India has made notable progress in sustainable transport by testing its first hydrogen-powered train coach at the Integral Coach Factory in Chennai. The Railway Minister praised the achievement as a historic milestone in green rail technology, signaling India's entry into the group of countries pioneering in hydrogen-powered trains. The tested unit, designed to reduce carbon emissions, is part of a larger initiative that will see 35 hydrogen-powered trains operating under the 'Hydrogen for Heritage' programme. Each train is estimated to cost around ₹80 crore, with additional infrastructure development costs. Furthermore, a pilot project is underway to retrofit a Diesel Electric Multiple Unit with hydrogen fuel cells. Despite higher initial operational costs, officials anticipate a decrease with scaling and innovation, aligning with India's goal of zero carbon emissions and the adoption of clean, renewable energy in public transport.