Energy performance measurement in data centres How ISO should deliver REAL datacentre efficiency? Liam Mc Laughlin CTO, GEN Europe

Transcription

1 Energy performance measurement in data centres How ISO should deliver REAL datacentre efficiency? Liam Mc Laughlin CTO, GEN Europe

2 This is me! ISO Technical Committee TC301 (ISO 500xx family) ISO lead international trainer on ISO 500xx family United Nations Industrial Development Organisation (UNIDO) lead international expert on ISO INAB technical accreditation auditor on ISO Author of 2 books on ISO (UNIDO and ISO/ITC) Over 250 energy management system (EnMS) implementations internationally 2

3 What s new in ISO 50001: Energy performance improvement Improvement in measurable results of energy efficiency or energy consumption related to energy use compared to the energy baseline 7.1 Resources The organization shall determine and provide the resources needed for the establishment, implementation, maintenance and continual improvement of energy performance and the EnMS. 9.1 Improvement Improvement in energy performance shall be evaluated by comparing EnPI value(s) against the corresponding EnB(s) Continual improvement The organization shall continually improve the suitability, adequacy and effectiveness of the EnMS. The organization shall demonstrate continual energy performance improvement. 3

4 4 Context of the organisation 4.1 Understanding the organization and its context The organization shall determine external and internal issues that are relevant to its purpose and that affect its ability to achieve the intended outcome(s) of its EnMS and improve its energy performance. 4.4 Energy management system The organization shall establish, implement, maintain and continually improve an EnMS, including the processes needed and their interactions, and continually improve energy performance, in accordance with the requirements of this document. 4

5 4 Context for data centres Ireland pledges give 3.9C rise Data centres increasing from 0.5 to 13% of electrical energy Source: Eirgrid 5

6 Globa l environmental trends Roadkill F1a t Tht Inltrn,I C,ol'\bustion Engu1 Source: Incite

7 6 Planning 6.1 Actions to address risks and opportunities 6.5 Energy Baselines Where the organization has data indicating that relevant variables significantly affect energy performance, the organization shall carry out normalization of the EnPI value(s) and corresponding EnB(s). kwh per month / / / / / / / / / / / / / / / / / /2013 7

8 Total load v IT load (example data) 1600 Total Load (MWh)/time y = 1.5x R ² = IT Load (MWh/time) Source: Vilnis Vesma 8

9 PUE v CDD (example data) PUE y = x R² = CDD 9

10 Conformity assessment 3.6 major nonconformity <energy management system> nonconformity that affects the capability of the management system to achieve the intended results Note 1 to entry: Classifying nonconformities as major could be as follows: audit evidence that energy performance improvement was not achieved; ISO 50003:

11 How can you reduce energy consumption? Design dpue (ISO Part 2:2016) Procurement OPERATIONS RENEWABLE SOURCES? EFFICIENCY INVESTMENT Operational control Decision making Leadership BEHAVIOUR REDUCTION IN CONSUMPTION Driving Factors IT Load CDD ANALYSIS AND MONITORING DRIVING FACTORS STRUCTURAL CHANGE 11

12 You SHALL show performance improvement = savings Normalised for IT load and weather - 10 % Source: UNIDO 12

13 What can you do? Shalls from ISO Relevant variables 2. Current energy performance 3. Normalised Energy Baselines kwh saved Baseline Actual Savings Target Savings 4. EnPIs Actual v expected 6. Monitoring performance Targets CUSUM of E = m1(it load)+m2(cdd)+c 13 12/ / / / / / / / / / / / /2012

14 ISO 50001: Context 10 Improvement 5 Leadership 9 Performance evaluation kwh ( / CO2) 6 Planning 8 Operations 7 Support 14

15 In Summary Purpose of EnMS is to reduce kwh You need to know if you are being successful ISO gives an excellent framework to reduce energy consumption ISO is not intended to be an easy way to avoid SI426 energy audit requirement It s easy to make energy savings It s easy to get certified to ISO

16 ipue v IT load (example data) y = 117x -0.3 R² = 0.85 IPUE IT LOAD (KWH) 16

17 Thank You J liam.mclaughlin@geneu.eu