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 audit tool.
Borrow a monitor from your local library and track your home energy usage for free.
Even when these appliances are off, they're using energy.
Upgrades for windows, walls and doors help limit the heat entering your home.
Most do-it-yourselfers can properly seal ducts and holes around windows and doors.
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