As emission regulations tighten and sustainability concerns grow, fuel cell electric vehicles (FCEVs) are increasingly being recognized as a viable zero-emission transportation option. GlobalData reports that FCEVs offer advantages such as longer range, faster refuelling, and lower weight compared to battery electric vehicles (BEVs). The Asia-Pacific (APAC) region leads the global FCEV market, with a projected significant growth in the fuel cell powertrains market over the coming years. While FCEVs have the potential to revolutionize the transportation sector, there are hurdles to overcome. Analysts point out that the cost of hydrogen production is a major challenge, with green hydrogen being environmentally friendly but costly compared to fossil fuel-derived hydrogen. Water scarcity is another concern as electrolysis for hydrogen production requires freshwater, which is already under stress in many parts of Asia. Despite these challenges, FCEVs are seen as a promising solution for reducing air pollution and enhancing energy security in Asia. Countries like India are focusing on green hydrogen production to boost FCEV adoption. Companies like Toyota are also contributing to the advancement of FCEV technology with innovations like portable hydrogen energy cartridges for efficient refuelling. While the potential of FCEVs is acknowledged, their widespread adoption depends on addressing barriers such as cost, infrastructure development, and consumer awareness. Efforts to make FCEVs more economically feasible and environmentally sustainable are crucial for their integration into the mainstream transportation sector.