County annual report · FIPS 26129
2023 Ogemaw County, MI Power Outage Report
In 2023, customers in Ogemaw County, MI went without power for an average of 6.6 hours, a total of 78K customer-hours (Michigan average 26.5 hours). That ranks 47th worst of 83 Michigan counties and 1193rd of 2,977 nationally.
Compared with MI, the US and 2022
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Ogemaw County, 2023
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 15, 2023 17:45 | February 16, 2023 00:00 | 6h 15m | 4,172 | 11K |
| 2 | October 7, 2023 12:30 | October 7, 2023 15:30 | 3h | 1,952 | 4,831 |
| 3 | December 9, 2023 18:15 | December 11, 2023 04:45 | 1d 10h | 1,469 | 12K |
| 4 | May 1, 2023 06:00 | May 1, 2023 08:15 | 2h 15m | 1,439 | 3,238 |
| 5 | October 8, 2023 19:15 | October 9, 2023 00:15 | 5h | 1,243 | 3,427 |
| 6 | August 3, 2023 19:45 | August 4, 2023 07:00 | 11h 15m | 934 | 4,810 |
| 7 | December 23, 2023 06:30 | December 23, 2023 15:45 | 9h 15m | 928 | 4,343 |
| 8 | September 3, 2023 14:00 | September 3, 2023 16:00 | 2h | 921 | 1,842 |
| 9 | October 7, 2023 16:45 | October 7, 2023 22:00 | 5h 15m | 893 | 1,715 |
| 10 | August 17, 2023 14:00 | August 18, 2023 02:45 | 12h 45m | 884 | 2,049 |
Outage episodes by size in 2023: 34 reached 100+ customers, 5 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 Ogemaw County reported on EIA Form 861 for 2023, 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) | 2023 | 15.2 hrs | 1.37 | 2.9 hrs | 0.96 |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,681 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. Ogemaw County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ogemaw County, MI annual power outage report, 2023, 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/2023/michigan/ogemaw-county