County annual report · FIPS 39007
2025 Ashtabula County, OH Power Outage Report
In 2025, customers in Ashtabula County, OH went without power for an average of 2.7 hours, a total of 199K customer-hours (Ohio average 4.0 hours). That ranks 64th worst of 88 Ohio counties and 2154th 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 Ashtabula 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 | May 26, 2025 17:15 | May 26, 2025 23:30 | 6h 15m | 4,504 | 2,494 |
| 2 | March 31, 2025 03:45 | March 31, 2025 06:30 | 2h 45m | 3,628 | 4,495 |
| 3 | October 30, 2025 12:45 | November 1, 2025 02:45 | 1d 14h | 3,544 | 15K |
| 4 | December 29, 2025 07:15 | December 31, 2025 06:00 | 1d 22h | 3,392 | 29K |
| 5 | March 23, 2025 23:45 | March 24, 2025 05:30 | 5h 45m | 3,383 | 901 |
| 6 | June 18, 2025 10:45 | June 19, 2025 00:30 | 13h 45m | 3,065 | 3,081 |
| 7 | March 16, 2025 13:45 | March 17, 2025 00:45 | 11h | 2,917 | 4,489 |
| 8 | May 6, 2025 16:30 | May 6, 2025 18:45 | 2h 15m | 2,563 | 646 |
| 9 | April 15, 2025 15:45 | April 16, 2025 04:15 | 12h 30m | 2,316 | 2,656 |
| 10 | July 3, 2025 11:45 | July 4, 2025 01:30 | 13h 45m | 2,256 | 11K |
Outage episodes by size in 2025: 99 reached 100+ customers, 24 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 Ashtabula 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 Edison Co | 2024 | 3.9 hrs | 1.28 | 1.9 hrs | 1.03 |
| Cleveland Electric Illum Co | 2024 | 32.0 hrs | 1.78 | 2.5 hrs | 1.11 |
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 ÷ 72,318 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. Ashtabula County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ashtabula 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/ashtabula-county