It is a source of renewable energy. Biodegradation yields residues from agricultural production, forestry, industrial and municipal waste as well as biogas.
Biomass combustion is a friendlier environment than many others because it produces less harmful compounds.
However, harmful substances such as fats and proteins are released.
Sewage sludge, animal droppings, straw, wood and its waste, vegetable oils, organic waste, and seaweed can be used here.