Study on the key factors of the sustainable development of environmental protection PPP projects in China

Abstract

With the progress of society and the building of a community with a Shared future for mankind, environmental protection has gradually become the top priority in China's infrastructure construction. The government and private capital jointly carry out the infrastructure construction of environmental protection PPP projects. In the construction of environmental protection PPP project, whether the sustainable development is the key to the success of the project. Therefore, it is of great significance to study the key factors of PPP project's sustainable development for the successful implementation of the project. By constructing the key factors of sustainable development of environmental protection PPP projects, the principal component analysis method is used to identify and classify the key factors of sustainable development. It is concluded that the key factors of the sustainable development of PPP projects include sustainable economic and social benefits, sustainable engineering, sustainable resources and environment, and sustainable project management. Through the implementation and construction of key factors of environmental protection PPP project, the sustainable development of the project can be improved, so that the ecological environment can be protected in the long run.