Energy saving potentials in historic buildings’ renovations : to which extent is the heating demand limit value (SIA 380/1) reachable and at which costs?

Favre, Didier (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Goulouti, Kyriaki (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Padey, Pierryves (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland) ; Lasvaux, Sébastien (School of Management and Engineering Vaud, HES-SO // University of Applied Sciences Western Switzerland)

The renovation of historic buildings is essential to meet the Swiss objectives for energy consumption in 2050. These buildings offer a great saving potential, however, the heritage preservation has to be considered in the renovation scenarios. While essential for the historic conservation, this consideration restricts the renovation possibilities to achieve the heating demand requirements according to the SIA 380/1 standard. This study introduces a framework for identifying the suitable historic buildings’ renovation schemes considering life cycle costs, energy and life cycle environmental impacts. With a case study, the feasibility of achieving the energy performance SIA 380/1 standard is then discussed.


Keywords:
Conference Type:
full paper
Faculty:
Ingénierie et Architecture
School:
HEIG-VD
Institute:
IGT - Institut de Génie Thermique
Publisher:
Lausanne, Switzerland, 6-9 September 2019
Date:
2019-09
Lausanne, Switzerland
6-9 September 2019
Pagination:
6 p.
Published in:
Journal of Physics: Conference Series - Proceedings of CISBAT 2019 – International Scientific Conference, 4-6 September 2019, Lausanne, Switzerland
DOI:
ISSN:
1742-6588
Appears in Collection:



 Record created 2019-11-26, last modified 2019-12-05

Fulltext:
Download fulltext
PDF

Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)