Article 1 — Subject matter
1. This Directive promotes the improvement of the energy performance of buildings and the reduction of greenhouse gas emissions from buildings within the Union, with a view to achieving a zero-emission building stock by 2050, taking into account the outdoor climatic conditions, the local conditions, the requirements for indoor environmental quality, and cost-effectiveness. 2. This Directive lays down requirements as regards: (a) the common general framework for a methodology for calculating the integrated energy performance of buildings and building units; (b) the application of minimum energy performance requirements to new buildings and new building units; (c) the application of minimum energy performance requirements to: (i) existing buildings and existing building units that are undergoing major renovation; (ii) building elements that form part of the building envelope and that have a significant impact on the energy performance of the building envelope when they are retrofitted or replaced; (iii) technical building systems where they are installed, replaced or upgraded; (d) the application of minimum energy performance standards to existing buildings and existing building units, in accordance with Articles 3 and 9; (e) the calculation and disclosure of the life-cycle global warming potential of buildings; (f) solar energy in buildings; (g) renovation passports; (h) national building renovation plans; (i) sustainable mobility infrastructure in and adjacent to buildings; (j) smart buildings; (k) energy performance certification of buildings or building units; (l) regular inspection of heating systems, ventilation systems and air-conditioning systems in buildings; (m) independent control systems for energy performance certificates, renovation passports, smart readiness indicators and inspection reports; (n) the indoor environmental quality performance of buildings. 3. The requirements laid down in this Directive are minimum requirements and shall not prevent any Member State from maintaining or introducing more stringent measures, provided that such measures are compatible with Union law. Those measures shall be notified to the Commission.
1. 本指令促进改善欧盟境内建筑的能源性能并减少建筑温室气体排放，以期到2050年实现零排放建筑存量，同时考虑室外气候条件、当地条件、室内环境质量要求以及成本效益。 2. 本指令就以下方面规定要求： (a) 计算建筑和建筑单元综合能源性能方法的共同总体框架； (b) 对新建建筑和新建建筑单元适用最低能源性能要求； (c) 对以下对象适用最低能源性能要求：(i) 进行重大翻修的既有建筑和既有建筑单元；(ii) 在翻新或更换时对建筑围护结构能源性能有重大影响的建筑围护结构组成部分；(iii) 安装、更换或升级时的技术建筑系统； (d) 依照第3条和第9条对既有建筑和既有建筑单元适用最低能源性能标准； (e) 建筑全生命周期全球变暖潜势的计算和披露； (f) 建筑中的太阳能； (g) 翻新护照； (h) 国家建筑翻新计划； (i) 建筑内及邻近建筑的可持续交通基础设施； (j) 智能建筑； (k) 建筑或建筑单元的能源性能认证； (l) 建筑内供暖系统、通风系统和空调系统的定期检查； (m) 对能源性能证书、翻新护照、智能就绪指标和检查报告的独立控制系统； (n) 建筑室内环境质量性能。 3. 本指令规定的各项要求为最低要求，不妨碍任何成员国维持或采取更严格的措施，前提是此类措施与欧盟法律相容。此类措施应通知委员会。