CLC/TS 50600-5-1:2023

SLOVENSKI STANDARD
01-november-2023
Informacijska tehnologija - Naprave in infrastruktura podatkovnega centra - 5-1.
del: Zrelostni model za upravljanje z energijo in okoljsko trajnostjo
Information technology - Data centre facilities and infrastructures - Part 5-1: Maturity
Model for Energy Management and Environmental Sustainability
Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 5-1:
Reifegradmodell für Energiemanagement und Umweltverträglichkeit
Technologies de l'information - Installation et infrastructures des centres de traitement de
données - Partie 5-1: Modèle de maturité pour la gestion de l'énergie et la durabilité
environnementale
Ta slovenski standard je istoveten z: CLC/TS 50600-5-1:2023
ICS:
13.020.20 Okoljska ekonomija. Environmental economics.
Trajnostnost Sustainability
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL SPECIFICATION CLC/TS 50600-5-1

SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION September 2023
ICS 35.110; 35.020; 35.160 Supersedes CLC/TS 50600-5-1:2021; CLC/TR 50600-99-
2:2021; CLC/TR 50600-99-1:2021
English Version
Information technology - Data centre facilities and infrastructures
- Part 5-1: Maturity Model for Energy Management and
Environmental Sustainability
Technologies de l'information - Installation et infrastructures Informationstechnik - Einrichtungen und Infrastrukturen von
des centres de traitement de données - Partie 5-1: Modèle Rechenzentren - Teil 5-1: Reifegradmodell für
de maturité pour la gestion de l'énergie et la durabilité Energiemanagement und Umweltverträglichkeit
environnementale
This Technical Specification was approved by CENELEC on 2023-08-28.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly
at national level in an appropriate form. It is permissible to keep conflicting national standards in force.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. CLC/TS 50600-5-1:2023 E

Contents Page
European foreword . 5
Introduction . 6
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviations . 11
3.1 Terms and definitions . 11
3.2 Abbreviations . 11
4 Concepts of data centre maturity . 12
4.1 Overview . 12
4.2 Basis of the maturity model . 13
4.2.1 Elements of the maturity model . 13
4.2.2 Reporting scheme. 13
4.3 Progress along the Levels of the maturity model . 14
4.4 Reporting of maturity model Levels. 14
4.5 Presentation of the maturity model . 15
5 Management and reporting . 16
5.1 Existing Data Centres (in operation) and new data centres . 16
5.1.1 Level 1 to level 3 . 16
5.1.2 Level 4 . 20
5.1.3 Level 5 . 21
5.2 New data centre infrastructure . 23
5.2.1 Level 1 to level 3 . 23
5.2.2 Level 4 . 23
5.2.3 Level 5 . 24
6 Building infrastructure . 25
6.1 Existing data centres (in operation) and new data centres . 25
6.1.1 Level 1 to level 3 . 25
6.1.2 Level 4 . 25
6.1.3 Level 5 . 25
6.2 New data centre infrastructure . 25
6.2.1 Level 1 to level 3 . 25
6.2.2 Level 4 . 26
6.2.3 Level 5 . 27
7 Power supply and distribution infrastructure . 27
7.1 Existing data centres (in operation) and new data centres . 27
7.1.1 Level 1 to level 3 . 27
7.1.2 Level 4 . 28
7.1.3 Level 5 . 29
7.2 New data centre infrastructure . 29
7.2.1 Level 1 to level 3 . 29
7.2.2 Level 4 . 30
7.2.3 Level 5 . 30
8 Environmental control infrastructure . 30
8.1 Existing data centres (in operation) and new data centres . 30
8.1.1 Level 1 to 3 . 30
8.1.2 Level 4 . 34
8.1.3 Level 5 . 36
8.2 New data centre infrastructure . 36
8.2.1 Level 1 to level 3 . 36
8.2.2 Level 4 . 38
8.2.3 Level 5 . 38
9 ICT compute . 39
9.1 Existing data centres (in operation) and new data centres . 39
9.1.1 Level 1 to level 3 . 39
9.1.2 Level 4 . 42
9.1.3 Level 5 . 44
9.2 New data centre infrastructure . 44
9.2.1 Level 1 to level 3 . 44
9.2.2 Level 4 . 44
9.2.3 Level 5 . 44
10 ICT Storage . 45
10.1 Existing data centres (in operation) and new data centres . 45
10.1.1 Level 1 to level 3 . 45
10.1.2 Level 4 . 46
10.1.3 Level 5 . 48
10.2 New data centre infrastructure . 48
10.2.1 Level 1 to level 3 . 48
10.2.2 Level 4 . 48
10.2.3 Level 5 . 49
11 ICT network . 49
11.1 Existing data centres (in operation) and new data centres . 49
11.1.1 Level 1 to level 3 . 49
11.1.2 Level 4 . 50
11.1.3 Level 5 . 51
11.2 New data centre infrastructure . 51
11.2.1 Level 1 to level 3 . 51
11.2.2 Level 4 . 51
11.2.3 Level 5 . 51
12 ICT Software . 51
12.1 Existing data centres (in operation) and new data centres . 51
12.1.1 Level 1 to level 3 . 51
12.1.2 Level 4 . 52
12.1.3 Level 5 . 52
12.2 New data centre infrastructure . 53
12.2.1 Level 1 to level 3 . 53
12.2.2 Level 4 . 53
12.2.3 Level 5 . 53
Annex A (informative) Additional practices for energy management . 54
A.1 Practices for energy management . 54
A.2 Environmental classifications . 56
Annex B (informative) Additional practices for environmental sustainability . 58
B.1 General . 58
B.2 Practices for environmental sustainability . 60
Annex C (informative) Cooling technologies . 63
Bibliography . 64
Figures
Figure 1 — Schematic relationship between the EN 50600 series of documents .
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