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How much energy does the average U.S. household consume in a month? How much energy do CFLs save you every month? How much more energy does it require to heat your home, rather than cool it?
You can't reduce your carbon footprint if you don't reduce your energy use and how can you know where you need to cut back if you don't know how much you're using in the first place? Test your energy use knowledge in our quiz:
