Move over corn, a new source of ethanol is in town

Commercial quantities of the alternative fuel ethanol are being produced from wood waste and other vegetative matter, a chemical company announced Wednesday. The milestone holds potential to curb the controversial practice of using corn kernels to brew the fuel that is commonly mixed with gasoline.

Several companies have been racing in recent years to develop the technology required to produce ethanol from cellulose — the woody parts of plants — and many are close to firing up commercial facilities. INEOS Bio is at the finish line.