Alliant Energy gives rebates for insulation, windows & doors.
Note: To be able to get your rebate on insulation, you must first contact Alliant Energy at 1-800-ALLIANT (1-800-255-4268) to request an audit.
How to Qualify:
Alliant Energy IP&L must supply your home's primary heating energy. Your home must have been built prior to 1997. Renters need owner's prior approval. Eligibility requirements differ for each energy-efficiency program.
How to Apply:
Fill out and return the rebate form(s) and sales receipt(s) or itemized invoice(s) within 30 days of installation/completion for your selected product or service. To access forms go to
www.alliantenergy.com/forms, or call 1-800-255-4268.
Business Resource Center
Hours: 7:30 a.m. – 5:30 p.m. CST Monday through Friday
FACT: An uncaulked crack the width of 1/6 in. around one window is the equivalent of leaving it open three inches all year long!