County annual report · FIPS 39127
2025 Perry County, OH Power Outage Report
In 2025, customers in Perry County, OH went without power for an average of 7.7 hours, a total of 169K customer-hours (Ohio average 4.0 hours). That ranks 18th worst of 88 Ohio counties and 1055th 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 Perry 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 3, 2025 06:45 | April 4, 2025 17:45 | 1d 11h | 4,507 | 39K |
| 2 | April 29, 2025 12:30 | April 30, 2025 22:45 | 1d 10h | 3,740 | 21K |
| 3 | March 24, 2025 13:45 | March 25, 2025 04:00 | 14h 15m | 2,330 | 7,989 |
| 4 | October 21, 2025 13:00 | October 21, 2025 23:30 | 10h 30m | 2,319 | 650 |
| 5 | April 5, 2025 05:15 | April 5, 2025 22:15 | 17h | 2,302 | 7,377 |
| 6 | January 29, 2025 04:00 | January 29, 2025 05:00 | 1h | 2,281 | 1,124 |
| 7 | August 13, 2025 04:00 | August 13, 2025 05:30 | 1h 30m | 1,861 | 2,792 |
| 8 | December 29, 2025 05:45 | December 29, 2025 22:15 | 16h 30m | 1,731 | 3,061 |
| 9 | April 15, 2025 12:00 | April 16, 2025 01:45 | 13h 45m | 1,631 | 1,120 |
| 10 | December 11, 2025 13:30 | December 11, 2025 21:45 | 8h 15m | 1,244 | 2,208 |
Outage episodes by size in 2025: 56 reached 100+ customers, 13 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 Perry 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 |
| South Central Power Company | 2024 | 5.3 hrs | 2.52 | 3.4 hrs | 1.69 |
| Guernsey-Muskingum El Coop Inc | 2024 | 8.2 hrs | 2.68 | 8.1 hrs | 2.64 |
| Licking Rural Electric Inc | 2024 | 4.0 hrs | 1.64 | 1.9 hrs | 1.04 |
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 ÷ 22,023 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. Perry County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Perry 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/perry-county