As the global shift towards zero-emission mobility gains traction, hydrogen fuel cell technology is emerging as a vital player in decarbonising transportation. In India, the National Green Hydrogen Mission is driving significant investments, with companies like Airox Nigen Equipments Pvt. Ltd. leading the way in green hydrogen production. Aniruddh Agrawal, the Chief Strategy Officer at Airox Nigen, emphasizes the complementary relationship between hydrogen fuel cells and battery electric technologies, highlighting the importance of a dual approach for a zero-emission future. Green hydrogen's advantages in heavy-duty transportation applications are discussed, focusing on its energy density and fast refuelling capabilities that cater to long-haul logistics. Airox Nigen's current green hydrogen production technology, future advancements, and efforts to address infrastructure challenges are detailed. The discussion also delves into the Total Cost of Ownership projections for hydrogen-powered vehicles, highlighting the expected cost competitiveness in the next 5-10 years. Agrawal stresses the need for policy frameworks and incentives to accelerate green hydrogen adoption in the transportation sector, pointing towards the National Green Hydrogen Mission as a significant step forward.