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6 Easy, Low-Cost Ways to Make Your Home More Energy Efficient - Cleanlites
Worldwatch Institute’s American Energy Report concluded; the energy use per dollar of gross national product (GNP) has decreased by 49% since 1970. This shows a lot of progress, however, we still have a long way to go. Our energy use per dollar of GNP is still almost twice that of other industrialized countries. A growing …