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A beginner’s guide to cool roofs
Keep your need for AC down by bouncing extra heat off your roof
How landscaping can help lower your energy bills
Planting trees is one way to keep cool—and warm—when the weather changes
What makes a home a ‘passive house’?
Even if you can’t build one, the ideas can still apply to your home
Food waste in landfills: What you need to know
Landfills are already at near capacity in the U.S.–and food waste isn’t helping
