REGULATIONS CODES STANDARDS

HYDROGEN RCS:

HYDROGEN RCS:

REGULATIONS | CODES | STANDARDS

ITM POWER DESIGNS

AND MANUFACTURES

AND MANUFACTURES

HYDROGEN ENERGY SYSTEMS

FOR ENERGY STORAGE AND

CLEAN FUEL PRODUCTION

CLEAN FUEL PRODUCTION

HYDROGEN RCS:

HYDROGEN RCS:

REGULATIONS | CODES | STANDARDS

Contents

• IntroductionIntroduction

• ITM Involvement in RCS • ISO Accreditation

• Products and CE marking

ITM POWER DESIGNS

AND MANUFACTURES

Products and CE marking • Hydrogen Refuelling • Hydrogen Purity

AND MANUFACTURES

HYDROGEN ENERGY SYSTEMS

FOR ENERGY STORAGE AND

CLEAN FUEL PRODUCTION

CLEAN FUEL PRODUCTION

POSITIONING

HYDROGEN

ENERGY STORAGE

HYDROGEN

THE PROBLEM

Electricity cannot be easily stored

• Renewable power cannot be scheduled

• Renewable power cannot be scheduled

• Supply and demand balancing act

• The system needs energy storage

• Power to hydrogen is 70% efficient

• Power to hydrogen is 70% efficient

• Separates Power from Energy

• Low Cost Electricity →High Grade Fuel

POSITIONING

POSITIONING

THE SOLUTION

Production of hydrogen controlled

by the electricity companies

• Balancing supply and demand

• Supports further RE integration

• Control shifts to the demand sideControl shifts to the demand side

• Switched on/off by the power company

• On site fuel production

• Protection from rising fuel costsProtection from rising fuel costs

POSITIONING

POSITIONING

A TRIPLE ZERO FUEL

On-site production of hydrogen from

renewable power

• Zero carbon in its production

• Zero carbon in its transportation

• Zero exhaust emissionsZero exhaust emissions

POSITIONING

POSITIONING

COMPLIANCE EXPERIENCE

• ISO accreditation

• CE marking of first electrolyser systems

• Hydrogen On Site Trials (HOST) for mobile hydrogen refueller

ISO • ISO 9001 • ISO 14001 CE Marking • PED • LVD Compliance • HAZOPS • HSE Product Standards • BSI PVE 3/8 • ISO/TC 197 ISO 14001 • ISO 18001 _{• MD}LVD • EMC HSE • Fire Service • Planning SO/ C 97 • BSI GEL 105 • ISO/TC 105

COMPLIANCE

COMPLIANCE

QUALITY

ISO 9001

ISO 14001

ISO 18001

ISO 18001

FROM DESIGN THROUGH TO PRODUCTION

Compliance in the context of a quality system

• Company wide compatibility • Traceability

• Reproducibility

ISO ACCREDITATION

ISO ACCREDITATION

INTEGRATED SOFTWARE SYSTEM

Compliance in the context of a quality system

• Company wide compatibility • Traceability • Reproducibility

CAD

FEA

ISO ACCREDITATION

ISO ACCREDITATION

CE: STRATEGY AND CURRENT STATUS

Documented evidence of compliance to the relevant directives

• Prioritised HPac CE achieved in January • HBox and HFlame CE achieved in March • HFuel compliance is ongoing during HOST

Timescale

CAD BoM Routing Procure PED LVD MD Atex EMC Trials Pricing Channel

HPac Jan‐11 Sales ISO CE Marking HBox Mar‐11 HFlame Mar‐11

CE MARKING

CE MARKING

ELECTROLYSER

CE MARKING

PED

EMC

EMC

MD

LVD

ATEX

ATEX

THE ROUTE TO CE COMPLIANCE

Essential to enable sale in the EU (CB is international)

• Mandatory for certain groups of products

• Indicates conformity with essential health & safety requirements • Requirements are set out in a series of EU Directives

