County annual report · FIPS 26077
2024 Kalamazoo County, MI Power Outage Report
In 2024, customers in Kalamazoo County, MI went without power for an average of 14.7 hours, a total of 1.4M customer-hours (Michigan average 8.5 hours). That ranks 20th worst of 83 Michigan counties and 675th of 2,990 nationally.
Compared with MI, the US and 2023
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Kalamazoo County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 17, 2024 01:15 | June 19, 2024 09:45 | 2d 8h | 20,812 | 375K |
| 2 | May 7, 2024 18:30 | May 11, 2024 00:00 | 3d 5h | 20,747 | 507K |
| 3 | June 24, 2024 11:30 | June 27, 2024 01:30 | 2d 14h | 13,824 | 145K |
| 4 | April 12, 2024 18:30 | April 14, 2024 15:45 | 1d 21h | 5,766 | 62K |
| 5 | January 12, 2024 22:00 | January 16, 2024 03:00 | 3d 5h | 4,946 | 80K |
| 6 | November 19, 2024 03:00 | November 19, 2024 23:00 | 20h | 2,457 | 3,744 |
| 7 | August 27, 2024 13:00 | August 28, 2024 21:30 | 1d 8h | 2,288 | 21K |
| 8 | February 2, 2024 13:45 | February 2, 2024 15:00 | 1h 15m | 2,004 | 1,026 |
| 9 | December 5, 2024 01:15 | December 5, 2024 23:30 | 22h 15m | 1,943 | 6,137 |
| 10 | July 9, 2024 16:30 | July 11, 2024 21:15 | 2d 4h | 1,907 | 14K |
Outage episodes by size in 2024: 141 reached 100+ customers, 26 reached 1,000+ customers, 3 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 Kalamazoo County reported on EIA Form 861 for 2024, 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) | 2024 | 8.4 hrs | 1.32 | 2.6 hrs | 0.88 |
| Indiana Michigan Power Co | 2024 | 4.3 hrs | 1.25 | 2.5 hrs | 1.08 |
| Midwest Energy Cooperative - (MI) | 2024 | 7.2 hrs | 1.60 | 4.6 hrs | 1.30 |
| Wolverine Power Supply Coop | - | - | - | - | - |
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 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 96,417 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. Kalamazoo County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Kalamazoo County, MI annual power outage report, 2024, 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/2024/michigan/kalamazoo-county