India launches first hydrogen train with zero carbon emissions, pilot route Jind to Sonipat

India is set to launch its first hydrogen fuel cell train on July 17, 2026, on a pilot route from Jind to Sonipat in Haryana. The train uses a 1200 kW hydrogen fuel cell system, produces only water vapor as exhaust, and claims to be the world's most powerful hydrogen train at 3200 horsepower. It can carry 2600 passengers across ten coaches and was built indigenously under India's Aatmanirbhar Bharat initiative. The project marks India's entry into a small group of countries testing hydrogen rail technology, including Germany, Japan, China, and the United States. While the zero carbon emissions claim applies to the tailpipe, the full lifecycle carbon impact depends on how the hydrogen is produced. The article does not specify whether the hydrogen comes from electrolysis using renewable power or from fossil gas with carbon capture. This pilot will test not just the train itself but also the supporting hydrogen storage and refueling infrastructure at Jind. For the project to deliver real decarbonization, the hydrogen supply chain will need to be green hydrogen rather than grey. The results from this route could inform broader adoption across Indian Railways if the economics and logistics prove viable.