Techno-Economic Analysis of the Heating System Robustness

Abstract: A techno-economic analysis of different heating systems of a multi-apartment building is performed. The final energy savings and the economic benefit under different boundary conditions are investigated for a Passive House that has been realized and monitored in Innsbruck, Austria. Eight different system combinations are considered, varying the heat generation (direct electric (as-built), air/water heat pump (HP) and groundwater HP) as well as the size of the photovoltaic (PV) system. The systems are investigated with a building model with two different parameterizations: the pre-design stage and the model adapted to the monitored boundary conditions (BC: climate and user behaviour) and monitored energy consumption. The monitoring of the first two years of operation revealed a significantly higher space heating demand (29 kWh/(m2a) compared to 8 kWh/(m2a)). The most robust system (i.e. the system that performs best independent of the BC) for primary energy optimization is identifie.... https://www.tib-op.org/ojs/index.php/isec/article/view/1171

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Techno-Economic Analysis of the Heating System Robustness ; volume:1 ; year:2024 ; International Sustainable Energy Conference proceedings ; 1 (2024)

Contributors, Places and Time

• Creator: Venturi, Elisa ; Dermentzis, Georgios ; Magni, Mara ; Ochs, Fabian

Further information

• DOI: 10.52825/isec.v1i.1171
• URN: urn:nbn:de:101:1-2406241134496.105570011865
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 14.08.2025, 10:44 AM CEST