Data-centric innovation can inform the development of effective retrofit strategies through novel methods of collecting, analysing and sharing data. This bibliometric review uses a text-mining tool to identify research trends in dwelling retrofit research across North Western Europe. The review identifies a major focus on energy efficiency, with sub-themes on: 1) energy performance, 2) heat, power and control technologies, 3) indoor environment quality and 4) retrofit practice. In dwelling retrofit, there is now an established research tradition of using data-centric methods in monitoring and modelling energy performance to inform and learn from energy efficiency interventions. Building on the state-of-the-art, our analyses suggest opportunities for data-centric methods to consider the indoor environment quality and material impacts resulting from energy performance improvements. This information can then be openly communicated across the supply chain. Thus the paper discusses the retrofit themes and data-centric methods within North Western Europe, for an emerging trajectory of data-centric retrofit research and practice.

以数据为中心的创新可以通过收集，分析和共享数据的新颖方法，为有效的改造策略的发展提供信息。这份文献计量学评论使用文本挖掘工具来确定整个西北欧住宅改建研究的研究趋势。审查确定了对能源效率的主要关注，其子主题包括：1）能源性能，2）热，电和控制技术，3）室内环境质量和4）改造实践。在住宅改造中，现在已经建立了研究的传统，即使用以数据为中心的方法对能源绩效进行监测和建模，从而为能源效率干预提供信息并从中学习。以最先进的技术为基础，我们的分析表明，以数据为中心的方法有机会考虑室内环境质量和能源性能改善对材料的影响。然后可以在整个供应链中公开传达这些信息。因此，本文讨论了西北欧地区的改造主题和以数据为中心的方法，以期以数据为中心的改造研究和实践的新兴轨迹。