Tata Motors, a major Indian automobile manufacturer, has introduced hydrogen-powered trucks as a key step towards sustainable transportation, aiming to revolutionize India's transport landscape. These trucks, utilizing Hydrogen Internal Combustion Engine (H2-ICE) and fuel cells, offer impressive features like zero carbon emissions, a range of approximately 550 km per refueling, and a quick refueling time of about 15 minutes. Hydrogen trucks present significant environmental benefits such as zero emissions, energy efficiency from renewable sources, and reduced fossil fuel dependency. Tata Motors' entry into hydrogen trucks signifies a move towards a cleaner future in transportation, although challenges like limited refueling infrastructure and high production costs remain. The article outlines the global trend in hydrogen truck adoption, with countries like Germany, Japan, USA, and India investing in hydrogen infrastructure and testing hydrogen-powered vehicles. Despite the competition from electric trucks, hydrogen trucks excel in long-haul transport and sustainability goals, benefiting from government support and technological advancements. While diesel trucks currently dominate due to established infrastructure and lower costs, hydrogen trucks show promise for the future. As hydrogen infrastructure develops and costs decrease, these trucks could become a mainstream solution for sustainable transport, particularly in long-haul applications and in meeting net-zero emission goals. In conclusion, Tata Motors' unveiling of hydrogen trucks marks a significant move towards clean energy solutions in the transportation sector, highlighting the potential for hydrogen to revolutionize the industry and contribute to a more sustainable future.