Alliant Energy Power Outage

This provider page summarizes the current outage picture for Alliant Energy, including its tracked service footprint and the latest available totals.

The latest provider-level totals suggest a limited outage impact. Roughly 99 tracked customers are without power out of 505,928 total tracked customers (around 0.0%).

The latest data suggests a comparatively stable outage picture in Alliant Energy, although localized service problems may still be reported by utilities. Use the official outage page to confirm service issues and the coverage map to verify whether this provider serves your area.

Last updated: Oct 31, 2026 9:09 PM. Use the update time shown on this page to understand how recent the displayed outage totals are.

Customers out

Customers tracked

505,928

Last updated

Oct 31, 2026 9:09 PM

Official links

Outage status

Official outage map / status page (when available).

https://myaccount.alliantenergy.com/Portal/outeroutagenew.aspx

Provider website

Main provider website for billing, service, and contacts.

https://www.alliantenergy.com/

Coverage map

Service area map (when available).

https://myaccount.alliantenergy.com/Portal/outeroutagenew.aspx

States served by Alliant Energy

Iowa155 Wisconsin1,369

Cities and regions served by Alliant Energy

The dataset models coverage at “region/area” level (often county-based), not necessarily city limits.

Region	State	Customers out (provider)	Customers out (region)	Updated
Jones	Iowa	44	26	Oct 31, 2026 9:38 PM
Cedar	Iowa	13	4	Oct 31, 2026 9:45 PM
Sauk	Wisconsin	5	308	Oct 31, 2026 9:28 PM
Boone	Iowa	4	0	Oct 31, 2026 9:20 PM
Marathon	Wisconsin	3	1	Oct 31, 2026 9:25 PM
Kossuth	Iowa	1	50	Oct 31, 2026 9:26 PM
Linn	Iowa	1	7	Oct 31, 2026 9:48 PM
Washington	Iowa	1	3	Oct 31, 2026 9:40 PM
Dodge	Wisconsin	1	1	Oct 31, 2026 9:52 PM
Hardin	Iowa	1	1	Oct 31, 2026 9:09 PM
Grundy	Iowa	1	0	Oct 31, 2026 9:24 PM
Lee	Iowa	1	0	Oct 31, 2026 9:19 PM
Louisa	Iowa	1	0	Oct 31, 2026 9:45 PM
Black Hawk	Iowa	0	742	Oct 31, 2026 9:48 PM
Dane	Wisconsin	0	139	Oct 31, 2026 9:27 PM
Fond Du Lac	Wisconsin	0	69	Oct 31, 2026 9:16 PM
Wood	Wisconsin	0	60	Oct 31, 2026 9:44 PM
Polk	Iowa	0	46	Oct 31, 2026 9:21 PM
Wright	Iowa	0	27	Oct 31, 2026 9:45 PM
Pocahontas	Iowa	0	25	Oct 31, 2026 9:52 PM
Sheboygan	Wisconsin	0	24	Oct 31, 2026 9:22 PM
Jasper	Iowa	0	20	Oct 31, 2026 9:54 PM
Rock	Wisconsin	0	20	Oct 31, 2026 9:08 PM
Marion	Iowa	0	16	Oct 31, 2026 9:39 PM
Appanoose	Iowa	0	12	Oct 31, 2026 9:42 PM
Adams	Wisconsin	0	11	Oct 31, 2026 9:58 PM
Monroe	Iowa	0	11	Oct 31, 2026 9:36 PM
Sac	Iowa	0	10	Oct 31, 2026 9:25 PM
Webster	Iowa	0	5	Oct 31, 2026 9:19 PM
Dickinson	Iowa	0	4	Oct 31, 2026 9:25 PM
