Hydrogen – The Future Fuel for Energy

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What is Hydrogen fuel?

Hydrogen is the most abundant chemical element, estimated to contribute to 75% of the mass of the universe. Vast numbers of hydrogen atoms (H2) are contained in water, plants, animals and of course humans. While Hydrogen is present in nearly all molecules in livings things, it is very scarce as a gas form.

A fuel is a chemical that can be ‘burnt’ to provide useful energy. Historically we have used Methane, derived from ‘natural gas’ extracted from oil and gas fields, as the main source of fuel for powering our homes, businesses and power stations.

In the process of ‘burning’ Methane to produce the fuel, the waste product alongside water is carbon dioxide, which when released into the atmosphere, contributes to climate change.

When Hydrogen is ‘burnt’ the only waste by-product leftover is water (H2O), making Hydrogen a lucrative clean fuel alternative.

How is it produced?

As Hydrogen is not abundant in gas form naturally, we have to manually produce it in order to utilise it as a fuel source. There are many ways to produce Hydrogen. The main methods are:

Steam Reforming from Natural Gas – Grey Hydrogen

Steam Reforming with Carbon Capture – Blue Hydrogen

Electrolysis using renewable Energies – Green Hydrogen

What do we do?

Hazardous gas areas in installations are typically associated with hydrocarbon production processes, where gases such as methane, hydrogen sulfide, and volatile organic compounds (VOCs) can be present. These gases are highly flammable, toxic, and can pose serious health risks to workers if not handled properly.

Ensuring that workers are well trained and educated on the risks associated with hazardous gases is crucial in offshore installations.

At EPIT we offer an exclusive Hydrogen & Explosion protection Awareness course, tailor made to provide personnel with the necessary knowledge and tools for working with hydrogen in hazardous areas, covering the following topics:

Introduction to Hydrogen Energy
Hazardous area classification
Certification, documentation & labelling
Ignition properties
EN / IEC 60079 & 80079 standards
Ingress protection
Ex methods of protection for electrical equipment
Ex methods of protection for non-electrical (mechanical) equipment
Hybrid Ex equipment
Inspection & maintenance of equipment
Repair & overhaul of equipment

Booking information: Hydrogen & Explosion Protection Awareness Course (online course delivery is also available on request, please contact us to arrange)

Please contact us if you have any further questions

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 12 September 2025
 
 
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Header Column #1
Industries	Principal to all Ex environments, with direct application in hazardous vapour and gas environments.
Entry Qualifications Guidance	Level 3, ECS Gold Card, National Diploma or equivalent. Disipline: Electrotechnical Instrumentation Subject to knowledge, skill and experience candidates may benefit from Ex F+
Entry Knowledge - Expected	Knows the relevant legislative, regulatory, local requirements Understands procedures for safe working practice and systems of work in an industrial setting Can read and interpret relevant engineering drawings, related specifications, quality standards and equipment manuals Understands the hierarchy of responsibilities in relation to reporting and decision-making
Entry Skills - Expected	Practical skills in engineering assembly of a complexity consistent with that of a level 3 craftsperson Can apply safe working practices including safe isolation to meet the requirements of statutory and non-statutory regulations Can safely install, inspect, test, commission, diagnose and correct faults in electrical plant, instrumentation, associated cabling, cabling supports and equipment Can select, gland & terminate industrial type cables to a suitable component and associated cable tray in line with details on the appropriate specification Can interpret manufacturers documentation for correct installation,maintenance and inspection
Job Roles Aspiring to or operating in	Installation or Maintenance Electrician Electrical or Instrument Technician Engineers
Entry Experience Guidance	2 + years' experience operating in a site / industrial environment Installing, inspecting, testing and/or maintaining equipment in an industrial setting
Entry Knowledge - Desirable	Understands the need for and methods of achieving safe working practice in gas and vapour Ex environments Has basic practical, theoretical and technological knowledge and understanding of gas and vapour Ex environments Has a basic understanding of the requirements, materials and equipment considerations, in relation to working in gas and vapour Ex environments
Entry Skills - Desirable	Can select and install a variety of Ex certified cables glands and terminate conductors into equipment Can understand the principles of electrical protection concepts including selection, installation and maintenance Understands intrinsically safe concept of protection and installation including the importance of documentation Can inspect new and existing equipment in accordance with appropriate inspection techniques relevant to the different grades of inspection

Header Column #1

Industries

Principal to all Ex environments, with direct application in hazardous vapour and gas environments.

Entry Qualifications
Guidance

Level 3, ECS Gold Card, National Diploma or equivalent. Disipline:

Electrotechnical
Instrumentation

Subject to knowledge, skill and experience candidates may benefit from Ex F+

Entry Knowledge - Expected

Knows the relevant legislative, regulatory, local requirements
Understands procedures for safe working practice and systems of work in an industrial setting
Can read and interpret relevant engineering drawings, related specifications, quality standards and equipment manuals
Understands the hierarchy of responsibilities in relation to reporting and decision-making

Entry Skills - Expected

Practical skills in engineering assembly of a complexity consistent with that of a level 3 craftsperson
Can apply safe working practices including safe isolation to meet the requirements of statutory and non-statutory regulations
Can safely install, inspect, test, commission, diagnose and correct faults in electrical plant, instrumentation, associated cabling, cabling supports and equipment
Can select, gland & terminate industrial type cables to a suitable component and associated cable tray in line with details on the appropriate specification
Can interpret manufacturers documentation for correct installation,maintenance and inspection

