气候变化领域集成服务门户(CCPortal): How will future climate impact the design and performance of nearly zero energy buildings (NZEBs)?

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DOI	10.1016/j.energy.2021.122479
	How will future climate impact the design and performance of nearly zero energy buildings (NZEBs)?
	D'Agostino, D.; Parker, D.; Epifani, I; Crawley, D.; Lawrie, L.
发表日期	2022
ISSN	0360-5442
EISSN	1873-6785
卷号	240
英文摘要	Climate change, driven by greenhouse gas emissions, is a growing global concern, threatening worldwide environment, health and economy. Energy needs for buildings are a large source of greenhouse gas emissions. As the energy needs of buildings strongly depends on weather patterns, this paper investigates how climate change may impact building heating and cooling loads, cost-optimal efficiency measures, and renewable energy production. Eight locations (Stockholm, Milan, Vienna, Madrid, Paris, Munich, Lisbon, and Rome) highlight differences among European climates. Weather datasets, commonly used in building energy simulations, are evaluated to see how climatic parameters have changed over recent decades. A future climate change scenario (with uncertainties) is analyzed for the year 2060. Weather files are used to drive building energy simulations for a standard baseline and a (Nearly Zero Energy Building) NZEB residential building whose design is improved using a cost-optimization approach.The analysis indicates most currently available weather datasets cannot assure reliable results with building simulations. We find the energy balance in European buildings will significantly change under future conditions: heating will decrease by 38%-57%, while cooling will increase by thorn 99%-380% depending on location. In future NZEBs, efficiency measures to reduce cooling needs and overheating will be favored (e.g. roof insulation, window type, solar shading, envelope finishes), illustrating how improving energy efficiency will be more crucial within climate change scenarios. Compared to the baseline, more efficient NZEBs will enable renewable energy to much better cover building needs. There will also be advantages from reducing winter and summer peak demand, particularly when coupled to short-term electrical storage. When solar resource is limited in winter, more airtight, better-insulated NZEBs improve PV self-consumption.(c) 2021 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
英文关键词	Building design; Building energy performance; Building modeling; Climate change; Energy efficiency measures; Nearly zero energy buildings (NZEBs); Renewable energy production; Weather datasets
语种	英语
WOS研究方向	Thermodynamics ; Energy & Fuels
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000788363600008
来源期刊	ENERGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280413
作者单位	European Commission Joint Research Centre; EC JRC ISPRA Site; State University System of Florida; University of Central Florida; Polytechnic University of Milan
推荐引用方式 GB/T 7714	D'Agostino, D.,Parker, D.,Epifani, I,et al. How will future climate impact the design and performance of nearly zero energy buildings (NZEBs)?[J],2022,240.
APA	D'Agostino, D.,Parker, D.,Epifani, I,Crawley, D.,&Lawrie, L..(2022).How will future climate impact the design and performance of nearly zero energy buildings (NZEBs)?.ENERGY,240.
MLA	D'Agostino, D.,et al."How will future climate impact the design and performance of nearly zero energy buildings (NZEBs)?".ENERGY 240(2022).