基于CBECM法的京津冀地区建筑碳排放核算研究
A Study on the Calculation of Building Carbon Emissions in the Beijing-Tianjin-Hebei Region Based on the CBECM Method
蒲燕南 1李海波 1赵丽 1郑春蕾 1贾世琦1
作者信息
- 1. 河北建筑工程学院,河北 张家口 075000
- 折叠
摘要
建筑业巨大的减排潜力是实现减碳目标的关键领域,尤其是在高能耗高排放的京津冀地区.以京津冀地区为研究区域,采用中国建筑能耗计算模型(CBECM法),对 2012-2022年京津冀地区的建筑碳排放进行核算.结果显示,京津冀地区建筑碳排放持续上升,仍需采取积极的减排措施;北京市建筑碳排放呈现波动趋势,增长不明显,但河北省和天津市的建筑碳排放持续增加,反映了地区内部碳减排发展不均衡;综合建筑碳强度显著降低,实现了一定程度的经济与碳排放脱钩.结合京津冀地区建筑碳排放的实际情况,从总量减排控制、跨省区域协调和降低建筑碳强度三方面,因地制宜地提出建筑行业节能减排建议,以推动京津冀地区实现"双碳"目标,并为其他经济区的建筑碳排放研究提供参考.
Abstract
The high-carbon characteristics and substantial emission reduction potential of China's con-struction industry make it a critical sector for achieving carbon reduction goals,particularly in the energy-intensive and high-emission Beijing-Tianjin-Hebei(BTH)region.Focusing on the BTH re-gion,this study employs the China Building Energy Consumption Model(CBECM)to calculate the carbon emissions of buildings in the BTH region from 2012 to 2022.The results indicate that building-related carbon emissions in the BTH region have continued to rise,necessitating proactive emission reduction measures.While the carbon emissions from buildings in Beijing show a fluctua-ting trend with no significant increase,those in Hebei Province and Tianjin have steadily in-creased,reflecting the uneven development of carbon reduction efforts within the region.The over-all carbon intensity of buildings has significantly decreased,indicating a certain degree of decou-pling between economic growth and carbon emissions.Based on the actual situation of building-re-lated carbon emissions in the BTH region,this paper proposes tailored recommendations for ener-gy conservation and emission reduction in the construction industry from three perspectives:total emission control,interprovincial regional coordination,and the reduction of building carbon inten-sity.These recommendations aim to support the BTH region in achieving its"dual carbon"goals and provide a reference for the study of building-related carbon emissions in other economic zones.
关键词
建筑碳排放/京津冀地区/碳强度Key words
building carbon emissions/Beijing-Tianjin-Hebei region/carbon intensity引用本文复制引用
出版年
2024
NETL
NSTL
万方数据