Download Form
"*" indicates required fields
How do you convert a national high-pressure gas network to hydrogen safely, efficiently, and in line with modern standards?
In a new technical article, Penspen’s Tristan Huet and Nigel Curson, alognside João Lemos Pinto — Head of Gas Engineering, REN-Gasodutos, S.A. address the addresses the complex task of transitioning Portugal’s 1,375 km high-pressure natural gas transmission system to accommodate hydrogen, starting with a 10% blend and ultimately progressing to 100% hydrogen service.
Using the ASME B31.12-2019 methodology and backed by insights from Penspen’s repurposing work with REN and current European research, the paper outlines a practical, actionable roadmap for network conversion. This includes detailed assessments of materials compatibility, operational envelope redefinition, component-level evaluations, and updated testing and maintenance strategies.
Complete the form to access the full technical article and discover how Portugal is preparing its gas infrastructure for a cleaner energy future.
Related Insights
Planning for Transporting Hydrogen in the Portuguese Gas Transmission System
How do you convert a national high-pressure gas network to hydrogen safely, efficiently, and in line with modern standards? Read our latest technical article in collaboration with REN-Gasodutos, S.A....
Reliability Centred Maintenance: Safeguarding Operations by Managing the Consequences of Failure
Maintenance is often viewed as a costly necessity, yet it is fundamental to ensuring that assets and systems continue to deliver their intended functions safely, reliably, and efficiently. In a...
“Technology never stops evolving”: Our People – Israa
Ahead of Saudi National Day 2025, Israa shared why she chose Penspen to build her career in the Kingdom of Saudi Arabia, and why she’s so proud of the projects Team Penspen are delivering in the...
Training Tomorrow’s Talent: Our People – Rick
In this Our People feature, Rick tells us about the journey from apprentice to leading Penspen’s training team, as well as how a three-month sabbatical travelling the world gave him a new-found...