Fuel from fowl: Using food and crop residues, a new breed of entrepreneur looks to cut waste and create energy (9/25/03 Christian Science Monitor) A more detailed article, Anything into Oil, appeared in the May 2003 issue of Discover.
I was looking to buy a bio-diesel volkswagen last summer, but strangely non of the salesman want to sell me that even though they are availale and in stock. I like the smell of bio-diesel. They smell like popcorn. Diesel engine doesn't have much horsepower, but turbo engine is improving. Now the question is can they be produced cheaper than foreign oil.