County annual report · FIPS 26143
2024 Roscommon County, MI Power Outage Report
In 2024, customers in Roscommon County, MI went without power for an average of 16.0 hours, a total of 220K customer-hours (Michigan average 8.5 hours). That ranks 18th worst of 83 Michigan counties and 633rd of 2,990 nationally.
Compared with MI, the US and 2023
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Roscommon County, 2024
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 21, 2024 00:45 | May 21, 2024 22:30 | 21h 45m | 11,793 | 31K |
| 2 | October 16, 2024 14:45 | October 16, 2024 19:45 | 5h | 7,266 | 13K |
| 3 | December 29, 2024 19:30 | December 29, 2024 22:30 | 3h | 5,601 | 1,407 |
| 4 | July 3, 2024 01:00 | July 3, 2024 06:45 | 5h 45m | 4,655 | 27K |
| 5 | April 12, 2024 13:00 | April 14, 2024 01:45 | 1d 12h | 4,497 | 22K |
| 6 | December 16, 2024 10:00 | December 17, 2024 03:45 | 17h 45m | 3,613 | 14K |
| 7 | December 11, 2024 23:15 | December 12, 2024 02:45 | 3h 30m | 2,330 | 6,422 |
| 8 | November 11, 2024 13:30 | November 12, 2024 05:30 | 16h | 1,838 | 8,327 |
| 9 | November 14, 2024 14:45 | November 14, 2024 18:30 | 3h 45m | 1,718 | 3,057 |
| 10 | June 25, 2024 12:00 | June 26, 2024 15:45 | 1d 3h | 1,439 | 7,097 |
Outage episodes by size in 2024: 50 reached 100+ customers, 17 reached 1,000+ customers, 1 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 Roscommon County reported on EIA Form 861 for 2024, 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 |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 13,780 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. Roscommon County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Roscommon County, MI annual power outage report, 2024, 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/2024/michigan/roscommon-county