India joins a handful of countries that have successfully deployed the zero-emission technology in their rail networks.
Unlike conventional diesel locomotives that burn fuel to generate mechanical power, a hydrogen train carries a small power plant onboard in the form of a Proton Exchange Membrane (PEM) fuel cell
Unlike traditional trains, it generates its own electricity onboard through a chemical reaction between hydrogen and atmospheric oxygen, leaving behind water vapour; Mr. Modi will also inaugurate or lay the foundation for infrastructure worth over ₹25,000 crore during the day-long visit to Haryana and Punjab tomorrow