
GERG participated as a speaker at the ENNOH H2 Quality Stakeholder Workshop on Thursday, February 12. Robert Judd, Secretary General at GERG, gave a presentation in which he reviewed some key insights on H2 quality drawn from our research and projects.
GERG was part of the group of stakeholders selected to take the floor, generating structured and valuable input to provide feedback on the Hydrogen Quality Public Consultation Groundwork Document, on which ENNOH will base its Hydrogen Quality Monitoring Report 2026. The workshop was part of a consultation process that will support ENNOH in assessing current and emerging challenges related to hydrogen purity and contaminants, understanding differences across national frameworks, and identifying areas where further convergence is needed. As mentioned, the consultation will inform the preparation of the Hydrogen Quality Monitoring Report 2026, contributing to future work on interoperability and data exchange at the European level.
GERG shared the stage with infrastructure operators, EU Commission representatives, ACER, industry associations, NGOs, industrial associations, NGOs, industrial consumers, standardisation bodies, producers and technology providers. Our presence at both the event and the consultation demonstrated the high standard of our research and GERG's reputation in the hydrogen sector. At GER, we appreciate the trust ENNOH has placed in us to collaborate on these initiatives that support the uptake of hydrogen in moving towards a more sustainable energy system.
For GERG, hydrogen gas quality is a critical enabler for the entire value chain. Evidence-based understanding of gas composition, impurities and their impacts is essential to support safe operation of infrastructure, local and cross-border hydrogen transport, and clear, reliable specifications for offtakers. Robust research and data are key to informing standards, reducing uncertainty and enabling scalable deployment of hydrogen networks across Europe.








