Advancing Liquid Hydrogen Innovation
for Clean Maritime Transport

The NavHyS project aims to develop innovative solutions for the storage and use of liquid hydrogen (LH2) as a sustainable energy carrier for maritime transport. A consortium of 14 leading European partners is working towards the development of a below-deck liquid hydrogen storage and fuel system, to be integrated in Service Operating Vessels (SOVs).

Latest Events

NavHyS at EU Hydrogen Week, 29 September-3 October, Brussels, Belgium

2025-10-31

The NavHyS project participated in this year’s European Hydrogen Week Conference – Europe’s flagship event for the hydrogen community – held from 29 September to 3 October 2025 in Brussels . The conference brought together over 1,200 participants, including policymakers, entrepreneurs, and representatives from across the entire hydrogen value chain,

NavHyS 6-Month General Assembly Meeting, 2-3 July 2025 in Paris, France

2025-10-24

Setting Sail for Liquid Hydrogen in Shipping The NavHyS consortium recently concluded its 6-month General Assembly, held on 2-3 July at the ENGIE Crigen Lab site in Paris. This meeting presents an important milestone – marking six months of collaborative progress in advancing the future of sustainable, hydrogen-powered shipping. Co-funded

About the project

The NavHyS project aims to develop innovative solutions for the storage and use of liquid hydrogen (LH2) as a sustainable energy carrier for maritime transport. It is dedicated towards the development of a below-deck liquid hydrogen storage and fuel system, to be integrated in Service Operating Vessels (SOVs) providing maintenance for offshore wind farms.

Consortium

The NavHyS consortium brings together 14 leading partners from 8 European countries, combining expertise from the space industry, shipbuilding, transportation, and energy and safety. In addition, the project benefits from the guidance of an External Advisory Board, comprising major manufacturers, end users, policymakers, and associations from the maritime sector.

Publications

Here you can find all the reports, deliverables, articles, studies and brochures generated throughout the projects and all the results of the research for you to read and download. Public content and research results from our partners in our European projects are presented in this section and are at your disposal.

Advancing Liquid Hydrogen Innovation for Clean Maritime Transport