http://somerandomdude.com/snippets/google-reader/us-efficiency-can-reduce-energy-use-by-30-coal-dependence-by-60/ Some Random Dude is a blog by P.J. Onori that covers design & technology in the broadest sense possible. Sun, 25 Jul 2010 19:39:06 -0800 http://wordpress.org/?v=2.9.2 hourly 1