County annual report · FIPS 39109
2024 Miami County, OH Power Outage Report
In 2024, customers in Miami County, OH went without power for an average of 2.1 hours, a total of 93K customer-hours (Ohio average 9.0 hours). That ranks 73rd worst of 88 Ohio counties and 2372nd 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 Miami 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 | February 28, 2024 09:15 | February 29, 2024 04:30 | 19h 15m | 2,680 | 11K |
| 2 | September 15, 2024 23:45 | September 16, 2024 03:15 | 3h 30m | 2,649 | 672 |
| 3 | November 30, 2024 21:15 | December 1, 2024 05:30 | 8h 15m | 2,402 | 954 |
| 4 | September 27, 2024 09:45 | October 3, 2024 01:15 | 5d 15h | 1,981 | 21K |
| 5 | December 23, 2024 19:45 | December 23, 2024 23:00 | 3h 15m | 1,721 | 863 |
| 6 | September 4, 2024 04:30 | September 4, 2024 05:15 | 45m | 1,621 | 811 |
| 7 | September 4, 2024 08:00 | September 4, 2024 08:15 | 15m | 1,621 | 405 |
| 8 | September 4, 2024 17:30 | September 4, 2024 18:00 | 30m | 1,621 | 811 |
| 9 | July 3, 2024 20:15 | July 4, 2024 00:30 | 4h 15m | 1,525 | 794 |
| 10 | April 7, 2024 22:00 | April 8, 2024 02:45 | 4h 45m | 1,408 | 4,059 |
Outage episodes by size in 2024: 61 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 Miami 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 |
| Dayton Power & Light Co | 2024 | 8.4 hrs | 1.26 | 1.8 hrs | 0.87 |
| Pioneer Rural Elec Coop, Inc - (OH) | 2024 | 2.1 hrs | 1.25 | 1.6 hrs | 1.05 |
| City of Piqua - (OH) | 2024 | 26 min | 0.93 | 26 min | 0.93 |
| City of Tipp City - (OH) | 2018 | 26 min | 0.30 | - | - |
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 ÷ 43,362 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. Miami County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Miami 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/miami-county