Dr James Walker is the past president of the American Wind Energy Association (see American Wind Energy Association: http://www.awea.org/ ).
Dr. James Walker, past president of the American Wind Energy Association, vice chair of enXco, Inc., and a sponsor of a 2,500 mile trans-US “trike” ride for “100% renewable energy by 2020” for the US citing wind power [industry's creation of 85,000 jobs in the last five years, as well as its cost competitiveness with coal] (2010): "The wind industry needs to support a crash program to responsibly deploy as much wind power as humanly possible between now and 2020."
. “Environmental, business leaders support call for 100% U.S. Green Grid by 2020. 2,500-Mile "Ride for Renewables" Launched to Champion Green Energy "Moon Shot"”, PR Newswire, 13 September 2010: http://www.prnewswire.com/news-releases/environmental-business-leaders-support-call-for-100-us-green-grid-by-2020-102762769.html .