Published December 13, 2010, 12:00 AM
Rick Whittaker, president and CEO of Heartland Renewable Energy of Muscatine, Iowa, holds
Rick Whittaker, president and CEO of Heartland Renewable Energy of Muscatine, Iowa, holds the powdered waste product of distilling ethanol from beets during a Monday press conference in Fargo. Michael Vosburg / Forum Photo Editor
Read the article: Sugar beets could be next big biofuel
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