1、 ETSI GS OEU 012 V1.1.1 (2015-10) Operational energy Efficiency for Users (OEU); Technical Global KPIs for Fixed Access Networks Disclaimer This document has been produced and approved by the Operational energy Efficiency for Users (OEU) ETSI Industry Specification Group (ISG) and represents the vie
2、ws of those members who participated in this ISG. It does not necessarily represent the views of the entire ETSI membership. GROUP SPECIFICATION ETSI ETSI GS OEU 012 V1.1.1 (2015-10)2 Reference DGS/OEU-0012 Keywords energy efficiency, network, network monitoring, user ETSI 650 Route des Lucioles F-0
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8、regoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for th
9、e benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI GS OEU 012 V1.1.1 (2015-10)3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 5g31 Scope 6g32 Re
10、ferences 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 8g34 Definition of Key Performance Indicators . 8g34.1 Objective KPIs for ICT site operation 8g34.1.1 Energy Consumption (KPIEC)
11、 . 8g34.1.1.1 Generalities . 8g34.1.1.2 Scale 8g34.1.1.3 Evolution . 8g34.1.1.4 Formula . 9g34.1.1.5 Measurement points and processes . 9g34.1.2 Task efficiency (KPITE). 9g34.1.2.1 Generalities . 9g34.1.2.2 Scale 10g34.1.2.3 Evolution . 10g34.1.2.4 Formula . 10g34.1.2.5 Measurement points and proces
12、ses . 10g34.1.3 Energy reuse (KPIREUSE) . 10g34.1.3.1 Generalities . 10g34.1.3.2 Definition of energy reuse . 10g34.1.3.3 Scale 11g34.1.3.4 Evolution . 11g34.1.3.5 Formula . 11g34.1.3.6 Measurement points and processes . 11g34.1.4 Use of renewable energy (KPIREN) 11g34.1.4.1 Generalities . 11g34.1.4
13、.2 Scale 11g34.1.4.3 Evolution . 11g34.1.4.4 Formula . 12g34.1.4.5 Measurement Points and processes . 12g34.2 Global KPI (KPIDCEM) for an ICT site using the Objective KPIs . 12g34.2.1 Introduction. 12g34.2.2 Definition of energy consumption gauge of the DC (DCG) 12g34.2.3 Definition of performance o
14、f the DC (DCP) . 12g34.2.4 Scale 13g34.2.5 Evolution 13g34.2.6 Matrix for KPIDCEM. 13g34.2.7 Measurement points and processes . 14g34.3 Global KPI (KPIDCEM) using the Objective KPIs for a group of ICT sites . 14g34.3.1 Introduction. 14g34.3.2 Energy Consumption (KPIECG) formula 14g34.3.3 Definition
15、of energy consumption gauge of a group of ICT sites (DCGG) 14g34.3.4 Definition of the class of a group of ICT sites 15g34.3.5 Scale 15g34.3.6 Evolution 15g3ETSI ETSI GS OEU 012 V1.1.1 (2015-10)4 Annex A (informative): The status of Key Performance Indicators (KPIs) 16g3A.1 Technical KPIs . 16g3A.2
16、Objective KPIs . 16g3A.3 Global KPIs 17g3A.4 Summary 17g3Annex B (informative): Energy Consumption per square metre (KPIEC1) 18g3B.1 Generalities . 18g3B.2 Scale . 18g3B.3 Evolution 18g3B.4 Formula 18g3B.5 Measurement points and procedures 18g3History 19g3ETSI ETSI GS OEU 012 V1.1.1 (2015-10)5 Intel
17、lectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Righ
18、ts (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has
19、been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Group Specification (GS) has been produced by ETSI Ind
20、ustry Specification Group (ISG) Operational energy Efficiency for Users (OEU). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting
21、 Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction Further to the 1997 Kyoto protocol i.7, the European Commission has issued, and will issue, Directives in order to improve energy manag
22、ement of broadband networks, sites included, of whole industry sectors. Therefore suppliers and users of information and communication technology (ICT) equipment should implement “Green“ tools (indicators, recognized Green levels) to monitor the efficiency of their greener networks. ICT sites consti
23、tute one of the most important area of the growing worldwide energy consumption. Consequently, the initial target of ETSI ISG OEU has been the development of the present document defining appropriate Objective and Global Key Performance Indicators (KPIs) to be used for operational ICT sites. The pre
24、sent document has been developed by ISG OEU members with the participation of CTO Alliance/CRIP. The present document presents a adapted format of the Objective KPIs contained in the ETSI ES 205 200-2-1 i.11 and for the use of defining a Global KPI which indicates data centre energy usage and effici
25、ency. Several standards or technical documents have been taken into account during the development of the present document including EC Mandate M/462 i.1, ETSI ES 205 200-1 i.10, ETSI TS 105 174-1 i.6, ETSI TS 105 174-2-2 i.2, the CENELEC EN 50600 series i.12, Recommendation ITU-T L.1300 i.4 and EC
26、DG JRC Code of Conduct i.3 and i.5. ETSI ETSI GS OEU 012 V1.1.1 (2015-10)6 1 Scope The present document defines Global Key Performance Indicators for energy management in ICT sites including, but not limited to operator data centres (ODC), operator sites (OS) and customer data centres (CDC). It addr
27、esses the following objectives: energy consumption; task efficiency; energy reuse; renewable energy. The present document defines: four KPIs addressing these objectives (Objective KPIs); one Global KPI which combines the four Objective KPIs. The Objective and Global KPIs defined may be applied to IC
28、T sites of any size and from initial operation to end of life. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific r
29、eferences, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at
