County annual report · FIPS 28043
2024 Grenada County, MS Power Outage Report
In 2024, customers in Grenada County, MS went without power for an average of 8.7 hours, a total of 96K customer-hours (Mississippi average 9.2 hours). That ranks 30th worst of 82 Mississippi counties and 1044th of 2,990 nationally.
Compared with MS, the US and 2023
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Grenada County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 29, 2024 22:15 | August 30, 2024 22:00 | 23h 45m | 1,527 | 5,774 |
| 2 | March 31, 2024 12:15 | March 31, 2024 23:45 | 11h 30m | 1,413 | 6,351 |
| 3 | March 25, 2024 22:00 | March 26, 2024 23:45 | 1d 1h | 1,300 | 13K |
| 4 | April 10, 2024 01:00 | April 13, 2024 18:15 | 3d 17h | 1,295 | 13K |
| 5 | September 12, 2024 10:45 | September 13, 2024 02:00 | 15h 15m | 1,177 | 3,242 |
| 6 | January 8, 2024 23:00 | January 10, 2024 02:15 | 1d 3h | 1,037 | 4,134 |
| 7 | August 20, 2024 17:30 | August 20, 2024 19:45 | 2h 15m | 1,020 | 2,294 |
| 8 | January 17, 2024 07:00 | January 18, 2024 21:30 | 1d 14h | 1,019 | 2,990 |
| 9 | December 29, 2024 02:00 | December 30, 2024 13:30 | 1d 11h | 881 | 2,076 |
| 10 | April 8, 2024 18:00 | April 10, 2024 00:00 | 1d 6h | 701 | 5,855 |
Outage episodes by size in 2024: 31 reached 100+ customers, 8 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 Grenada County reported on EIA Form 861 for 2024, 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 Mississippi LLC | 2024 | 11.5 hrs | 2.31 | 5.5 hrs | 1.75 |
| Delta Electric Power Assn | 2024 | 12.0 hrs | 5.07 | 7.0 hrs | 4.11 |
| Tallahatchie Valley E P A | - | - | - | - | - |
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 Mississippi's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,017 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. Grenada County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grenada County, MS annual power outage report, 2024, 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/2024/mississippi/grenada-county