The Seattle Times

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Saturday, February 2, 2013

Cellulose fuel slow to start pumping, but this may be the year

Dean Kegler, right, administrative manager of ZeaChem, leads a tour last year for Dallas Tonsager, undersecretary for the U.S. Department of Agriculture, second from left, and James Imbler CEO and president of ZeaChem, at the plant in Boardman, Ore.