Energy Management Systems EN 16001...• Drive innovation Clause 3.2 -Energy Policy • Involvement...

Introduction to Energy Management Systems Presentation Slides

Draft 1 – July 2009 QMS-010-01-EN-IN ©The British Standards Institution 2008

Energy Management SystemsEN 16001Dr. Rainer Feld, Managing Director, BSI Germany

Energy related issues

• Environmental impact of energy use§ Global climate change

• 80% of man-made GHG emissions are from energy use§ Local and regional impacts

• SOx, NOx, Particulate emissions

• Energy security§ Depletion of fossil fuels§ Political instability of primary energy supplying countries

• Fuel poverty & equality



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Source: International Energy Agency, 2008

Source: International Energy Agency, 2008



Energy Related Issues (Europe)

• The European Union has committed to reach the following targets by 2020:

• Cutting greenhouse gas emissions by at least 20%• Improving energy efficiency by 20%• Raising the share of renewable energy to 20%• Increasing the level of biofuels in transport fuel to 10%

Benefits of an Effective EnMS

• Improves efficiency and productivity• Reduces energy variation, inefficiencies,

and energy losses• Secures Energy at defined quantity and quality• Facilitates continual improvement • Improves the optimization of processes• Improves employee motivation and participation• Increases profitability

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Benefits of an Effective EnMS

• Reduced energy costs through systematic management of energy

• Secure energy supply• Optimize energy usage onsite• Gain contractual advantage by avoiding high energy

usage at peak time• Comply with connection agreements• Reduce carbon/GHG emissions• Provides a specification for third party certification of

energy management initiatives• Prevent media induced product failure

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EMS and EnMS

Environment management system focuses on:

• Environment protection• Prevention of pollution• Waste management • Environmental performance

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Energy management system focuses on:

• Energy efficiency• Energy conservation• Energy management• Energy performance



Some EN 16001 Principles

• Uses common management system standard’s terminology• Combines Requirements and Guidance• Works as a “module” to fit into an organization’s existing management systems• Consistent with the structure of the ISO 14001 environmental management system standard

EN 16001 Energy Management System Model

Source: EN 16001:2009



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Structured Approach to Energy Management – The PDCA•Determine scope and requirements•Develop policy•Conduct initial review• Identify significant energy consumption area•Set objectives•Review the plan

• Monitor • Measure• Effectiveness• Efficiency• Conduct Internal audit

• Define system processes

• Energy consumption• Document procedures• Involve and inform• Implement and control

• Analyze• Review results• Innovate• Identify root causes•Decide on changes to improve

Clauses of EN 16001Foreword and Introduction1. Scope2. Terms and definitions3. Energy management system requirements

3.1. General requirements3.2. Energy policy3.3. Planning3.4. Implementation and operation3.5. Checking3.6. Review of the energy management system by top

managementAnnex A: Guidance on the use of the standard



Key Features of EN 16001

Energy Management System addresses:• Energy policy and organization’s commitment• Continual improvement in energy efficiency and energy

performance• Planning: initial review; energy consumptions; identification

of energy aspects; identification opportunities for improvements; resources; monitoring; and measurements

• Internal and external communication• Energy objectives, targets and programmes• Employee “energy” awareness – training and competency• Energy monitoring plan and energy analysis• Top Management commitment

Building an EN 16001 Based EnMS

• Determine needs of the organization• Establish energy policy and energy objectives• Conduct initial review• Determine necessary processes and responsibilities• Provide resources to attain energy objectives• Establish methods for energy monitoring and energy

analysis• Determine energy efficiency and energy performance

indicators• Establish means to effective operational control• Review and monitor for continual improvement in

energy efficiency

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Benefits of Implementing EN 16001

• Reduce costs• Improve business performance• Engage top management• Comply with legislation• Reduce your GHG emissions• Formalise energy policy and objectives• Integrate your management systems• Secure your energy supply• Drive innovation

Clause 3.2 - Energy Policy

• Involvement of top management• Be appropriate to the nature, size, scale and impact of

energy use of the organization• Commit to continually improve the energy efficiency• Commit availability of information and resources

necessary to achieve objectives and targets• Allow for reviewing energy objectives and targets• Communicate and understood throughout

the organization• Review periodically• Be available to the public

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Clause 3.3 - Planning

3.3.1 Identification and review of energy aspects• Conduct initial review of energy aspects. Identify

significant energy aspects. Register opportunities for improving energy efficiency. Document each review.

