Crucible specialises in biofuel production equipment. Working in the manufacture of both gaseous and liquid biofuels Crucible can be contracted to provide a set up for the biofuel the customer wants to produce. In the case of new, underdeveloped, communities, Crucible can also be contracted to provide the raw materials to create the preferred biofuel for an annual cost. Costings vary per fuel, however on average you will be able to purchase a raw material to produce a diesel-equivalent for only 40p per litre.