Economic, environmental and social aspects of buildings’ refurbishment – a case study

The aim of the article is to presents the results of calculations regarding the: economic – based on the life cycle costing (LCC) approach, environmental – based on the life cycle assessment (LCA) approach and social aspects of modeled refurbishment of residential and non-residential stock of buildings. Particular emphasis was placed on the impact of energy efficiency of the modeled buildings on environmental aspects and the selection of renewable and non-renewable energy sources. The article presents an analysis of an area of energy cluster in terms of environmental aspects and a detailed analysis of an offi ce building using advanced energy simulations. The calculations for energy cluster was made using Polish energy certificate methodology (monthly calculations) while analysis of an office building was performed using dynamic hourly simulations with use of Energy Plus software. Performed analysis results in reaching energy efficiency scenarios for both cases according to meeting sustain development idea.

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Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).