http://www.socialistproject.ca/bullet/699.php#continue
http://www.renewablesbiz.com/article/12/09/top-companies-dominate-site-s...
http://www.freepress.org/departments/display/10/2012/4675
http://www.nytimes.com/2012/09/04/us/project-aims-to-harness-wave-energy...
http://www.prnewswire.com/news-releases/sapphire-energys-commercial-demo...
http://www.cleveland.com/metro/index.ssf/2012/09/cleveland_state_univers...
http://truth-out.org/news/item/11281-brooklyns-self-powered-solar-buildi...