Biodiesel - The Fuel of the Future

Biodiesel is the fuel of the future. It can run in almost any diesel engine. Also, biodiesel is cleaner-burning than petroleum based diesel fuel, but it costs more than regular diesel. Even though it costs more and it isn't very availible, its a renewable recource, made of soybean and vegetable oil, biodegradable, and is availible in some places. So, its good for the environment. All in all, I think biodiesel is a possibility for the future.