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First Closed-Loop Ethanol Plant Opens

Duration: 06:50

After 10 years of research the first closed-loop ethanol plant begins production. For the first time, distillers grains from an ethanol plant provide feed for a cattle feedlot and the manure from the cattle feedlot is used to make biogas to power the boilers in the ethanol plant.

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Post Date: July 23, 2007