Biofuel is an alternative energy source that uses organic material to produce liquid fuel. Biofuels are one type of plant-based or biological real estate in this category, with Biodiesel being another popular example.
Biofuels have the potential to become a major alternative energy source by replacing fossil fuels in clean, sustainable ways.
They can be made from waste materials or crops like corn cobs left over after harvesting which are then processed into liquor for combustion engines.
Originally published on quora @sequoia-global