County annual report · FIPS 26133
2019 Osceola County, MI Power Outage Report
In 2019, customers in Osceola County, MI went without power for an average of 14.4 hours, a total of 263K customer-hours (Michigan average 12.7 hours). That ranks 28th worst of 83 Michigan counties and 357th of 2,945 nationally.
Compared with MI, the US and 2018
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Osceola County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 1, 2019 05:15 | December 4, 2019 02:45 | 2d 21h | 2,820 | 91K |
| 2 | July 20, 2019 04:45 | July 24, 2019 03:30 | 3d 22h | 2,439 | 105K |
| 3 | December 30, 2019 15:00 | December 31, 2019 00:15 | 9h 15m | 1,738 | 6,755 |
| 4 | October 21, 2019 17:30 | October 22, 2019 21:30 | 1d 4h | 813 | 12K |
| 5 | December 6, 2019 12:15 | December 6, 2019 15:15 | 3h | 710 | 1,150 |
| 6 | March 9, 2019 23:30 | March 10, 2019 18:45 | 19h 15m | 675 | 2,557 |
| 7 | November 22, 2019 11:45 | November 22, 2019 14:30 | 2h 45m | 604 | 1,215 |
| 8 | December 9, 2019 12:00 | December 9, 2019 15:45 | 3h 45m | 538 | 1,477 |
| 9 | September 13, 2019 05:45 | September 14, 2019 01:30 | 19h 45m | 535 | 1,196 |
| 10 | June 23, 2019 14:15 | June 23, 2019 14:45 | 30m | 534 | 135 |
Outage episodes by size in 2019: 63 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 Osceola County reported on EIA Form 861 for 2019, 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) | 2018 | 6.8 hrs | 1.29 | 3.3 hrs | 1.02 |
| Great Lakes Energy Coop | 2018 | 14.6 hrs | 2.44 | 2.7 hrs | 1.41 |
| Tri-County Electric Coop (MI) | 2018 | 5.0 hrs | 1.98 | 4.2 hrs | 1.89 |
| 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 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 18,272 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. Osceola County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Osceola County, MI annual power outage report, 2019, 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/2019/michigan/osceola-county