Dallas	Iowa	0	3	Oct 31, 2026 9:34 PM
Pottawattamie	Iowa	0	3	Oct 31, 2026 9:11 PM
Butler	Iowa	0	2	Oct 31, 2026 9:51 PM
Clay	Iowa	0	2	Oct 31, 2026 9:31 PM
Delaware	Iowa	0	2	Oct 31, 2026 9:53 PM
Iowa	Iowa	0	2	Oct 31, 2026 9:16 PM
Monroe	Wisconsin	0	2	Oct 31, 2026 9:39 PM
Shawano	Wisconsin	0	2	Oct 31, 2026 9:47 PM
Taylor	Iowa	0	2	Oct 31, 2026 9:58 PM
Union	Iowa	0	2	Oct 31, 2026 9:12 PM
Brown	Wisconsin	0	1	Oct 31, 2026 9:49 PM
Buchanan	Iowa	0	1	Oct 31, 2026 9:35 PM
Columbia	Wisconsin	0	1	Oct 31, 2026 9:53 PM
Douglas	Wisconsin	0	1	Oct 31, 2026 9:10 PM
Fayette	Iowa	0	1	Oct 31, 2026 9:25 PM
Franklin	Iowa	0	1	Oct 31, 2026 9:18 PM
Green Lake	Wisconsin	0	1	Oct 31, 2026 9:44 PM
Greene	Iowa	0	1	Oct 31, 2026 9:29 PM
Guthrie	Iowa	0	1	Oct 31, 2026 9:02 PM
Howard	Iowa	0	1	Oct 31, 2026 9:21 PM
Humboldt	Iowa	0	1	Oct 31, 2026 9:35 PM
Langlade	Wisconsin	0	1	Oct 31, 2026 9:48 PM
Lucas	Iowa	0	1	Oct 31, 2026 9:14 PM
Mahaska	Iowa	0	1	Oct 31, 2026 9:26 PM
Menominee	Wisconsin	0	1	Oct 31, 2026 9:04 PM
Muscatine	Iowa	0	1	Oct 31, 2026 9:47 PM
Scott	Iowa	0	1	Oct 31, 2026 9:23 PM
Tama	Iowa	0	1	Oct 31, 2026 9:03 PM
Vernon	Wisconsin	0	1	Oct 31, 2026 9:08 PM
Waupaca	Wisconsin	0	1	Oct 31, 2026 9:20 PM
Adair	Iowa	0	0	Oct 31, 2026 9:10 PM
Adams	Iowa	0	0	Oct 31, 2026 9:13 PM
Allamakee	Iowa	0	0	Oct 31, 2026 9:50 PM
Benton	Iowa	0	0	Oct 31, 2026 9:39 PM
Bremer	Iowa	0	0	Oct 31, 2026 9:25 PM
Buena Vista	Iowa	0	0	Oct 31, 2026 9:35 PM
Calumet	Wisconsin	0	0	Oct 31, 2026 9:35 PM
Carroll	Iowa	0	0	Oct 31, 2026 9:55 PM
Cass	Iowa	0	0	Oct 31, 2026 9:25 PM
Cerro Gordo	Iowa	0	0	Oct 31, 2026 9:46 PM
Cherokee	Iowa	0	0	Oct 31, 2026 9:41 PM
Chickasaw	Iowa	0	0	Oct 31, 2026 9:56 PM
Clarke	Iowa	0	0	Oct 31, 2026 9:40 PM
Clayton	Iowa	0	0	Oct 31, 2026 9:29 PM
Clinton	Iowa	0	0	Oct 31, 2026 9:09 PM
Crawford	Wisconsin	0	0	Oct 31, 2026 9:53 PM
Davis	Iowa	0	0	Oct 31, 2026 9:59 PM
Decatur	Iowa	0	0	Oct 31, 2026 9:50 PM
Des Moines	Iowa	0	0	Oct 31, 2026 9:46 PM
Dubuque	Iowa	0	0	Oct 31, 2026 9:31 PM
Emmet	Iowa	0	0	Oct 31, 2026 9:31 PM
Floyd	Iowa	0	0	Oct 31, 2026 9:12 PM
Fremont	Iowa	0	0	Oct 31, 2026 9:35 PM
Grant	Wisconsin	0	0	Oct 31, 2026 9:53 PM
Green	Wisconsin	0	0	Oct 31, 2026 9:54 PM
Hamilton	Iowa	0	0	Oct 31, 2026 9:45 PM
Hancock	Iowa	0	0	Oct 31, 2026 9:07 PM
Henry	Iowa	0	0	Oct 31, 2026 9:07 PM
Iowa	Wisconsin	0	0	Oct 31, 2026 9:16 PM
Jackson	Wisconsin	0	0	Oct 31, 2026 9:31 PM
Jackson	Iowa	0	0	Oct 31, 2026 9:54 PM
Jefferson	Wisconsin	0	0	Oct 31, 2026 9:02 PM
Jefferson	Iowa	0	0	Oct 31, 2026 9:45 PM
Johnson	Iowa	0	0	Oct 31, 2026 9:54 PM
Johnson	Wisconsin	0	0	Oct 31, 2026 9:36 PM
Juneau	Wisconsin	0	0	Oct 31, 2026 9:08 PM
Kenosha	Wisconsin	0	0	Oct 31, 2026 9:56 PM
