Agricultural residue fuels, derived from the by-products of farming activities such as straw, husks, and stalks, present a promising avenue for sustainable bioenergy. These residues, often considered waste, can be transformed into biofuels through various processes like combustion, gasification, and anaerobic digestion. Utilizing these materials for energy not only reduces agricultural waste but also mitigates dependence on fossil fuels. This approach enhances the circular economy by converting low-value residues into high-value energy sources, thereby supporting environmental sustainability and reducing greenhouse gas emissions. Additionally, the use of agricultural residues for biofuel production can contribute to rural economic development by creating new business opportunities and jobs in the bioenergy sector.