Zircotec, a UK-based company, has made significant strides in material science by developing hydrogen barrier coatings for use in H2 internal combustion engines. Through their involvement in the APC-18 project led by the Advanced Propulsion Centre, Zircotec worked with partners like Johnson Matthey and Cummins to create coatings that combat the negative effects of hydrogen on certain metals. These coatings are now deemed 'market ready', ensuring the safe utilization of high-risk materials within combustion engine internals. The success of the project also led to the enhancement of Zircotec's technical capabilities, including the establishment of 'Z Lab', a research laboratory for conducting material testing, analysis, and environmental testing. Additionally, Zircotec developed coatings solutions for electric vehicles in the CeraBEV project, addressing critical thermal and electrical challenges in battery systems. Terry Graham, Zircotec's CEO, emphasized how the knowledge gained from the APC-18 project was applied to the EV sector, contributing to improved efficiency, safety, and performance in battery systems. Overall, Zircotec's innovations in hydrogen barrier coatings showcase their commitment to advancing material science for future mobility solutions.