The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Enhanced energy conservation in houses through high performance design

Author

Summary, in English

Key design features of high performance houses are investigated for improving energy efficiency in cold climates. Reference dwellings with typical constructions and system designs are compared with high performance houses using the best technology available. The dwellings used for reference are a multi-family apartment building and a single-family detached house, designed according to a mix of Nordic building codes of 2001. The high performance houses designed fulfilled the target requirements of IEA Task 28, Sustainable Solar Housing. Simulations of the buildings are performed using the computer programme DEROB-LTH and results from simulations give the hourly space-heating demand and peak load of the buildings. A comparison of reference houses to high performance solutions shows that the space-heating demand can be reduced by up to 83% for single-family houses and by up to 85% for apartment buildings. The climate data used for all simulations is Stockholm, Sweden. The environmental effects in terms of CO, equivalent emissions and use of non-renewable primary energy are quantified for each building type and construction. The energy saving potential of high performance houses in cold climates is demonstrated. (C) 2006 Elsevier B.V. All rights reserved.

Publishing year

2007

Language

English

Pages

273-278

Publication/Series

Energy and Buildings

Volume

39

Issue

3

Document type

Journal article

Publisher

Elsevier

Topic

  • Building Technologies

Keywords

  • passive house
  • high performance house
  • energy conservation
  • system
  • solutions
  • building simulation
  • DEROB-LTH
  • cold climate

Status

Published

ISBN/ISSN/Other

  • ISSN: 1872-6178