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Doświadczenia EnergieSprong a krajowe realia termomodernizacji budynków mieszkalnych

Janik Marek

Builder

2024

R.28, nr 3

42--44

Nowa Dyrektywa UE ustanawia perspektywę osiągnięcia zeroemisyjności wszystkich budynków mieszkalnych do 2050 roku. W artykule zestawiono doświadczenia z programu EnergieSprong z polskimi realiami działań w zakresie termomodernizacji, co pozwala na przyjrzenie się efektywności i skuteczności tych ostatnich. Wnioski dotyczą pożądanych zmian w zakresie organizacji i wspierania procesu transformacji energetycznej zasobów mieszkaniowych w Polsce

The new EU Directive establishes the prospect of achieving zero-carbon for all residential buildings by 2050. The article juxtaposes the experience of the EnergieSprong programme with the Polish reality of housing thermal modernisation to look at the efficiency and effectiveness of the latter. Conclusions relate to desirable changes in the organisation and support of the energy transition of the housing stock in Poland.

Application of prefabricated panels for the energy retrofit of Portuguese residential buildings facades: a case study

Sousa J.

Archives of Civil Engineering

2013

Vol. 59, nr 3

337--357

This article aims to evaluate the potential application of prefabricated panels in energy retrofit of facades in the Portuguese building stock. The fundamentals of this study were part of Annex 50, which was an international ECBCS IEA project, with the purpose of developing an innovative concept of building renovation for the most representative buildings based on prefabricated systems. To analyze the potential application of energy retrofit using prefabricated panels, was important to know the reality of the existing building stock and its morphology. To know the reality of the building stock, an analysis was done based on the existing statistical data and to find the most representative residential buildings, target of the study, three criteria were defined: buildings built before 1990, with 2 to 6 floors and with renovation needs in the exterior envelope. In the absence of statistical information about buildings morphology, a research work was done in the field. During the collection of data a methodology was developed in which each opening was classified according to a code with three parameters. In the end of the classification, 29 final codes were achieved and was verified that three types of panels have a higher probability of being applied.