County annual report · FIPS 39075
2025 Holmes County, OH Power Outage Report
In 2025, customers in Holmes County, OH went without power for an average of 2.8 hours, a total of 85K customer-hours (Ohio average 4.0 hours). That ranks 62nd worst of 88 Ohio counties and 2135th of 3,000 nationally.
Compared with OH, the US and 2024
Coverage line is EAGLE-I's share of Ohio 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 | December 29, 2025 06:15 | December 30, 2025 04:00 | 21h 45m | 1,922 | 3,884 |
| 2 | April 29, 2025 15:45 | May 1, 2025 00:45 | 1d 9h | 1,686 | 11K |
| 3 | August 8, 2025 23:15 | August 9, 2025 05:45 | 6h 30m | 1,639 | 8,759 |
| 4 | August 5, 2025 19:15 | August 5, 2025 20:30 | 1h 15m | 1,345 | 1,681 |
| 5 | May 27, 2025 11:45 | May 27, 2025 17:45 | 6h | 1,340 | 2,356 |
| 6 | April 1, 2025 13:45 | April 1, 2025 19:45 | 6h | 920 | 645 |
| 7 | June 5, 2025 21:45 | June 6, 2025 08:15 | 10h 30m | 702 | 3,411 |
| 8 | October 11, 2025 11:30 | October 11, 2025 21:30 | 10h | 658 | 229 |
| 9 | June 19, 2025 01:00 | June 20, 2025 19:00 | 1d 18h | 562 | 3,192 |
| 10 | September 24, 2025 13:00 | September 24, 2025 13:30 | 30m | 527 | 177 |
Outage episodes by size in 2025: 66 reached 100+ customers, 5 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 |
|---|---|---|---|---|---|
| Ohio Power Co | 2024 | 4.5 hrs | 1.13 | 2.6 hrs | 0.99 |
| Ohio Edison Co | 2024 | 3.9 hrs | 1.28 | 1.9 hrs | 1.03 |
| Frontier Power Company | 2018 | 2.2 hrs | 1.43 | 2.2 hrs | 1.43 |
| Holmes-Wayne Electric Coop Inc | 2024 | 3.0 hrs | 1.51 | 3.0 hrs | 1.50 |
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 Ohio's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 30,291 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, OH 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/ohio/holmes-county