World’s Longest Hydrogen Train to Run 356 km Daily on Jind-Sonipat Section
GS3Economy · S&T · Environment · Security· Nuclear & new energy technology· Prelims·
Why in news
The Ministry of Railways sanctioned the operation of one of the world's longest hydrogen trainsets on the Jind-Sonipat section to promote green hydrogen in rail transport.
Background
The trainset can carry 682 passengers at a maximum speed of 75 km/h, covering 356 km daily using 300 kg of hydrogen. It features two driving power cars with integrated fuel cells and batteries generating 2400 kW of power, supported by a 3000-kg-capacity fueling facility at Jind.
Facts for Prelims
- S&THydrogen fuel cells generate electricity through a chemical reaction between hydrogen and oxygen, emitting only water as a byproduct.
- FactThe Jind-Sonipat hydrogen train project has a total estimated cost of Rs 136 crore.
- FactThe train is capable of making two round trips daily, consuming 300 kg of hydrogen per trip.
- BodyThe Ministry of Railways granted the operational sanction for the project on May 22, 2024.
For Mains
Q. Discuss the potential of hydrogen fuel cell technology in decarbonizing the Indian railway network and the logistical challenges in establishing a nationwide hydrogen infrastructure.
Dimensions to cover in your answer
- Infrastructure bottleneck: High capital expenditure required for specialized hydrogen refueling stations and storage facilities.
- Technological integration: Balancing the power output of fuel cells with battery storage for consistent high-speed rail operations.
- Supply chain dependency: Ensuring a steady supply of green hydrogen produced via renewable energy to maintain carbon-neutrality.
Keywords: Green Hydrogen · Decarbonization · Fuel Cell Technology · Sustainable Mobility · Energy Transition
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