India is steering towards achieving net-zero emissions by 2070, with hydrogen-powered vehicles emerging as a promising solution to decarbonize the transport sector. The country's transport industry, accounting for 8.4% of India's carbon footprint, faces challenges in electrification, especially for heavy-duty vehicles like trucks and buses. Hydrogen fuel cell vehicles offer a clean and efficient alternative, particularly for long-haul and heavy-duty transport. The Kerala Green Hydrogen Valley exemplifies how industrial clusters can accelerate the development of crucial hydrogen infrastructure, crucial for achieving emission reduction goals. Hydrogen-powered vehicles have the advantage of extended driving ranges, quick refueling times, and the capacity to carry larger payloads, making them suitable for commercial fleets with minimal downtime. The high energy density of hydrogen enables these vehicles to overcome weight limitations faced by battery-electric vehicles. Kerala's innovation in hydrogen mobility can guide other states in scaling up green transport initiatives and contribute significantly to India's net-zero emissions goal by 2070.