气候变化领域集成服务门户(CCPortal): Heat pump inspections result in large energy savings when a pre-selection of households is performed: A promising use case of smart meter data

CCPortal

DOI	10.1016/j.enpol.2022.113156
	Heat pump inspections result in large energy savings when a pre-selection of households is performed: A promising use case of smart meter data
	Weigert, Andreas; Hopf, Konstantin; Guenther, Sebastian A.; Staake, Thorsten
发表日期	2022
ISSN	0301-4215
EISSN	1873-6777
卷号	169 页码:15
英文摘要	Heat pumps play an important role in the energy transition. They can extract renewable energy from the air or ground and increasingly replace fossil heating systems in buildings. In operation, however, heat pumps often consume more electricity than necessary due to incorrect settings and installation deficiencies. Although many setting and installation issues are easy to fix, problems often go unnoticed, and the saving potential from quick fixes remains unclear. In a study with 297 Swiss households (41 treatment, 256 control) running for four years, we investigated an energy efficiency campaign in which the treatment group received a professional heat pump inspection and user training. We found considerable heterogeneity with respect to the savings achieved. We derived two criteria based on smart meter data that enable utilities to identify relevant households and thus boost the impact of such efficiency campaigns: For example, pre-selecting half of the households based on available information results in average savings of 1,805 kWh (15.2%) per year and household in the high-potential group compared to no savings in the low-potential group. Thus, heat pump inspections among pre-selected households can lead to large, cost-effective electricity savings, and we show that common smart meter data makes such pre-selection feasible.
英文关键词	Heat pump; Energy consulting; Energy efficiency; Smart meter data; Data analytics
学科领域	Economics; Energy & Fuels; Environmental Sciences; Environmental Studies
语种	英语
WOS研究方向	Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology
WOS记录号	WOS:000848156600001
来源期刊	ENERGY POLICY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272325
作者单位	Otto Friedrich University Bamberg; Swiss Federal Institutes of Technology Domain; ETH Zurich
推荐引用方式 GB/T 7714	Weigert, Andreas,Hopf, Konstantin,Guenther, Sebastian A.,et al. Heat pump inspections result in large energy savings when a pre-selection of households is performed: A promising use case of smart meter data[J],2022,169:15.
APA	Weigert, Andreas,Hopf, Konstantin,Guenther, Sebastian A.,&Staake, Thorsten.(2022).Heat pump inspections result in large energy savings when a pre-selection of households is performed: A promising use case of smart meter data.ENERGY POLICY,169,15.
MLA	Weigert, Andreas,et al."Heat pump inspections result in large energy savings when a pre-selection of households is performed: A promising use case of smart meter data".ENERGY POLICY 169(2022):15.