+12 Biomass Direct Ideas. Web the direct combustion method uses biomass as the primary energy source and the pyrolysis and gasification methods use biomass as a secondary energy source. • almost 2/3 of the agricultural biomass is input to feed sector.
Biomass is renewable organic material that comes from plants and animals. Regarding the issue of climate consequences for modern bioenergy, ipcc states: Web biomass can be directly utilized as fuel or can be converted through different routes into useful forms of fuel.
