In a world filled with exhausting fuels, biogas production could be a key technology within the development of sustainable energy supply systems that aims to cover the energy demand using renewable sources and to mitigate greenhouse gas emissions. Biogas production can be achieved through anaerobic digestion (AD), a biological process. Anaerobic digestion is taken into account to be a useful tool that can generate renewable energy and significant research interest. This renewable biofuel can play an important role in decreasing the concerns related to a rapid increase in energy demands and also the greenhouse emission emissions. A unique advantage of this renewable energy production is it uses anaerobic digestion of various organic wastes including food waste. Food wastes have a high potential for biomethane production because it has high organic matter contents. This work intends to present an overview of the effect of process parameters in an anaerobic digester for biogas production. This study is to make an organic processing facility to form biogas that can be more cost-effective, eco-friendly, cut down on landfill waste, generate a high-quality renewable fuel, and reduce carbon dioxide and methane emissions and also, the parameters which affect or influence this process.