Validating a Maritime Multi-MW Fuel Cell System

MARINER is a European research and innovation project that will develop and validate a 1 MW hydrogen-based fuel cell system for maritime applications. By combining a modular architecture, open-source digital tools and real-world validation, the project aims to deliver a system that is:

  • Scalable to multi-megawatt power levels
  • Reliable in harsh marine environments
  • Competitive in terms of economic, technical, and environmental performances.

This project is funded under the Call HORIZON-JU-CLEANH2-2025-03-03 — Reliable, efficient, scalable and lower cost 1 MW-scale PEMFC system for maritime applications.

Launched in April 2026, MARINER gathers a consortium of 13 partners coordinated by NORCE RESEARCH AS.

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    Clean Hydrogen Partnership
    Gouvernement Princier de Monaco

    Co-funded by the European Union under Grant Agreement No. 101251528. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or the Clean Hydrogen Partnership. Neither the European Union nor the granting authority can be held responsible for them.