 Biomass is a renewable source of energy that can be used to generate biofuels such as ethanol, biodiesel, hydrogen, and biogas. These fuels can be used in various applications, such as transportation, industry, and household use. Recent advances in technology have enabled the production of these fuels from a variety of biomass sources, such as agricultural waste, forestry residues, and municipal solid wastes. The use of biomass for generating biofuels is becoming increasingly popular due to its potential to reduce dependence on fossil fuels and mitigate climate change. This article was authored by Akilesh Kumar Singh, Preeti Pal, Surab Singh Rathore, and others.