I'm pro cellulosic ethanol at the moment. It's efficient, cleaner and can rid us of any foreign dependency on oil and make us entirely energy independent. However, a lot of the finer details need to be worked out such as infrastructure.
In other news but in relation to the thread topic and general discussion on alternative fuel resources here's an episode from Jay Leno's garage on the plug-in hybrid (new Ford Escape plug-in hybrid to be exact). A lot of good infornatiom that a lot of us may not have heard/know about
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http://www.jaylenosgarage.com/video/...tml?vid=190932