Energy Star-labeled homes can save you a bundle

You know you are in an Energy Star-labeled home when you open the door and it sounds like you just broke the seal on a vacuum-packed canister.

That little "whoosh" you hear is the sound of a virtually airtight home – which can save you 30 percent on your energy bill.

Energy Star-labeled homes are newly built houses that meet energy-efficiency standards set by the U.S. Department of Energy and Environmental Protection Agency for insulation, windows, ventilation, heating and cooling and construction techniques. You can also retrofit your existing home with energy-efficient improvements.

By purchasing Energy Star-labeled merchandise and homes, you'll not only reduce your energy costs, but also improve the air quality and resale value of your home.