Heterogeneity of Decoupling Between Economic Development and Carbon Emissions in China's Green Industrial Parks.

On the path to carbon neutrality, the journey to net‐zero emissions in the industry is achievable, and the green development of industrial parks is crucial for a smooth transition. We examined a sample of 171 green industrial parks certified by China's Ministry of Industry and Information Technology (MIIT). Using the Tapio decoupling model, we conducted decoupling analyses at both the national and regional scales of their economic growth and environmental conservation for three consecutive years. Spatial heterogeneity is found in carbon‐economy decoupling states and carbon‐pollutant synergy effects. Industrial parks in the east of China present better carbon‐economy decoupling states and carbon‐pollutant synergy effects than the other regions. The CO2 emissions determinants were explored by using the STIRPAT model. The variable industrial value‐added per capita, which is representative of economic growth, presents a positive and significant effect on emissions; the energy output and the proportion of high‐tech industries present a negative effect. However, after dividing the parks into groups by their leading industries, the influence of the variables started to show a power discrepancy. The heterogeneity analysis of this study can provide a basis for developing diversified strategies for Chinese industrial parks under the net‐zero emission goal. Plain Language Summary: This paper evaluated the economic development and environmental impacts of the 171 green industrial parks certified by the Ministry of Industry and Information Technology (MIIT) of China, using data and materials that were inventoried and summarized for the first time. The relationship of economic growth and CO2 emissions and other major pollutants was examined using the Tapio decoupling model, and the results suggest strong decoupling states for most of the cases, and a significant carbon‐pollution synergy effect. Further regression analysis indicated that industrial output and green and high‐tech industries are significant drivers of decoupling. The discoveries will guide future actions and policies toward sustainable development for the industrial parks of China. Key Points: Economic growth and environmental impacts are strongly decoupled for most of the studied green industrial parksA significant carbon‐pollution synergy effect is found in the green industrial parksIndustrial output and green and high‐tech industries are significant drivers of CO2 emissions but show discrepancy in different industries [ABSTRACT FROM AUTHOR]