Reduce energy use at home with these tips, techniques and upgrades.
Discover projects you can easily do yourself to make your home more energy-efficient.
Evaluate your home's efficiency with our online energy assessment tool.
Most do-it-yourselfers can properly seal ducts and holes around windows and doors.
Even when these appliances are off, they're using energy.
Upgrades for windows, walls and doors help limit the heat entering your home.
