County annual report · FIPS 26055
2022 Grand Traverse County, MI Power Outage Report
In 2022, customers in Grand Traverse County, MI went without power for an average of 2.2 hours, a total of 132K customer-hours (Michigan average 10.5 hours). That ranks 83rd worst of 83 Michigan counties and 2225th 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 Grand Traverse 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 | January 10, 2022 01:00 | January 10, 2022 03:00 | 2h | 4,042 | 7,059 |
| 2 | May 20, 2022 18:45 | May 21, 2022 07:15 | 12h 30m | 3,876 | 13K |
| 3 | November 5, 2022 16:00 | November 8, 2022 05:45 | 2d 13h | 1,434 | 24K |
| 4 | April 23, 2022 06:00 | April 23, 2022 16:00 | 10h | 1,405 | 3,237 |
| 5 | October 17, 2022 17:45 | October 20, 2022 11:00 | 2d 17h | 1,242 | 23K |
| 6 | June 16, 2022 02:00 | June 19, 2022 05:00 | 3d 3h | 962 | 9,428 |
| 7 | July 24, 2022 08:15 | July 24, 2022 21:15 | 13h | 934 | 5,431 |
| 8 | June 20, 2022 04:00 | June 21, 2022 05:15 | 1d 1h | 650 | 1,716 |
| 9 | April 14, 2022 14:45 | April 15, 2022 00:45 | 10h | 634 | 1,302 |
| 10 | June 8, 2022 17:15 | June 8, 2022 18:15 | 1h | 528 | 244 |
Outage episodes by size in 2022: 56 reached 100+ customers, 5 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 Grand Traverse 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 |
| Cherryland Electric Coop Inc | 2022 | 1.8 hrs | 1.02 | 70 min | 0.75 |
| City of Traverse City - (MI) | 2022 | 53 min | 0.71 | 53 min | 0.71 |
| 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 ÷ 60,521 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. Grand Traverse County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grand Traverse 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/grand-traverse-county