The impact of climate change uncertainties on the performance of energy efficiency measures applied to dwellings

Mark Gaterell, M. McEvoy

Research output: Contribution to journalArticlepeer-review

Abstract

European Union and UK energy policy recognise the potential contribution the domestic sector can make in reducing energy consumption. In the UK, improvements to existing dwellings are likely to play a critical role in realising such potential.

There is growing evidence that the global climate is changing. In the UK, projected climate changes could have a considerable impact on the thermal performance of the built environment and on measures implemented to improve such performance.

Building simulations designed to investigate the potential impact of climate change uncertainties on the performance of insulation measures, applied retrospectively to an existing residential dwelling, suggest their effect could be considerable. Thermally, double glazing is the best option because although it is more sensitive than the others to climate change, it still delivers the highest savings in heating energy demand for the lowest induced cooling load. Loft insulation is the worst option in thermal terms.
Original languageEnglish
Pages (from-to)982-995
Number of pages14
JournalEnergy and Buildings
Volume37
Issue number9
DOIs
Publication statusPublished - 1 Sep 2005

Keywords

  • climate change
  • energy efficiency
  • residential dwellings

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