http://www.progressive.org/wx031711.html
http://www.reuters.com/article/2011/03/16/us-germany-renewables-idUSTRE7...
http://www.huffingtonpost.com/2011/03/10/hydra-tower-lightning-skyscrape...
http://www.huffingtonpost.com/2011/03/10/solar-power-breakthrough_n_8334...
http://www.commondreams.org/headline/2011/03/08-2
http://www.sgiclearinghouse.org/
http://my.epri.com/portal/server.pt?space=CommunityPage&cached=true&pare...