carbon footprint studies for bio-diesels?
A commercial bio-diesel plant just opened near family and so its caught my attention. They use the waste from the neighboring pork processing plant to produce bio-diesel and glycerin as the major byproduct which is used as a food supplement for the pigs. The community seems to love it due to the huge reduction in solid waste coming out of the pork plant. Ive been unable to locate any studies regarding the carbon cost of producing such a fuel or emissions when burned, though and was wondering if anyone has seen any study results for this.
Biting the hand that feeds IT
