County annual report · FIPS 26015
2025 Barry County, MI Power Outage Report
In 2025, customers in Barry County, MI went without power for an average of 23.4 hours, a total of 982K customer-hours (Michigan average 12.9 hours). That ranks 24th worst of 83 Michigan counties and 274th of 3,000 nationally.
Compared with MI, the US and 2024
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Barry County, 2025
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 16, 2025 03:00 | May 21, 2025 21:45 | 5d 18h | 11,046 | 401K |
| 2 | March 30, 2025 21:45 | April 5, 2025 15:00 | 5d 17h | 7,999 | 397K |
| 3 | July 12, 2025 16:45 | July 13, 2025 09:00 | 16h 15m | 2,832 | 21K |
| 4 | June 27, 2025 00:30 | June 27, 2025 02:00 | 1h 30m | 2,216 | 949 |
| 5 | July 20, 2025 10:15 | July 21, 2025 02:30 | 16h 15m | 1,879 | 4,683 |
| 6 | July 28, 2025 14:15 | July 29, 2025 09:00 | 18h 45m | 1,784 | 3,236 |
| 7 | June 22, 2025 13:30 | June 23, 2025 12:45 | 23h 15m | 1,766 | 7,074 |
| 8 | July 24, 2025 21:45 | July 25, 2025 20:15 | 22h 30m | 1,600 | 13K |
| 9 | December 28, 2025 23:45 | December 30, 2025 20:15 | 1d 20h | 1,386 | 23K |
| 10 | March 20, 2025 01:15 | March 20, 2025 10:30 | 9h 15m | 1,331 | 4,540 |
Outage episodes by size in 2025: 82 reached 100+ customers, 14 reached 1,000+ customers, 1 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 Barry County reported on EIA Form 861 for 2025, 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 |
| Great Lakes Energy Coop | 2024 | 8.1 hrs | 2.83 | 4.3 hrs | 2.35 |
| Tri-County Electric Coop (MI) | 2024 | 4.0 hrs | 1.00 | 1.8 hrs | 0.86 |
| 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 2025; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 41,952 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. Barry County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Barry County, MI annual power outage report, 2025, 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/2025/michigan/barry-county