沈阳航空航天大学学报2024，Vol.41Issue(5)：82-89,8.DOI:10.3969/j.issn.2095-1248.2024.05.009
基于MRIO模型的我国电力行业隐含碳排放流动特征
The flow characteristics of embodied carbon emissions in China's power industry based on the MRIO model
摘要
Abstract
The carbon emissions from the power industry remain a central focus of China's current car-bon reduction efforts.The production-related and consumption-related carbon emissions from electricity across 30 provinces in China were analysed and clarified the scale and pathways of spatial and sectoral transfers of carbon emissions between these provinces.The primary analysis was conducted using the multi-regional input-output(MRIO)model.The results indicate that carbon transfer is the primary driver of regional disparities in carbon emissions related to both production-related and consumption-re-lated.Overall,the trend revealed that carbon emissions are being transferred from economically devel-oped provinces to less developed provinces with surplus electricity supply.At the departmental level,the majority of power transfers are caused by electricity demand from the construction and service in-dustries,which accounts for 57.89%of carbon emissions.It is effectively identified that the spatiotem-poral characteristics and transfers of carbon emissions from electricity across various provinces,provid-ing a scientific basis and theoretical foundation for the development of carbon reduction programs for the power industry at the provincial level.These efforts will contribute to achieving the goals of carbon peaking and carbon neutrality.关键词
电力行业/MRIO模型/碳排放量/碳转移/省级/部门级Key words
power industry/MRIO model/carbon emissions/carbon transfer/provincial level/depart-mental level分类
管理科学引用本文复制引用
李彦龙,刘珊,刘祚希,魏莹莹,李润东..基于MRIO模型的我国电力行业隐含碳排放流动特征[J].沈阳航空航天大学学报,2024,41(5):82-89,8.基金项目
辽宁省揭榜挂帅科技攻关专项(项目编号:2023JH1/10400006) （项目编号:2023JH1/10400006）
