Abstract:As a new round of PPP model and application in the field of infrastructure in the development zone, how to safeguard the PPP projects run smoothly and meet the “Green Development Concept” of the low carbonization, intensive and circulation based on the reform and development strategic of development zone, has been paid much attention. Based on the concept of Green Development Perspective, this paper built the index system of the key influence factors of the PPP projects in the development zone, including four primary indexes and twenty-one secondary indicator indexes. Then the relevance and importance of the PPP project success factors were analyzed, combing the ISM and F-ANP method. It concluded the comprehensive sequences about the weight value of the influence degree of the critical success factors. The research results showed that the green of the PPP project experiences and skills, the sustainability of government regulation and government support for green PPP projects were the deeper factors of critical success factors of green PPP projects in development zone. These factors were the core of the driving force of guiding social capital to participate in PPP projects and actively implement green production technology, and had the final effect on the quality and efficiency of products and services.