County annual report · FIPS 26033
2022 Chippewa County, MI Power Outage Report
In 2022, customers in Chippewa County, MI went without power for an average of 5.6 hours, a total of 182K customer-hours (Michigan average 10.5 hours). That ranks 66th worst of 83 Michigan counties and 1295th 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 Chippewa 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 | February 10, 2022 02:30 | February 10, 2022 03:00 | 30m | 4,027 | 1,007 |
| 2 | December 3, 2022 12:00 | December 4, 2022 01:00 | 13h | 2,904 | 10K |
| 3 | October 18, 2022 08:15 | October 19, 2022 05:30 | 21h 15m | 2,812 | 6,719 |
| 4 | July 24, 2022 16:30 | July 24, 2022 21:30 | 5h | 2,804 | 2,687 |
| 5 | December 15, 2022 10:45 | December 15, 2022 19:45 | 9h | 2,438 | 1,755 |
| 6 | November 29, 2022 22:45 | December 1, 2022 20:00 | 1d 21h | 1,932 | 10K |
| 7 | November 5, 2022 22:15 | November 8, 2022 18:00 | 2d 19h | 1,814 | 16K |
| 8 | December 23, 2022 04:15 | January 1, 2023 00:00 | 8d 19h | 1,801 | 42K |
| 9 | December 4, 2022 17:15 | December 4, 2022 23:15 | 6h | 1,685 | 7,580 |
| 10 | June 17, 2022 10:45 | June 18, 2022 20:30 | 1d 9h | 1,676 | 4,443 |
Outage episodes by size in 2022: 67 reached 100+ customers, 19 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 Chippewa 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 |
|---|---|---|---|---|---|
| Cloverland Electric Co-op | 2022 | 10.9 hrs | 3.22 | 6.0 hrs | 2.65 |
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 ÷ 32,743 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. Chippewa County has data for 2019–2025.
Cite this report
MassOutage (massoutage.com), Chippewa 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/chippewa-county