3.3.2 Legal obligation and other requirements• Identify and have access to applicable legal

requirements. Determine how these requirements apply to its energy aspects. Ensure these are taken into account within the EnMS.

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Clause 3.3 - Planning

3.3.3 Energy objectives, targets and program(s)• Establish, implement and maintain documented energy

objectives and targets; objectives and targets shall be measurable and documented and with a timeframe set for achievement.

• Establish and maintain energy management programs with designated responsibility; means and timeframe by which individual targets are to be achieved.

• Energy objectives, targets and programs shall be documented and updated at pre-determined intervals.

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Clause 3.4 – Implementation and Operation

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3.4.1 Resources, roles, responsibility and authority:• Define roles, responsibilities and authorities, document

and communicate• Designate management representative (Energy

Manager)3.4.2 Awareness, training and competence:• 3.4.3 Communication• 3.4.4 Energy management system documentation• 3.4.5 Control of documents• 3.4.6 Operational control

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OPERATIONALCONTROL

3.4.6

Raw materials

Operation andmaintenance

Facilities

Equipment

Procurement

• House keeping procedures• Operating and maintenance

plans• Service frequency with

details• Responsibility• Inspection schedules withInspection detail• Change of operation

parameters/change of process

Energyconscious design

• Analysis of energy demands (at first stage)

• Energy assessment (subsequent and relevant stages)

• Define roles of people

• Procurement policies• Roles and responsibilities• Criteria• Energy efficiency• Life cycle costing• Alternatives

Clause 3.4 – Implementation and Operation



Clause 3.5 - Checking

3.5.1 Monitoring and measurement (contd)• Review relationship between energy consumption and

energy factor at defined intervals and revise if necessary• Compare energy performance indicators against similar

organizations, situations, externally or internally – where ever possible

3.5.2 Evaluation of compliance• Evaluate compliance with legal and other requirements• Record the results of the periodic evaluations

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3.5.3 Nonconformity, corrective action and preventive action

• Identify and manage nonconformance, initiate corrective and preventive action in a suitable manner with a specified time limit; retain all relevant documentation with legal or documented timeframes

3.5.4 Control of records• Demonstrate conformity to the requirements of this

standard; demonstrate performance achieved and the effectiveness of EnMS

• Define the controls needed for record management• Legible, identifiable, traceable

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3.5.5 Internal audit of the energy management system• Purpose is ensure that the EnMS:§ Conforms to energy policy, objectives, targets and energy

management programs, this standard§ Compliant with legal and other requirements§ Effectively implemented and maintained

• Plan audit schedule considering significance of parts of management system and results of previous audits

• Ensure objectivity and impartiality while selecting auditors and while conducting the audit

• Take actions to eliminate detected nonconformities and their causes. Follow up

• Record and report the audit results to top management

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Clause 3.6 - Review of the EnMS by Top Management3.6.1 General

• Review at planned intervals3.6.2 Inputs to management review

• Follow-up actions of previous review• Review of energy aspects and energy policy• Evaluation of legal compliance • Objectives and targets have been met?• EnMS audit results• Overall energy performance of the organization

3.6.3 Outputs from management review• Decisions or actions

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EN 16001 – A 5.2

The organization should establish, implement and maintain procedures for monitoring the conformity of the energy management system with legal obligations and other requirements to which the organization subscribes, relating to the significant energy consumption.

