Energy is derived from cellulose materials like plants to generate electrical power, and it is accessible easily. Biomass materials are classified into two main categories, first, woody biomass such as softwoods and hardwoods, which come from trees, second, Non-woody biomass such as straws, husks, pits and stalks, which are derived from agricultural residues.
Biomass energy is one kind of renewable energy because that can be a stored solar energy to reduce CO2 and greenhouse gases, and as well, to avoid energy source wastage.