Standards on Hydrogen
International standards and European standards to support the deployment of hydrogen technologies; Hydrogen fuel; Gaseous hydrogen; Gaseous hydrogen – Fuelling stations; Hydrogen refuelling points; Fuel cell
International standards and European standards to support the deployment of hydrogen technologies; Hydrogen fuel; Gaseous hydrogen; Gaseous hydrogen – Fuelling stations; Hydrogen refuelling points; Fuel cell
Key standards to support the deployment of hydrogen solutions are:
• ISO 14687: 2019 Establishes purity requirements for hydrogen fuel, ensuring it meets quality and safety standards.
• ISO 16111: 2018 Focuses on safety aspects, providing guidelines for the safe design, installation, operation, and maintenance of hydrogen equipment.
• IEC 62282 Series: for fuel cell technologies, energy storage systems using fuel cells in reverse modes. The standard enables stakeholders to select and compare existing systems.
• IEC 60079 Series: Focuses on equipment used in explosive atmospheres, critical in hydrogen production and storage.
Furthermore, standards are needed to measure compliance with low-carbon commitments and dissuade companies from greenwashing. For example. ISO just recently published ISO/TS 19870:2023 Hydrogen technologies — Methodology for determining the greenhouse gas emissions associated with the production, conditioning and transport of hydrogen to consumption gate.
Other international standards for hydrogen include compressed gaseous hydrogen, hydrogen/natural gas blend fuel systems, or applications for the storage or transport of hydrogen or conditions for fuelling motor vehicles
Essential European standards and other European documents to support the deployment of hydrogen applications are:
• EN 17124:2022 Hydrogen fuel - Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen - Proton exchange membrane (PEM) fuel cell applications for vehicles
• EN 17127:2020 Outdoor hydrogen refuelling points dispensing gaseous hydrogen and incorporating filling protocols
• CEN/TS 17977:2023 Gas infrastructure - Quality of gas - Hydrogen used in rededicated gas systems
• CEN/TR 17924:2023 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - Guidance on hydrogen specific aspects
• CEN/TR 17797:2022 Gas infrastructure - Consequences of hydrogen in the gas infrastructure and identification of related standardisation need in the scope of CEN/TC 234
International and European standards on hydrogen foster collaboration, promote innovation, and may attract investments in green hydrogen technologies. As countries and industries align with these standards, they reduce risks, increase market competitiveness, and expedite the growth of green hydrogen infrastructure. Standards can contribute to green hydrogen been the actual game changer.
Keywords: Hydrogen technologies; Hydrogen fuel; Gaseous hydrogen; Gaseous hydrogen – Fuelling stations; Hydrogen refuelling points; Quality of gas – Hydrogen; Burners and appliances burning gaseous and/or liquid fuels - Guidance on hydrogen specific aspects; Hydrogen fuel quality; Hydrogen/natural gas blends fuel system; Compressed Gaseous Hydrogen (CGH2); Compressed hydrogen; Protection against hydrogen hazards; Fuel cell technologies.
TCs: CEN/TC 234; CEN/TC 58; CEN/TC 268 ; CLC/SR 105; IEC/TC 105; ISO/TC 198 ; ISO/TC 197 ; ISO/TC 197/SC 1; ISO/TC 22/SC 37; ISO/TC 22/SC 41