India is moving closer to a hydrogen-powered future with the development of a demonstration plant in Mumbai for hydrogen production using the Iodine-Sulphur (I-S) process. This initiative, led by the Heavy Water Board (HWB) in collaboration with the Bhabha Atomic Research Centre (BARC), signifies a significant stride towards sustainable energy solutions. The I-S process involves splitting water into hydrogen and oxygen through a series of cyclic chemical reactions, offering an efficient way to produce hydrogen when coupled with nuclear energy. The groundbreaking ceremony, graced by eminent personalities like Dr. Ajit Kumar Mohanty, highlights India's commitment to reducing its carbon footprint and achieving energy independence. This effort aligns with the global trend of exploring innovative ways to transition towards cleaner energy sources. Furthermore, countries like the US, Japan, and South Korea are also investing in research related to the Iodine-Sulphur process, indicating a widespread interest in sustainable hydrogen production methods.