County annual report · FIPS 26087
2023 Lapeer County, MI Power Outage Report
In 2023, customers in Lapeer County, MI went without power for an average of 8.7 hours, a total of 335K customer-hours (Michigan average 26.5 hours). That ranks 36th worst of 83 Michigan counties and 947th 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 Lapeer 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 | July 19, 2023 15:00 | August 3, 2023 01:00 | 14d 10h | 3,800 | 111K |
| 2 | August 23, 2023 13:45 | August 30, 2023 16:30 | 7d 2h | 3,649 | 32K |
| 3 | June 11, 2023 13:45 | June 15, 2023 11:45 | 3d 22h | 2,536 | 11K |
| 4 | February 27, 2023 18:45 | March 3, 2023 18:45 | 4d | 2,288 | 27K |
| 5 | January 19, 2023 12:45 | January 20, 2023 00:00 | 11h 15m | 2,090 | 5,123 |
| 6 | August 15, 2023 12:15 | August 22, 2023 19:45 | 7d 7h | 1,811 | 21K |
| 7 | July 11, 2023 16:30 | July 16, 2023 14:30 | 4d 22h | 1,575 | 17K |
| 8 | January 6, 2023 03:45 | January 6, 2023 05:45 | 2h | 1,323 | 2,646 |
| 9 | June 30, 2023 21:45 | July 2, 2023 12:15 | 1d 14h | 1,260 | 3,164 |
| 10 | June 20, 2023 17:45 | June 28, 2023 23:30 | 8d 5h | 867 | 4,179 |
Outage episodes by size in 2023: 37 reached 100+ customers, 9 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 Lapeer 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 |
| DTE Electric Company | 2023 | 25.7 hrs | 1.72 | 2.6 hrs | 0.85 |
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 ÷ 38,363 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. Lapeer County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lapeer 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/lapeer-county