Up until about 1990, ethanol was the "next big Green fuel" and all the authentic dirty hippies had their own still in the garage. "Cleaner fuel" isn't a goal.

Up until about 1990, ethanol was the "next big Green fuel" and all the authentic dirty hippies had their own still in the garage. "Cleaner fuel" isn't a goal. "Less energy available for peons" is the goal.