Assessing China's synergistic governance of emission reduction between pollutants and CO2

Abstract

Synergistic governance of emission reduction between pollutants and CO2 (hereinafter referred to as synergistic governance) reflects China's proactive response to climate change and will become a central task in China's environmental governance over the next decade and beyond. Given this, this paper aims to systematically understand why synergistic governance is possible and what China has achieved in synergistic governance. In order to achieve these aims, this paper constructs a scientific indicator system based on synergistic governance theory and applies the composite system synergy model to assess the level of synergistic governance in China. The results show that China has made great progress in synergistic governance in the past decade, achieving a leaping development from mild non-synergy to moderate synergy. The achievement mainly comes from the efforts of nearly 1/3 of Chinese provinces in advancing synergistic governance, and the improvement direction of synergistic governance in these provinces is consistent with the national level, jumping from mild non-synergy to moderate synergy. However, the level of synergistic governance in some provinces has decreased rather than increased. It is worth noting that the widening gap in the level of synergistic governance within China's regions may become a vital factor that hinders the sustainable promotion of synergistic governance. This paper clarifies the operational logic of synergistic governance and provides a comprehensive evaluation method, which is beneficial to provide some references for other countries that intend to work on synergistic governance.