Abstract:Based on the panel data of 11 provinces and cities of the Yangtze River Economic Belt in 2007-2016 years, the Super-SBM model and Malmquist index are used to analyze the industrial green development efficiency, and the factors that affect the industrial green development efficiency are analyzed with the improved grey slope correlation model. The research shows that the industrial green development efficiency of the Yangtze River Economic Zone is on the rise, the regional difference isremarkable, the contribution rate of the technological progress to the industrial green development efficiency is high, the promotion potential is great, the economic development level, theurbanization and other factors promote the industrial green development efficiency, and the industrial structure and environmental regulation are suppressed. The effect of the system. Finally, it puts forward the development path to improve the green development efficiency of the Yangtze River economic belt.