Biogas is a renewable energy source that is produced by the breakdown of organic matter, such as food waste, through a process called anaerobic digestion. This process involves the use of microorganisms to break down the organic matter in the absence of oxygen, resulting in the production of methane, carbon dioxide, and other gases. Biogas can be used for a variety of purposes, including electricity generation, heating, and transportation fuel. In this article, we will take a closer look at