Mascoma Corporation is an innovative biofuels company committed to developing environmentally sustainable, low cost, low carbon biofuels from cellulosic biomass. Mascoma’s Consolidated Bioprocessing method converts non-food biomass feedstocks into cellulosic ethanol through the use of a patented process that significantly reduces the need for costly enzymes and additives.  The Company is producing cellulosic ethanol on a demonstration scale at its facility in Rome, New York.  Mascoma's affiliate, Frontier Renewable Resources, is developing a commercial scale biorefinery in Kinross, Michigan. 

Jim Matheson is on the Board of Directors.