Constructing a green financial innovation system with the PPP environmental protection industry fund

PPP projects are currently an important part of a country's socialist market economy and play an important role in the income generation of a country's national economy. Under the guidance of the concept of sustainable development, the concept of green finance was born. The purpose of this article is to study the construction of a green financial innovation system based on the PPP environmental protection industry fund. This article mainly focuses on the PPP-based green financial innovation system and the environmental protection industry fund as the main research content, discusses the important role of the green financial innovation system and the environmental protection industry in the current social development, and then combines the two to build a green financial innovation system. A simulation experiment was carried out using the green investment development indicator system, and the results showed that the use of the system constructed in this paper to implement PPP projects reduced its carbon dioxide emissions by 30%.