The diesel engine was origanally designed to run on peanut oil,many people are now recycling thier used cooking oil into Bio diesel,which is really simple to do
Making BioDiesel
- It’s a Piece of piss
http://www.schnews.org.uk/diyguide/h...ebiodiesel.htm
i dont think its demand thats pushing up the price but rather the futures dealers betting on a possible
sanctions war with Iran