County annual report · FIPS 39057
2018 Greene County, OH Power Outage Report
In 2018, customers in Greene County, OH went without power for an average of 2.5 hours, a total of 228K customer-hours (Ohio average 4.1 hours). That ranks 61st worst of 88 Ohio counties and 1668th 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 Greene 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 14, 2018 23:15 | November 19, 2018 02:00 | 4d 2h | 6,699 | 93K |
| 2 | March 6, 2018 23:45 | March 7, 2018 01:30 | 1h 45m | 6,335 | 4,768 |
| 3 | March 13, 2018 12:45 | March 13, 2018 17:45 | 5h | 5,442 | 6,484 |
| 4 | December 5, 2018 11:15 | December 5, 2018 22:45 | 11h 30m | 3,346 | 9,201 |
| 5 | August 17, 2018 11:45 | August 17, 2018 23:15 | 11h 30m | 3,295 | 3,981 |
| 6 | October 13, 2018 20:45 | October 13, 2018 23:30 | 2h 45m | 3,135 | 790 |
| 7 | June 1, 2018 23:45 | June 2, 2018 03:00 | 3h 15m | 3,124 | 2,343 |
| 8 | December 23, 2018 15:00 | December 23, 2018 19:15 | 4h 15m | 2,868 | 1,440 |
| 9 | August 4, 2018 19:00 | August 5, 2018 07:15 | 12h 15m | 2,641 | 953 |
| 10 | February 25, 2018 05:45 | February 25, 2018 20:45 | 15h | 2,528 | 4,711 |
Outage episodes by size in 2018: 78 reached 100+ customers, 18 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 Greene 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 |
|---|---|---|---|---|---|
| Ohio Edison Co | 2018 | 3.2 hrs | 1.33 | 1.8 hrs | 1.06 |
| Dayton Power & Light Co | 2018 | 3.2 hrs | 1.14 | 1.7 hrs | 0.91 |
| Duke Energy Ohio Inc | 2018 | 5.3 hrs | 1.54 | 2.4 hrs | 1.15 |
| Village of Yellow Springs - (OH) | 2018 | 64 min | 0.62 | - | - |
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 ÷ 92,645 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. Greene County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Greene 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/greene-county