In the midst of the America's Cup excitement in Barcelona, a new wave of innovation has emerged with the introduction of futuristic hydrogen-powered foiling boats. Designed by New Zealand's America's Cup Team, these sleek machines resemble large sports cars more than traditional boats. Powered by green hydrogen, these boats offer a smooth ride above the waves, providing passengers with an incredible and unique experience. The computer-controlled hydraulic system ensures a safe and stable flight above the water, with a focus on automated controls for height and pitch adjustments. The hybrid design of the boats, with hydrogen-fed Toyota Fuel Cells producing electricity for the motors, showcases a step towards sustainable marine transportation. While the boats are not designed for sharp turns, safety measures like requiring passengers to wear seat belts are in place. The foiling chase boats, which produce minimal waves, offer a new way to experience races without causing disruptions. The move towards hydrogen as a fuel source for marine vessels signals a shift away from traditional fuels like diesel and petrol. Phil Salthouse, the on-water director for the 37th America's Cup, envisions a future where hydrogen will power not just these innovative foiling boats but also larger commercial vessels. The prototypes of the hydrogen-powered boats hint at a promising future in sustainable boating, showcasing the potential for hydrogen to revolutionize the maritime industry with its environmentally friendly attributes.