Estonia, part of the Baltics - a growing technology hub in Europe, is actively embracing innovative solutions for sustainable rail freight transport. A recent project in the country showcased the potential of hydrogen in the sector. The project involved charging the battery of a locomotive using a hydrogen-powered mobile device. This development highlights Estonia's commitment to exploring greener alternatives in the transportation industry. The Baltics, including Estonia, are increasingly focusing on enhancing their rail freight capabilities through technological advancements. By integrating hydrogen technology, they aim to reduce emissions and enhance efficiency in freight transport. The use of hydrogen in rail freight signifies a shift towards cleaner energy sources, aligning with global efforts to combat climate change. Estonia's initiative underscores the importance of investing in hydrogen infrastructure and embracing eco-friendly solutions for a more sustainable future.