County annual report · FIPS 39029
2025 Columbiana County, OH Power Outage Report
In 2025, customers in Columbiana County, OH went without power for an average of 18.4 hours, a total of 1.2M customer-hours (Ohio average 4.0 hours). That ranks 3rd worst of 88 Ohio counties and 395th 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 Columbiana 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 | June 27, 2025 12:45 | July 10, 2025 20:45 | 13d 8h | 4,749 | 955K |
| 2 | March 16, 2025 12:00 | March 19, 2025 04:30 | 2d 16h | 3,681 | 13K |
| 3 | January 3, 2025 22:15 | January 4, 2025 00:15 | 2h | 3,238 | 815 |
| 4 | May 13, 2025 08:45 | May 13, 2025 18:30 | 9h 45m | 3,203 | 14K |
| 5 | April 29, 2025 12:15 | May 3, 2025 00:15 | 3d 12h | 3,158 | 73K |
| 6 | July 28, 2025 12:45 | July 28, 2025 20:00 | 7h 15m | 1,695 | 3,830 |
| 7 | August 20, 2025 07:00 | August 20, 2025 20:00 | 13h | 1,693 | 1,517 |
| 8 | July 15, 2025 17:30 | July 16, 2025 06:30 | 13h | 1,562 | 1,309 |
| 9 | June 22, 2025 13:30 | June 22, 2025 14:45 | 1h 15m | 1,474 | 1,843 |
| 10 | May 27, 2025 13:00 | May 27, 2025 14:45 | 1h 45m | 1,427 | 944 |
Outage episodes by size in 2025: 80 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 Columbiana 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 |
| Carroll Electric Coop, Inc - (OH) | - | - | - | - | - |
| City of Columbiana - (OH) | - | - | - | - | - |
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 ÷ 63,181 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. Columbiana County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Columbiana 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/columbiana-county