The rapid urbanization of developing countries is driving a shift towards cleaner and healthier transport solutions. Cities like Cairo and Dakar have implemented electric bus rapid transit systems to combat air pollution and improve public health. The rise of electric mobility globally, especially in low- and middle-income countries, indicates a significant transportation trend. In addition to battery-powered vehicles, fuel cell electric vehicles (FCEVs) powered by green hydrogen offer unique advantages such as extended range, rapid refueling, and weight efficiency. Despite the economic viability challenges, the adoption of hydrogen vehicles is expected to increase as technology advances and costs decrease. Initiatives like the Chile Green Hydrogen project showcase the potential of green hydrogen production to drive economic growth and job creation. The World Bank Group is actively involved in supporting countries in developing sustainable transport solutions for a cleaner and more economically vibrant urban future, emphasizing the importance of considering both battery electric and hydrogen fuel cell technologies based on local factors and unique needs.