Are you a new Alliant Energy customer?
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.
Customer Service
Start, stop or move service
Starting, stopping or moving service?
Handle it online!
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.)
Additional resources
Information for renters
Support for business customers
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.