Biodiesel blends are standard diesel fuels blended with a biomass component derived from plant oil and animal fats. Just as the government requires ethanol to be blended into gasoline, they also require or promote the blending of renewable biomass components into diesel fuels.
When biomass components are blended at levels between 5 and 20%, the FTC requires that all dispensers be clearly labeled with the following:
Many diesel vehicles can run properly on biodiesel blends. However, there are a number of manufacturers whose vehicles do not recommend blends greater than 5%. Please consult your owner’s manual to learn if biodiesel blends greater than 5% are compatible with your vehicle.