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Winter is right around the corner, and that means expensive heating bills in many parts of the nation. In fact, heating living spaces accounts for about 48 percent of your home’s energy bills, according to the U.S. Department of Energy.
Doing all you can to cut consumption of heating fuel can have a big payoff. So, before Jack Frost comes nipping at your nose — and your wallet — here are 19 cheap or free things you can do to cut energy costs.