coskata gm

Coskata's newly-opened semi-commercial flex ethanol facility in Madison, Pennsylvania is as small as it can possibly be. Co-located at a Westinghouse facility that also in some fashion uses nuclear energy, the ...

Coskata caught our attention back in January 2008 with the announcement that GM would take an equity stake in the cellulosic ethanol producer in an effort to bring the biofuel to market at a cost of just $1 a gallon. Since then, things haven't gone quite as smoothly as Coskata executives might ...