Distillers dried grains are popular as livestock feed in China, Canada and Europe as U.S. exports grow, said Renewable Fuels Association President and CEO Bob Dinneen. He said exports of the ethanol byproduct may be poised to grow further. "It's concentrated protein, so there's a lot of interest in it. Probably 15 to 20% of the DDG we've produced [in the U.S.] is going to be exported, and we could probably do more," he said.
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