Biodiesel

What are you know about Biodiesel?? Some time you will think this is good or may be not. How ever this is a small thing about biodiesel.
Biodiesel was probably the first of the alternative fuels to really become know to the public. The great advantage of biodiesel is that it can be used in existing vehicles with little or no adaptation necessary. Biodiesel is naturally a compromise for this reason, but still balance positively on the energy scales. There are energy plants available that will produce a higher yield in kWh per area, but the simplicity of having a fuel that is fully compatible with present fuel and engine technology makes it very attractive.