Energy Observer, the world's first zero-emission hydrogen ship, has concluded its seven-year journey in Paris, marking the end of a remarkable voyage that began in 2017. The project, initiated by Victorien Erussard, has demonstrated the potential of renewable energies and hydrogen propulsion in the maritime sector. The vessel has covered significant distances, visited numerous countries, and engaged with various stakeholders to promote sustainable technologies globally. The stopover in Paris served as a platform to reflect on the project's achievements, including raising awareness through documentaries, exhibitions, and interactions with a diverse audience. Energy Observer's impact extended to over 350,000 visitors and garnered international media attention, highlighting the importance of transitioning to a low-carbon society. A symbolic exchange took place between Victorien Erussard and Bertrand Piccard, where the Solar Impulse compass was handed over, symbolizing a passing of the torch towards new hydrogen-powered initiatives. This gesture emphasized the collaborative effort towards a cleaner and sustainable future. As Energy Observer embarks on a new chapter, plans for Energy Observer 3 are in progress. This next-generation vessel will focus on testing synthetic fuels and cutting-edge technologies to enhance energy efficiency and sustainability. Additionally, educational projects like Energy Observer Weekly and the Energy Observatory aim to further the mission of spreading awareness and understanding of energy issues. The Energy Observer project exemplifies a commitment to innovation, sustainability, and education, shaping a brighter and more enlightened future through hydrogen-powered solutions.