Biodiesel is "dirtier" in some aspects (nitric oxides, particulate matter) than gasoline. It's not "sustainable" due to the qty that we demand (and hence the re

Biodiesel is "dirtier" in some aspects (nitric oxides, particulate matter) than gasoline. It's not "sustainable" due to the qty that we demand (and hence the required amount of land for vegetable oil production) . this site is crappy, but I checked the numbers years ago and he didnt seem to be way off on anything. http://home.comcast.net/~russ676/biodiesel/index.html http://home.comcast.net/~russ676/biodiesel/index.html