Abstract: The energy and coal chemical bases refer to the industrial clusters which are mainly formed by coal, thermal power, coal chemical and building materials industries within the specific regions. The ecological constructions of energy and coal chemical bases can promote the in situ conversion of coal resources and reducewater consumption, material consumption and pollutant emissions. Through the metabolism analysis, the metabolic wastes were studied and the environmental impacts during the metabolism process determined. The recommendations of environmental protection policies to develop the circular economy and ecological industry in energy and coal chemical bases were proposed in order to reduce and improve the environmental impacts in energy and coal chemical bases.