In electric power engineering field, WISDRI is committed to recovery and utilization of secondary energy, new energy and distributed energy asd well as solid waste, etc. WISDRI has built hundreds of power plants such as captive power plant, comprehensive resource utilization power plant, biomass power plant, waste incineration power plant, combined heat and power generation plant and waste heat power plant, etc. in municipal construction industry, metallurgical industry, chemical industry and paper making industry, etc. WISDRI is capable of providing full-process energy utilization total solution for steel production. WISDRI has made remarkable contribution for energy saving and emission reduction to many industries, enterprises and cities.