The Seattle Times

PHILIP TELLER / WSU TRI-CITIES
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Saturday, March 17, 2012

Officials keen to make region a center for aviation biofuels

Birgitte Ahring is director of WSU's Center for Bioproducts and Bioenergy in Richland, where wheat straw, corn stalks, sawdust, tree stumps and other milling waste are tested for use as biofuels.