The Emergence of Biofuels
Over time, the price of oil and other fuels have continued to increase dramatically. Because of this, alternative sources of energy have been developed by concerned communities. One of the newest and most-discussed forms of alternative transportation energy that is invented today is biofuel.
Biofuels are produced out of converting plant materials into liquid fuels. It can come from vegetable oils or even animal fats. These materials then undergo some scientific processes (such as fermentation) for them to be converted into fuel that can be utilised to run different types of vehicles. Unlike the traditional fossil fuels, biofuels have relatively lesser negative impact on the environment.