County annual report · FIPS 39057
2020 Greene County, OH Power Outage Report
In 2020, customers in Greene County, OH went without power for an average of 2.5 hours, a total of 230K customer-hours (Ohio average 5.2 hours). That ranks 74th worst of 88 Ohio counties and 2053rd of 3,019 nationally.
Compared with OH, the US and 2019
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Greene County, 2020
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, 2020 10:30 | November 16, 2020 17:45 | 1d 7h | 8,360 | 56K |
| 2 | July 19, 2020 21:15 | July 21, 2020 23:30 | 2d 2h | 5,590 | 34K |
| 3 | January 11, 2020 14:00 | January 13, 2020 04:15 | 1d 14h | 4,221 | 6,296 |
| 4 | October 19, 2020 21:00 | October 20, 2020 13:30 | 16h 30m | 3,183 | 4,495 |
| 5 | March 8, 2020 15:15 | March 8, 2020 17:15 | 2h | 2,919 | 1,490 |
| 6 | June 18, 2020 15:30 | June 19, 2020 19:30 | 1d 4h | 2,650 | 3,647 |
| 7 | January 24, 2020 08:15 | January 24, 2020 20:30 | 12h 15m | 2,645 | 4,012 |
| 8 | June 9, 2020 20:45 | June 10, 2020 05:00 | 8h 15m | 2,593 | 3,056 |
| 9 | November 1, 2020 10:30 | November 2, 2020 10:15 | 23h 45m | 2,550 | 9,361 |
| 10 | January 24, 2020 22:15 | January 25, 2020 01:15 | 3h | 2,508 | 2,924 |
Outage episodes by size in 2020: 74 reached 100+ customers, 19 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 2020, 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 | 2020 | 5.7 hrs | 1.45 | 1.8 hrs | 1.07 |
| Dayton Power & Light Co | 2020 | 2.9 hrs | 1.10 | 2.0 hrs | 0.97 |
| Duke Energy Ohio Inc | 2020 | 3.5 hrs | 1.13 | 1.8 hrs | 0.92 |
| 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 2020; 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, 2020, 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/2020/ohio/greene-county