CLC TR 50600-99-2-2018 Information technology - Data centre facilities and infrastructures - Part 99-2 Recommended practices for environmental sustainability.pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Information technology - Data centre facilities and infrastructuresPart 99-2: Recommended practices for environmental sustainabilityPD CLC/TR 50600-99-2:2018TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CLC/TR

2、50600-99-2 August 2018 ICS 35.020; 35.110; 35.160 English Version Information technology - Data centre facilities and infrastructures - Part 99-2: Recommended practices for environmental sustainability Technologies de linformation - Installations et infrastructures des centres de traitement de donne

3、s - Partie 99-2 : Pratiques recommandes en faveur de la durabilit environnementale Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 99-2: Empfohlene Praktiken fr umweltbezogene Nachhaltigkeit This Technical Report was approved by CENELEC on 2018-07-09. CENELEC members

4、 are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway

5、, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre:

6、Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. CLC/TR 50600-99-2:2018 E National forewordThis Published Document is the UK implementation of CLC/TR 50600992:2018.The UK participation in its p

7、reparation was entrusted to Technical Committee TCT/7, Telecommunications Installation requirements.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are res

8、ponsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 539 00018 4ICS 35.020; 35.160; 35.110Compliance with a British Standard cannot confer immunity from legal obligations.This Published Document was published under the authori

9、ty of the Standards Policy and Strategy Committee on 31 August 2018.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CLC/TR 50600992:2018TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CLC/TR 50600-99-2 August 2018 ICS 35.020; 35.110; 35.160 English Version

10、 Information technology - Data centre facilities and infrastructures - Part 99-2: Recommended practices for environmental sustainability Technologies de linformation - Installations et infrastructures des centres de traitement de donnes - Partie 99-2 : Pratiques recommandes en faveur de la durabilit

11、 environnementale Informationstechnik - Einrichtungen und Infrastrukturen von Rechenzentren - Teil 99-2: Empfohlene Praktiken fr umweltbezogene Nachhaltigkeit This Technical Report was approved by CENELEC on 2018-07-09. CENELEC members are the national electrotechnical committees of Austria, Belgium

12、, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, S

13、weden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of

14、exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. CLC/TR 50600-99-2:2018 E PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 2 Contents Page European foreword .3 Introduction .4 1 Scope .7 2 Normative references .7 3 Terms, definitions and abbreviations 7 3.1

15、 Terms and definitions .7 3.2 Abbreviations 8 4 Environmental sustainability .9 4.1 General .9 4.2 Life cycle assessment 9 4.3 Data centre boundaries 10 5 Recommended practices for processes .11 6 Recommended practices for source energy mix 13 6.1 General .13 6.2 New facilities .14 6.3 Existing faci

16、lities .15 7 Recommended practices for embodied impact of ICT equipment .16 8 Recommended practices for embodied impact of mechanical and electrical systems 19 8.1 New facilities .19 8.2 Existing facilities .20 Annex A (informative) Examples of simplified LCA metrics .21 A.1 Direct Material Input of

17、 a Data Centre (DC-DMI) .21 A.2 Data Centre Cumulative Energy Demand (DC-CED) .21 A.3 Data Centre Carbon Footprint (DC-CF) .22 A.4 Support, data and further information .22 Bibliography 23 PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 3 European foreword This document (CLC/TR 50600-99-2:2018) wa

18、s prepared by the Technical Committee CENELEC TC 215, Electrotechnical aspects of telecommunication equipment. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such p

19、atent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association. Regarding the structure of the EN 50600 series, see the Introduction. PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 4 Introduction The unrestricted a

20、ccess to internet-based information demanded by the information society has led to an exponential growth of both internet traffic and the volume of stored/retrieved data. Data centres are housing and supporting the information technology and network telecommunications equipment for data processing,

21、data storage and data transport. They are required both by network operators (delivering those services to customer premises) and by enterprises within those customer premises. Data centres need to provide modular, scalable and flexible facilities and infrastructures to easily accommodate the rapidl

22、y changing requirements of the market. In addition, energy consumption of data centres has become critical both from an environmental point of view (reduction of carbon footprint) and with respect to economic considerations (cost of energy) for the data centre operator. The implementation of data ce

23、ntres varies in terms of: a) purpose (enterprise, co-location, co-hosting, or network operator facilities); b) security level; c) physical size; d) accommodation (mobile, temporary and permanent constructions). The needs of data centres also vary in terms of availability of service, the provision of

24、 security and the objectives for energy efficiency. These needs and objectives influence the design of data centres in terms of building construction, power distribution, environmental control and physical security. Effective management and operational information is required to monitor achievement

25、of the defined needs and objectives. This series specifies requirements and recommendations to support the various parties involved in the design, planning, procurement, integration, installation, operation and maintenance of facilities and infrastructures within data centres. These parties include:

26、 1) owners, facility managers, ICT managers, project managers, main contractors; 2) architects, consultants, building designers and builders, system and installation designers; 3) facility and infrastructure integrators, suppliers of equipment; 4) installers, maintainers. At the time of publication

27、of this Technical Report, EN 50600 series will comprise the following standards and documents: EN 50600-1, Information technology Data centre facilities and infrastructures Part 1: General concepts; EN 50600-2-1, Information technology Data centre facilities and infrastructures Part 2-1: Building co

