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Heat cost allocation in energy efficient multi-apartment buildings

Cogent engineering, 2018, Vol.5 (1), p.1438728 [Peer Reviewed Journal]

2018 The Author(s). This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license 2018 ;2018 The Author(s). This open access article is distributed under a Creative Commons Attribution (CC-BY) 4.0 license. This work is licensed under the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 2331-1916 ;EISSN: 2331-1916 ;DOI: 10.1080/23311916.2018.1438728

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  • Title:
    Heat cost allocation in energy efficient multi-apartment buildings
  • Author: Siggelsten, Simon
  • Said, Zafar
  • Subjects: Apartment buildings ; Apartments ; Cost analysis ; Energy consumption ; Energy efficiency guideline ; EU directive 2012/27/EU ; Heat transfer ; Standard deviation ; Variation
  • Is Part Of: Cogent engineering, 2018, Vol.5 (1), p.1438728
  • Description: The purpose of this study is to analyse the accuracy of allocating heat cost by measuring the delivered amount of heat in an energy-efficient multi-apartment building with underfloor heating. The main issue with heat cost allocation is heat transfer between adjacent apartments, which means that purchased heat might not be the same as the used heat in an apartment. This study analyses the fluctuation of the energy consumption in 31 apartments during a time span of one month over four years. The fluctuation is presented as the standard deviation of the spreading. Most of the apartments show a large fluctuation, with the average standard deviation measuring at 3.47 kWh/m 2 . However, when examining the entire building as a complete unit, the standard deviation only amounts to 0.13 kWh/m 2 . The result indicates significant heat transfer between adjacent apartments.
  • Publisher: Abingdon: Cogent
  • Language: English
  • Identifier: ISSN: 2331-1916
    EISSN: 2331-1916
    DOI: 10.1080/23311916.2018.1438728
  • Source: Taylor & Francis Open Access Journals
    SWEPUB Freely available online
    ProQuest Central
    DOAJ Directory of Open Access Journals

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