What is Biofuel?

People say that Biofuel is just a replacement of normal fuel or it’s just environmentally friendly. But is it actually? Is it a replacement for fuel but more eco- friendly?

Biofuel is actually a wide range of different fuels that are derived from biomass. Biofuel is solid biomass, liquid fuels and various biogases. What is biomass and liquid fuels? Biomass is biological material derived from living or previous living organisms. Some of these organisms are: wood, waste, (hydrogen) gas, and alcohol fuels. Biomass is usually plant matter that is grown to produce heat and energy. Biomass also includes biodegradable wastes which are not organic substances like fossil fuels which have been made into coal and petroleum.

What are liquid gases? Liquid gases are energy-generating molecules that can be combined to create mechanical energy. Most liquid gases derived from fossil fuels. Hydrogen fuel is also classified as liquid fuel which is the fumes from liquid gas but is flammable.

So basically biofuel is a range of various fuels that actually can replace normal fuels and I think that normal fuel is classified as biofuel.