Petroleum is the most-used energy source in the world. However, as you probably know, petroleum is a fossil fuel that is very harmful to the environment, in addition to not being renewable. Biofuels are a type of fuel produced from plant material. Biofuels are considered an excellent alternative energy source because they are less polluting than fossil fuels. However, biofuel production is expensive. Therefore, scientists are working on many strategies to reduce biofuel costs, particularly using computers to discover new biotechnological products, or improve existing ones, to produce more biofuel with fewer costs. In this article, we will tell you how computers can be used to improve biofuel production.