气候变化领域集成服务门户(CCPortal): Contribution of nearly-zero energy buildings standards enforcement to achieve carbon neutral in urban area by 2060

CCPortal

DOI	10.1016/j.accre.2021.07.004
	Contribution of nearly-zero energy buildings standards enforcement to achieve carbon neutral in urban area by 2060
	Zhang S.-C.; Yang X.-Y.; Xu W.; Fu Y.-J.
发表日期	2021
ISSN	1674-9278
起始页码	734
结束页码	743
卷号	12 期号:5
英文摘要	Nearly-zero energy buildings (NZEB) would effectively improve building energy efficiency and promote building electrification. By using a carbon emission model integrated into a bottom-up mid-to-long term energy consumption model, this study analyzes the contribution of NZEB standards to carbon emission targets in the urban area of China by 2060. Three scenarios are set, namely BAU, steady development (S1), and high-speed development (S2). For BAU, the total carbon emissions will reach a peak of 1.94 Gt CO2 by 2040. In S1 scenario, total building carbon emissions will reach the peak of 1.72 Gt CO2 by 2030. In S2 scenario, the carbon emissions will reach a peak by 2025 with 1.64 Gt CO2. Under S1 scenario, which features consistency with NZEB market development and periodic improvement of building energy-efficiency standards, the carbon emission peak in 2030 will be accomplished. To achieve carbon neutrality by 2060, the upgrading of building energy standards to NZEB will contribute 50.1%, while zero-carbon electricity contribution is 49.9%. It is concluded that 2025, 2030, and 2035 could be set as mandatory enforcement years for ultra-low energy buildings, NZEB and zero energy building (ZEB), respectively. © 2021 The Authors
英文关键词	Building carbon emission; Building energy consumption; Nearly-zero energy buildings; Ultra-low energy buildings; Zero energy buildings
来源期刊	Advances in Climate Change Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/236451
作者单位	China Academy of Building Research, Beijing, 100013, China; International Science and Technology Cooperation Base for Nearly-Zero Energy Buildings, Ministry of Science and Technology, Beijing, 100013, China; Jianke EET Co. Ltd., Beijing, 100013, China
推荐引用方式 GB/T 7714	Zhang S.-C.,Yang X.-Y.,Xu W.,et al. Contribution of nearly-zero energy buildings standards enforcement to achieve carbon neutral in urban area by 2060[J],2021,12(5).
APA	Zhang S.-C.,Yang X.-Y.,Xu W.,&Fu Y.-J..(2021).Contribution of nearly-zero energy buildings standards enforcement to achieve carbon neutral in urban area by 2060.Advances in Climate Change Research,12(5).
MLA	Zhang S.-C.,et al."Contribution of nearly-zero energy buildings standards enforcement to achieve carbon neutral in urban area by 2060".Advances in Climate Change Research 12.5(2021).