This paper calculates the embodied carbon in Guangxi's industrial exports from 2005 to 2020 using the input-output matrix GRAS adjustment method and input-output model. Additionally,the logarithmic mean divi-sia index (LMDI) method is utilized to analyze the driving effects of embodied carbon. The study reveals that while the overall trends in Guangxi's total carbon emissions,industrial export scale,and embodied carbon have shown growth,there are noticeable disparities. Since 2013,the total carbon emissions have stabilized and the growth rate has decreased,but the industrial exports and embodied carbon have significantly increased. The reduction in total carbon emissions and carbon emission coefficients is significantly associated with the optimization of Guangxi's en-ergy consumption structure. However,export scale is the primary factor for the growth of embodied carbon,while ex-port structure,intermediate input emission levels,and direct carbon emission coefficients have inhibitory effects on embodied carbon. The scale effect consistently promotes embodied carbon emissions,with technology and structure effects being secondary and showing a"U"shaped pattern. Influenced by industrial energy consumption and tech-nological level,the three effects differ significantly in their impact on departmental embodied carbon emissions. Consequently,the study suggests actively promoting the institutional transformation from"dual control of energy consumption"to"dual control of carbon emissions",continuously advancing emission reduction and consumption optimization in key sectors,focusing on enhancing the entire industrial chain capabilities;optimizing energy produc-tion and consumption structures,increasing investment in and introduction of clean energy,and improving energy ef-ficiency;increasing technological investments,optimizing industrial structure,and reasonably regulating the scale,structure,and technology effects of departments to promote export structure upgrading;and comprehensively coordi-nating various policies,strengthening policy incentives,and regulation.
embodied carbon in exportsdriving effectsinput-outputintermediate inputscarbon emission coefficient
维普
万方数据