• CE by self-declaration or assessment by Notified Bodies (NoBo’s) • NoBo involvement for PED is compulsory above category 1

ITM Power’s approach:

• ITM used Gastec at CRE Ltd to establish relevant regulations & Directives • ITM show conformity with Directives through harmonised standards • Electrolyser standard ISO 22734-1 not harmonised to EU Directives • Requires a comprehensive Technical File

CE MARKING

CE MARKING

INITIAL SCREENING

Understanding the process and relevant directives

• The initial challenge was identification of the relevant EU Directives

• Gastec at CRE undertook a pre-assessment audit of the prototype systems • Report generated to identify Directives, routes forward and likely issues • Retained Gastec as consultant through the whole process

• Utilised experience on a variety of interpretation issues

• Regulatory information now available via the outcome of the HYPER project

PED LVD

MD ATEX EMC

HPac

Y

Y

Y

Y

HB

Y

Y

Y

Y

HBox

Y

Y

Y

Y

HFlame

Y

Y

Y

HFuel

Y

Y

Y

Y

CE MARKING

HFuel

Y

Y

Y

Y

CE MARKING

PRESSURE EQUIPMENT DIRECTIVE

Directive 97/23/EC concerning pressure equipment

• Pressure vessel category defined by combination of volume & pressure

• Sound Engineering Practices (voluntary assessment) apply to small systems <25 bar litres • HPac & HBox contain Category II vessels and so required assessment by Notified Body • Vessel design assessed to EN 13445 series of unfired pressure vessel standards

• Witnessed pressure tests (including unannounced visits) • Notified Body – Det Norsk Veritas (DNV)

• Registered for PED in Oslo, local inspectors in Sheffield

CE MARKING

CE MARKING

ELECTROMAGNETIC COMPATIBILITY (EMC)

Directive 2004/108/EC relating to electromagnetic compatibility

• Requires specialist equipment & expertise

• Trained two staff and loaned equipment to pre-test prototype systems • Formal testing undertaken by Notified Body

• Testing stresses power supply and control system with focus on: • Immunity to electromagnetic interference

• Electromagnetic radiation emissions

• Achieved compliance with more stringent limits set by: • EN 61000-6-2:2005 “Immunity for industrial environments” • EN 61000-6-3:2007 “Residential, commercial and light industrial” • Notified Body – York EMC Services Ltd

• Typically 3 days testing per product

CE MARKING

CE MARKING

MACHINERY & LOW VOLTAGE DIRECTIVES

Directive 2005/42/EC (Machinery) & Directive 2006/95/EC (Low Voltage)

• Directives are mutually exclusive – use one or the other • MD is not applicable in systems with no moving parts

• LVD relates to electrical equipment used within certain voltage limits • Both are voluntary certificates of conformity and require:

• Electrical system tests

• Evidence of control system operation • Product risk assessment

• Comprehensive Technical File • Product manual

• Compliance with EN 60204–1(General electrical safety) • Notified Body – CCQS UK Ltd

• A very wide ranging Directive

CE MARKING

CE MARKING

ATEX DIRECTIVES (ATEX)

Two Directives 94/9/EC (ATEX 95) & 1999/92/EC (ATEX 137)

• Electrolysers / fuel cells would not usually need to conform to ATEX 95

• Requirement to ensure explosive atmospheres do not exist within the product • No ignition sources is part of the machinery directive

ATEX 137: H&S protection of workers potentially at risk from explosive atmospheres

• Product CE marking is not required to address ATEX 137

• No formalised approval route for hydrogen & fc stationary installation • Guidance on safe installation generated from the HYPER project • ATEX Directives do not apply to the domestic environment • Consultacy given by NoBo’s SIRA and BASEEFA

CE MARKING

CE MARKING

TECHNICAL FILE

A location for all product information

• General Description

• List of applicable Directives and standards • Standards checklists

• Risk Assessment

• Pictures and detailed engineering drawings and calculations • Test reports and EHSR checklist

