摘要
本文介绍了MRV机制发展历程和对我国实施“碳达峰、碳中和”战略的重要作用,以欧盟为例阐述了MRV机制的特征要求,结合木结构建筑产品特性,分析了MRV机制面临的问题,从系统边界、数据质量和木材碳汇方面探讨了技术解决方案。结果表明:在考虑碳汇情况下,建立木结构建筑产品的碳排放因子库,确立统计边界,对推动MRV机制下木结构建筑产品碳足迹的落地有着重要作用。
The development history of MRV mechanism and its important role in China's implementation of"carbon peaking,carbon neutrality"strategy were introduced.Taking the European Union as an example,the characteristics of MRV mechanism are expounded.Combined with the characteristics of wood construction products,the problems facing MRV mechanism are analyzed,and the technical solutions are discussed from the aspects of system boundary,data quality and wood carbon sink.The results show that,in the case of carbon sink,the establishment of carbon emission factor database and statistical boundary of wood structure building products play an important role in promoting the carbon footprint of wood structure building products underthe MRV mechanism.
作者
佟晓超
陈暑冰
赵捷
昌文芳
Tong Xiaochao;Chen Shubing;Zhao Jie;Chang Wenfang(China Academy of Building Research,Beijing 100013,China)
出处
《绿色建造与智能建筑》
2023年第3期12-15,19,共5页
GREEN CONSTRUCTION AND INTELLIGENT BUILDING
关键词
MRV机制
木结构建筑产品
碳足迹
系统边界
数据质量
碳汇
MRV mechanism,timber structure building products
carbon footprintboundary of system
qualityof data
carbon sink
