Biofuels facts is a site committed to bringing you information about renewable fuel sources. Biofuels get their carbon source from plants and microalgae, which makes them a very attractive source of energy. The plants which are used for production first use carbon dioxide (CO2) from the atmosphere, so the whole system results in reducing atmospheric CO2. The availability of cheap oil in the past has not encouraged widespread research into alternative fuel sources, however it is now time to look at options that are gentler on the earth and more sustainable. We hope that you enjoy the information we gather for you.