GM testing cellulosic ethanol from Coskata’s demo plant

CleanTech.com
October 16, 2009 - by Emma Ritch, Cleantech Group

Illinois-based Coskata’s secret formula for cellulosic ethanol is now in the hands of investor General Motors (NYSE:GM).

The biofuel startup has launched production at its Madison, Pa.-based demonstration facility, which is turning wood chips into ethanol using a continuous, three-step process that takes minutes from start to finish.

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