AdvertisementIn Wyoming, A Contest To Capture Carbon And Save CoalMarch 05, 2019Cooper McKimfacebookEmailJason Salfi, left, and Dr. David Erickson, right, of Dimensional Energy, are finalists in the Carbon XPrize. They stand in front of the Dry Fork Station coal-fired power plant in Gillette, Wyo., where the competition is located. (Wyoming Public Radio)