In amongst a lot of facts, DaveD stated " If the supply of recycled vegetable oils goes 'mainstream' demand is likely to exceed supply - and ISTRT this is already happening in some areas. "
Yes, my supplier has just ceased production as the cost of the raw material is now so high that they are unable to produce bio-diesel at a price that meets the local price for fossil diesel. This action took me by surprise considering the money they invested into creating the production facility. It also means the mighty Zafira is back on road fuel again :^( Graham www.jannock.org.uk
