County annual report · FIPS 26009
2022 Antrim County, MI Power Outage Report
In 2022, customers in Antrim County, MI went without power for an average of 19.1 hours, a total of 299K customer-hours (Michigan average 10.5 hours). That ranks 20th worst of 83 Michigan counties and 347th 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 Antrim 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 19:15 | May 22, 2022 20:00 | 2d | 4,481 | 39K |
| 2 | October 17, 2022 12:00 | October 20, 2022 18:45 | 3d 6h | 4,296 | 78K |
| 3 | October 12, 2022 19:45 | October 13, 2022 07:30 | 11h 45m | 4,106 | 17K |
| 4 | May 20, 2022 05:15 | May 20, 2022 18:15 | 13h | 2,092 | 13K |
| 5 | November 5, 2022 21:15 | November 7, 2022 22:30 | 2d 1h | 1,919 | 31K |
| 6 | March 30, 2022 21:15 | March 31, 2022 02:45 | 5h 30m | 1,639 | 6,545 |
| 7 | December 15, 2022 04:15 | December 16, 2022 02:00 | 21h 45m | 1,522 | 12K |
| 8 | May 10, 2022 12:30 | May 10, 2022 22:00 | 9h 30m | 1,504 | 1,164 |
| 9 | June 16, 2022 03:15 | June 18, 2022 03:30 | 2d | 1,479 | 17K |
| 10 | March 23, 2022 09:15 | March 23, 2022 20:30 | 11h 15m | 1,046 | 2,039 |
Outage episodes by size in 2022: 68 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 Antrim 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 ÷ 15,641 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. Antrim County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Antrim 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/antrim-county