上海市建筑碳排放核算研究  

Building carbon emission evaluation of Shanghai

作　　者：黄蓓佳[1] 崔航 宋嘉玲 俞海勇[2] HUANG Beijia;CUI Hang;SONG Jialing;YU Haiyong(School of Environment and Architecture,University of Shanghai for Science and Technology,Shanghai 200093,China;Shanghai Research Institute of Building Sciences Co.,Ltd.,Shanghai 200032,China)

机构地区：[1]上海理工大学环境与建筑学院,上海200093 [2]上海市建筑科学研究院有限公司,上海200032

出　　处：《上海理工大学学报》2022年第4期343-350,共8页Journal of University of Shanghai For Science and Technology

基　　金：国家自然科学基金资助项目(71974129);上海市东方学者计划资助(TP2020049);上海市浦江人才计划资助(20PJ1412000)。

摘　　要：为有效实现建筑业的节能减排,实现碳达峰和碳中和,对建筑碳排放核算方法进行研究。以生命周期理论为基础建立了城市层面的建筑碳计算模型,并以上海市住宅及非住宅建筑为研究对象核算出上海市建筑领域碳排放。对比上海市住宅建筑及非住宅建筑碳排放量,研究上海市建筑碳排放趋势。研究结果表明,2010—2020年,上海市建筑领域碳排放持增长态势,其中建材生产阶段和建筑运行阶段是对建筑总体碳排放量贡献最大的两个阶段。从不同建筑材料碳排放量占比来看,钢材的碳排放量是建材碳排放量中最高的,所占比例超过了50%,其次是水泥、铝材。在建筑减碳路径方面,结合建筑各生命周期阶段的碳排放核算结果,提出了对应的减排对策。In order to effectively realize the energy saving and emission reduction of construction industry and realize carbon peak and carbon neutrality,the accounting method of construction carbon emission was studied.Based on the life cycle theory,the building carbon calculation model at the urban level was established,and the carbon emissions of residential and non-residential buildings in Shanghai were calculated.By comparing the carbon emissions of residential and non-residential buildings,the carbon emission trend of buildings in Shanghai was studied.The research results show that the carbon emissions in the construction field in Shanghai have maintained a growth trend from 2010 to 2020,and the production stage of building materials and the operation stage of the building are the two stages that have the largest contribution to the overall carbon emissions of buildings.From the perspective of the proportion of carbon emissions of different building materials,the carbon emissions of steel are the highest in the carbon emissions of building materials,accounting for more than 50%,followed by cement and aluminum.In terms of building a carbon reduction path,the corresponding emission reduction counter measures are put forward combining with the carbon emission accounting results of each life cycle stage of the building.

关 键 词：建筑碳排放 核算 生命周期评价 上海 

分 类 号：TU18[建筑科学—建筑理论]