What would it take of an alternative energy to make a serious impact in current global energy consumption? What cost/benefits would it need to demonstrate over and above existing sources? Who would need to seriously start using it? Anybody have some good sources of information or discussion on this topic?
posted by zaebiz on Oct 22, 2008 - 19 answers

I wish to travel the world, learning about renewable energy. Discuss. [more inside]
posted by laughinglikemad on Dec 11, 2007 - 13 answers

If I wanted to learn all about the energy industy, what would be some good books and resources? [more inside]
posted by BigBrownBear on May 4, 2006 - 8 answers

What effect would a massive growth in renewable energy sources have on the environment? [more inside]
posted by ganseki on May 2, 2006 - 7 answers