Researchers at the University of Toronto in Canada have utilized artificial intelligence to enhance the development of catalysts for green hydrogen production. Green hydrogen, generated through water electrolysis using renewable energy sources, requires efficient and cost-effective catalysts. The study, published in the Journal of the American Chemical Society, focused on finding an optimal alloy to improve the process. The AI system efficiently assessed a vast number of metal oxide combinations, recommending a mixture of ruthenium, chromium, and titanium due to its exceptional stability and durability compared to existing metals. While further testing is needed, this discovery shows promising results for sustainable hydrogen production. Concurrently, researchers in Scotland have innovatively utilized wastewater from whisky distilleries to produce pure liquid for hydrogen, demonstrating creative sustainable solutions. These advancements highlight the importance of technological innovations and sustainable practices in driving the transition towards mass green hydrogen production.