WDAZ: Your Home Team

Published September 28, 2010, 06:12 PM

Cleaning Up Coal

While renewable energy is the big push, 90 percent of North Dakota's energy comes from coal mined in the state. At UND's annual R and D showcase Tuesday, the Lignite Energy Council told the audience what the coal companies are doing to go green.

By: David Schwab, WDAZ

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