Job Roles
Aspiring to or operating in

Installation or Maintenance Electrician
Electrical or Instrument Technician
Engineers

Entry Experience
Guidance

2 + years' experience operating in a site / industrial environment
Installing, inspecting, testing and/or maintaining equipment in an industrial setting

Entry Knowledge - Desirable

Understands the need for and methods of achieving safe working practice in gas and vapour Ex environments
Has basic practical, theoretical and technological knowledge and understanding of gas and vapour Ex environments
Has a basic understanding of the requirements, materials and equipment considerations, in relation to working in gas and vapour Ex environments

Entry Skills - Desirable

Can select and install a variety of Ex certified cables glands and terminate conductors into equipment
Can understand the principles of electrical protection concepts including selection, installation and maintenance
Understands intrinsically safe concept of protection and installation including the importance of documentation
Can inspect new and existing equipment in accordance with appropriate inspection techniques relevant to the different grades of inspection

Header Column #1
Industries	Principal to all Ex environments, with direct application in hazardous vapour and gas environments.
Entry Qualifications Guidance	Level 3, ECS Gold Card, National Diploma or equivalent. Disipline: Electrotechnical Instrumentation Subject to knowledge, skill and experience candidates may benefit from Ex F+
Entry Knowledge - Expected	Knows the relevant legislative, regulatory, local requirements Understands procedures for safe working practice and systems of work in an industrial setting Can read and interpret relevant engineering drawings, related specifications, quality standards and equipment manuals Understands the hierarchy of responsibilities in relation to reporting and decision-making
Entry Skills - Expected	Practical skills in engineering assembly of a complexity consistent with that of a level 3 craftsperson Can apply safe working practices including safe isolation to meet the requirements of statutory and non-statutory regulations Can safely install, inspect, test, commission, diagnose and correct faults in electrical plant, instrumentation, associated cabling, cabling supports and equipment Can select, gland & terminate industrial type cables to a suitable component and associated cable tray in line with details on the appropriate specification Can interpret manufacturers documentation for correct installation,maintenance and inspection
Job Roles Aspiring to or operating in	Installation or Maintenance Electrician Electrical or Instrument Technician Engineers
Entry Experience Guidance	2 + years' experience operating in a site / industrial environment Installing, inspecting, testing and/or maintaining equipment in an industrial setting
Entry Knowledge - Desirable	Understands the need for and methods of achieving safe working practice in gas and vapour Ex environments Has basic practical, theoretical and technological knowledge and understanding of gas and vapour Ex environments Has a basic understanding of the requirements, materials and equipment considerations, in relation to working in gas and vapour Ex environments
Entry Skills - Desirable	Can select and install a variety of Ex certified cables glands and terminate conductors into equipment Can understand the principles of electrical protection concepts including selection, installation and maintenance Understands intrinsically safe concept of protection and installation including the importance of documentation Can inspect new and existing equipment in accordance with appropriate inspection techniques relevant to the different grades of inspection

Header Column #1

Industries

Principal to all Ex environments, with direct application in hazardous vapour and gas environments.

Entry Qualifications
Guidance

Level 3, ECS Gold Card, National Diploma or equivalent. Disipline:

Electrotechnical
Instrumentation

Subject to knowledge, skill and experience candidates may benefit from Ex F+

Entry Knowledge - Expected

Knows the relevant legislative, regulatory, local requirements
Understands procedures for safe working practice and systems of work in an industrial setting
Can read and interpret relevant engineering drawings, related specifications, quality standards and equipment manuals
Understands the hierarchy of responsibilities in relation to reporting and decision-making

Entry Skills - Expected

Practical skills in engineering assembly of a complexity consistent with that of a level 3 craftsperson
Can apply safe working practices including safe isolation to meet the requirements of statutory and non-statutory regulations
Can safely install, inspect, test, commission, diagnose and correct faults in electrical plant, instrumentation, associated cabling, cabling supports and equipment
Can select, gland & terminate industrial type cables to a suitable component and associated cable tray in line with details on the appropriate specification
Can interpret manufacturers documentation for correct installation,maintenance and inspection

Job Roles
Aspiring to or operating in

Installation or Maintenance Electrician
Electrical or Instrument Technician
Engineers

Entry Experience
Guidance

2 + years' experience operating in a site / industrial environment
Installing, inspecting, testing and/or maintaining equipment in an industrial setting

Entry Knowledge - Desirable

Understands the need for and methods of achieving safe working practice in gas and vapour Ex environments
Has basic practical, theoretical and technological knowledge and understanding of gas and vapour Ex environments
Has a basic understanding of the requirements, materials and equipment considerations, in relation to working in gas and vapour Ex environments

Entry Skills - Desirable

Can select and install a variety of Ex certified cables glands and terminate conductors into equipment
Can understand the principles of electrical protection concepts including selection, installation and maintenance
Understands intrinsically safe concept of protection and installation including the importance of documentation
Can inspect new and existing equipment in accordance with appropriate inspection techniques relevant to the different grades of inspection

Hydrogen – The Future Fuel for Energy

What is Hydrogen fuel?

How is it produced?

What do we do?

Please contact us if you have any further questions

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CompEx Entry Requirements Guidance