e80^3-Gebäude SP2 - Subprojekt 2 „Konzeptentwicklung“ des Leitprojektes e80^3 Sanierungskonzepte zum Plus-Energiehaus mit vorgefertigten aktiven Dach- und Fassadenelementen, integrierter Haustechnik und Netzintegration

Karl Höfler, Sonja Geier, Armin Knotzer, David Venus, Helmuth Kreiner, Alexander Passer, Erich Feix, Anton Mössner, Christian Krainer, Alexander Lackner, Fladendorfer [Unknown], Werner Nussmüller, Tobias Weiss, Volker Taschil, Johann Hollerer, Rudolf Kunesch

Research output: Book/ReportCommissioned reportResearch

Abstract

Compared with newly constructed buildings, in retrofit the conditions of the existing building have to be particularly regarded and the focus has to be on the reduction of the energy consumption of the building. Therefore the aim is the improvement of the thermal quality of the building envelope and the implementation of an innovative energy production and energy supply system. The improvement of the thermal quality includes the reduction of the thermal losses (transmission and ventilation) and the consideration of the necessary measures, which are based on an in-depth investigation. So the thermal envelope has to be optimized regarding the geometry, heat losses and thermal bridges. This will be done by different studies. At the same time the requirements of an optimized solar energy production (solar thermal and photovoltaic) have to be considered as well: a comparison of different measures should deliver the advantages and disadvantages of each solution. With this information the decision will be eased.
Original languageGerman
Place of PublicationBerichte aus Energie- und Umweltforschung 20/2012, Wien
PublisherBundesministerium für Verkehr, Innovation und Technologie
Number of pages110
Volume20
Publication statusPublished - 2012

Fields of Expertise

  • Sustainable Systems

Cite this

Höfler, K., Geier, S., Knotzer, A., Venus, D., Kreiner, H., Passer, A., ... Kunesch, R. (2012). e80^3-Gebäude SP2 - Subprojekt 2 „Konzeptentwicklung“ des Leitprojektes e80^3 Sanierungskonzepte zum Plus-Energiehaus mit vorgefertigten aktiven Dach- und Fassadenelementen, integrierter Haustechnik und Netzintegration. Berichte aus Energie- und Umweltforschung 20/2012, Wien: Bundesministerium für Verkehr, Innovation und Technologie .