Right now, across the country, innovative agricultural producers are turning farm animal manure into renewable energy through a process called anaerobic digestion. Anaerobic digestion is a proven technology – available to farmers today – that represents a huge economic opportunity for rural America, while simultaneously addressing our nation's energy and climate challenges. This technology utilizes bacteria that breakdown waste and produce a biogas that contains methane and carbon dioxide. The biogas is then captured and used as a source of renewable energy, primarily by combusting the gas to generate electricity.