Indiana > Laws and Regulations
Biodiesel Definition
Biodiesel is defined as a renewable, biodegradable fuel derived from agricultural plant oils or animal fats that meet ASTM specification D6751. Blended biodiesel is a blend of biodiesel with petroleum diesel fuel so that the volume percentage of biodiesel in the blend is at least 2%. (Reference Indiana Code 6-3.1-27-1, 6-3.1-27-2, and 6-6-2.5-1.5)