Argentina Transforms Andean Sustainable Travel as First Solar Train Navigates Historic Mountain Corridor
More than 90,000 passengers have traveled through the UNESCO World Heritage site of Quebrada de Humahuaca since passenger rail operations resumed in June 2024, ending a 30-year hiatus along the historic line. This restoration represents a major transition toward renewable transit infrastructure driven by the Tren Solar de la Quebrada, a battery-electric multiple unit (BEMU) […]