Biomass refinery developer ZeaChem broke ground last week in Boardman, Oregon for a 250,000 gallon-per-year facility that will eventually be used to turn wood and other feedstocks into cellulosic ethanol.
The plant will initially use ZeaChem’s technology to produce ethyl acetate, which the company says is a salable chemical intermediate and precursor to cellulosic ethanol. With a grant from the U.S. Department of Energy (DOE), the company is scheduled to begin production of cellulosic ethanol in 2011.
ZeaChem has contracted with GreenWood Resources (GWR), a Portland-based timberland investment manager, to obtain sustainable hybrid poplar tree feedstock from nearby farms. Because the technology is feedstock agnostic, ZeaChem will also process trials of herbaceous crops, agricultural residuals and other renewable biomass resources.