As the weather starts to get cooler, explore tips on how to improve your home's energy efficiency. Check out tips for saving energy and money during the fall and winter.
750 thousand homes have been weatherized over the past three years through the Department's Weatherization Assistance Program, saving families $400 a year on their heating and cooling bills.
Adding insulation to an existing home often has an attractive payback period.
You may already know where some air leakage occurs in your home, such as an under-the-door draft, but you'll need to find the less obvious gaps to properly air seal your home.