The remaining land near Chickasha and Maysville will be planted with a mix of switchgrass and sorghum. The crops from the Guymon fields will be used to feed a cellulosic ethanol plant currently ...
this time the twist is that the cellulosic ethanol feedstock will be switchgrass. Mascoma Corporation says that the five-million-gallon-a-year Tennessee plant, when it opens in 2009, would be the ...