County annual report · FIPS 39149
2018 Shelby County, OH Power Outage Report
In 2018, customers in Shelby County, OH went without power for an average of 1.3 hours, a total of 17K customer-hours (Ohio average 4.1 hours). That ranks 81st worst of 88 Ohio counties and 2160th of 2,798 nationally.
Compared with OH, the US and 2017
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Shelby County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | November 15, 2018 14:15 | November 16, 2018 04:30 | 14h 15m | 768 | 1,661 |
| 2 | May 29, 2018 17:30 | May 29, 2018 20:00 | 2h 30m | 743 | 468 |
| 3 | July 25, 2018 03:15 | July 25, 2018 07:15 | 4h | 487 | 1,142 |
| 4 | November 2, 2018 00:45 | November 2, 2018 03:45 | 3h | 419 | 1,004 |
| 5 | October 13, 2018 04:15 | October 13, 2018 07:30 | 3h 15m | 356 | 652 |
| 6 | June 11, 2018 17:45 | June 11, 2018 21:30 | 3h 45m | 305 | 764 |
| 7 | September 3, 2018 14:45 | September 3, 2018 18:15 | 3h 30m | 283 | 593 |
| 8 | December 28, 2018 01:00 | December 28, 2018 21:00 | 20h | 266 | 1,154 |
| 9 | March 30, 2018 15:45 | March 30, 2018 18:30 | 2h 45m | 263 | 442 |
| 10 | August 8, 2018 22:45 | August 9, 2018 01:15 | 2h 30m | 257 | 388 |
Outage episodes by size in 2018: 25 reached 100+ customers, 0 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 Shelby County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| Dayton Power & Light Co | 2018 | 3.2 hrs | 1.14 | 1.7 hrs | 0.91 |
| Pioneer Rural Elec Coop, Inc - (OH) | 2018 | 2.5 hrs | 1.35 | 1.8 hrs | 1.21 |
| Midwest Electric, Inc - (OH) | 2018 | 2.5 hrs | 1.28 | 59 min | 0.94 |
| Logan County Coop Power & Light | 2018 | 2.0 hrs | - | 69 min | - |
| Village of Minster - (OH) | - | - | - | - | - |
| Village of Jackson Center - (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 93% of Ohio's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 12,431 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. Shelby County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Shelby County, OH annual power outage report, 2018, 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/2018/ohio/shelby-county