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Energy-centric Process Approach

Input Output

Energy Product

Monitoring & Measurement Opportunities(before, during, and after the process)

ENERGY USE(Processes)

Other Resources

Energy consumption/

unit output



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Energy-centric Process ApproachEnergy

UseEnergy Efficiency

Energy Performance

Energy Inputs

Energy metering/ monitoringMethods/

Documentation

Who?Responsibility

Energy Aspect

Energy Factors

The principal of Energy Management –Usage and Target Values for Quantity are equal

1

Quality, e.g. for Medium Water, has conformity to the Single device

=

Conformity



2

Quality, e.g. for Medium Water, has no conformity to the Single device

=

not conform

The principal of Energy Management –Usage higher to Target Values for Quantity

Energy Management = Manage the deficit3

+ =ProductProcessImage

Deficit

TargetValue

ActualValue



EE as a Product / CommodityCriteria: Safety used as Reliability of Power Supply.à rel. stable

Lieferant

Power LinesConvey-anceProvider Machine 1

Machine ...Machine n

Product• Quality• Price• àImage

Process quality

EE as a Product: Input to the Production ProcessCriteria: Voltage Quality à generally decreasing

§Transient Over Voltage§Unbalance§Power and Intermediate harmonic

§Short and long Interruption§Temporary Interruption§Steady Interruption

§Over/Under Voltage§Voltage Drop and -Accentuation§Slow and Fast Change of Voltage§Flicker§Frequency

... - wave form... –form... -stabilityVoltage -

4

?

§ To maintain Voltage

§ To maintain Frequency

§ Resuming Power Supply

§ Operating Control

Managing Electrical Energy –the need to account for the operativeand organizational Environment

VV CurrentII plus

§ „Law limited room“§ „acceptable§ Voltage level“

... demanding... ... ...

Quality

Convey-anceProvider Machines Products /

QualityFacilityPower

Supply

CE- Certificate(Declaration of Conformity)

Product LiabilityAct

...

§ High requirements§ Continuous conformity of device and

structure (when connected )

EMVG Device SafetyAct

Factors and Elements of Energy ManagementOrganizational, Contractual – Legal Aspects

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§ Personal Liablility§ Reason: Liability Case or Making a Report§ Action needed

Motivation§ Legal Security,

Failure Minimization§ Security / Safety /

Process Stability§ Liability



Men Material

Result:Cost Risk of the Product, Process, Labour and Health Protection

PCC: Public Energy supply- IPC : Industrial Energy Line Energetic

Medium

Ma-chine

Energy Management as part of the4 M Philosophy

Crit

eria

of E

nerg

y U

se

Risk Factors

6

Structure of an Energy Management System7

Crit

eria

Ene

rgy

PlanningConstruction, Change of Infrastructure (EE-Power, Gas, Heat, Line, Machines, Devices, …)

ProductionUse of the Energy in Combination with Machine, Device

Elements of Preload

(Partial )Risk(Total)Risk of Product, Process, Image

Chains of Risk

PurchasingEnergy at PCC, and/or Machines, Devices, etc. at IPC

OperationOperation of Energy, Line, Machines, Devices



RiskPlanning

RiskPurchasing

RiskProduction

RiskOperation

PCC / Criteria Level of Energy

IPC / Internal Criteria Level of Energy management

+Energy Management to minimize Risk

I.e: Risk is an additonalElement of Configuration

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….. affecting:

Process Reliability

Product SafetyLegal Security

Financial Reliability

ProfitabilityBranding

Cost Efficiency

Planning Reliability

Company Image

Energy Management9

Sustainability



Conformity at all levels and at any time§ Planning, operation and control of processes taking care of energy usage, supply and availability

Men

Mac

hine

Mat

eria

l

ISO 9001

Ener

getic

Med

ium

+

Energy Management

BS EN 16001

Management System

ISO 14001OHSAS 18001

Complex Energy Management at Mercedes Formula 1 Engines Factory



Electrical Energy

Limitations and their cross linking

Maximum Capacity

Daily load factor

Power factorHarmonics

Flicker PCC 2

Flicker PCC 1

Connection Agreement –

Maximum Capacity

Daily loadfactor

Power factor

Harmonics

Flicker MB-HPE

Flicker Chapel Brampton

Networksimulation(RTDS)

Generating „Real-Time Scenarios“ of diverse load scenesgiven byDaimler AG, in coordination withBSi,

Power Management System based on EN 16001

Collection

Control

Compensatoras Hardware orSoftware solution

Data-storage

Collection ION 7650 approvedClass A1

Data-storage

SQL Databank approved byDaimler

Check C.A. and data on energy use

Third PartyBSI,

Abbreviations:

