In 2018, Verbio North America Corp., a subsidiary of a German company, bought a closed Iowa cellulosic ethanol plant from DuPont and began its conversion. Verbio wasn t looking at cellulosic ethanol but saw an opportunity instead to convert corn stover to renewable natural gas (RNG).
Renewable Natural Gas From Corn Stover – Advanced BioFuels USA advancedbiofuelsusa.info - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from advancedbiofuelsusa.info Daily Mail and Mail on Sunday newspapers.