County annual report · FIPS 22049
2021 Jackson Parish, LA Power Outage Report
In 2021, customers in Jackson Parish, LA went without power for an average of 46.8 hours, a total of 223K customer-hours (Louisiana average 99.7 hours). That ranks 25th worst of 64 Louisiana counties and 192nd of 2,974 nationally.
Compared with LA, the US and 2020
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Jackson Parish, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 11, 2021 04:45 | January 13, 2021 20:30 | 2d 15h | 4,412 | 68K |
| 2 | May 4, 2021 13:15 | May 6, 2021 01:45 | 1d 12h | 2,631 | 8,877 |
| 3 | February 17, 2021 20:30 | February 21, 2021 21:45 | 4d 1h | 2,544 | 47K |
| 4 | March 2, 2021 16:30 | March 2, 2021 21:45 | 5h 15m | 2,249 | 5,884 |
| 5 | March 1, 2021 14:30 | March 1, 2021 23:45 | 9h 15m | 1,733 | 11K |
| 6 | March 2, 2021 03:30 | March 2, 2021 04:15 | 45m | 1,722 | 1,285 |
| 7 | October 14, 2021 15:30 | October 14, 2021 20:00 | 4h 30m | 1,661 | 7,471 |
| 8 | May 28, 2021 09:15 | May 29, 2021 04:30 | 19h 15m | 1,262 | 7,753 |
| 9 | February 8, 2021 15:00 | February 8, 2021 23:45 | 8h 45m | 1,171 | 8,878 |
| 10 | June 1, 2021 19:45 | June 2, 2021 02:00 | 6h 15m | 1,079 | 1,547 |
Outage episodes by size in 2021: 53 reached 100+ customers, 10 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 Jackson Parish reported on EIA Form 861 for 2021, 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 | 2021 | 111.5 hrs | 3.16 | 4.1 hrs | 1.62 |
| Claiborne Electric 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 90% of Louisiana's customers in 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,755 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. Jackson Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Jackson Parish, LA annual power outage report, 2021, 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/2021/louisiana/jackson-parish