C. A.: ConnectionAgreement

BSi: Britisch StandardInstitute

Chapel Brampton

MB-HPE

Realisation of the Certification PMS



Maximum Capacity

Daily loadfactor

Power factor

Harmonics

Flicker MB-HPE

Flicker Chapel Brampton

General loads (Building 1, 3)

Power test „Partial failure in Network“ - information aboutcontrol behaviour, controlallocation compensator (Mars 1, 2) by the Power Management System (PMS)

normal Network: Sk“ = 83 MVA; disturbed Network: Sk“ = 189 MVAnormal Network: Sk“ = 83 MVA; disturbed Network: Sk“ = 189 MVA

Test contents:

Available PMS-Elements:

§ Compensator: - Mars 1, - Mars 2

§ Consumer list:- 100 kW / Off: 15 min / Blocking: 5 min- 200 kW / Off: 10 min / Blocking: 5 min- 400 kW / Off: 5 min / Blocking: 10 min

5 Test function „1“ / Duration: 40 Minutes

FP/TGA

1. t = 0 Scene 2.0.3 (83 MVA), Harm: low inside, load: medium2. t = +2 min Scene 2.0.3, Harm: high inside, load: medium

§ t = +3 min PMS demand: „Comp. Harm.“ and / or „List of Consumers“§ t = +3,5 min adjust RTDS: „Harm low“ and / or „Consumers“

3. t = +12 min Scene 2.0.2 (189 MVA), Harm: low inside, load: medium4. t = +13 min Scene 2.0.2, Harm: high inside, load: medium

§ t = +16 min PMS demands: Comp. Harm. , „changed. Power to point 2“§ t = +16,5 min adjust RTDS: „Harm low“

5. t = +22 min Scene 2.0.1(189 MVA), Harm: low outside, load: medium6. t = +23 min Scene 2.0.1(189 MVA), Harm: high outside, load: medium

Req

uire

men

ton

PM

S

ReactionPMS

Manuallyadjusted RTDS

Disturbed Net83 MVA - power normal Net

189 MVA - power

Result

Anfor-derungGegenm.

demandpower

demandpower

ReactionPMS: no demand

valuation:

agreed not agreed

1 2 3 54 6

Change from internal to external Harm-load

Messagelimit value Message

limit value

ReactionPMSReaction

PMS

10 Minute Integration-region

Test chain RTDS

Test chain

10 min 20 min 30 min

5 Test function „1“ / Duration: 40 Minutes



Key Elements43

EnergyManagement

Commitment(Organizational)

Time - Resources - Capital

PeopleEnergy Efficient

CultureAwareness - Motivation

Training - commitment

Data - Metering

Analysis - Competency

Technical(Understanding Energy Usage; Control)

BALANCE

Rationale of EnMS and the Standard

• Identify opportunities for improvements• Implementation of identified opportunities• Improvements in EnMS and energy performance

Improve energy efficiency

Improve energy performance

Implementation

Improvements

Periodic review and EnMS evaluation helps:



Certification

Steps Towards Certification

• Gap analysis - Optional• Assessment§ Stage 1 – Status Review§ Stage 2 – Certification Assessment

• Certificate Issue• Continuing Assessment Visits



Benefits of Certifying to EN 16001

• Continual improvement• Enhance your reputation• Improve your brand image• Differentiate from competition• Enhance your competitiveness• Improve staff motivation and retention

EN 16001 Solutions from BSI



ConclusionEN 16001 enables all types of organizations to review theirenergy management situation and then establishthe systems and processes necessary to improve energy efficiency. This systematic management of energy approach can help lead to reductions in cost and greenhouse gas emissions through the Certification to EN 16001 enables these organizations to demonstrate their commitment to energy management best practice.BSI’s EN 16001 solutions will help organizations reach this goal.

Dr. Rainer Feld

BSi GermanyDörnigheimer Str. 2D 63452 Hanau

t +49 6181 9937 11m +49 176 54 064 363f +49 6181 9937 99

Energy Management Systems EN 16001...• Drive innovation Clause 3.2 -Energy Policy • Involvement...

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