County annual report · FIPS 55117
2024 Sheboygan County, WI Power Outage Report
In 2024, customers in Sheboygan County, WI went without power for an average of 5.8 hours, a total of 147K customer-hours (Wisconsin average 4.6 hours). That ranks 22nd worst of 72 Wisconsin counties and 1456th of 2,990 nationally.
Compared with WI, the US and 2023
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Sheboygan 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 23, 2024 00:15 | June 23, 2024 02:00 | 1h 45m | 5,065 | 7,591 |
| 2 | January 26, 2024 20:15 | January 27, 2024 00:15 | 4h | 4,427 | 4,270 |
| 3 | January 12, 2024 14:15 | January 14, 2024 18:45 | 2d 4h | 4,420 | 26K |
| 4 | June 25, 2024 08:15 | June 26, 2024 03:15 | 19h | 3,591 | 11K |
| 5 | May 22, 2024 02:45 | May 22, 2024 17:45 | 15h | 2,601 | 10K |
| 6 | June 17, 2024 20:15 | June 18, 2024 02:00 | 5h 45m | 2,543 | 7,244 |
| 7 | November 21, 2024 14:00 | November 21, 2024 22:00 | 8h | 2,045 | 1,814 |
| 8 | April 3, 2024 01:30 | April 3, 2024 06:30 | 5h | 1,963 | 2,161 |
| 9 | March 5, 2024 02:15 | March 5, 2024 06:00 | 3h 45m | 1,936 | 1,910 |
| 10 | March 14, 2024 19:00 | March 14, 2024 20:15 | 1h 15m | 1,935 | 1,065 |
Outage episodes by size in 2024: 64 reached 100+ customers, 22 reached 1,000+ customers, 0 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 Sheboygan 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 |
|---|---|---|---|---|---|
| Wisconsin Electric Power Co | 2024 | 4.9 hrs | 1.04 | 1.8 hrs | 0.74 |
| City of Plymouth - (WI) | 2024 | 31 min | 0.30 | 31 min | 0.30 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
| City of Sheboygan Falls - (WI) | - | - | - | - | - |
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 Wisconsin's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 25,546 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. Sheboygan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Sheboygan County, WI 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/wisconsin/sheboygan-county