India is ramping up efforts towards achieving net-zero carbon emissions by 2070, with hydrogen playing a crucial role in transforming the transport sector. The focus on green hydrogen, especially for heavy-duty vehicles, aims to address the sector's significant carbon footprint. Hydrogen fuel cell vehicles stand out for their zero-emission operation, making them ideal for both freight and passenger transportation. The country's National Green Hydrogen Mission has catalyzed various projects, including the establishment of green hydrogen plants and innovative technologies like Solid Oxide Electrolyzers. Kerala's Green Hydrogen Valley Project, with substantial funding, aims to build a hydrogen ecosystem, showcasing the integration of hydrogen-powered buses and boats in urban transit. While India faces challenges in infrastructure development and production costs, collaborations through public-private partnerships are seen as crucial for overcoming these obstacles. With a predicted growth in the global hydrogen fuel cell market, India's investments in hydrogen infrastructure not only align with climate goals but also position the country as a key player in the emerging hydrogen economy. Prioritizing technological advancements and research, along with supportive government policies, will be vital in establishing a sustainable hydrogen ecosystem in India's transportation sector.