The Transatlantic Clean Hydrogen Trade Coalition (H2TC) is at the forefront of pioneering a sustainable energy future by establishing a pathway for clean hydrogen transportation from the US to Europe. With ambitious goals, H2TC plans to launch transatlantic hydrogen deliveries by 2026 and transport over three million metric tons of low-carbon hydrogen annually by 2030, contributing significantly to the EU's import targets. The coalition, comprising industry giants like Shell and Linde, aims to utilize ammonia as a primary carrier due to its energy density and cost-effectiveness, leveraging existing infrastructure in the US Gulf Coast. H2TC faces challenges in identifying the most economical and scalable method for hydrogen transportation, with ammonia currently being the frontrunner. Collaboration with industry leaders and policymakers is crucial to standardizing market practices and securing offtake agreements. The coalition's efforts also extend to scaling up the hydrogen ecosystem, supported by the Biden Administration's initiatives to subsidize low-carbon hydrogen production, benefitting industries in Europe. By fostering collaboration between US producers and European consumers, H2TC is not only focused on hydrogen transportation but also on transforming energy systems to achieve decarbonization and energy security. The coalition's approach serves as a model for global energy transformation, with the first shipment expected by 2026 and aggressive goals set for 2030.