County annual report · FIPS 26123
2023 Newaygo County, MI Power Outage Report
In 2023, customers in Newaygo County, MI went without power for an average of 18.2 hours, a total of 583K customer-hours (Michigan average 26.5 hours). That ranks 20th worst of 83 Michigan counties and 458th 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 Newaygo 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 | February 27, 2023 16:45 | March 3, 2023 01:45 | 3d 9h | 11,300 | 412K |
| 2 | June 25, 2023 20:15 | June 27, 2023 04:00 | 1d 7h | 2,822 | 23K |
| 3 | June 29, 2023 20:45 | July 2, 2023 01:15 | 2d 4h | 2,796 | 59K |
| 4 | October 29, 2023 05:00 | October 29, 2023 10:15 | 5h 15m | 2,159 | 6,302 |
| 5 | June 10, 2023 03:15 | June 10, 2023 05:15 | 2h | 1,715 | 3,430 |
| 6 | April 11, 2023 13:00 | April 11, 2023 15:45 | 2h 45m | 1,555 | 2,738 |
| 7 | July 31, 2023 13:15 | July 31, 2023 17:00 | 3h 45m | 1,223 | 2,276 |
| 8 | December 9, 2023 15:45 | December 10, 2023 13:45 | 22h | 1,181 | 3,355 |
| 9 | April 16, 2023 13:15 | April 16, 2023 22:30 | 9h 15m | 1,072 | 1,405 |
| 10 | August 10, 2023 00:15 | August 10, 2023 01:15 | 1h | 1,071 | 537 |
Outage episodes by size in 2023: 69 reached 100+ customers, 12 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 Newaygo 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 |
| Great Lakes Energy Coop | 2023 | 4.4 hrs | 1.69 | 3.4 hrs | 1.56 |
| 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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 32,058 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. Newaygo County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Newaygo 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/newaygo-county