County annual report · FIPS 26093
2022 Livingston County, MI Power Outage Report
In 2022, customers in Livingston County, MI went without power for an average of 20.1 hours, a total of 1.8M customer-hours (Michigan average 10.5 hours). That ranks 18th worst of 83 Michigan counties and 328th of 2,976 nationally.
Compared with MI, the US and 2021
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Livingston County, 2022
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 29, 2022 09:30 | September 6, 2022 10:00 | 8d | 30,678 | 896K |
| 2 | November 5, 2022 14:45 | November 9, 2022 07:45 | 3d 17h | 16,605 | 438K |
| 3 | November 27, 2022 18:00 | November 28, 2022 16:45 | 22h 45m | 4,765 | 15K |
| 4 | March 13, 2022 04:30 | March 13, 2022 14:15 | 9h 45m | 4,322 | 21K |
| 5 | September 18, 2022 12:45 | September 23, 2022 07:15 | 4d 18h | 4,036 | 49K |
| 6 | June 24, 2022 11:00 | June 27, 2022 01:30 | 2d 14h | 3,951 | 18K |
| 7 | June 15, 2022 11:45 | June 18, 2022 22:00 | 3d 10h | 3,735 | 26K |
| 8 | October 22, 2022 18:30 | October 23, 2022 01:45 | 7h 15m | 3,674 | 7,467 |
| 9 | March 31, 2022 07:30 | April 1, 2022 22:30 | 1d 15h | 3,402 | 28K |
| 10 | March 7, 2022 10:15 | March 8, 2022 03:15 | 17h | 2,280 | 6,019 |
Outage episodes by size in 2022: 117 reached 100+ customers, 30 reached 1,000+ customers, 2 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 Livingston County reported on EIA Form 861 for 2022, 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) | 2022 | 7.8 hrs | 1.29 | 3.0 hrs | 0.96 |
| DTE Electric Company | 2022 | 9.7 hrs | 1.25 | 2.4 hrs | 0.98 |
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 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 88,113 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. Livingston County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Livingston County, MI annual power outage report, 2022, 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/2022/michigan/livingston-county