减污降碳协同推进与中国3E绩效

Coordinated Promotion of Pollution and Carbon Reduction and China’s 3E Performance

推动减污降碳协同增效必须坚持“绿水青山就是金山银山”理念。文章在数据包络分析框架下,将大气污染和碳排放纳入3E系统,提出减污降碳协同推进下3E绩效评价思路,定量考察了减污降碳协同推进对中国3E系统及子系统绩效的影响。研究结果表明:样本考察期内,减污降碳协同推进推动中国3E系统整体绩效实现年均0.91%的增长,特别是党的十八大以来,减污降碳协同推进对于绩效的提升作用更加显著。在3E子系统层面,减污降碳协同推进有利于经济系统、能源系统和环境系统的绩效提升,但是能源系统的绩效提升面临更大挑战。文章阐释了“绿水青山就是金山银山”理念在减污降碳协同推进行动中的实践指导意义,对于“十四五”时期推动全社会保持生态文明建设的战略定力,进一步深入贯彻落实“绿水青山就是金山银山”理念,扎实推进减污降碳协同增效具有重要的启示意义。

The construction of ecological civilization is a fundamental plan related to the sustainable development of China.During the “14th Five-Year Plan” period,China’s ecological civilization construction has entered a key period focusing on carbon reduction,promoting the co-benefits of pollution and carbon reduction,promoting the comprehensive green transformation of economic and social development,and realizing the improvement of ecological environment quality from quantitative change to qualitative change.Meanwhile,it is also facing the severe challenges brought by carbon peak and carbon neutralization,as well as the arduous task of thoroughly fighting the tough battle of pollution prevention and control.Standing at a new historical point,we must more completely,accurately and comprehensively implement the concept of Two Mountains Theory,comprehensively promote pollution control,ecological protection and climate change,promote the co-benefits of pollution and carbon reduction,accelerate economic and social development,and realize comprehensive green transformation.This paper brings air pollution and carbon emissions into the 3E(energy-environment-economy) performance research framework.Through the multi-dimensional comparative analysis of time,space and subsystems,this paper quantitatively investigates the impact of coordinated promotion of pollution and carbon reduction on the performance of China’s 3E system and its subsystems.The results show that:During the sample investigation period,the coordinated promotion of pollution and carbon reduction has increased the overall performance of China’s 3E system by 0.91% per year.Especially since the 18th CPC National Congress,the coordinated promotion of pollution and carbon reduction has played a more significant role in improving the performance.At the level of 3E subsystem,the coordinated promotion of pollution and carbon reduction is conducive to the performance improvement of economic system,energy system and environmental system,but the performance improvement of energy system faces greater challenges.The marginal contribution of this paper may be reflected in the following aspects:First,this paper brings the coordinated promotion of pollution and carbon reduction into the 3E performance research framework for the first time,which enriches the theoretical research system of coordinated control of pollution and carbon reduction.Second,this paper gives full play to the additive characteristics of Luenberger productivity index and puts forward the calculation idea of energy,environment and economic subsystem performance.Third,this paper shows the great achievements of China’s ecological civilization construction since the 18th CPC National Congress,and deepens the understanding of the idea that lucid waters and lush mountains are invaluable assets.