气候变化领域集成服务门户(CCPortal): The role of total solar energy transmittance for normal incidence of the glazed system in climate change adaptation under Italy energy efficiency policies

CCPortal

DOI	10.1016/j.enbuild.2024.113944
	The role of total solar energy transmittance for normal incidence of the glazed system in climate change adaptation under Italy energy efficiency policies
	Congedo, Paolo Maria; Albanese, Paola Maria; D'Agostino, Delia; Baglivo, Cristina
发表日期	2024
ISSN	0378-7788
EISSN	1872-6178
起始页码	307
卷号	307
英文摘要	This study investigates the effectiveness of envelope regulations in mitigating climate change impact on building energy demand in different locations and Representative Concentration Pathway (RCP) scenarios. It aims to assess the building thermal performance (EPtot,nd) in compliance with main Italian energy policies (issued in 2005, 2015, 2020). It specifically examines how variations in total solar energy transmittance of glazed systems (ggl,n) impact heat regulation and overall energy efficiency. Results are variable depending on the national climate zone (from A to F) and related standards. Whereas climate zone E does not show significant gains from ggl,n modifications, in zone A reducing ggl,n (from 0.67 to 0.50) enhances resilience in buildings adhering to 2005 regulation (L.D. 192/2005). In climate zone C, ggl,n reduction benefits all standards, while in zone B this adjustment affects buildings following 2020 regulation (M.D. 06/08/2020), particularly under RCP 8.5. In climate zone F, decreasing ggl,n results in higher EPtot,nd, thereby compromising resilience. It is observed that buildings designed in accordance with L.D. 192/2005, compared to other regulations, show a smaller variation of EPtot,nd over time. In particular, moving from 2020 to 2070, climate zone BSh (Koppen climate classification) is the climate zone that sees the largest EPtot,nd increases over the years, while Cfc is the only zone that shows EPtot, nd decreases in all scenarios. For the other zones, a mixed behaviour is observed, with heterogeneous variations and results. Due to climate change, increased insulation in warm areas has contributed to an increase in overall annual consumption. Effective regulatory planning requires a comprehensive future climate assessment to optimize building energy performance.
英文关键词	Glass; Solar Factor; Climate Change; Building Resilience; Energy efficiency Policy; Thermal Performance Index
语种	英语
WOS研究方向	Construction & Building Technology ; Energy & Fuels ; Engineering
WOS类目	Construction & Building Technology ; Energy & Fuels ; Engineering, Civil
WOS记录号	WOS:001177461600001
来源期刊	ENERGY AND BUILDINGS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/309026
作者单位	University of Salento; European Commission Joint Research Centre; EC JRC ISPRA Site
推荐引用方式 GB/T 7714	Congedo, Paolo Maria,Albanese, Paola Maria,D'Agostino, Delia,et al. The role of total solar energy transmittance for normal incidence of the glazed system in climate change adaptation under Italy energy efficiency policies[J],2024,307.
APA	Congedo, Paolo Maria,Albanese, Paola Maria,D'Agostino, Delia,&Baglivo, Cristina.(2024).The role of total solar energy transmittance for normal incidence of the glazed system in climate change adaptation under Italy energy efficiency policies.ENERGY AND BUILDINGS,307.
MLA	Congedo, Paolo Maria,et al."The role of total solar energy transmittance for normal incidence of the glazed system in climate change adaptation under Italy energy efficiency policies".ENERGY AND BUILDINGS 307(2024).