County annual report · FIPS 26143
2016 Roscommon County, MI Power Outage Report
In 2016, customers in Roscommon County, MI went without power for an average of 7.3 hours, a total of 101K customer-hours (Michigan average 2.0 hours). That ranks 9th worst of 80 Michigan counties and 476th of 2,391 nationally.
Compared with MI, the US and 2015
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Roscommon County, 2016
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 25, 2016 12:15 | July 25, 2016 23:30 | 11h 15m | 4,741 | 22K |
| 2 | July 8, 2016 18:15 | July 9, 2016 19:45 | 1d 1h | 3,639 | 31K |
| 3 | March 16, 2016 10:00 | March 16, 2016 19:00 | 9h | 1,797 | 5,194 |
| 4 | July 4, 2016 16:00 | July 4, 2016 19:15 | 3h 15m | 998 | 2,496 |
| 5 | January 4, 2016 15:00 | January 4, 2016 15:30 | 30m | 976 | 298 |
| 6 | January 7, 2016 15:00 | January 7, 2016 15:15 | 15m | 897 | 224 |
| 7 | July 30, 2016 21:45 | July 31, 2016 03:15 | 5h 30m | 897 | 4,511 |
| 8 | July 4, 2016 20:30 | July 5, 2016 02:45 | 6h 15m | 867 | 5,201 |
| 9 | April 16, 2016 19:15 | April 16, 2016 22:15 | 3h | 658 | 1,011 |
| 10 | July 5, 2016 19:00 | July 5, 2016 20:15 | 1h 15m | 609 | 550 |
Outage episodes by size in 2016: 33 reached 100+ customers, 3 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 Roscommon County reported on EIA Form 861 for 2016, 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) | 2016 | 4.7 hrs | 1.15 | 3.5 hrs | 1.01 |
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 2016; 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, 2016, 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/2016/michigan/roscommon-county