Green Plains Inc (Green Plains), formerly Green Plains Renewable Energy, Inc. is a vertically integrated producer, marketer and distributer of ethanol. Green Plains operates in four segments: Ethanol Production Segment engaged in production of ethanol and related distillers grains. Corn Oil Production Segment operates corn oil extraction systems. Agribusiness Segment engaged in grain handling and storage. Marketing and Distribution Segment markets and provides logistical services for ethanol and other commodities for a third-party ethanol producer. It have operations throughout the ethanol value chain, beginning upstream with our grain handling and storage operations, continuing through our ethanol, distillers grains and corn oil production operations and ending downstream with our ethanol marketing, distribution and blending facilities.