Bio fuel is a biological material that is different from fossil fuel. The bio fuel is actually created from long dead biological materials like plants. The industry is growing as the world seeks ways to become independent of oil. The world is also looking for a better way to use fuel to help the environment. Bio fuel is just the first step in this process.
Bio fuel can be made from sugar, starch, or even alcohol. Vegetable oil, soybean, and pongamia pinnata has also been used to create the fuel. All bio fuel is based on a recycling process that allows energy to be created. For example cars, homes, even companies can run off of the fuel that is made. The idea is to get most energy from the fuel.