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 language | English |
|---|---|
| Article number | 113170 |
| Number of pages | 15 |
| Journal | Energy and Buildings |
| Volume | 292 |
| DOIs | |
| Publication status | Published - 1 Aug 2023 |
| MoE publication type | A1 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)
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SDG 7 Affordable and Clean Energy
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SDG 13 Climate Action
Keywords
- Climate change
- EPBD
- Heatwave
- Indicators
- Performance-based
- Prescriptive
- Summer thermal comfort
- Thermal discomfort
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