Best ways to contact us:

Email us within My Account
Non-emergencies only
woman on cell phone
Log into My Account
Call us
7 a.m.–7 p.m. Monday–Friday
Woman on the phone
Call 1-800-ALLIANT

Get energy programs and offers, tailored for you.

Answer a few questions and get a list of energy programs and offers that match your lifestyle.
Try it now
happy couple on couch with laptop

Recent stories from our blog