30、the time of publication, ETSI cannot guarantee their long term validity. Not applicable. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For
31、 non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary f
32、or the application of the present document but they assist the user with regard to a particular subject area. i.1 EC Mandate M/462: “Standardisation mandate addressed to CEN, CENELEC and ETSI in the field of ICT to enable efficient energy use in fixed and mobile information and communication network
33、s“. i.2 ETSI TS 105 174-2-2: “Access, Terminals, Transmission and Multiplexing (ATTM); Broadband Deployment - Energy Efficiency and Key Performance Indicators; Part 2: Network sites; Sub-part 2: Data centres“. i.3 European Commission DG JRC: “Code of Conduct for Data Centre Energy Efficiency“. i.4 R
34、ecommendation ITU-T L.1300: “Series L: Construction, installation and protection of cables and other elements of outside plant: Best practices for green data centers“. ETSI ETSI GS OEU 012 V1.1.1 (2015-10)7 i.5 European Commission DG JRC: “Code of Conduct on Energy Consumption of Broadband Equipment
35、“. i.6 ETSI TS 105 174-1: “Access, Terminals, Transmission and Multiplexing (ATTM); Broadband Deployment and Energy Management; Part 1: Overview, common and generic aspects“. i.7 Kyoto Protocol to the United Nations Framework Convention on Climate Change. i.8 ETSI ES 205 200 series: “Access, Termina
36、ls, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures“. i.9 Directive 2010/31/EU of the European parliament and of the council of 19 May 2010 on the energy performance of buildings. i.10 ETSI ES 205 200-1: “Access, Terminals, Transmission and Multiplex
37、ing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 1: General requirements“. i.11 ETSI ES 205 200-2-1: “Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 2: Specific requirements; Sub-part 1: Data cen
38、tres“. i.12 CENELEC EN 50600 series: “Information technology - Data centre facilities and infrastructures“. i.13 CEN EN 1434 series: “Heat meters“. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: energy con
39、sumption: annual energy consumption required for proper operation of the data centre, expressed as KWh whatever the power source is (utility or local) energy consumption per square metre: energy consumption expressed as KWh per sqm of “occupied“ IT room fossil energy: fuel, coal, gas, etc. Global Ke
40、y Performance Indicator (Global KPI): KPI allowing benchmarking the energy management of ICT sites (data centres included) depending on their gauge Objective KPI: KPI assessing one of the objectives of operational energy performance which is subsequently used to define the Global KPI for energy mana
41、gement renewable energy: solar, wind, hydrothermal, geothermal, etc. 3.2 Symbols For the purposes of the present document, the following symbols apply: DCGData Centre Gauge DCPData Centre Performance ECDCTotal of energy consumptions by a data centre over a year ECFENConsumption of locally generated
42、electricity based on fossil energy ECHETotal of energy consumptions by equipment processing data, for purposes of calculating, storing or transporting, over a year ECRENConsumption of locally generated electricity based on renewable sources ECREUSETotal of energy consumption from reused energy ECSPC
43、onsumption of utility electricity ECTHEnergy consumption from externally-provided thermal energy (either hot or cold) EER Energy Efficiency Ratio expressed as thermal kWh extracted by one electrical kWh KPIDCEMGlobal KPI for data centre energy management KPIECObjective KPI for “Energy Consumption“ E
44、TSI ETSI GS OEU 012 V1.1.1 (2015-10)8 KPIEC1KPI for “Energy consumption per square metre“ KPIRENObjective KPI for “Renewable Energy“ KPIREUSEObjective KPI for “Energy Reuse“ KPITEObjective KPI for “Task Efficiency“ KTHConversion ratio from thermal energy to electricity WCRsCRs mitigation ratio; rang
45、es from 0 to 1 WRENMitigation factor for KPIRENWREUSEMitigation factor for KPIREUSE3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: CDC Customer Data Centre DC Data Centre DCEM Dataprocessing and Communication Energy Management DCGG Data Center Gauge of
46、Group EC DG JRC European Commission Directorate General Joint Research Centre EC Energy Consumption EE Energy Efficiency EN European NormEU European Union GWh Giga Watt Hour ICT Information and Communication(s) Technology IT Information Technology ITE IT EquipmentITU-T ITUs Telecommunication standar
47、dization sector JRC Joint Research Centre KPI Key Performance Indicator NTE Network Telecommunications Equipment ODC Operator Data Centre OS Operator Site TC Technical Commitee 4 Definition of Key Performance Indicators 4.1 Objective KPIs for ICT site operation 4.1.1 Energy Consumption (KPIEC) 4.1.1
48、.1 Generalities The present document describes the requirements of KPIECof ETSI ES 205 200-2-1 i.11 in a simple format. The energy consumption includes in KPIECcomprises that of buildings containing IT rooms, technical infrastructure and spaces required for proper operation of the ICT sites (includi
49、ng, but not limited to: security, guards, maintenance, management of IT rooms). Energy consumption excluded from this KPI includes buildings containing offices for on-site employees, including, but not limited to project managers, application integrators, system experts, etc. 4.1.1.2 Scale KPIECapplies to all ICT sites of all sizes and includes IT rooms located in buildings. 4.1.1.3 Evolution KPIECapplies to all states of ICT sites, from initial operation to end of life. ETSI ETSI GS OEU 012 V1.1.1 (2015-10)9 4.1.1.
