ISO/IEC 30134-9:20 22本文件将用水效率（WUE）指定为关键绩效指标（KPI），用于量化数据中心生命周期使用阶段的数据中心用水量。 WUE是一种简单的方法，用于报告运行中的数据中心的水强度。通过报告用水量，可以展示数据中心的资源效率。 本文件: a)定义数据中心的WUE； b)介绍WUE测量类别； c)描述该关键绩效指标与数据中心的基础设施、信息技术设备和信息技术运营的关系； d)定义参数的测量、计算和报告；和 e)提供有关WUE的正确解释的信息。

ISO/IEC 30134-9:2022 This document specifies water usage effectiveness (WUE) as a key performance indicator (KPI) for quantifying the water consumption of a data centre during the use phase of the data centre life cycle.
WUE is a simple method for reporting the water intensity of the data centre operating. By reporting water consumption, it is possible to present the data centre's resource effectiveness.
This document:
a) defines the WUE of a data centre;
b) introduces WUE measurement categories;
c) describes the relationship of this KPI to a data centre’s infrastructure, information technology equipment and information technology operations;
d) defines the measurement, the calculation and the reporting of the parameter; and
e) provides information on the correct interpretation of the WUE.