One of a series of articles on this site that discuss biofuels, when they make sense and when they don't.
water use by corn ethanol plants

Why corn ethanol is bad
(via greenchemistry.wordpress.com)
Submitted by chemrat on Sun, 2007-12-16 23:20. | Tags: science | alternative fuels | conservation | corn ethanol | pollution from corn ethanol | water conservation | water use by corn ethanol plants