城市碳达峰指标分解机制研究--荀子思想的启示

Decomposition Mechanism of Urban Carbon Peak Indicators--The Enlightenment of Xunzi's thought

中国2030年碳排放达到峰值目标下,各地级城市向所辖区县进行碳排放指标分解,将成为实现目标的重要保障。在城市没有达到碳排放峰值的高碳发展阶段,目前解决国家层面和省级层面的主要碳排放指标分解方法,很难解决我国城市在碳排放指标分解时面对的复杂问题,中国传统文化中的荀子思想为解决这些难题提供了新视角。荀子思想在城市碳排放指标分解机制中的应用体现在:碳排放的来源有“天人之分”,这符合自然科学领域对碳排放来源的界定;控制碳排放增量的目标是“相持而长”,要统筹考虑环境承载力和经济社会的协同发展;指标分解的刚性机制是“惟齐非齐”,各地最终所得的碳排放指标是齐速量与非齐速量之和。柔性机制是“宗原应变”,从时间、权重、预借、预留、空间五方面进行柔性管理。

When China's carbon emissions reach the peak target in 2030,the decomposition of carbon emission indicators by prefecture level cities to the counties under their jurisdiction will become an important guarantee to achieve the target.In the high carbon development stage when cities do not reach the peak of carbon emissions,at present,the decomposition methods of major carbon emission indicators at the national and provincial levels are difficult to solve the complex problems faced by Chinese cities in the decomposition of carbon emission indicators.Xunzi's thought in Chinese traditional culture provides a new perspective for solving these problems.The application of Xunzi's thought in the decomposition mechanism of urban carbon emission indicators is reflected in which the sources of carbon emission are"heaven and man",it is in line with the definition of carbon sources.The goal of controlling carbon emission increment is"stalemate and long",we should take into account the coordinated development of environmental carrying capacity and economy and society.The rigid mechanism of index decomposition is"only homogeneous but not homogeneous",the final carbon emission target is the sum of homogeneous and non-homogeneous carbon emissions.The flexible mechanism is"ancestral strain",flexible management is carried out from five aspects of time,weight,advance loan,reservation and space.