The article delves into the importance of green hydrogen in achieving sustainability goals and transitioning to cleaner energy sources. It emphasizes the necessity of certifying green hydrogen production to ensure it is sourced from renewable energy, advocating for a global certifying agency. Highlighting green hydrogen and ammonia as viable alternative fuels, it underlines their benefits for energy storage and reducing emissions in the journey towards a sustainable energy future. India's ambition to establish itself as a global green hydrogen hub is discussed, covering production methods, required infrastructure, policy frameworks, and the significance of creating hydrogen ecosystems for decarbonization efforts. Additionally, efficient practices in energy operations, such as utilizing seawater in cooling towers and implementing impedance pipe heating systems, are explored to enhance system efficiency and longevity.