Wisconsin power outages
We don't have a live outage feed for any utility in Wisconsin yet. Check your utility's own outage map below; we'll add live counts as public data becomes available.
Right now
No live utility feed in Wisconsin yet.
Outage map
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Color shows the share of each county's customers without power right now.Outage history in Wisconsin
2014–2025 recordWisconsin averaged 6 significant outages a year in 2023–2025, about typical for states.
In the 12 months to December 2025, there were 6. Half were over within 5 hours; the longest lasted 2.2 days, starting March 30, 2025.
The largest on record began December 16, 2021, with 175,280 customers out at once.
Outages are most common in June.
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At least 1% of the area's customers, and at least 100, without power at the same time. Outages less than 6 hours apart count as one.i
Half of significant outages here ended sooner than this, and half lasted longer.| Largest events (start) | Peak out | LastediHow long this area stayed at or above the significant-outage line, not how long any one home was without power. | Customer-hoursiCustomers out multiplied by hours out, added up over the event. 1,000 customers out for 3 hours is 3,000 customer-hours. |
|---|---|---|---|
| December 16, 2021 | 175,280 | 1.6 days | 2,940,451 |
| July 20, 2019 | 150,626 | 2.6 days | 4,738,760 |
| July 29, 2023 | 142,121 | 25 hours | 1,862,872 |
| June 15, 2022 | 134,919 | 2 days | 3,591,898 |
| August 11, 2021 | 120,547 | 2 days | 3,525,140 |
Recorded outages from EAGLE-I, Oak Ridge National Laboratory (CC BY 4.0).i
From EAGLE-I, Oak Ridge National Laboratory's record of utility outage data every 15 minutes since 2014 (CC BY 4.0). It covered about 9 in 10 U.S. customers.
Counties in Wisconsin
- Adams County
- Ashland County
- Barron County
- Bayfield County
- Brown County
- Buffalo County
- Burnett County
- Calumet County
- Chippewa County
- Clark County
- Columbia County
- Crawford County
- Dane County
- Dodge County
- Door County
- Douglas County
- Dunn County
- Eau Claire County
- Florence County
- Fond du Lac County
- Forest County
- Grant County
- Green County
- Green Lake County
- Iowa County
- Iron County
- Jackson County
- Jefferson County
- Juneau County
- Kenosha County
- Kewaunee County
- La Crosse County
- Lafayette County
- Langlade County
- Lincoln County
- Manitowoc County
- Marathon County
- Marinette County
- Marquette County
- Menominee County
- Milwaukee County
- Monroe County
- Oconto County
- Oneida County
- Outagamie County
- Ozaukee County
- Pepin County
- Pierce County
- Polk County
- Portage County
- Price County
- Racine County
- Richland County
- Rock County
- Rusk County
- St. Croix County
- Sauk County
- Sawyer County
- Shawano County
- Sheboygan County
- Taylor County
- Trempealeau County
- Vernon County
- Vilas County
- Walworth County
- Washburn County
- Washington County
- Waukesha County
- Waupaca County
- Waushara County
- Winnebago County
- Wood County
Utilities
- Wisconsin Electric Power Co no live feed
- Wisconsin Power & Light Co no live feed
- Wisconsin Public Service Corp no live feed
- Northern States Power Co no live feed
- Madison Gas & Electric Co no live feed
- East Central Energy no live feed
- Adams-Columbia Electric Coop no live feed
- Polk-Burnett Electric Coop no live feed