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do something small to save something big. by lowering our thermostats a mere 2 degrees we can save the co2 output equivalent of driving over 600 miles....
brian austin
planet forward contributor
november 23, 2010
lower your thermostat 2 degrees, cut out tons of carbon!
do something small to save something big. by lowering our thermostats a mere 2 degrees we can save the co2 output equivalent of driving over 600 miles.
