County annual report · FIPS 22043
2022 Grant Parish, LA Power Outage Report
In 2022, customers in Grant Parish, LA went without power for an average of 11.5 hours, a total of 161K customer-hours (Louisiana average 6.9 hours). That ranks 22nd worst of 64 Louisiana counties and 621st of 2,976 nationally.
Compared with LA, the US and 2021
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in Grant Parish, 2022
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 30, 2022 13:30 | April 1, 2022 01:45 | 1d 12h | 3,212 | 27K |
| 2 | December 22, 2022 23:45 | December 23, 2022 23:45 | 1d | 2,046 | 7,231 |
| 3 | October 12, 2022 20:45 | October 13, 2022 20:00 | 23h 15m | 1,516 | 3,027 |
| 4 | December 11, 2022 06:15 | December 12, 2022 05:00 | 22h 45m | 1,259 | 3,697 |
| 5 | January 8, 2022 23:30 | January 10, 2022 05:15 | 1d 5h | 1,198 | 9,155 |
| 6 | November 5, 2022 01:45 | November 5, 2022 21:30 | 19h 45m | 1,001 | 7,898 |
| 7 | June 2, 2022 22:00 | June 3, 2022 18:00 | 20h | 975 | 2,742 |
| 8 | March 16, 2022 14:30 | March 17, 2022 01:00 | 10h 30m | 915 | 8,570 |
| 9 | March 21, 2022 10:15 | March 21, 2022 22:15 | 12h | 891 | 1,433 |
| 10 | August 22, 2022 19:30 | August 23, 2022 02:00 | 6h 30m | 876 | 1,443 |
Outage episodes by size in 2022: 92 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 Grant Parish reported on EIA Form 861 for 2022, 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 | 2022 | 4.5 hrs | 1.75 | 3.9 hrs | 1.66 |
| Southwestern Electric Power Co | 2022 | 8.9 hrs | 2.53 | 5.8 hrs | 2.20 |
| Cleco Power LLC | - | - | - | - | - |
| Concordia 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 91% of Louisiana's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 14,064 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. Grant Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grant Parish, LA annual power outage report, 2022, 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/2022/louisiana/grant-parish