Keokuk	Iowa	0	0	Oct 31, 2026 9:52 PM
Lafayette	Wisconsin	0	0	Oct 31, 2026 9:27 PM
Lyon	Iowa	0	0	Oct 31, 2026 9:20 PM
Madison	Iowa	0	0	Oct 31, 2026 9:13 PM
Manitowoc	Wisconsin	0	0	Oct 31, 2026 9:13 PM
Marquette	Wisconsin	0	0	Oct 31, 2026 9:59 PM
Marquette	Iowa	0	0	Oct 31, 2026 9:36 PM
Marshall	Iowa	0	0	Oct 31, 2026 9:46 PM
Mitchell	Iowa	0	0	Oct 31, 2026 9:22 PM
Monona	Iowa	0	0	Oct 31, 2026 9:10 PM
Montgomery	Iowa	0	0	Oct 31, 2026 9:02 PM
O'brien	Iowa	0	0	Oct 31, 2026 9:38 PM
Oconto	Wisconsin	0	0	Oct 31, 2026 9:08 PM
Osceola	Iowa	0	0	Oct 31, 2026 9:52 PM
Outagamie	Iowa	0	0	Oct 31, 2026 9:09 PM
Palo Alto	Iowa	0	0	Oct 31, 2026 9:34 PM
Portage	Wisconsin	0	0	Oct 31, 2026 9:12 PM
Poweshiek	Iowa	0	0	Oct 31, 2026 9:09 PM
Racine	Wisconsin	0	0	Oct 31, 2026 9:11 PM
Richland	Wisconsin	0	0	Oct 31, 2026 9:53 PM
Ringgold	Iowa	0	0	Oct 31, 2026 9:41 PM
Rusk	Wisconsin	0	0	Oct 31, 2026 9:41 PM
Sauk	Iowa	0	0	Oct 31, 2026 9:59 PM
Sioux	Iowa	0	0	Oct 31, 2026 9:08 PM
Story	Iowa	0	0	Oct 31, 2026 9:00 PM
Van Buren	Iowa	0	0	Oct 31, 2026 9:57 PM
Vernon	Iowa	0	0	Oct 31, 2026 9:24 PM
Walworth	Wisconsin	0	0	Oct 31, 2026 9:29 PM
Wapello	Iowa	0	0	Oct 31, 2026 9:06 PM
Warren	Iowa	0	0	Oct 31, 2026 9:02 PM
Waushara	Wisconsin	0	0	Oct 31, 2026 9:05 PM
Wayne	Iowa	0	0	Oct 31, 2026 9:34 PM
Winnebago	Wisconsin	0	0	Oct 31, 2026 9:00 PM
Winnebago	Iowa	0	0	Oct 31, 2026 9:19 PM
Winneshiek	Iowa	0	0	Oct 31, 2026 9:35 PM
Woodbury	Iowa	0	0	Oct 31, 2026 9:27 PM
Worth	Iowa	0	0	Oct 31, 2026 9:33 PM

How to check outages for Alliant Energy

Use the official outage status link above when available. If you don’t see one, open the provider website and look for an “Outages” or “Outage map” section.

What customers can do during an outage

Report outages via official tools when safe to do so.
Unplug sensitive electronics to prevent surge damage.
Use generators outdoors only and follow manufacturer guidance.
If you see downed lines, keep distance and contact authorities.

FAQ

Where can I find the official outage page for Alliant Energy?

When the dataset includes an official outage resource for Alliant Energy, you’ll find it linked below with the provider’s other official pages.

Does Alliant Energy serve my area?

The best way to confirm service availability is to review the provider’s listed coverage areas here and use any official coverage map link when available.

Why can a provider total differ from a city or region total?

A provider-level number and a local area number are calculated differently. One reflects the provider’s footprint, while the other reflects the area across providers, often with different timestamps.

Last updated: Oct 31, 2026 9:09 PM