A review of 12 economic feasibility studies shows that the projected costs for biodiesel from oilseed or animal fats have a range of US$0.30-0.69/L, including meal and glycerin credits and the assumption of reduced capital investment costs by having the crushing and/or esterification facility added onto an existing grain or tallow facility. Rough projections of the cost of biodiesel from vegetable oil and waste grease are respectively US$0.54-0.62/L and
US$0.34-0.42/L. With pre-tax diesel priced at US$0.18/L in the US and US$0.20-0.24/L in some European countries, biodiesel is thus currently not economically feasible, and more research and technological development will be needed. Economic analysis of a farmers' biodiesel cooperative near Vienna, Austria, shows that government subsidies enable the farmers to produce the canola on set-aside land for biodiesel and by-product meal cake at almost no net cost to the farmers.