[biblewonk]

I think it's probably not the most efficient way to get your bio product for conversion. I'm sure there is an optimum in converting sunlight to the right plant and converting that plant into oil with the least energy.

[newgeezer]

Certainly, the idea of turning a waste product into energy can be even more intriguing than that of growing and harvesting a plant. But, in either case, the bottom line has to take into consideration weighing the output (benefits) against all of the inputs (costs).

I'm no scientist but, this one sounds silly (even if oil is $80/bbl).