County annual report · FIPS 55115
2018 Shawano County, WI Power Outage Report
In 2018, customers in Shawano County, WI went without power for an average of 1.2 hours, a total of 36K customer-hours (Wisconsin average 1.7 hours). That ranks 48th worst of 71 Wisconsin counties and 2249th of 2,798 nationally.
Compared with WI, the US and 2017
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Shawano County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | December 18, 2018 19:30 | December 18, 2018 21:15 | 1h 45m | 2,162 | 3,678 |
| 2 | October 14, 2018 23:15 | October 15, 2018 08:45 | 9h 30m | 1,344 | 3,198 |
| 3 | November 29, 2018 18:00 | November 29, 2018 18:15 | 15m | 1,267 | 317 |
| 4 | August 28, 2018 02:30 | August 28, 2018 21:45 | 19h 15m | 1,255 | 5,356 |
| 5 | April 14, 2018 06:30 | April 15, 2018 17:45 | 1d 11h | 717 | 3,977 |
| 6 | December 2, 2018 05:45 | December 2, 2018 07:00 | 1h 15m | 674 | 520 |
| 7 | October 11, 2018 06:15 | October 11, 2018 08:30 | 2h 15m | 673 | 1,178 |
| 8 | February 1, 2018 13:30 | February 1, 2018 15:45 | 2h 15m | 636 | 638 |
| 9 | October 11, 2018 17:45 | October 11, 2018 19:30 | 1h 45m | 570 | 855 |
| 10 | May 31, 2018 06:00 | May 31, 2018 08:00 | 2h | 556 | 794 |
Outage episodes by size in 2018: 27 reached 100+ customers, 4 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 Shawano County reported on EIA Form 861 for 2018, 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 | 2018 | 2.0 hrs | 0.73 | 70 min | 0.59 |
| Wisconsin Public Service Corp | 2018 | 2.0 hrs | 0.97 | 1.8 hrs | 0.94 |
| Central Wisconsin Elec Coop | 2018 | 2.5 hrs | 1.27 | - | - |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
| Oconto Electric Cooperative | - | - | - | - | - |
| Badger Power Marketing Authority | - | - | - | - | - |
| Shawano Municipal Utilities | - | - | - | - | - |
| Village of Gresham - (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 83% of Wisconsin's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 31,418 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. Shawano County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Shawano County, WI annual power outage report, 2018, 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/2018/wisconsin/shawano-county