| Issue |
E3S Web Conf.
Volume 608, 2025
EU-CONEXUS EENVIRO Research Conference - The 9th Conference of the Sustainable Solutions for Energy and Environment (EENVIRO 2024)
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|---|---|---|
| Article Number | 05003 | |
| Number of page(s) | 14 | |
| Section | Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202560805003 | |
| Published online | 22 January 2025 | |
Numerical evaluation of renovation packages for an existing multi-family building
Advanced Research Centre for Ambiental Quality and Building Physics, Technical University of Civil Engineering of Bucharest, 021414 Bucharest, Romania
* Corresponding author: andrei.bejan@utcb.ro
The energy efficiency of building and building systems is one of the main focus of the European countries determined to lower their impact on CO2 emissions with ambitions certain targets until 2030 and 2025. This includes the implementation of nearly zero-energy building (nZEB) standards and the widespread adoption of renewable energy sources. This paper aims to study the implementation of different strategies and renovation packages on an existing building in Bucharest, Romania, thus reducing primary energy consumption with up to 56% and CO2 specific emissions with up to 73%.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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