California has established itself as a global leader in the adoption of hydrogen and fuel cell technologies, with a vast network of fuel cell cars, buses, trucks, and stationary systems. The state is now leveraging significant federal funding to further enhance its clean hydrogen infrastructure, particularly in ports like Long Beach, Los Angeles, and Oakland. The California Hydrogen Hub, led by ARCHES, aims to develop a comprehensive hydrogen production and distribution network to power various vehicles and equipment, as well as establish heavy-duty fueling stations and pipelines. The initiative at the Port of Oakland, receiving a separate grant for zero-emission maritime operations, is part of the broader effort to transition to sustainable hydrogen solutions in the transportation sector. In Long Beach, successful projects like the Tri-generation system using biogas for renewable electricity and hydrogen production highlight the city's commitment to green technology. The upcoming 2025 Hydrogen & Fuel Cell Seminar in Long Beach will provide a platform for industry players to showcase their latest advancements, with a special focus on heavy-duty vehicles and maritime applications. The event, sponsored by Japan and supported by international organizations, aims to foster collaboration and knowledge exchange among global hydrogen and fuel cell stakeholders. The Seminar promises to be a crucial gathering for companies involved in or interested in deploying hydrogen and fuel cell technologies in their operations.