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Iogen and Shell invest to move cellulosic ethanol venture toward commercial production

Canadian cellulosic ethanol developer Iogen Corporation and its joint venture partner Royal Dutch Shell have committed further funding to keep the venture going for two more years. Iogen Energy is currently running a demonstration plant near Ottawa that is producing ethanol from wheat straw. The demonstration plant has produced over 170,000 gallons of ethanol over the past year. This ethanol is blended with gasoline and is commercially available at Sh

German-engineered yeast makes for larger cellulosic ethanol yields

Scientists in Germany have engineered the common industrial yeast Saccharomyces cerevisiae to ferment the sugars pentose (C5) and hexose (C6) from biomass feedstock to create ethanol and butanol. Translation: cellulosic ethanol may be one step closer to being more than the green automotive buzzword of 2008 or, worse, one of the Nik Bristow