County annual report · FIPS 28051
2025 Holmes County, MS Power Outage Report
In 2025, customers in Holmes County, MS went without power for an average of 15.8 hours, a total of 105K customer-hours (Mississippi average 7.5 hours). That ranks 18th worst of 81 Mississippi counties and 469th of 3,000 nationally.
Compared with MS, the US and 2024
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Holmes County, 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 | April 2, 2025 15:15 | April 3, 2025 20:30 | 1d 5h | 2,917 | 36K |
| 2 | September 4, 2025 19:00 | September 4, 2025 22:00 | 3h | 2,664 | 776 |
| 3 | May 24, 2025 20:30 | May 27, 2025 20:30 | 3d | 1,202 | 19K |
| 4 | October 19, 2025 02:45 | October 20, 2025 00:15 | 21h 30m | 966 | 2,870 |
| 5 | August 10, 2025 00:45 | August 10, 2025 02:15 | 1h 30m | 559 | 839 |
| 6 | February 16, 2025 02:30 | February 18, 2025 23:45 | 2d 21h | 453 | 8,192 |
| 7 | December 19, 2025 01:00 | December 19, 2025 19:30 | 18h 30m | 408 | 1,149 |
| 8 | July 14, 2025 13:15 | July 15, 2025 03:45 | 14h 30m | 401 | 2,783 |
| 9 | October 9, 2025 14:45 | October 9, 2025 17:15 | 2h 30m | 363 | 459 |
| 10 | July 16, 2025 23:45 | July 17, 2025 04:30 | 4h 45m | 358 | 584 |
Outage episodes by size in 2025: 30 reached 100+ customers, 3 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 Holmes County 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 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 |
| Yazoo Valley Elec Power Assn | - | - | - | - | - |
| City of Durant - (MS) | - | - | - | - | - |
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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,634 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. Holmes County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Holmes County, MS 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/mississippi/holmes-county