Biodiesel production is an ambiguous field. However doing research for the french fries post we bumped into a positive example.
Government of Dubai has brought together Dubai-based newly established Neutral Fuels LLC and McDonald’s UAE in a first-of-its-kindpartnership to produce environmentally friendly 100% biodiesel from used vegetable oil. They convert McDonald’s’ waste vegetable oil into bio-diesel that is fully used by the company’s logistics fleet. Read their press release here and find CNN video report here.