Air Quality Control Systems Business Department, Business & Strategic Planning Headquarters, Mitsubishi Hitachi Power Systems, Ltd.
Mitsubishi Hitachi Power Systems, Ltd. (MHPS) commercialized its first SCR (Selective
Catalytic NOX Reduction) system for a Japanese thermal power plant in 1977 - the earliest
anywhere in the world - and now provides SCR systems or SCR catalysts to no less than 1,700
facilities. Taking advantage of its strength as a pioneer of the SCR system and the advantages of a
manufacturer capable of providing both SCR system and catalysts, MHPS proposes solutions that
meet the demands of all customers for the reduction of nitrogen oxides (NOX).
