Zero Emission Industries (ZEI) has unveiled the FCV Vanguard, the world's first hydrogen-powered high-performance speed boat, featuring its groundbreaking 'Z-Class' prototype power system. The hydrogen fuel cell system replaces traditional gas engines, showcasing top-tier performance while prioritizing environmental sustainability. Developed in partnership with the California Energy Commission, the FCV Vanguard demonstrates the versatility of hydrogen in a range of applications, from high-speed boats to heavy-duty vehicles, all while producing zero emissions. ZEI's innovative approach focuses on retrofitting existing vehicles and equipment with zero-emission fuel cell power systems as an immediate and effective strategy to meet climate goals. By demonstrating the viability of conversion rather than replacement, ZEI opens a pathway for broader adoption in the transportation industry. The 'Z-Class' fuel cell power system installed in the boat boasts impressive performance metrics, including peak power of 390 KW, continuous power of 280 kW, and torque of 630 Nm. The system addresses engineering challenges such as space constraints, weight distribution, high power demands, hydrogen storage safety, and adaptation to harsh environments. Furthermore, ZEI's initiatives extend beyond powertrain solutions to infrastructure development, with the FT Case product facilitating hydrogen fueling for vehicles. The article emphasizes the global scale of hydrogen adoption, citing reports of significant investments and project proposals, indicating a promising future for hydrogen technology in transportation. Overall, ZEI's FCV Vanguard represents a significant milestone in the integration of hydrogen fuel cells in high-performance vehicles, highlighting the potential for sustainable and efficient power solutions in the marine and transportation sectors.