Indian Railways Breaks Ground with Country's First Hydrogen Fuel Cell Train, Spearheading Net-Zero Mobility

Indian Railways Breaks Ground with Country's First Hydrogen Fuel Cell Train, Spearheading Net-Zero Mobility​

Indian Railways has officially entered a new era of sustainable transportation with the unveiling of India's first Hydrogen Fuel Cell Trainset. This milestone represents a significant pivot from coal and steam toward clean energy, marking a major leap in the nation's rail mobility evolution.

The train generates its own electricity onboard using hydrogen, which is recognized as one of the cleanest fuels available today. By utilizing this technology, the railway achieves near-zero emissions at the point of use, establishing a benchmark for greener transportation.

While India has already achieved over 99% electrification of Broad Gauge routes, this initiative goes a step further. Unlike conventional electric trains that rely on overhead lines, this trainset creates power through a chemical reaction between hydrogen and oxygen.

The process produces water vapour as the only by-product. By carrying its own source of power, the train mirrors the independence of vintage steam and diesel locomotives but without the environmental impact of burning traditional fuels.

Innovative Proton Exchange Membrane Technology Explained​

The technology powering this movement is centered on a Proton Exchange Membrane (PEM) fuel cell. This onboard power plant converts hydrogen stored in cylinders into electricity to drive traction motors and turn the wheels.

The conversion process is straightforward: Hydrogen combines with oxygen from the atmosphere to create electricity, which then generates water vapour and heat as the sole direct by-products. There is no combustion, no smoke, and no tailpipe carbon emissions involved in the propulsion system.

The train architecture features two Hydrogen Driving Power Cars (DPCs) and eight Trailer Coaches (TCs). Each DPC houses fuel cells, lithium iron phosphate (LFP) batteries, and hydrogen storage cylinders to ensure reliable operation under various conditions.

Together, the two power cars produce 1,200 kW (1600 hp) of power per DPC. This configuration allows the entire trainset to reach a design speed of 110 kmph.

Outscaling Global Prototypes with High-Capacity Configuration​

While most hydrogen-powered trains currently operating globally are limited to two or three coaches for short regional routes, Indian Railways has prioritized scalability. The new trainset is configured as a 10-coach passenger train capable of carrying approximately 2,600 passengers.

The train will initially operate on the Jind-Sonipat section of Northern Railway. This route covers 89 km and connects Jind Junction, Gohana Junction, and Sonipat, while serving several intermediate halts including Jind City and Pandu Pindara Junction.

This specific route was selected to demonstrate the operational viability, safety, and reliability of hydrogen power under regular passenger service conditions. The train currently operates at a speed of 75 kmph on this section.

The Jind Hub: Establishing India's First Hydrogen Rail Ecosystem​

To support these operations, Indian Railways has established India's largest railway hydrogen refuelling facility at Jind in Haryana. This infrastructure is critical for creating a complete hydrogen rail ecosystem that includes production, storage, and dispensing.

The refueling process operates in three distinct stages. First, hydrogen is produced on-site through electrolysis, where water is split into hydrogen and oxygen using electricity at a green hydrogen plant.

Second, the hydrogen is compressed to 500 bar to allow for high-volume storage in a smaller footprint. Finally, it is dispensed via two independent dispensers at a regulated pressure of 350 bar. This setup allows both Hydrogen Driving Power Cars to be refuelled simultaneously, significantly reducing turnaround times.

The facility currently stores nearly 3,000 kg of hydrogen at any given time. The storage and supply systems have received official approval from the Petroleum and Explosives Safety Organisation (PESO).

Rigorous Safety Protocols and Independent Certifications​

Because hydrogen is highly inflammable, Indian Railways integrated a "defense in depth" strategy into the project's design. This involves multiple independent safety systems that continuously monitor every stage of hydrogen storage, transfer, and utilization.

The train and the Jind plant are equipped with sensors to detect leaks, unusual heat, flames, or smoke within seconds. Additionally, continuous ventilation ensures that any minor leak is immediately diluted in the open air rather than accumulating.

An automatic shut-off system is designed to cut the hydrogen supply instantly if any irregularities are detected. The Loco Pilot's cabin also features a specialized emergency mode and a real-time health screen to ensure operator safety during transit.

To ensure international standards, the ecosystem complies with NFPA-2 and the ISO 19880 Series. Before operational deployment, the entire system underwent an independent third-party safety assessment by TÜV SÜD, Germany.

Indigenous Engineering Powering the National Green Hydrogen Mission​

The train was designed, engineered, and integrated entirely within India using indigenous technology. The Research Designs and Standards Organisation (RDSO) led the technical specifications and design approval process for the project.

M/s Medha Servo Drives handled the integration of the trainset, while the Integral Coach Factory (ICF) contributed to the exterior design and theme. This domestic collaboration reinforces India's growing capabilities in advanced railway engineering.

This initiative aligns with the National Green Hydrogen Mission and India's long-term Net Zero goals. Following the Jind-Sonipat project, Indian Railways is exploring the use of hydrogen technology on heritage routes, such as the Kalka-Shimla line, to establish a structured national programme for sustainable rolling stock.