Hydrogen has emerged as a promising solution for addressing the range limitations of long-haul trucking with battery-electric vehicles. However, the U.S. faces a shortage of hydrogen refueling stations, particularly for heavy-duty vehicles. To tackle this challenge and promote the adoption of hydrogen fuel in the transportation sector, the Southwest Research Institute (SwRI) unveiled the H2HD REFUEL project. This joint industry initiative will span four years and involve practical experiments, system modeling, and theoretical studies by SwRI's team to enhance hydrogen refueling station (HRS) technology and explore alternative solutions. Dr. Thomas E. Briggs, Jr., an engineer at SwRI, highlighted the current technical challenges faced by hydrogen stations and emphasized the importance of bridging the technology gap between industry and government. The project aims to foster collaboration among hydrogen vehicle manufacturers, OEMs, and fuel station operators to address issues like hydrogen storage on vehicles. Angel Wileman, the project manager at SwRI, underscored the significance of connecting stakeholders to develop reliable hydrogen refueling technologies and infrastructure. The comprehensive approach of H2HD REFUEL reflects SwRI's commitment to driving advancements in hydrogen energy research and meeting the growing demand for heavy-duty hydrogen vehicles in a sustainable and efficient manner.