County annual report · FIPS 26063
2023 Huron County, MI Power Outage Report
In 2023, customers in Huron County, MI went without power for an average of 8.5 hours, a total of 90K customer-hours (Michigan average 26.5 hours). That ranks 38th worst of 83 Michigan counties and 972nd 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 Huron 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 12:30 | February 18, 2023 10:45 | 2d 22h | 1,167 | 19K |
| 2 | August 7, 2023 02:45 | August 9, 2023 22:00 | 2d 19h | 816 | 11K |
| 3 | May 5, 2023 04:45 | May 5, 2023 08:00 | 3h 15m | 665 | 1,996 |
| 4 | August 14, 2023 08:30 | August 15, 2023 07:30 | 23h | 660 | 2,012 |
| 5 | March 17, 2023 07:45 | March 18, 2023 02:45 | 19h | 649 | 5,138 |
| 6 | April 16, 2023 19:15 | April 18, 2023 19:45 | 2d | 609 | 1,449 |
| 7 | July 5, 2023 08:30 | July 8, 2023 01:15 | 2d 16h | 528 | 5,950 |
| 8 | February 27, 2023 20:15 | March 2, 2023 16:15 | 2d 20h | 403 | 3,915 |
| 9 | February 23, 2023 23:45 | February 26, 2023 00:45 | 2d 1h | 365 | 13K |
| 10 | January 19, 2023 12:45 | January 19, 2023 22:45 | 10h | 335 | 1,767 |
Outage episodes by size in 2023: 20 reached 100+ customers, 1 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 Huron 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 |
|---|---|---|---|---|---|
| DTE Electric Company | 2023 | 25.7 hrs | 1.72 | 2.6 hrs | 0.85 |
| Thumb Electric Coop of Mich | - | - | - | - | - |
| Village of Sebewaing - (MI) | - | - | - | - | - |
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 ÷ 10,545 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. Huron County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Huron 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/huron-county