Energy efficiency uptake and energy savings in English houses: A cohort study

Energy efficiency uptake and energy savings in English houses: A cohort study
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英国房屋的能源效率吸收和节能:一项队列研究

DOI:
10.1016/j.enbuild.2016.02.024
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发表时间:
2016
影响因子:
6.7
通讯作者:
Hamilton I
Hamilton I
中科院分区:
工程技术2区
文献类型:
--
作者:
Hamilton I

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英国政府估计,到2020年,通过一系列织物和加热能源效率改造,英国住宅可以节省约22 TWh的能源。然而,改造的速度低于实现政府目标所需的速度,改造对能源需求的影响也低于预期。必须解决的两个问题是:谁已经(和没有)采取了改造,哪些家庭因素影响这一点;以及,这些改造对能源使用有什么影响,这在家庭之间有何不同。本研究的目的是提供一个更好的理解能源效率改造的吸收和由此产生的能源需求的变化。一组168,998户燃气加热的英国住宅被用来检查2002年至2007年的改造吸收情况以及2005年至2007年燃气使用的变化。研究结果表明,改造dohave归因于减少能源需求的影响,并结合改造显示出剂量反应样的效果,在控制家庭和居住因素。节能在实现英国气候变化减缓目标方面发挥着核心作用,因此了解能源效率改造的采用及其对能源需求的影响以及这些改造在人口中的变化对于了解其潜力至关重要。
The UK Government estimates that approximately 22 TWh of energy can be saved from English dwellings by 2020 from a range of fabric and heating energy efficiency retrofits. Yet the rate of retrofit uptake has been less than is needed to meet government targets and the retrofits impact on energy demand has been less than predicted. Two questions that must be addressed are: who have (and have not) taken up retrofits and what household factors affect this; and, what impact have these retrofits had on energy use and how does this differ among households. The purpose of this study is to provide a better understanding of the uptake of energy efficiency retrofits and the resulting change in energy demand. A cohort of 168,998 dwellings gas-heated English dwellings was used to examine retrofit uptake from 2002 to 2007 and the change in gas use from 2005 to 2007. The findings show that retrofitsdohave an attributable impact on reducing energy demand and that combining retrofits displays a dose–response like effect, after controlling for household and dwelling factors. Energy savings play a central role in meeting UK climate change mitigation targets and therefore understanding the take up of energy efficiency retrofits and their impact on energy demand and variations in these retrofits across the population is vital to understand their potential.
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DOI: --
发表时间: 2010
期刊:
影响因子: --
作者:
T. Jamasb;H. Meier
通讯作者: H. Meier