Question

Why is biogas called an excellent fuel?

Answer 1

Ideal fuel

• An ideal fuel is inexpensive, widely available, easy to carry, and easily flammable.
• It has a high calorific value.
• The ignition temperature should be low.
• It does not emit gases or residues that pollute the environment.

Biogas

• Biogas is regarded as an ideal or excellent fuel.
• It does not contribute to air pollution because it is smoke-free.
• It produces a tremendous quantity of heat per unit mass. As a result, has a high calorific value.
• It is a clean fuel that emits no residue when burned.
• Its production facilitates the disposal of organic wastes.