Midwestern ethanol plants use much less water than western plants, study says

Ethanol production in Minnesota and Iowa uses far less water overall than similar processes in states where water is less plentiful, a new University of Minnesota study shows.

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<p><a href="http://www.physorg.com/news158992120.html">Midwestern ethanol plants use much less water than western plants, study says</a></p> <p>Ethanol production in Minnesota and Iowa uses far less water overall than similar processes in states where water is less plentiful, a new University of Minnesota study shows.</p>