In recent history biofuels such as biodiesel and bioethanol have actually become big business all over the world. Many nations have taken a keen interest in their continued manufacture and usage, consisting of developing nations such as Brazil which is seen as a world leader in biofuel development. Even smaller nations such as the United Kingdom currently use around one and a half million litres of biofuel a year and aim to increase this three-fold within the next 10 years.

But wait, there's an issue.

There is nevertheless a considerable issue