Fuelling the Future: Evaluating the perceived challenges to hydrogen fuel uptake in the superyacht sector

The superyacht industry, a symbol of luxury, significantly contributes to environmental degradation due to its reliance on fossil fuels, highlighting an urgent need for decarbonisation. Hydrogen Fuel Cell (HFC) technology presents a promising zero-emission alternative for maritime propulsion. This study examines professional perspectives on the barriers to HFC adoption in the superyacht sector, with a focus on technical feasibility, economic viability, and infrastructure readiness. Key challenges include large space requirements for fuel storage, integration complexities, high initial and operational costs, inadequate bunkering infrastructure, and the absence of comprehensive international regulations. Using a mixed-methods approach, the research combines a literature review, a survey of 53 industry professionals, and interviews with three experts. Findings reveal that low volumetric energy density of hydrogen and a regulatory deadlock, where supply and policy are mutually dependent, impede progress. Safety concerns and a lack of public awareness further discourage adoption. Despite these challenges, HFC technology holds potential to decarbonise superyachts. The study recommends forming a cross-industry hydrogen task force, increasing investment in RandD for fuel storage and hybrid systems, and developing standardised crew training. Collaborative efforts across the industry are essential to unlocking hydrogen’s potential and fostering a sustainable future for luxury maritime transport.