
Green Plains completes USP upgrade at York biorefinery
In Nebraska, Green Plains Inc. announced the completion of its upgrade to United States Pharmacopeia (USP) Grade alcohol at its York, Neb. biorefinery. The York upgrade included the installation of a new distillation production unit, and remains capable of producing up to 50 million gallons per year. The York, Neb. biorefinery will be further upgraded […]