For energy efficiency, Americans deserve a big thumbs-up
http://grist.org/news/for-energy-efficiency-americans-deserve-a-big-thumbs-up/
Americas population and economy are both growing, yet its energy appetite is falling. Thats because of substantial energy-efficiency gains made in recent decades.
Those gains are helping the country reduce oil imports, save money on power bills, and move toward meeting a goal set by President Obama of reducing greenhouse gas emissions by 17 percent between 2005 and 2020.
The news is laid out in a Natural Resources Defense Council report cheerily titled Americas (Amazingly) Good Energy News [PDF]:
[O]ver the past 40 years Americans have found so many innovative ways to save energy that we have more than doubled the economic productivity of the oil that runs our vehicles and the natural gas and electricity that runs almost everything else. Factories and businesses are producing substantially more products and value with less energy.