Japan, known for its innovation in clean energy, is now exploring turquoise hydrogen, a unique energy source that combines the efficiency of natural gas with the environmental benefits of hydrogen. Ebara, a Japanese firm, is at the forefront of developing technology for safe turquoise hydrogen production and promoting the recycling and gasification of plastic waste. Turquoise hydrogen, produced through methane pyrolysis, splits methane into hydrogen and solid carbon, offering a waste-free alternative to traditional hydrogen production methods. This innovation sets turquoise hydrogen apart from blue and green hydrogen by producing pure hydrogen and solid carbon without emitting CO2. While challenges like scalability and infrastructure exist, Japan's dedication to advancing turquoise hydrogen technology could revolutionize global energy markets by reducing carbon emissions and fossil fuel dependence. Beyond Japan, countries like Canada and the United States are also actively researching turquoise hydrogen. Collaborations and investments in methane pyrolysis technology highlight the potential for a widespread shift towards sustainable energy solutions. With turquoise hydrogen's versatility in various industries and its potential to power everything from factories to automobiles, it signifies a significant step towards a cleaner and more sustainable future, showcasing that clean energy encompasses more than just solar and wind power.