Study finds: Corn better used as food than biofuel

Posted: June 22, 2017 by gamegetterII in Uncategorized

Watts Up With That?

From the UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN and the “don’t burn your food” department.

Corn is grown not only for food, it is also an important renewable energy source. Renewable biofuels can come with hidden economic and environmental issues, and the question of whether corn is better utilized as food or as a biofuel has persisted since ethanol came into use. For the first time, researchers at the University of Illinois have quantified and compared these issues in terms of economics of the entire production system to determine if the benefits of biofuel corn outweigh the costs.

Civil and environmental engineering professor Praveen Kumar and graduate student Meredith Richardson published their findings in the journal Earth’s Future.

As part of a National Science Foundation project that is studying the environmental impact of agriculture in the U.S., the Illinois group introduced a comprehensive view of the agricultural system, called critical zone…

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