County annual report · FIPS 55117
2022 Sheboygan County, WI Power Outage Report
In 2022, customers in Sheboygan County, WI went without power for an average of 12.5 hours, a total of 318K customer-hours (Wisconsin average 4.6 hours). That ranks 10th worst of 72 Wisconsin counties and 549th of 2,976 nationally.
Compared with WI, the US and 2021
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Sheboygan 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 | June 16, 2022 01:00 | June 20, 2022 12:15 | 4d 11h | 11,918 | 234K |
| 2 | August 6, 2022 11:15 | August 6, 2022 15:15 | 4h | 4,209 | 7,999 |
| 3 | November 5, 2022 00:30 | November 8, 2022 02:00 | 3d 1h | 2,384 | 24K |
| 4 | April 14, 2022 14:45 | April 15, 2022 04:30 | 13h 45m | 1,889 | 3,065 |
| 5 | July 24, 2022 00:00 | July 25, 2022 22:15 | 1d 22h | 1,784 | 16K |
| 6 | February 22, 2022 21:00 | February 23, 2022 00:00 | 3h | 1,597 | 435 |
| 7 | June 5, 2022 12:00 | June 5, 2022 17:30 | 5h 30m | 1,052 | 2,632 |
| 8 | June 6, 2022 10:30 | June 6, 2022 12:45 | 2h 15m | 1,051 | 1,579 |
| 9 | July 30, 2022 18:15 | July 30, 2022 23:00 | 4h 45m | 852 | 861 |
| 10 | February 10, 2022 17:45 | February 10, 2022 18:45 | 1h | 843 | 212 |
Outage episodes by size in 2022: 40 reached 100+ customers, 8 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 Sheboygan 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 |
|---|---|---|---|---|---|
| Wisconsin Electric Power Co | 2022 | 4.7 hrs | 1.05 | 2.0 hrs | 0.82 |
| City of Plymouth - (WI) | 2022 | 25 min | 0.38 | 0 min | 0.00 |
| 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 85% of Wisconsin's customers in 2022; 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, 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/wisconsin/sheboygan-county