This document provides an overview of ISO 50001, the international standard for energy management systems. It discusses the history and development of ISO 50001 from 2005 to its publication in 2011. It also outlines some key terms related to energy management and ISO 50001, including energy baseline, energy efficiency, energy performance indicators, and energy review. Finally, it lists the main clauses of ISO 50001:2018 and compares an EnMS to other ISO management system standards.

1. A Brief Overview
ISO 50001:2018
By- Pandey Siddharth (Scheme Executive)
AQC Management Pvt. Ltd.

2.  Energy management is the judicious and
effective use of energy to maximize profits and
enhance competitive positions.
ENERGY MANAGEMENT

3. ISO 50001 Energy Management System Birth Story
2005 – Countries started discussion about EnMS.
2006– International Community engaged in discussion.
Apr,2007– Stakeholder meeting (UNIDO) decided that standard is
needed.
Mar,2008– ISO approved the proposal from United Stats.

4. ISO 50001 Energy Management System Birth Story
2008 China meeting (UNIDO) – Discussion about general structure of the
standard.
Sept,2008 1st meeting (Washington DC) – Starting 50001 and
making the work draft (WD).
Mar,2009 2nd – Analyzing the WD suggestion and approving CD
(Committee Draft).
Nov,2009 3rd London – Analyzing the CD and approval of DIS
(Draft of international Std.)
Oct,2010 4th – Construction of FDIS (Final draft of International Std.
Jun,2011 – Publishing of ISO 50001:2011.

5.  Set of interrelated or interacting element to
establish an energy policy , Energy objectives ,
process and procedure to achieve those
objectives.
ENERGY MANAGEMENT ISO 50001:2018

6.  To achieve and maintain optimum energy
procurement and utilization, throughout the
organization.
 To minimize energy cost/waste without affecting
production & Quality.
 To reduce import dependency
 To enhance energy security, economic
competitiveness and environment quality.
Objective of EnMS

7. Energy Baseline:
A Quantities references providing a basis for comparison of energy
performance.
Energy Efficiency:
Ratio or other quantitative relationships b/w an output of performance
,services ,goods or energy and an input of energy.
Energy Performance Indicator(EnPI):
measure or unit of energy performance as defined by the organization.
Energy Review:
analysis of energy efficiency , energy use and energy consumption based
on data and other information, leading to identification of opportunities for
improvement.
Some Important Definition

8. Clauses Related to EnMS
(ISO 50001:2018)

9. 1 Scope
2 Normative references
3 Terms and definitions
3.1 Terms related to organization
3.2 Terms related to management system
3.3 Terms related to requirement
3.4 Terms related to performance
3.5 Terms related to energy
4 Context of the organization
4.1 Understanding the organization and its context
4.2 Understanding the needs and expectations of
interested parties
4.3 Determining the scope of the energy management
system
4.4 Energy management system
5 Leadership
5.1 Leadership and commitment
5.2 Energy policy
5.3 Organization roles, responsibilities and authorities
6 Planning
6.1 Actions to address risks and opportunities
6.2 Objectives, energy targets and planning to achieve them
6.3 Energy review
6.4 Energy performance indicators
6.5 Energy baseline
6.6 Planning for collection of energy data
7 Support
7.1 Resources
7.2 Competence
7.3 Awareness
7.4 Communication
7.5 Documented information
8 Operation
8.1 Operational planning and control
8.2 Design
8.3 Procurement
9 Performance evaluation
9.1 Monitoring, measurement, analysis and evaluation of
energy performance and the EnMS
9.2 Internal audit
9.3 Management review
10 Improvement
10.1 Nonconformity and corrective action
10.2 Continual improvement

10. EnMS v/s Other ISO Standards