Biogas production is the process of generating gas from organic materials, such as food waste, animal manure, and plant residues. This occurs through anaerobic digestion, where microorganisms break down the organic matter in the absence of oxygen. The main components of biogas are methane and carbon dioxide, which can be used as renewable energy sources. The biogas can be utilized for various purposes, including heating, electricity generation, and as a vehicle fuel. Additionally, the leftover material, known as digestate, can be used as a nutrient-rich fertilizer, contributing to sustainable agriculture and reducing waste in landfills.