Uptake of energy efficiency interventions in English dwellings
Uptake of energy efficiency interventions in English dwellings
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DOI：
10.1080/09613218.2014.867643
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发表时间：
2014-05-04
影响因子：
3.9
通讯作者：
Lowe, Robert
中科院分区：
文献类型：
--
作者：
Hamilton, Ian G.;Shipworth, David;Lowe, Robert
以前很少有详细的证据表明特定家庭群体采用能源效率干预措施的比率或普遍程度。本研究使用家庭能源效率数据库（HEED）调查已安装的措施的组合，并在其中的住宅，根据关键的邻里社会人口变量，包括收入和保有权。对2000- 2007年数据的分析表明，英格兰约40%（930万）的住宅安装了约2 370万个节能措施，平均每个住宅安装了2.5个节能措施。与建筑材料有关的措施是最常见的（例如空心墙隔热、阁楼隔热和玻璃），平均每年安装210万套。织物干预数量最多的地区（前20%）更有可能出现在低收入地区，有更多的业主自住住宅，冬季气温较低，公寓比例较低，老年人和儿童比例略高。节能装置往往出现在特定类型的家庭或建筑物的某些部分。这些发现对未来政府计划的设计具有影响，以针对特定家庭群体或住宅类型采取能源效率措施。
Little detailed evidence has previously been available regarding the uptake rate or prevalence of energy efficiency interventions among specific household groups. This study uses the Home Energy Efficiency Database (HEED) to investigate both the combination of measures that have been installed, and in which dwellings, according to key neighbourhood socio-demographic variables, including income and tenure. Analysis of 2000-07 data indicates that approximately 40% (9.3 million) dwellings in England had approximately 23.7 million efficiency measures installed, with an average of 2.5 measures per dwelling. Building fabric-related measures were the most frequent (e.g. cavity wall insulation, loft insulation and glazing) with an average of 2.1 million installed each year. Dwellings with the highest number of fabric interventions (the top 20%) were more likely to be found in areas with low income, with more owner-occupied dwellings, experiencing lower winter temperatures, having a lower proportion of flats, and having a slightly higher proportion of older adults and children. Energy efficiency installations have tended to occur among specific types of households or parts of the building stock. These findings have implications for the design of future government programmes for targeting energy efficiency measures to specific household groups or dwelling types.