• Evidence of compliance with Directives • Instruction manuals

• Name plate

• List of safety critical parts & evidence of conformity • Safety data sheets

• Sales literature

• Declaration of conformity

CE MARKING

CE MARKING

DECLARATION OF CONFORMITY

A statement of compliance to all relevant Directives

• Lists Directives which product conforms to

• Identifies Notified Bodies and specifics of Directives • Address of manufacturer – the keeper of technical file • Description of the equipment

• List of harmonised standards applied

• Signature of responsible person typically a Director

CE MARKING

CE MARKING

CE PROCESS SUMMARY

Understanding the process

• Screening • Directives • NoBo’s • Accreditation Accreditation NoBo Directives Screening

PED

DNV

LVD

CCQS

GasTec

MD

CCQS

EMC

Y k EMC

EMC

York

EMC

ATEX

SIRA

CE MARKING

CE MARKING

HOST

THE UK’S LARGEST

CROSS SECTOR

HYDROGEN TRIAL

HYDROGEN TRIAL

TRIAL PARTNERS

The UK’s largest cross sector

hydrogen trial

• 21 commercial partners

• Balanced across 7 industrial sectors

• Launched at London Stansted Airport

• 8 trials completed to-date

• Trials are available for sale.

HOST

HOST

HOST DEMONSTRATION

A mobile hydrogen production and

dispensing unit

• Comprises 2 20ft ISO containers

• 15-50kg, 350-700bar available

HOST Generation Container

• 3 x 5kg/day electrolyser stacks - 15kg

• PLC control systems, water purification and thermal management

HOST Storage Container

C i

• Compression

• Storage at 3 pressures; 250, 350 and 410bar

• 60kg max storage

HOST

HOST

COMPLIANCE IS POSSIBLE!

Working in an evolving legislative environment

• Working alongside legislative bodies

• Implementing safe working practices

• Separation distances (NFPA & BCGA)

• Site specific H&S requirements

• HFuel requirements addressed for road and sea freight

• Vehicle certification (VSO)

• Engaging local fire authorities

• Engaging local fire authorities

HOST

HOST

RCS FOR HFUEL AND HOST

Working in an evolving legislative environment

• Less defined regulations specific to hydrogen refuelling

• Fewer for mobile refuellers

• CE not required for demonstration although design with CE in mind

Design Transport Site specific Operation

• HAZOP • ATEX (95&137) • HSE (HSL) • ISO 22734 • TPED • ADR • DfT (ADR ex) • Local H&S • Fire Service • NFPA 2 • BCGA CP33 • NFPA2 • ISO 20100 • ISO 14687 ISO 22734 BCGA CP33

HOST

HOST

KEY STEPS FOR THE HOST PROGRAM

Working in a dynamic legislative environment

• Electrolyser generation system designed with guidance from ISO 22734y g y g g

• Compliance with ATEX Workplace Directive (99/92/EC) and UK Health & Safety At Work Act 1974

• Storage quantity of H2 ~ 60 kg, so COMAH and UK Hazardous Substances consent not applicable

• ADR Notified Body and Dangerous Goods Safety Advisor (DGSA) consulted for road t t ti f t t i lti t i ff b UK DfT

transportation of storage container, ultimate sign off by UK DfT

• HSL consulted on best practice for hydrogen storage

• Revolve hydrogen ICE transit vans approval from DfT as Vehicle Special Order (VSO)

HOST

HOST

HOST - SITING REQUIREMENTS

21 sites with different requirements but common themes

• Minimum distance from other objects, people or hazards (calculated from pipe ID and system pressure)

• NFPA 2 Code directly applicable, legal requirement in US (as opposed to best practice guidance in UK)

• UK Health & Safety Laboratories (HSL) invited to review the system on behalf of UK HSE

