Discover MASK architects' groundbreaking 85m superyacht concept, powered by eco-friendly 'Hydrogen Propulsion'

Published: 25 Jul 2025
Italian firm MASK architects delves into their hydrogen-powered superyacht concept, ONYX H2-B0 85, merging eco-conscious design with luxurious craftsmanship.

To embark on a journey of luxury while caring for the planet may soon be a reality, thanks to the ground-breaking vision of Italian studio, MASK architects. They lift the veil on their bold vision, code-named ONYX H2-B0 85, paving the way for an eco-conscious era of superyachting that’s as luxurious as it is sustainable. This ambitious 85-metre project isn’t just another superyacht; it’s a flag bearer for an emerging future. Imagine, if you will, creating your fuel as you cruise the sea. By harnessing the transformative might of electrolysis and hydroelectric turbines, the ONYX H2-B0 85 could possibly produce hydrogen by tapping into the kinetic energy of the surrounding seawater. Principal designers Danilo Petta and Oznur Pinar Çer have engineered a mechanism that diminishes the requisite for vast fuel reserves, minimising reliance on fossil fuels. The hydrogen thus produced could power engines, generators, and fuel cells onboard or be stored to provide backing power. The design itself is reminiscent of sport yachts, with new renderings revealing an avant-garde living space encompassing eco-friendly and opulent materials. Leisure activities have been well-assumed, with ample space for sunbathing, alfresco dining, and even an aft deck swimming pool. A sophisticated seawater intake system is used to draw seawater, which is then treated to exclude harmful particles that could impede the electrolysis equipment. The water molecules are cleaved into hydrogen and oxygen gases via an electrical current, with the hydrogen being stored as fuel. The studio emphasises the necessity of marine engineering expertise and state-of-the-art equipment for the process. The concept of Hydrogen propulsion, while captivating, is receiving notable interest within the yachting sphere. Giants such as Port Vauban and the Port of Amsterdam are working towards incorporating hydrogen infrastructure. On a similar mission, the 118.8-metre superyacht Breakthrough, the world’s first hydrogen-powered superyacht by Feadship, will be making its debut at the Monaco Yacht Show this year. This move not only advocates for a more sustainable future but also propounds potential cost savings amid escalating fuel prices. MASK architects’ daring vision is an invitation to embrace a future where luxury yachting is synonymous with ecological responsibility, made possible with the power of hydrogen.