BUSINESS
12/13/2010 05:12 am ET | Updated May 25, 2011

California, Massachusetts Named Most Energy-Efficient States

California, Massachusetts and Oregon have been named the top-rated states for energy efficiency, while New York, Vermont, Washington, Rhode Island, Connecticut, Minnesota, and Maine rounded out the top ten. That's according to the annual State Energy Efficiency Scorecard report from the American Council for an Energy-Efficient Economy (ACEEE), a...

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