Originally Posted by sequoias
Nope, .you pick the USED vegetable oil at a local fast food restaurant for free or charge for cheap...not $8 per gallon. All you need is the $2,000 worth of equipment installed on your diesel car to run on veggie oil. Veggie oil is not biodiesel. Biodiesel runs around $3-4 per gallon currently.
Considering the the cost of the equipment you need to make it work, its still 8 bucks a gallon whether the oil comes from the cornfields or the burger joint.