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GOMBOŠOVÁ, V. KRAJČÍK, M. ŠIKULA, O.
Originální název
Feasibility of Using Energy Performance Contracting for the Retrofit of Apartment Buildings in Slovakia
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
This study is focused on the feasibility of using energy performance contracting (EPC) for the retrofit of two apartment buildings constructed using precast concrete technologies in Slovakia decades ago. The retrofit packages were defined, and their suitability for EPC was evaluated through discounted payback. The uncertainties in the profitability calculations were covered by designing five possible economic developments and defining input ranges instead of just single inputs. The measures in the technical systems were shown to be more feasible than the retrofit of the building envelopes. The potential to finance the selected measures for technical systems through EPC was further evaluated. It was shown that, for at least one of the two buildings studied, the EPC was recommended only for the economic developments with a notable increase in energy prices compared to the baseline that referred to the situation before the Covid-19 pandemic. In the best case, the payback was four years for one building and seven years for the other; thus, both were potentially suitable for EPC. However, for a complex retrofit, the EPC must be combined with a different funding source to also finance other retrofit measures.
Klíčová slova
Energy Performance, buildings, packages, retrofit, suitable for EPC, input, Apartment, Contracting, Slovakia
Autoři
GOMBOŠOVÁ, V.; KRAJČÍK, M.; ŠIKULA, O.
Vydáno
1. 9. 2022
Nakladatel
Sciendo
ISSN
1210-3896
Periodikum
Slovak Journal of Civil Emgineering
Ročník
30
Číslo
3
Stát
Slovenská republika
Strany od
33
Strany do
42
Strany počet
10
URL
https://sciendo.com/article/10.2478/sjce-2022-0019
Plný text v Digitální knihovně
http://hdl.handle.net/11012/208488
BibTex
@article{BUT179569, author="Veronika {Gombošová} and Michal {Krajčík} and Ondřej {Šikula}", title="Feasibility of Using Energy Performance Contracting for the Retrofit of Apartment Buildings in Slovakia", journal="Slovak Journal of Civil Emgineering", year="2022", volume="30", number="3", pages="33--42", doi="10.2478/sjce-2022-0019", issn="1210-3896", url="https://sciendo.com/article/10.2478/sjce-2022-0019" }
Dokumenty
10.2478_sjce-2022-0019.pdf