AceOn Group and a UK consortium have achieved a significant milestone by completing a real-world trial of a hybrid hydrogen and battery retrofit propulsion system on Newcastle University’s research vessel, the Princess Royal. Conducted in May 2025 in the North Sea and River Tyne, this test marks a crucial advancement in zero-emission technology, particularly for vessels involved in offshore wind farm operations.
Supported by £4.6 million in funding from the UK Department for Transport’s UK SHORE programme and Innovate UK’s CMDC3 initiative, the RESTORE project aims to make low-emission shipping a reality. The system integrates traditional battery power with a hydrogen fuel cell generator as a range extender, providing a practical retrofit solution that reduces emissions without the need for new vessels.
Led by AceOn Group, the project has united experts from Newcastle University’s marine engineering team, Engas Global, and ORE Catapult, showcasing the power of collaboration in advancing sustainable energy in shipping. This partnership exemplifies how teamwork can drive significant progress in industrial decarbonization.
The successful trial not only validates the concept but also paves the way for broader adoption of hydrogen fuel cells in maritime applications. This retrofit strategy allows existing fleets to transition toward greener operations, reinforcing the UK’s commitment to leading the way in hydrogen infrastructure for shipping.
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