Finland has emerged as a key player in the field of alternative fuels with its groundbreaking discovery of ammonia as a superior alternative to hydrogen. Ammonia, traditionally associated with fertilizers, has now become a viable option for addressing the challenges related to hydrogen usage. The country's shift towards ammonia as a hydrogen carrier offers numerous advantages, including higher density for storage, easier transportation, and the utilization of existing infrastructure. Companies like Wärtsilä are leading the way by introducing the first 4-stroke ammonia engine, marking a significant milestone in environmentally friendly energy generation. Projects like green ammonia production at Kokkola Industrial Park further showcase Finland's commitment to a sustainable energy future. Ammonia's potential extends beyond transportation, with applications in various industries such as agriculture and refrigeration. This innovative approach is transforming the energy landscape and providing a cleaner alternative to both hydrogen and electric vehicles, offering a promising solution for a greener future.