The California Coastal Research Vessel (CCRV), designed by Glosten and to be operated by Scripps Institution of Oceanography, is set to become the world's first hydrogen-hybrid research vessel. The vessel's innovative design has received preliminary approval from the American Bureau of Shipping (ABS). With a propulsion system that incorporates hydrogen fuel cells, the CCRV aims to achieve zero emissions during 75% of its missions in state waters. To support longer journeys, the vessel will be equipped with clean-running modern diesel generators. The initiative aligns with California's pursuit of a carbon-neutral economy and commitment to reducing global climate risk. In addition to its emission-free operations, the CCRV will facilitate research on various environmental processes, including fisheries, sea-level rise, and ocean acidification. Associate Director of Scripps, Bruce Appelgate, emphasizes the vessel's role in providing a sustainable platform for oceanographic research while minimizing its environmental impact. Furthermore, the CCRV will serve as a training ground for future scientists, policymakers, and students, replacing the R/V Robert Gordon Sproul. The vessel's hybrid propulsion system, integrating hydrogen fuel cells with conventional power plants, enables zero-emission operations at sea. Glosten, in partnership with ABS and the US Coast Guard, ensures compliance with regulations and safety standards. The project's progress reflects California's position as a hydrogen hub, supported by the Department of Energy's initiatives to fund hydrogen fuel production networks. The CCRV project team is advancing the vessel towards construction and operational readiness, contributing to the state's efforts towards a green and clean economy.