A Better Biofuel - Cellulosic Ethanol

Cellulosic ethanol, the biofuel that differs from corn-based ethanol in that it can be made from pretty much any organic matter, has made an impression among people who matter.
Alan Greenspan, the revered former chairman of the Federal Reserve with a big distaste for irrational exuberance, recently sang its praises before a Congressional hearing on energy security. Greenspan said cellulosic ethanol is the only alternative energy source that could be produced in enough volume to make a dent in gas usage. Read posted by Geetha @ 5:44 AM