Carbon Fuels Receives $2.0 Million Clean Coal Award from the DOE for Commercialization of its CharFuel® Coal Refining Process https://www.prweb.com/releases/carbon_fuels_receives_2_0_million_clean_coal_award_from_the_doe_for_commercialization_of_its_charfuel_coal_refining_process/prweb16169124.htm