The US has 2,300 operational biogas systems but only about 15% of the potential for the biogas has been realised in the US according to ABC. This is despite the nation producing 65 million tons of food waste, manure and waste from 8 billion cows, chickens, turkeys and pigs, and over 11 trillion gallons of wastewater each year. It therefore stated the country "must build more biogas systems to recycle this material into baseload renewable energy and soil products, and we can do so 24 hours a day and 365 days a year with 95 percent reliability".
ABC observed that "for the first time, the system of tax credits in the bill supports all biogas sectors" - wastewater, farm, food waste, and projects that produce renewable electricity, renewable natural gas and renewable heat. An additional $1.965bn to support the extant Rural Energy for America Programme will "help our industry work with agriculture to increase sustainability and productivity".