U.S. energy efficiency continued to improve in 2013 - this map show efficiency state-by-state

Review of U.S. Energy Efficiency in 2013

Energy efficiency has played a pivotal role in American productivity improvements. In 2013, energy efficiency continued to move forward in the U.S. Driven by cost savings, energy efficiency is good for business and the economy. Improving efficiency increases production and can even lead to a higher quality of material life. Energy efficiency improves the nation’s GDP for each national energy…

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