:00 | July 31, 2025 20:45 | 1d 5h | 1,012 | 1,293 |
| 5 | May 28, 2025 18:00 | July 15, 2025 13:45 | 47d 19h | 988 | 53K |
| 6 | May 26, 2025 18:00 | May 27, 2025 02:30 | 8h 30m | 953 | 1,896 |
| 7 | February 21, 2025 19:15 | February 21, 2025 21:15 | 2h | 809 | 1,260 |
| 8 | November 12, 2025 13:15 | November 12, 2025 14:15 | 1h | 530 | 530 |
| 9 | April 5, 2025 18:30 | April 6, 2025 20:30 | 1d 2h | 470 | 1,114 |
| 10 | March 4, 2025 15:15 | March 4, 2025 18:15 | 3h | 174 | 434 |
Outage episodes by size in 2025: 14 reached 100+ customers, 4 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 Tensas 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 |
| Concordia Electric Coop, Inc | - | - | - | - | - |
| Northeast Louisiana Power Coop Inc. | - | - | - | - | - |
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 ÷ 1,600 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. Tensas Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Tensas 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/tensas-parish