County annual report · FIPS 26065
2022 Ingham County, MI Power Outage Report
In 2022, customers in Ingham County, MI went without power for an average of 4.4 hours, a total of 835K customer-hours (Michigan average 10.5 hours). That ranks 73rd worst of 83 Michigan counties and 1540th 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 Ingham 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 | April 30, 2022 09:15 | May 1, 2022 21:15 | 1d 12h | 19,119 | 30K |
| 2 | August 29, 2022 11:15 | September 4, 2022 21:15 | 6d 10h | 12,187 | 282K |
| 3 | July 24, 2022 01:15 | July 27, 2022 20:30 | 3d 19h | 7,186 | 50K |
| 4 | March 2, 2022 14:30 | March 2, 2022 22:45 | 8h 15m | 6,474 | 9,130 |
| 5 | September 12, 2022 13:15 | September 12, 2022 22:15 | 9h | 5,487 | 2,601 |
| 6 | November 5, 2022 00:45 | November 9, 2022 08:30 | 4d 7h | 4,887 | 110K |
| 7 | February 1, 2022 14:00 | February 12, 2022 17:15 | 11d 3h | 4,730 | 69K |
| 8 | October 14, 2022 13:15 | October 14, 2022 15:45 | 2h 30m | 4,575 | 1,159 |
| 9 | October 8, 2022 21:15 | October 9, 2022 00:30 | 3h 15m | 3,612 | 5,650 |
| 10 | August 2, 2022 07:45 | August 5, 2022 23:00 | 3d 15h | 3,411 | 30K |
Outage episodes by size in 2022: 125 reached 100+ customers, 44 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 Ingham 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 |
| Tri-County Electric Coop (MI) | 2022 | 4.6 hrs | 1.33 | 3.1 hrs | 1.20 |
| Wolverine Power Supply Coop | - | - | - | - | - |
| City of Lansing - (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 96% of Michigan's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 187,698 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. Ingham County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ingham 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/ingham-county