28、nstruction; EN 50600-2-2, Information technology Data centre facilities and infrastructures Part 2-2: Power distribution; EN 50600-2-3, Information technology Data centre facilities and infrastructures Part 2-3: Environmental control; EN 50600-2-4, Information technology Data centre facilities and i

29、nfrastructures Part 2-4: Telecommunications cabling infrastructure; EN 50600-2-5, Information technology Data centre facilities and infrastructures Part 2-5: Security systems; PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 5 EN 50600-3-1, Information technology Data centre facilities and infrastr

30、uctures Part 3-1: Management and operational information. EN 50600-4-1, Information technology Data centre facilities and infrastructures Part 4-1: Overview of and general requirements for key performance indicators EN 50600-4-2, Information technology Data centre facilities and infrastructures Part

31、 4-2: Power Usage Effectiveness EN 50600-4-3, Information technology Data centre facilities and infrastructures Part 4-3: Renewable Energy Factor CLC/TR 50600-99-1, Information technology Data centre facilities and infrastructures Part 99-1: Recommended practices for energy management CLC/TR 50600-9

32、9-2, Information technology Data centre facilities and infrastructures Part 99-2: Recommended practices for environmental sustainability CLC/TR 50600-99-3, Information technology Data centre facilities and infrastructures Part 99-3: Guidance to the application of EN 50600 series The inter-relationsh

33、ip of the documents within the EN 50600 series is shown in Figure 1. Figure 1 Schematic relationship between the EN 50600 series of documents EN 50600-2-X documents specify requirements and recommendations for particular facilities and infrastructures to support the relevant classification for “avai

34、lability”, “physical security” and “energy efficiency enablement” selected from EN 50600-1. EN 50600-3-X documents specify requirements and recommendations for data centre operations, processes and management. EN 50600-4-X documents specify requirements and recommendations for key performance indica

35、tors (KPIs) used to assess and improve the resource usage efficiency and effectiveness, respectively, of a data centre. This Technical Report is a compilation of recommended practices for improving the environmental sustainability of data centres. PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 6

36、This document considers that environmental sustainability of a data centre comprises three key areas: energy use; embodied impact of information and communication technology (ICT) equipment and mechanical and electrical systems; source energy mix of the above (i.e. amount of renewable content). The

37、recommended practices for improving the environmental sustainability of data centres relating to operational energy use of a data centre (i.e. reductions of energy consumption and/or improvements of energy efficiency, re-use of energy and use of renewable energy) are detailed in CLC/TR 50600-99-1. H

38、owever, any recommendations of CLC/TR 50600-99-1 that have applicability beyond energy management and concern environmental sustainability will be included in this document. The long-term objective is to avoid unintentional duplication of recommended practices in the two documents. This document pro

39、vides recommended practices to: assess and implement improvements to the environmental sustainability in data centres, by means of Life Cycle Assessment (LCA); assist the industry in taking steps towards more sustainable behaviour. Customers or suppliers of information and communication technology (

40、ICT) services possibly find it useful to request or provide a list of the practices of this Technical Report that are implemented in a data centre to assist in the procurement of services that meet their environmental or sustainability standards. This Technical Report also acts as an education and r

41、eference document to assist data centre operators in identifying and implementing measures to improve the energy management of their data centres. PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 7 1 Scope This document is a compilation of recommended practices for improving the environmental susta

42、inability of both new and existing data centres. Environmental impacts consider not just those associated with electricity but also water usage and other pollutants. It is recognised that the practices included are not universally applicable to all scales and business models of data centres or be un

43、dertaken by all parties involved in data centre operation, ownership or use. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For

44、 undated references, the latest edition of the referenced document (including any amendments) applies. EN 50600 (all parts), Information technology Data centres facilities and infrastructures EN 50600-2-3, Information technology Data centre facilities and infrastructures Part 2-3: Environmental cont

45、rol EN 50600-3-1, Information technology Data centre facilities and infrastructures Part 3-1: Management and operational information EN 50600-4-3, Information technology Data centre facilities and infrastructures Part 4-3: Renewable Energy Factor 3 Terms, definitions and abbreviations 3.1 Terms and

46、definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/w

47、ww.iso.org/obp 3.1.1 embodied impact environmental impact caused pre- and post-use, including during manufacture and disposal 3.1.2 energy efficiency measure of the work done (as a result of design and/or operational procedures) for a given amount of energy consumed SOURCE: CLC/TR 50600-99-1:2018, 3

48、.1.12 3.1.3 energy management combination of reduced energy consumption and increased energy efficiency, re-use of energy and use of renewable energy Note 1 to entry: See also EN 50600-3-1 for another definition of energy management. PD CLC/TR 50600992:2018CLC/TR 50600-99-2:2018 (E) 8 3.1.4 informat

49、ion and communication technology (ICT) equipment information technology (IT) and network telecommunications (NT) equipment providing data storage, processing and transport services Note 1 to entry Representing the “critical load” of the data centre SOURCE: CLC/TR 50600-99-1:2018, 3.1.17 3.1.5 system boundary defines which processes are included in the LCA, chosen during goal and scope definition and govern what is included in the flow model constructed in the sub