Quantifying energy demand reduction considering householder willingness to apply measures
2019-07-04T14:01:06Z (GMT) by
Reducing energy demand in the domestic sector will be an important feature of future energy systems but is challenging to achieve in practice. Solutions lie in a range of building fabric and system improvements as well as adopting more sustainable routines and conceptions of normality in the home. The impact of such measures has so far been quantified without considering the willingness of the householder to adopt them. This paper uses a modelling approach to evaluate the effectiveness of technical and lifestyle measures to reduce energy demand in six households based on monitoring data and insights from interviews. The results are benchmarked against estimated tailored 2050 reduction targets and demonstrate that although these targets are achievable in the studied homes, householders might not always be willing to apply them. The resultant reduction pathways are shown to vary significantly between households, suggesting that bespoke strategies are needed to allow households to identify and select the most appropriate methods that allow them to maximise demand reduction.