ABSTRACT The integration of conservation aspects is rarely considered in energy-related retrofit assessments. Particularly, vulnerable to inappropriate retrofit is the mid-twentieth century heritage, constructed during an era of experimentation with new materials and construction techniques and little regard to energy performance. This paper presents an assessment methodology and its application on a retrofit assessment of the 1960s Canongate Housing complex in Edinburgh, United Kingdom. The aim was to systematically integrate conservation with energy performance, economic feasibility and construction practices. The paper demonstrates that, through production of a Statement of Significance and the identification of character-defining elements, conservation can be integrated into retrofit assessment in the form of a long- and short-listing process. The assessments show that retrofit of technical building systems and renewable-energy generation systems achieves larger reductions than fabric improvement measures and that payback periods can vary substantially for different flat types, leading potentially to diverging interests amongst flat owners.

中文翻译：

---

将保护因素纳入 20 世纪建筑的能源绩效评估：评估英国爱丁堡的 Canongate 住宅区

摘要 在与能源相关的改造评估中很少考虑保护方面的整合。特别容易受到不适当改造的 20 世纪中叶遗产，是在试验新材料和施工技术且很少考虑能源性能的时代建造的。本文介绍了一种评估方法及其在 1960 年代英国爱丁堡 Canongate 住宅综合体的改造评估中的应用。其目的是系统地将节能与能源绩效、经济可行性和施工实践相结合。该文件表明，通过产生意义声明和确定特征定义元素，保护可以以长名单和短名单过程的形式整合到改造评估中。