Want to reduce your carbon footprint and save money on fuel? Consider biodiesel, an alternative fuel derived from vegetable oil. Biodiesel has a minimal byproduct which is good for the earth when recycled in composting.There are places that you can go to buy bio-diesel fuel for your vehicle; Biodiesel.org has a guide for consumers interested in this option. But you don’t have to go far to get this fuel. In fact, you don’t have to leave your own home. Bio-Diesel Kits are now available to make making this fuel at home a viable option. The kits are a little pricey–between $1,500 and $5.000. However, they save you money in the long run and save the earth for generations to come. You can learn more about the process of making bio-diesel fuel here.