WASHINGTON, Jan. 23 -- The U.S. Department of Energy's National Energy Technology Laboratory issued a Request for Information on versatile gasification technology for modular or small-scale conversion of a wide range of feedstocks, including coal, biomass, municipal solid waste, energetic materials and munitions. The agency description of the Request for Information states: "Modular implementations of gasification imply unit sizes of approximately 1 to 5 MWe equivalent, while applications for t  more