County annual report · FIPS 39099
2024 Mahoning County, OH Power Outage Report
In 2024, customers in Mahoning County, OH went without power for an average of 2.2 hours, a total of 326K customer-hours (Ohio average 9.0 hours). That ranks 71st worst of 88 Ohio counties and 2363rd of 2,990 nationally.
Compared with OH, the US and 2023
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Mahoning County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 6, 2024 16:00 | August 12, 2024 09:15 | 5d 17h | 11,178 | 93K |
| 2 | November 1, 2024 09:30 | November 1, 2024 09:45 | 15m | 9,520 | 2,380 |
| 3 | June 26, 2024 22:45 | June 27, 2024 08:30 | 9h 45m | 6,289 | 8,997 |
| 4 | September 16, 2024 20:15 | September 17, 2024 05:00 | 8h 45m | 5,508 | 26K |
| 5 | October 13, 2024 10:45 | October 13, 2024 22:30 | 11h 45m | 4,617 | 6,253 |
| 6 | January 12, 2024 15:00 | January 13, 2024 23:15 | 1d 8h | 3,856 | 6,129 |
| 7 | November 26, 2024 00:15 | November 26, 2024 06:30 | 6h 15m | 3,114 | 3,232 |
| 8 | April 12, 2024 00:15 | April 15, 2024 06:45 | 3d 6h | 2,722 | 30K |
| 9 | June 17, 2024 13:30 | June 20, 2024 09:00 | 2d 19h | 2,620 | 23K |
| 10 | August 13, 2024 15:15 | August 14, 2024 03:30 | 12h 15m | 2,318 | 6,370 |
Outage episodes by size in 2024: 94 reached 100+ customers, 20 reached 1,000+ customers, 1 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 Mahoning County reported on EIA Form 861 for 2024, 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 |
| 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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 150,783 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. Mahoning County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Mahoning County, OH annual power outage report, 2024, 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/2024/ohio/mahoning-county