FAME $2.89 and SME $3.89

The pump biodiesel (FAME) is $2.899 per gallon and stable down to temperatures of only 50F (10C). FAME is NOT recommended for use now. If you use FAME please dilute it with diesel in a 50/50 ratio. The SME (Soy Methyl Ester) is good down to 32F (0C) but it comes at a higher price. […]