TECHNICAL SPECIFICATION
Energymanagementsystems- Assessingenergymanagementusing ISO50001:2018
Systemedemanagement delenergieEvaluationdumanagement de I'energie au moyen de1'ISO 50001:2018
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① ISO 2023
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Contents
Page
Objectives and boundary for the EMPS measurement. Understanding the objective of EMPS measurement.4.1 4.2 Determination of boundary for EMPS measurement. 3
5 Overview of measurement of EMPS 3
5.1 5.2 Structure of the EMPS. Presentation of status. 3 4
6.2 6.1 General. SMS. 46.3 OMS. 4 56.4 TAS. 5
Method for determination of SMS. 5
7.1 General. 57.2 7.3 Basic items for SMS. Scoring method for the basic SMS items. 11 .5
Method for determination of OMS. 12
8.2 8.1 Basic items for OMS. General. 12 128.3 Scoring method for basic OMS items. 17
Method of determination of TAS. 18
9.2 9.1 Basic items for TAS. General. 18 186 Scoring method for basic TAS items. 19
Advanced scoring. 20
10.1 General. 2010.2 Scoring guidance for advanced items. 21
Annex A (informative) Advanced items for SMS. Annex B (informative) Advanced items for OMS 24 22
Annex C (informative) Advanced items for TAS. 26
Foreword
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Introduction
0.1 0verview
This guidance document provides a method for determining the status of an organization's energyand energy performance is expected to guide organizations to more effective energy management.
This document can be used by organizations which have implemented or are implementing an energy management system (EnMS) based on ISO 50001:2018 or any other system of energy management.scoring status of structure operation and/renergy performanceThe EMPS can be used by: Organizations which have not implemented an EnMS may use this document for determining their
an organization to pare the status of its EnMS at two different points in time to determineprogress;
a multi-site implementation of ISO 50001:2018 to pare the status of the EnMS of two differentsites;two different organizations for benchmarking purposes.
This document defines evaluation items and does not specify the order in which each evaluated item isimplemented. This document does not provide guidance on the implementation of ISO 50001:2018.For information on implementing ISO 50001:2018 see ISO 50004 or ISO 50005.
The EMPS is the result of three evaluated elements as shown in Figure 1:
structure management score (SMS);(SNo) anoos quauadeueu uoe.adotarget achievement score (TAS).
Figure 1 -Outline of the calculation method of the EMPS
The requirements of ISO 50001:2018 are represented by the basic items shown in Tables 1 3 and 5. Anoverview of the three ponents in the EMPS are shown in Figure 2.
