Alliant Energy Power Outage Summary

No outages currently reported across Alliant Energy's service area. As of November 2, 2026 at 4:01 AM ET, Alliant Energy reports 0 of 1,015,560 tracked electric customers without power, across 2 states.

Customers Out

Customers Served

1,015,560

Share Without Power

0.00%

States Served

Most Affected Counties served by Alliant Energy

#CountyCustomers Out %Customers Out

No outages to rank right now.

States Served by Alliant Energy

Iowa505,996 Served00.00%Wisconsin509,564 Served00.00%

All Counties served by Alliant Energy

Adair County723 Served00.00%Adams County285 Served00.00%Adams County3,484 Served00.00%Allamakee County5,239 Served00.00%Appanoose County6,035 Served00.00%Benton County6,779 Served00.00%Black Hawk County10 Served00.00%Boone County10,176 Served00.00%Bremer County1,424 Served00.00%Buchanan County2,515 Served00.00%Buena Vista County1,208 Served00.00%Butler County661 Served00.00%Calumet County10 Served00.00%Carroll County55 Served00.00%Cass County830 Served00.00%Cedar County5,083 Served00.00%Cerro Gordo County24,627 Served00.00%Cherokee County16 Served00.00%Chickasaw County539 Served00.00%Clarke County3,464 Served00.00%Clay County1,765 Served00.00%Clayton County5,245 Served00.00%Clinton County19,690 Served00.00%Columbia County21,849 Served00.00%Crawford County6,303 Served00.00%Dallas County5,755 Served00.00%Dane County89,467 Served00.00%Davis County482 Served00.00%Decatur County2,147 Served00.00%Delaware County6,799 Served00.00%Des Moines County17,277 Served00.00%Dickinson County12,013 Served00.00%Dodge County22,799 Served00.00%Dubuque County41,306 Served00.00%Emmet County1,248 Served00.00%Fayette County8,947 Served00.00%Floyd County1,543 Served00.00%Fond du Lac County44,601 Served00.00%Franklin County620 Served00.00%Grant County14,025 Served00.00%Green County16,604 Served00.00%Green Lake County11,764 Served00.00%Greene County3,435 Served00.00%Grundy County3,082 Served00.00%Guthrie County2,462 Served00.00%Hamilton County1,505 Served00.00%Hancock County4,269 Served00.00%Hardin County7,174 Served00.00%Henry County2,510 Served00.00%Howard County3,506 Served00.00%Iowa County5,082 Served00.00%Iowa County14,642 Served00.00%Jackson County1,689 Served00.00%Jackson County17 Served00.00%Jasper County12,851 Served00.00%Jefferson County6,692 Served00.00%Jefferson County2,114 Served00.00%Johnson County10,882 Served00.00%Jones County7,956 Served00.00%Juneau County7,894 Served00.00%Kenosha County5,830 Served00.00%Keokuk County4,850 Served00.00%Kossuth County2,211 Served00.00%Lafayette County4,456 Served00.00%Langlade County2,062 Served00.00%Lee County15,905 Served00.00%Linn County103,077 Served00.00%Louisa County3,837 Served00.00%Lucas County3,723 Served00.00%Lyon County1,130 Served00.00%Madison County585 Served00.00%Mahaska County651 Served00.00%Manitowoc County26 Served00.00%Marathon County2,480 Served00.00%Marion County9 Served00.00%Marquette County4,104 Served00.00%Marshall County15,598 Served00.00%Menominee County2,709 Served00.00%Mitchell County1,903 Served00.00%Monroe County290 Served00.00%Monroe County8,227 Served00.00%Montgomery County63 Served00.00%Muscatine County1,156 Served00.00%O'Brien County46 Served00.00%Oconto County3 Served00.00%Osceola County1,108 Served00.00%Palo Alto County403 Served00.00%Pocahontas County719 Served00.00%Polk County136 Served00.00%Portage County5,098 Served00.00%Poweshiek County6,843 Served00.00%Richland County3,131 Served00.00%Ringgold County1,833 Served00.00%Rock County70,634 Served00.00%Sac County1 Served00.00%Sauk County26,943 Served00.00%Scott County3,832 Served00.00%Shawano County6,251 Served00.00%Sheboygan County35,889 Served00.00%Sioux County43 Served00.00%Story County12,007 Served00.00%Tama County5,256 Served00.00%Taylor County499 Served00.00%Union County5,380 Served00.00%Van Buren County2,040 Served00.00%Vernon County1,077 Served00.00%Walworth County38,103 Served00.00%Wapello County16,002 Served00.00%Warren County534 Served00.00%Washington County10,530 Served00.00%Waupaca County5,957 Served00.00%Waushara County10,445 Served00.00%Wayne County2,598 Served00.00%Webster County240 Served00.00%Winnebago County1,463 Served00.00%Winnebago County7,443 Served00.00%Winneshiek County6,718 Served00.00%Wood County13,119 Served00.00%Worth County3,214 Served00.00%Wright County1,942 Served00.00%Brown County1 ServedN/A Fremont County1 ServedN/A Humboldt County7 ServedN/A Monona County11 ServedN/A Pottawattamie County1 ServedN/A Racine County3 ServedN/A

Outage data is collected directly from utility providers and refreshed approximately every 10 minutes. Last updated: November 2, 2026 at 4:01 AM ET