Energy efficiency is an untapped goldmine. According to a new report by the American Council for an Energy Efficient Economy, the U.S. could save $17 billion, create more than 600,000 jobs, reduce air pollution and fight climate change simply by improving overall energy efficiencies. A study, “Change is in the Air” shows how four common energy efficiency policies can make a huge difference. Read the full article as posted by the Inter Press Service News Agency.