The global shift towards sustainable energy has brought attention to renewable sources like wind and solar power, but green hydrogen is now emerging as a promising contender. Unlike conventional hydrogen, green hydrogen is produced through water electrolysis powered by clean energy, making it an emissions-free solution. Its potential spans across various sectors, offering benefits in energy storage, transportation, and decarbonization of industries like steel and chemicals. However, challenges such as high production costs and infrastructure gaps exist. Despite this, experts are hopeful about the future of green hydrogen, anticipating cost reductions and increased investments. The transformative impact of green hydrogen in reshaping industries and aiding in the journey towards a net-zero future signifies its importance in the ongoing energy transition.