The article discusses the emergence of green hydrogen as a clean and versatile energy source in addressing the challenges of climate change. In India, the green hydrogen revolution is gaining momentum with the active involvement of the government, private sector, and start-ups. The National Hydrogen Mission launched in 2021 aims to position India as a global leader in green hydrogen production by creating demand in various sectors, ensuring supply chain resilience, and supporting research and development. The article highlights that green hydrogen, produced through electrolysis powered by renewable energy sources like solar and wind, is a key solution to decarbonize India's heavy dependence on fossil fuels and reduce carbon emissions. The government's proactive policy measures, including subsidies for pilot projects and mandates for industries to use green hydrogen, are driving the transition towards a sustainable energy future. Furthermore, the collaboration with countries like Germany, Japan, Australia, and the European Union is set to accelerate the adoption of green hydrogen technologies in India. Overall, India's commitment to green hydrogen presents a unique opportunity to transform its energy landscape, reduce dependence on imported fossil fuels, and drive global sustainability efforts towards achieving net-zero carbon emissions.