The development of the PPP model is in the ascendant in Beijing. The task of building beautiful Beijing in the new era also needs innovation and integration of PPP mode and Beijing’s green environmental protection industry. Through analyzing the current situation of green environmental protection industry and PPP practice in Beijing，this paper discusses the pattern classification and key operation fields of PPP in green environmental protection industry in Beijing，and finally puts forward some countermeasures and suggestions for the government to promote the application of PPP mode to the environmental protection industry.