[legion]

Originally Posted by notfarnow

Anyway, I know some of you don't care or the biofuels scene. I tend to agree that growing crops of fuel likely causes more problems than it solves. However, I use waste oil that I get from a restaurant for free... for me it is more a question of taking advantage of an unused resource.

I think this is the key.

This supplements its primary use, not replaces it (as ethanol does).