County annual report · FIPS 39055
2021 Geauga County, OH Power Outage Report
In 2021, customers in Geauga County, OH went without power for an average of 5.8 hours, a total of 377K customer-hours (Ohio average 4.2 hours). That ranks 21st worst of 88 Ohio counties and 1188th of 2,974 nationally.
Compared with OH, the US and 2020
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Geauga County, 2021
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 11, 2021 15:00 | August 17, 2021 21:00 | 6d 6h | 7,814 | 116K |
| 2 | March 26, 2021 04:30 | March 28, 2021 17:45 | 2d 13h | 7,438 | 53K |
| 3 | December 11, 2021 04:45 | December 16, 2021 00:30 | 4d 19h | 3,767 | 40K |
| 4 | May 9, 2021 16:15 | May 11, 2021 03:30 | 1d 11h | 3,761 | 19K |
| 5 | April 30, 2021 17:00 | May 1, 2021 10:45 | 17h 45m | 3,188 | 3,116 |
| 6 | August 30, 2021 06:30 | August 31, 2021 09:30 | 1d 3h | 3,133 | 5,612 |
| 7 | July 14, 2021 17:00 | July 20, 2021 04:30 | 5d 11h | 2,968 | 25K |
| 8 | November 11, 2021 23:00 | November 12, 2021 10:15 | 11h 15m | 2,946 | 5,831 |
| 9 | February 2, 2021 21:30 | February 3, 2021 11:45 | 14h 15m | 2,506 | 1,065 |
| 10 | August 19, 2021 02:15 | August 19, 2021 02:30 | 15m | 2,115 | 529 |
Outage episodes by size in 2021: 70 reached 100+ customers, 16 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 Geauga County reported on EIA Form 861 for 2021, 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 | 2021 | 2.7 hrs | 1.40 | 1.9 hrs | 1.23 |
| Cleveland Electric Illum Co | 2021 | 6.6 hrs | 1.56 | 2.3 hrs | 1.08 |
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 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 65,221 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. Geauga County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Geauga County, OH annual power outage report, 2021, 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/2021/ohio/geauga-county