County annual report · FIPS 26113
2025 Missaukee County, MI Power Outage Report
In 2025, customers in Missaukee County, MI went without power for an average of 19.8 hours, a total of 189K customer-hours (Michigan average 12.9 hours). That ranks 32nd worst of 83 Michigan counties and 356th of 3,000 nationally.
Compared with MI, the US and 2024
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Missaukee County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 28, 2025 18:45 | January 1, 2026 00:00 | 3d 5h | 2,694 | 88K |
| 2 | March 5, 2025 11:45 | March 5, 2025 15:30 | 3h 45m | 2,194 | 3,951 |
| 3 | January 11, 2025 16:15 | January 11, 2025 19:00 | 2h 45m | 1,932 | 3,898 |
| 4 | August 19, 2025 06:15 | August 19, 2025 22:45 | 16h 30m | 1,588 | 5,743 |
| 5 | February 6, 2025 22:30 | February 8, 2025 06:45 | 1d 8h | 1,344 | 10K |
| 6 | January 3, 2025 16:30 | January 3, 2025 20:00 | 3h 30m | 1,283 | 1,355 |
| 7 | March 15, 2025 08:30 | March 18, 2025 00:15 | 2d 15h | 1,094 | 21K |
| 8 | July 16, 2025 22:00 | July 17, 2025 15:30 | 17h 30m | 1,073 | 14K |
| 9 | June 9, 2025 16:30 | June 9, 2025 17:45 | 1h 15m | 1,037 | 1,056 |
| 10 | March 29, 2025 09:30 | March 29, 2025 15:30 | 6h | 1,028 | 3,633 |
Outage episodes by size in 2025: 36 reached 100+ customers, 10 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 Missaukee County reported on EIA Form 861 for 2025, 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) | 2024 | 8.4 hrs | 1.32 | 2.6 hrs | 0.88 |
| Great Lakes Energy Coop | 2024 | 8.1 hrs | 2.83 | 4.3 hrs | 2.35 |
| 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 n/a of Michigan's customers in 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 9,559 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. Missaukee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Missaukee County, MI annual power outage report, 2025, 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/2025/michigan/missaukee-county