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Upgrading attic insulation from three inches to 12 inches can cut your heating bills by 20 percent - and air conditioning bills by 10 percent.
Advice from energy experts at our PowerHouse: Home Comfort Tips site
Find an energy-smart insulation dealer
You can find an energy-smart insulation contractor or retailer by using our online Dealer Locator. These professionals participate in Alliant Energy's Energy Efficiency Participating Dealer program, which ensures energy expertise, quality workmanship and excellent customer service.
Cash in with money-saving incentives
You can save more than $150 each winter on your heating bills by simply weatherizing your home. It can be a quick, easy, inexpensive project that takes one Saturday afternoon. And all supplies can be bought at your local home store.
Our Powerhouse TV weatherizing page has loads of helpful information on: