Alliant Energy

Scheduled Site Maintenance

To ensure that we are able to serve you reliably, we occasionally take our web servers offline to perform scheduled maintenance.  This site will be available again shortly.  Please check back soon!

To minimize your inconvenience, many of our other Alliant Energy services are still available to you.  Please check the Quick Links for available sites and services.

In addition, we're still available to serve you through our call centers:

 QuickLinks

Emergency Contacts

Emergencies and Outages

If you encounter an emergency or outage, please do not send an e-mail . Contacting us by phone during emergency situations allows us get crews to the scene as quickly as possible. Our Customer Service Center and automated telephone hotlines are in service 24 hours a day, 365 days a year. Find the phone numbers for your area below and add them to your family's list of emergency numbers .

Iowa – Interstate Power and Light Company (all Iowa customers)
To report an electric or gas emergency: 1-800-ALLIANT (225-4268)
To report a power outage: 1-877-740-5050
Minnesota – Interstate Power and Light Company (all Minnesota customers)
To report an electric or gas emergency: 1-800-ALLIANT (225-4268)
To report a power outage: 1-877-740-5050
Wisconsin – Wisconsin Power and Light Company (all Wisconsin customers)
To report a power outage or electric emergency: 1-800-862-6261
To report a gas or water emergency: 1-800-862-6263

Non-emergency Contacts

If you wish to contact Alliant Energy about an issue other than emergencies or outages, please contact us:

     By phone:    1-800-ALLIANT    (1-800-255-4268)

     By mail:
           Alliant Energy
           4902 N. Biltmore Lane
           P.O. Box 77007
           Madison, WI 53707-1007

     By fax:   608-314-8938


Call Before You Dig

Before starting any excavation or landscaping work, be sure to call before you dig. To get facilities marked, you can now make one easy phone call to 811 from anywhere in the United States.  Your call will be routed to the appropriate One-Call Center. You can also contact your state’s center directly by contacting:

Make sure to call at least three working days before starting a project. One-Call operators will notify member utilities that they need to mark the location of underground lines. Utility companies will then send a professional to mark lines at no charge.

The representative will ask for the following information: County township or municipality, section number, type of work, street address, extent of work, name of caller, title of caller, start date, start time, contractor, contractor's address and best time to call back. When you start digging, try to stay at least 24 inches away from the marked lines. If you're planting a tree, remember to consider the length of the roots as the tree matures, and don't plant larger trees below overhead power lines.