Overheating calculation methods, criteria, and indicators in European regulation for residential buildings

  • Shady Attia*
  • , Caroline Benzidane
  • , Ramin Rahif
  • , Deepak Amaripadath
  • , Mohamed Hamdy
  • , Peter Holzer
  • , Annekatrin Koch
  • , Anton Maas
  • , Sven Moosberger
  • , Steffen Petersen
  • , Anna Mavrogianni
  • , Juan Maria Hidalgo-Betanzos
  • , Manuela Almeida
  • , Jan Akander
  • , Hossein Khosravi Bakhtiari
  • , Olivier Kinnane
  • , Risto Kosonen
  • , Salvatore Carlucci
  • *Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

75 Citations (Scopus)

Abstract

With the ongoing significance of overheating calculations in the residential building sector, building codes such as the European Energy Performance of Building Directive (EPBD) are essential for harmonizing the indicators and performance thresholds. This paper investigates Europe's overheating calculation methods, indicators, and thresholds and evaluates their ability to address climate change and heat events. e study aims to identify the suitability of existing overheating calculation methods and propose recommendations for the EPBD. The study results provide a cross-sectional overview of twenty-six European countries. The most influential overheating calculation criteria are listed the best approaches are ranked. The paper provides a thorough comparative assessment and recommendations to align current calculations with climate-sensitive metrics. The results suggest a framework and key performance indicators that are comfort-based, multi-zonal, and time-integrated to calculate overheating and modify the EU's next building energy efficiency regulations. The results can help policymakers and building professionals to develop the next overheating calculation framework and approach for the future development of climate-proof and resilient residential buildings.

Original languageEnglish
Article number113170
Number of pages15
JournalEnergy and Buildings
Volume292
DOIs
Publication statusPublished - 1 Aug 2023
MoE publication typeA1 Journal article-refereed

Funding

We want to acknowledge the Sustainable Building Design (SBD) Laboratory at the University of Liege for using the qualitative research protocols in this research and for valuable support during the group discussions and literature review analysis and for the access to the dataset and the use of data analysis boards and software in this research and the valuable support during the analysis of data.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy
  2. SDG 13 - Climate Action
    SDG 13 Climate Action

Keywords

  • Climate change
  • EPBD
  • Heatwave
  • Indicators
  • Performance-based
  • Prescriptive
  • Summer thermal comfort
  • Thermal discomfort

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