Bio diesel Bio-diesel or Free Fatty Acid Methyl Ester is a non-polluting recycled fuel made from organic oils, in a process called transesterification. Byproduct of the process is glycerin which can be further used as a soap. What is bio-diesel? Official American biodiesel site Renewable Energy Education & Discussion Biodiesel @ Webconx Hemp oil fuels - How to make biodiesel at home or farm Custom biodiesel processor - build it from old electric water heater Guide to building a biodiesel mixer Use of biodiesel in Australia Veggie power and a good definition of bio-diesel Pulse of the Planet Green and Black Oils - another way of converting vegetable oil into fuel Facts about Bio-diesel Collection of links Small scale biodiesel production Soybean oil - do NOT use in your engines ...more to come...