Green development and co-benefits analysis of a typical chemical industrial park under pollution and carbon reduction and zero-waste city policies.

Industrial parks, under the framework of the "enterprise relocation to parks" policy, have become a crucial cornerstone of China's industrial green development and play a key role in reducing pollution and mitigating carbon emissions . Taking a chemical industrial park in Shanghai as a case study, this study employed the Tapio-CCD model to explore the synergistic relationships among pollutants, and between the economy and pollutants. Additionally, the DDF-Tobit model was used to investigate the impact of Zero Waste City (ZWC) policy and the synergy of carbon and pollution control on green development in the chemical industrial park.