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

How do gas companies get away with raising prices so much when they are reporting such high profits? [more inside]
posted by F.Jasmine Addams on Jul 31, 2008 - 16 answers

How does the price of crude relate to the price of gasoline? [more inside]
posted by Crotalus on Jun 26, 2006 - 5 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

Why hasn't solar energy been able to replace fossil fuels in Europe where gas is taxed so heavily? [more inside]
posted by MrMulan on Aug 31, 2005 - 33 answers