#Energy
http://ift.tt/1esFs73 http://bit.ly/15KdByZ
Here in the U.S., energy generated by domestic wind farms has nearly tripled in just the past four years and represents about a third of all new power added to the U.S. grid over the past five years.
http://ift.tt/1esFs73 http://bit.ly/15KdByZ
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