You're absolutely right. Another co-product of the ethanol industry is animal feed. Canada for years had been the number two importer of distillers grains, which is the animal feed component of that, but has now slipped to position number four. All those imports were in western Canada because of the beef industry in western Canada and the proximity to the U.S. ethanol market.
On February 25th, 2014. See this statement in context.