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ISO (International Organization for Standardization) is the world’s largest producer of optional international standards. International standards determine current specifications of products, services and certified methods, helping to streamline the industry. As they are created on the basis of international agreement, they assist in overcoming barriers in international trade.
Information technology - Data centres - Key performance indicators - Part 3: Renewable energy factor (REF)
(Technologies de l´information - Centres de donnees - Indicateurs de performance cles - Partie 3: Indicateur d´energie renouvelable (REF))
Standard published on 19.4.2016
Selected format:Information technology - Data centres - Key performance indicators - Part 3: Renewable energy factor (REF) - Amendment 1
Change published on 27.3.2018
Selected format:Information technology - Data centres - Key performance indicators - Part 4: IT Equipment Energy Efficiency for servers (ITEEsv)
Standard published on 18.10.2017
Selected format:
Information technology - Data centres - Key performance indicators - Part 4: IT Equipment Energy Efficiency for servers (ITEEsv) - Amendment 1
(Technologies de l´information - Centres de traitement de donnees - Indicateurs de performance cles - Partie 4: Efficacite energetique des appareils de technologies de l´information (TI) concernant les serveurs - Amendement 1)
Change published on 11.3.2025
Selected format:Information technology - Data centres - Key performance indicators - Part 5: IT Equipment Utilization for servers (ITEUsv)
Standard published on 26.10.2017
Selected format:
Information technology - Data centres - Key performance indicators - Part 5: IT Equipment Utilization for servers (ITEUsv) - Amendment 1
(Technologies de l´information - Centres de traitement de donnees - Indicateurs de performance cles - Partie 5: Utilisation des appareils de technologies de l´information (TI) se rapportant aux serveurs - Amendement 1)
Change published on 11.3.2025
Selected format:
Information technology - Data centres key performance indicators - Part 6: Energy Reuse Factor (ERF)
(Technologies de l´information - Indicateurs de performance cles des centres de donnees - Partie 6: Indicateur de reutilisation de l´energie (ERF))
Standard published on 11.8.2021
Selected format:Information technology - Data centres key performance indicators - Part 7: Cooling efficiency ratio (CER)
Standard published on 10.3.2023
Selected format:Information technology - Data centres key performance indicators - Part 8: Carbon usage effectiveness (CUE)
Standard published on 24.3.2022
Selected format:Information technology - Data centres key performance indicators - Part 9: Water usage effectiveness (WUE)
Standard published on 24.3.2022
Selected format:Latest update: 2026-05-02 (Number of items: 2 275 366)
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