Hydrogen fuel cell technology is gaining prominence in the locomotive industry, with the introduction of a new hydrogen-powered train that operates by converting chemical energy from hydrogen into electricity through an electrochemical process. Unlike traditional internal combustion engines, hydrogen fuel cells emit only water as a byproduct, making them a clean and environmentally friendly source of energy. The new train in Chile, developed by FCAB, boasts advancements such as a lighter weight, a high-capacity battery, and an onboard hydrogen system. The initiative in Chile aligns with the country's ambitious goal of achieving carbon neutrality by 2050, with interim targets set to reduce emissions and phase out coal as a source of electricity. Chile has been actively investing in renewable energy sources like wind, solar, and hydropower to transition to a green economy and combat climate change. Promoting renewable solutions in public transport is highlighted as crucial in addressing the climate crisis and building energy-efficient infrastructure. Governments are urged to prioritize investments in renewable public transport, enhance connectivity, and ensure affordability and accessibility of sustainable transportation for all. This shift towards sustainable mobility is essential for meeting global climate targets and creating resilient, low-carbon cities for the future.