Most residential and business customers can start, stop and move service online. Already an Alliant Energy customer with My Account? Log in for a streamlined experience.
(If you are a managed business, please reach out to your Key Account Manager for service needs.)
Welcome! We look forward to serving you. Our welcome page includes booklets with important phone numbers and safety information, energy services and programs available to you and more.
Renting or buying a new home or apartment? Before you move, find out the estimated energy cost of living in the home. This convenient, easy-to-use address search shows you an estimate of energy use and energy costs at the property based on the past year’s usage.
Our team of consultants at the Business Resource Center are committed to your success. As a free information resource, we can explain utility practices and offer answers to improve your energy efficiency and bottom line.
Information for establishing service at new homes and new commercial, industrial or multi-family buildings.
