Abstract : Biogas generation from food waste through anaerobic digestion is a promising approach to convert a significant portion of the food waste generated into a useful source of renewable energy. The process involves the decomposition of organic fabric in the absence of oxygen, producing biogas consisting of methane and carbon dioxide. The high organic content of food waste makesit an ideal substrate for anaerobic digestion, which can also help in reduce greenhouse gas emissions and address the environmental challenges associated with food waste disposal. The efficiency of anaerobic digestion process depends on various factors, including temperature, pH, and substrate composition, which must be optimized to maximize biogas yield. Obtaining biogas from food waste is beneficial and the energy produced can be used for electricity, heating and transportation. Biogas generation from food waste can also contribute to sustainable waste management practices and support the transition towards a circular economy. The abstract highlights the potential benefits of biogas generation from food waste through anaerobic digestion emphasizes the need for further research and development to advance this promising technology. However, the successful implementation of biogas generation from food waste requires careful consideration of factorssuch asfeedstock selection, process optimization, and the management of by-products. Furthermore, the economic viability of the process may depend on various factors such as the availability and cost of feedstock, the cost of biogas production, and the market demand for biogas.

Keyword : Biogas, Anaerobic Digestion, Renewable Energy, Optimization, Greenhouse Gas Emission.