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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 $100 and you’ll get a blower door test, infrared scan and pressurized duct leakage test to further pinpoint energy wasters.



- Alliant Energy must supply your home’s primary heating energy, including electric heating or electricity if primary heating fuel is delivered fuel.
- 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, 8 a.m. – 5 p.m. or request more information online.

Important information:
A Home Energy Assessment is required before you install insulation and in order for you to be eligible to get an Alliant Energy rebate for insulation.