本欧洲标准确定了区域能源系统的能源指标。区域能源系统可能是区域供热，区域冷却或其他区域能源运​​营商。 表1显示了在prEN ISO 52000 1中规定的模块化结构的上下文中，该标准在EPB标准集中的相对位置。 注1:在prCEN ISO/TR 52000 2中，可以找到与每个模块相同的表格，相关EPB标准的编号和随附的技术报告已经发布或正在准备中。 注2:模块代表EPB标准，尽管一个EPB多于一个模块和一个模块可能被一个以上的EPB标准覆盖，例如标准可分别涵盖简化和详细的方法。另见第2条和表A.1和B.1。 （表1 - 模块化结构中EN 15316-4-5的位置） .

This European Standard defines the determination of energy indicators of district energy systems. District energy systems may be district heating, district cooling or other district energy carriers. Table 1 shows the relative position of this standard within the set of EPB standards in the context of the modular structure as set out in prEN ISO 52000 1. NOTE 1 In prCEN ISO/TR 52000 2 the same table can be found, with, for each module, the numbers of the relevant EPB standards and accompanying technical reports that are published or in preparation. NOTE 2 The modules represent EPB standards, although one EPB more than one module and one module may be covered by more than one EPB standard, for instance a standard may cover a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1. (Table 1 - Position of EN 15316-4-5 within the modular structure) .