ONYX H2-BO 85: The World’s First 85-Meter Hydrogen-Powered Superyacht with Onboard Hydrogen Production!

MASK Architects proudly unveils the ONYX H2-BO 85 – the world’s first 85-meter superyacht with the revolutionary ability to produce its own hydrogen onboard. A visionary fusion of innovation, sustainability, and ultra-luxury, this groundbreaking vessel marks a new era in eco-conscious maritime design.

At a time when reducing emissions and embracing green energy are central to the future of yachting, ONYX H2-BO 85 sets itself apart through an integrated hydrogen production system. By using seawater and converting it into hydrogen via electrolysis, powered by hydroelectric turbines, the yacht achieves local zero-emissions and reduces its dependency on fossil fuels.

The Technology Behind the Innovation

The process begins with seawater intake, which is filtered and desalinated. This purified water then enters the electrolysis chamber, where an electrical current separates it into hydrogen and oxygen. The hydrogen is safely collected and stored onboard, ready to power engines, fuel cells, or onboard systems—especially during low-speed cruising or at anchor.

The entire system is built with safety in mind, featuring leak detection sensors, ventilation, and stringent handling protocols to ensure safe hydrogen storage and use.

Luxury Meets Sustainability

Beyond its engineering brilliance, ONYX H2-BO 85 is a floating masterpiece of refined luxury. Its interiors are defined by modern elegance, bespoke design elements, and the thoughtful use of sustainable materials. From opulent cabins to expansive lounges, every space has been meticulously curated to provide comfort, sophistication, and environmental responsibility.

ONYX H2-BO 85 isn’t just a yacht—it’s a bold statement of what the future of yachting can be. With its world-first hydrogen production system, it leads the way toward a cleaner, greener industry, without compromising on style or performance.