水利水电工程全生命周期碳排放研究——以犬木塘工程为例  

Life cycle carbon emissions of water reservoir and hydroelectric projects:A case study of the Quanmutang project

作　　者：黄跃群[1,2] 刘耀儒 许文彬[3] 黎军锋 HUANG Yuequn;LIU Yaoru;XU Wenbin;LI Junfeng(State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,China;Hunan Provincial Water Resources Development&Investment Co.,Ltd.,Changsha 410007,China;College of Water Resources&Civil Engineering,Hunan Agricultural University,Changsha 410128,China;Department of Water Resources of Hunan Province,Changsha 410007,China)

机构地区：[1]清华大学水沙科学与水利水电工程国家重点实验室,北京100084 [2]湘水集团湖南省水利发展投资有限公司,长沙410007 [3]湖南农业大学水利与土木工程学院,长沙410128 [4]湖南省水利厅,长沙410007

出　　处：《清华大学学报（自然科学版）》2022年第8期1366-1373,共8页Journal of Tsinghua University(Science and Technology)

基　　金：国家自然科学基金项目(52009040)。

摘　　要：水利水电工程具有多种功能,发挥着各方面效益,在“双碳”战略中扮演着重要角色,但目前针对水利水电工程全生命周期碳排放的研究还较少。该文以湖南省犬木塘工程为样本,基于生命周期评价理论,提出了水利水电工程碳排放量的分组计算方法,对碳排放进行了核算和分析。研究表明,此计算方法简单准确,更适用于水利水电工程。计算结果显示,犬木塘建设和运行阶段总体碳排放风险可控,并依据其碳排放特点,提出了注重设计优化、研发绿色建材、加快智慧化、强化减排理念等降低碳排放的策略。Water reservoirs and hydroelectric projects have many functions that produce great benefits that will play an important role in the“double carbon”strategy.However,there are few studies on the life cycle carbon emissions of hydropower and reservoir projects.This study uses the Quanmutang project in Hunan Province as an example to apply life cycle assessment theory and the carbon emissions grouping calculational method which is more suitable for reservoirs and hydroelectric projects.The carbon emission calculations show that the overall carbon emissions during the construction and operating phases of the Quanmutang project are controllable.This study then considers the carbon emission characteristics to present some strategies to reduce the carbon emissions,such as design optimization,developing green building materials,accelerating intellectualization and strengthening the emission reductions.

关 键 词：水利水电工程 碳排放 全生命周期分析 犬木塘 

分 类 号：TV3[水利工程—水工结构工程]