The green hydrogen mobility project at Leh, India, led by NTPC, has set a new altitude record at 3650 meters above sea level. The project features a 1.7 MW solar plant, an 80 kg/day green hydrogen filling station, and five hydrogen intra-city buses, providing efficient and sustainable transportation solutions. Each bus can travel 300 km on a single filling of 25 kg of hydrogen. The initiative is designed to operate in low-density air and sub-zero temperatures, showcasing the region's potential for solar power and green hydrogen production. Additionally, the project is expected to reduce carbon emissions by approximately 350 MT/year and contribute 230 MT/year of oxygen to the atmosphere, equivalent to planting 13,000 trees. This project aligns with India's efforts towards energy self-sufficiency and sustainability. Furthermore, collaboration between India and the EU focuses on green hydrogen cooperation and other clean energy initiatives, emphasizing regulatory frameworks, technology cooperation, and infrastructure development. The global push for green hydrogen is evident with initiatives like the US Department of Energy's investment in Regional Clean Hydrogen Hubs and efforts by organizations like the Los Alamos National Laboratory to commercialize hydrogen fuel cell technologies. The partnership between Hydrogen Europe and H2 Chile aims to foster trade opportunities and exchange best practices in hydrogen technology. Companies like Air Liquide are also making significant investments in hydrogen infrastructure development, highlighting the growing importance of hydrogen in the transition to clean energy. Additionally, reports emphasize the importance of a hydrogen market for the UK's future energy system, highlighting the potential cost savings and energy efficiency benefits of large-scale hydrogen storage.