ADM (U.S.), POET (U.S.), Ameresco Inc (U.S.), Enerkem (Canada), MVV Energie AG (Germany), Enviva (U.S.), EnviTec Biogas AG (Germany), Green Plains Inc (U.S.), Pacific BioEnergy Corp (Canada), Lignetics (U.S.), Drax Group (U.S.), and Enexor Energy (U.S.)