07-07-2009, 09:41 PM
So long as we're trading links, I'll throw this one onto the pile. It is decidedly not a cost-benefit analysis, but rather a physical look at what is possible and realistic, and what is not.
David McKay's "Sustainable Energy: Without the Hot Air"
-Jester
David McKay's "Sustainable Energy: Without the Hot Air"
-Jester