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Innovation: Coal Briquettes From Thick, Black Sludge

inc.com — Last year, GreenFields purchased the rights to an abandoned coal mine in Gary, West Virginia, and in December, the company broke ground on a $25 million plant adjacent to the slurry pond. Cutaia says the site contains more than 10 million tons of coal -- enough to keep the plant humming for 20 years.

Who dugg this?

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