Test procedures are in accordance with Underwriters Laboratories Standard UL-580 under âTests for Uplift Resistance of Roof Assembliesâ.2. A detailed installation method is available for each Construction number above and can be found in the UL Roofing. Materials and Systems directory.
Of the farms that use our biodiesel processors and have calculated their costs, they are averaging around $1.50 to $2.50 per gallon to make their own fuel.Comparing that to the price of diesel, they are still saving a lot of money. See how much you could save using our Return on investment calculator.: If you or your business has access to used cooking oil for free (you already paid for it), the cost to make fuel in a BioPro is roughly $0.95/gallon. 95 cents is the cost of the other inputs, including electricity, required to make biodiesel in a BioProâ¢.
3.5 Unit Costs of Biodiesel Production Using the feedstock costs in Figure 1 and a capital cost of $30 million in 2002 dollars, the derived unit costs of biodiesel produced from tallow are shown in Figure 2 1.or both of the cases examined, the mean cost of biodiesel production from tallow was 52 cents per litre, which compares with an average cost of diesel of 27 cents per litre over the same period. Clearly, biodiesel production is uneconomic when compared directly to the cost of conventional diesel.