Construction of green technology model based on enterprise digital economy of environmental protection

The deteriorating environmental problems worldwide pose a serious challenge to human society and ecosystems, especially for enterprises that rely on natural resources. This article studies the construction of a green technology model for enterprise digital economy. Firstly, green technology innovation is combined with digital economy to construct a driving model for enterprise digital transformation. Then, regional green technology innovation capabilities are defined from three dimensions: input, output, and support capacity. Finally, advanced statistical methods such as level correlation and coefficient of variation analysis are used to rigorously evaluate and refine the green technology innovation indicator set, and a comprehensive evaluation index system for enterprise digital transformation is constructed. The experimental results show that the cumulative variance contribution rate of the four common factors before 2021 was 89.95%; the cumulative variance contribution rate of the four common factors before 2022 was 88.77%; the cumulative variance contribution rate of the four common factors before 2023 was 86.60%. Every year, the Man–machine Language index of the total GTI fluctuated between 0.980 and 1.128, with an average increase of 2.8%.