Mascoma, Codexis Closing in on Commercialized Cellulosic Biofuels
by Derek Mead (GreenTechMedia) Biofuel up-and-comers Codexis and Mascoma both have big news that means cellulosic ethanol production is right around the corner. ...With traditional sugar feedstocks -- and in the U.S., that means corn -- up around $275 a ton,