Green hydrogen production through renewable energy sources is rapidly growing, driven by global efforts towards decarbonization and the adoption of sustainable energy solutions. The market spans various sectors like transportation, where hydrogen fuel cells are powering vehicles and offering zero-emission alternatives. In industries, green hydrogen is substituting fossil fuels, as seen in the world's first green hydrogen-powered steel production facility in Sweden. Governments and businesses are increasingly recognizing the importance of green hydrogen, with initiatives like the EU's plan for massive production and significant investments in infrastructure. Partnerships between companies like Adani Group and collaborative efforts by Air Liquide S.A., Toyota Motor, and CaetanoBus are further advancing green hydrogen solutions for sustainable transportation. Despite pandemic-related disruptions, the commitment to green hydrogen is strengthening, with countries like Germany leading in renewable energy innovation and positioning hydrogen at the core of their energy transition strategies. With technological advancements and cost reductions, green hydrogen is poised to play a significant role in global energy strategies, contributing to climate change mitigation and transforming daily life.