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Home Energy Assessment


Home Energy Assessment

Kick-start your monthly energy savings with a Home Energy Assessment. It’s worth up to $400, but free to all eligible Alliant Energy customers. Upgrade your assessment for $75 and you’ll get an infrared scan of your home’s interior, further pinpointing energy wasters.



- Alliant Energy must supply your home’s primary heating energy.
- Your home must have been built before January 1, 2005.
- If you rent, you must get your landlord’s prior approval.

How do I apply?
Please call 1-866-ALLIANT (866-255-4268), Monday – Friday, from 8 a.m. to 5 p.m. or request more information online.

Important information:

A Home Energy Assessment is required before you install insulation to be eligible for an insulation rebate.