| From Nytimes.com: Cellulosic ethanol, the next big hope for a biofuels industry hampered during the past year by volatile commodity price swings and shrinking profit margins, is continuing its slow march toward commercialization.
Poet LLC, the nation's top ethanol producer, has opened the spigots on an $8-million pilot-scale biorefinery at its Scotland, S.D., research center that will produce 20,000 gallons of fuel each year from the corn cobs and fiber normally left behind in fields..... Full Article: Source
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