County annual report · FIPS 26121
2022 Muskegon County, MI Power Outage Report
In 2022, customers in Muskegon County, MI went without power for an average of 3.0 hours, a total of 313K customer-hours (Michigan average 10.5 hours). That ranks 78th worst of 83 Michigan counties and 1947th 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 Muskegon 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 | July 23, 2022 22:00 | July 25, 2022 22:45 | 2d | 7,045 | 81K |
| 2 | November 5, 2022 08:00 | November 8, 2022 01:45 | 2d 17h | 2,798 | 43K |
| 3 | July 5, 2022 02:00 | July 6, 2022 20:30 | 1d 18h | 2,199 | 2,542 |
| 4 | December 15, 2022 02:45 | December 16, 2022 03:15 | 1d | 2,044 | 16K |
| 5 | June 13, 2022 18:15 | June 14, 2022 17:15 | 23h | 1,739 | 5,261 |
| 6 | March 27, 2022 05:30 | March 27, 2022 14:30 | 9h | 1,726 | 8,801 |
| 7 | April 25, 2022 21:00 | April 25, 2022 22:15 | 1h 15m | 1,365 | 1,376 |
| 8 | October 17, 2022 09:30 | October 20, 2022 01:00 | 2d 15h | 1,350 | 14K |
| 9 | September 11, 2022 17:00 | September 12, 2022 06:15 | 13h 15m | 1,326 | 7,495 |
| 10 | August 13, 2022 13:30 | August 13, 2022 19:15 | 5h 45m | 1,177 | 1,079 |
Outage episodes by size in 2022: 107 reached 100+ customers, 11 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 Muskegon 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 |
| 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 ÷ 103,718 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. Muskegon County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Muskegon 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/muskegon-county