• Details given to local Fire Authorities

• Compliance with BCGA CP33

• Separation distances combining NFPA and BCGA

HOST

HOST

HYDROGEN

PRODUCT

UK STANDARDS OVERVIEW

BSI | ISO | Working groups

• BSI GEL 105: Fuel Cells

UK

BSI PVE 3/8

International

ISO/TC 197

BSI

PVE

3/8

BSI

GEL

105

ISO/TC

197

IEC/TC

105

PRODUCT STANDARDS

PRODUCT STANDARDS

ENERGY STORAGE | CLEAN FUEL

HYDROGEN WORKING GROUPS

BSI PVE 3/8: British Standards Committee for Hydrogen technologies

Shadows ISO/TC 197

Group Standard

WG 5: ISO 17268 Gaseous hydrogen land vehicle refuelling connection devices

WG 6: ISO 15869 Gaseous hydrogen and hydrogen blends - Land vehicle fuel tanks

WG 8: ISO 22734-2 Hydrogen generators using water electrolysis - Residential applications

WG 11: ISO 20100 Gaseous hydrogen - Fuelling stations

WG 12: ISO 14687-2 Hydrogen Fuel - Product Specification - PEM fuel cell for road vehicles

WG 14: ISO 14687-3 Hydrogen Fuel - Product Specification - PEM fuel cell for stationary appliances

WG 15: ISO 15399 Gaseous hydrogen - Cylinders and tubes for stationary storage

WG 16: ISO/TR 15916 Basic considerations for the safety of hydrogen systems

PRODUCT STANDARDS

PRODUCT STANDARDS

HYDROGEN PURITY STANDARD ISO 14687

Fuel cells require very high purity hydrogen and measurement standards

• No UK based testing laboratories able to analyse to limits at that time

• Participating in UK’s National Measurement Office funded Project

• With NPL, Air Products and UKHFCA

• To establish analytical capability

• Verify conformity with ISO 14687-2/3

Key Impurities

PRODUCT STANDARDS

ENERGY STORAGE | CLEAN FUEL

PRODUCT STANDARDS

NEW METHODS FOR HYDROGEN PURITY ANALYSIS

Fuel cells require very high purity hydrogen and measurement standards

• Only impurities O₂ and H₂O

• Low cost purification

• No need for a Pd filter

• Hydrogen cost reduction

• First step to certification under ISO 14687

PRODUCT STANDARDS

PRODUCT STANDARDS

AUTOMOTIVE

HYDROGEN

FUTURE

THE BIG WIN

Clean transport fuel is a very big win

• 350 and 700bar operation350 and 700bar operation

• Car | Fleet | Infrastructure

• 100kg/day; 260 kg storage

• Target the German marketg

HFUEL PRODUCTS

HFUEL PRODUCTS

COMPLIANCE IN GERMANY

Moving towards convergence of worldwide standards

• Compliance for HOSTINGCompliance for HOSTING

• TUV SUD

• Examining federal state differences

PRODUCTS

PRODUCTS

COMPLIANCE EXPERIENCE

• ISO accreditation

• CE marking of first electrolyser systems

• Hydrogen On Site Trials (HOST) for mobile hydrogen refueller

ISO • ISO 9001 • ISO 14001 CE Marking • PED • LVD Compliance • HAZOPS • HSE Product Standards • BSI PVE 3/8 • ISO/TC 197 ISO 14001 • ISO 18001 _{• MD}LVD • EMC HSE • Fire Service • Planning SO/ C 97 • BSI GEL 105 • ISO/TC 105

COMPLIANCE

COMPLIANCE

HYDROGEN RCS:

HYDROGEN RCS:

REGULATIONS | CODES | STANDARDS

Summary

• Adoption of hydrogen is accelerating • Adoption of hydrogen is accelerating • RCS is essential for rapid early adoption • Regulatory authorities need to engage • RCS need Worldwide harmonisation

UNIQUE TECHNOLOGY

PRODUCT REVENUES

RCS need Worldwide harmonisation • RCS needs funding

PRODUCT REVENUES

RAPIDLY DEVELOPING

GLOBAL MARKET

FIRST MOVER ADVANTAGE

FIRST MOVER ADVANTAGE