Martinez-Soto, Aner, Iannantuono, Marco, Macaya-Vitali, Paolo and Nix, Emily ORCID: 0000-0003-3331-2046
(2021)
Towards low-carbon housing in Chile: Optimisation and life cycle analysis of energy-efficient solutions.
CASE STUDIES IN THERMAL ENGINEERING, 28.
p. 101579.
Abstract
Significant action is needed across the Chilean housing sector to reduce energy consumption and meet climate change mitigation goals. In this study, the performance of a typical house, an optimised house and a Passivhaus in various climates is evaluated and compared, considering eight distinct climatic zones of Chile. For the thermal optimisation of the house, an OpenBIM workflow between REVIT-CYPETHERM and EnergyPlus with JEPlus were interfaced to analyse over a thousand possible combinations of energy optimisation measures for each climate zone. Additionally, a Life Cycle Assessment is used to compare the cases studied. The results show that in the manufacturing stage, building a Passivhaus would have greater environmental impacts than a traditional house. Additionally, it is shown that in warm climatic zones, a thermally optimised house can have an energy performance equivalent to housing constructed to Passivhaus standards but with less environmental impacts in all its phases of the life cycle.
Item Type: | Article |
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Uncontrolled Keywords: | Energy efficiency, Life cycle assessment, OpenBIM, EnergyPlus, JEPlus, Energy efficient solutions |
Divisions: | Faculty of Health and Life Sciences Faculty of Health and Life Sciences > Institute of Population Health |
Depositing User: | Symplectic Admin |
Date Deposited: | 07 Jun 2022 14:27 |
Last Modified: | 18 Jan 2023 21:00 |
DOI: | 10.1016/j.csite.2021.101579 |
Open Access URL: | https://doi.org/10.1016/j.csite.2021.101579 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3156021 |