http://www.insidebayarea.com/business/ci_20420475/federal-spending-clean...
http://www.go100percent.org/cms/index.php?id=45&tx_ttnews%5Btt_news%5D=1...
http://www.businessweek.com/news/2012-04-16/eu-s-recession-busting-wind-...
http://www.pennenergy.com/index/power/display/4469488167/articles/pennen...
http://crispgreen.com/2012/03/toronto-becomes-first-city-to-mandate-gree...
http://www.smartbrief.com/servlet/encodeServlet?issueid=04F732D0-F4C5-40...
http://www.guardian.co.uk/environment/2012/apr/12/windfarms-damage-bird-...