A team of engineering students from Heriot-Watt University in Edinburgh, Scotland, is gearing up to compete in the Monaco Energy Boat Challenge, a prestigious international competition focusing on sustainable maritime technology. The students, part of the Heriot-Watt University Scotland PlusZero team, have designed a boat powered by green hydrogen generated through electrolysis. Their vessel, named the Experiment of Leith H2, boasts a range of 20 nautical miles with zero emissions, showcasing an innovative approach to sustainable marine travel. The team has received substantial support from industry partners like Forth Ports and PlusZero, who have provided financial aid, testing facilities, and technical expertise. The project incorporates cutting-edge technologies such as solid-state hydrogen storage and metal hydride technology, setting them apart in the competition. Reflecting on their journey, team member Dominic Chapman praised the hands-on engineering experience gained at Heriot-Watt University, emphasizing the practical exposure and industry collaboration that prepared them for the challenge. The team's confidence stems from coursework, renewable energy studies, and real-world projects. The Monaco Energy Boat Challenge not only offers a platform for the team to showcase their innovative design but also serves as an opportunity to contribute to the dialogue on sustainable maritime innovation. The Heriot-Watt team is optimistic about their prospects in various categories at the competition, driven by their unique approach to green hydrogen and metal hydrides. Looking ahead, the team plans to further refine their design beyond the competition, leveraging the knowledge gained for future university projects. The initiative aligns with the university's dedication to sustainability and collaboration with partners in driving technological advancements for green energy in marine applications.