İETT, Istanbul's public transportation authority, recently conducted the first test drive of a hydrogen-fueled bus in the city. The domestically produced hydrogen bus showcased remarkable technical specifications, including a 500 km range, the ability to charge in 20 minutes, and a 70-passenger capacity. With features such as dual operation modes with hydrogen and electricity, 1600 liters of hydrogen storage, and a 140 kWh battery capacity, the bus represents a step towards more environmentally friendly public transportation. İETT's emphasis on innovation and sustainability is further highlighted by its previous initiatives, such as converting diesel buses to electric ones, introducing battery-powered trams, and closely following global technological advancements. The test drive of the hydrogen bus reflects İETT's dedication to improving public transportation services in Istanbul while prioritizing environmental considerations. The introduction of the hydrogen bus is part of İETT's broader strategy to invest in modern and sustainable transportation solutions to meet the city's growing demands. By embracing rational technologies and aiming for continuous enhancement, İETT is positioning itself as a pioneer in urban transportation development. The successful test drive marks a significant milestone for İETT and underlines its commitment to integrating cutting-edge technologies for the benefit of Istanbul's residents and the environment.