County annual report · FIPS 26137
2022 Otsego County, MI Power Outage Report
In 2022, customers in Otsego County, MI went without power for an average of 18.2 hours, a total of 349K customer-hours (Michigan average 10.5 hours). That ranks 21st worst of 83 Michigan counties and 369th of 2,976 nationally.
Compared with MI, the US and 2021
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Otsego County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 20, 2022 19:45 | May 23, 2022 01:15 | 2d 5h | 6,591 | 173K |
| 2 | November 14, 2022 12:15 | November 14, 2022 15:00 | 2h 45m | 3,657 | 8,374 |
| 3 | November 5, 2022 17:15 | November 8, 2022 10:30 | 2d 17h | 3,574 | 65K |
| 4 | June 16, 2022 16:30 | June 18, 2022 15:15 | 1d 22h | 2,542 | 33K |
| 5 | August 29, 2022 06:30 | August 29, 2022 09:15 | 2h 45m | 1,893 | 5,206 |
| 6 | September 25, 2022 21:15 | September 25, 2022 23:00 | 1h 45m | 1,893 | 2,160 |
| 7 | October 18, 2022 04:30 | October 19, 2022 21:00 | 1d 16h | 1,321 | 13K |
| 8 | July 11, 2022 19:00 | July 12, 2022 00:30 | 5h 30m | 1,314 | 2,009 |
| 9 | October 25, 2022 14:30 | October 25, 2022 15:45 | 1h 15m | 1,297 | 1,082 |
| 10 | March 27, 2022 15:30 | March 27, 2022 20:15 | 4h 45m | 907 | 3,906 |
Outage episodes by size in 2022: 54 reached 100+ customers, 9 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 Otsego County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Consumers Energy Co - (MI) | 2022 | 7.8 hrs | 1.29 | 3.0 hrs | 0.96 |
| Great Lakes Energy Coop | 2022 | 9.1 hrs | 2.37 | 3.5 hrs | 1.71 |
| Presque Isle Elec & Gas Coop | 2015 | 22.8 hrs | 2.30 | 3.8 hrs | 1.32 |
| Wolverine Power Supply Coop | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 96% of Michigan's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 19,174 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. Otsego County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Otsego County, MI annual power outage report, 2022, 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/2022/michigan/otsego-county