Alliant Energy reports 1,684 active power outages across 134 counties in 2 states, affecting about 0.1% of its 2,807,469 customers as of 2025-11-30 09:39:38 PM. The most affected area is Black Hawk, where 742 customers are currently without power.
The provider ranks #5 nationwide in total outages and #90 in outage percentage. This page is updated live as restoration efforts continue.
Minor disruptions: Isolated outages have been reported within Alliant Energy's network. Utility crews are resolving them promptly.
Iowa
Wisconsin
| County | Out | Total |
|---|---|---|
| Adams | 11 | 21,180 |
| Brown | 1 | 63,831 |
| Calumet | 0 | 37,302 |
| Columbia | 1 | 25,061 |
| Crawford | 0 | 6,580 |
| Dane | 139 | 293,050 |
| Dodge | 1 | 51,495 |
| Douglas | 1 | 10,068 |
| Fond Du Lac | 69 | 55,858 |
| Grant | 0 | 13,990 |
| Green | 0 | 16,557 |
| Green Lake | 1 | 12,482 |
| Iowa | 0 | 14,544 |
| Jackson | 0 | 2,949 |
| Jefferson | 0 | 33,295 |
| Johnson | 0 | 1 |
| Juneau | 0 | 17,763 |
| Kenosha | 0 | 45,628 |
| Lafayette | 0 | 4,444 |
| Langlade | 1 | 16,021 |
| Manitowoc | 0 | 12,323 |
| Marathon | 1 | 48,756 |
| Marquette | 0 | 11,341 |
| Menominee | 1 | 4,310 |
| Monroe | 2 | 23,165 |
| Oconto | 0 | 22,135 |
| Portage | 0 | 27,354 |
| Racine | 0 | 51,032 |
| Richland | 0 | 3,172 |
| Rock | 20 | 85,538 |
| Rusk | 0 | 8,112 |
| Sauk | 308 | 30,321 |
| Shawano | 2 | 27,038 |
| Sheboygan | 24 | 52,761 |
| Vernon | 1 | 13,612 |
| Walworth | 0 | 61,287 |
| Waupaca | 1 | 26,615 |
| Waushara | 0 | 20,568 |
| Winnebago | 0 | 60,718 |
| Wood | 60 | 29,079 |
If you're a Alliant Energy customer experiencing a power outage, we recommend visiting the provider’s official outage site or contacting their support team for the most accurate restoration updates. This page is refreshed in real time to reflect the latest data on Alliant Energy outages. Stay safe, and thank you for relying on us to keep you informed.