Abstract:Based on the two-stage model of green technology innovation, combining with the characteristics of strategic emerging enterprises, a four-dimensional green technology innovation performance evaluation index system is constructed, which consists of R&D, economic, environmental and social performance. The analytic hierarchy process (AHP) and entropy method were used to set subjective and objective weights respectively, and the combined weights of evaluation indexes were formed after normalization. The green technology innovation performance of strategic emerging enterprises in Jiangxi Province from 2016 to 2019 was evaluated from the perspectives of development trend, industry difference and regional difference. The results showed that :(1) the green technology innovation performance of strategic emerging enterprises in Jiangxi Province showed an overall upward trend from 2016 to 2019, among which the R&D performance increased significantly, but the transformation performance was poor; (2) The green technology innovation of strategic emerging enterprises in Jiangxi Province has obvious industry heterogeneity and regional differences, and there are "weak industries" and "depressions". This paper probes into the "bottleneck", "weak industry" and "depression" of green technology innovation of strategic emerging enterprises in Jiangxi Province, and gives targeted solutions and improvement suggestions on the basis of deep analysis of the reasons.