360° UPSC Mains Analysis

India’s first hydrogen train undergoes Delhi-Jind trial run ahead of launch

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Flora & Fauna

Nilgiri Tahr (Nilgiritragus hylocrius)
Status: Endangered
Threat: Threatened by habitat degradation and pollution in the Western Ghats; will benefit from the 'Hydrogen for Heritage' initiative on the Nilgiri Mountain Railway.
Western Tragopan (Tragopan melanocephalus)
Status: Vulnerable
Threat: Threatened by habitat disturbance; will benefit from cleaner air and reduced noise on the Kalka-Shimla heritage route.

Ecology Impact

The transition from diesel-powered trains to hydrogen fuel cell trains significantly reduces local air pollution (particulate matter, SOx, NOx) and noise pollution, benefiting local ecosystems and urban/semi-urban biodiversity along the Delhi-Jind-Sonipat corridor. It also supports the 'Hydrogen for Heritage' initiative, which aims to run these clean trains on ecologically fragile heritage routes (like Kalka-Shimla, Nilgiri Mountain Railway, etc.), protecting sensitive flora and fauna from diesel emissions.

Science & Tech Angle

Uses Hydrogen Fuel Cell technology where hydrogen and oxygen undergo an electrochemical reaction to generate electricity onboard, powering a 1,200 kW propulsion system. It utilizes Lithium Iron Phosphate (LFP) batteries for energy storage and peak power support, and a Polymer Electrolyte Membrane (PEM) electrolyser at the Jind refuelling facility to produce green hydrogen.

Climate Change Link

Directly aligns with India's Nationally Determined Contributions (NDCs) under the Paris Agreement and the goal of achieving Net Zero Carbon Emissions by 2070 (and Indian Railways' target of Net Zero by 2030). By replacing diesel-electric multiple units (DEMUs) with hydrogen fuel cells, it eliminates tailpipe carbon emissions, releasing only water vapor and heat.

Sustainable Development

Directly advances SDG 7 (Affordable and Clean Energy) and SDG 13 (Climate Action) by replacing fossil fuels with zero-emission hydrogen. It also promotes SDG 9 (Industry, Innovation, and Infrastructure) through indigenous development under the Atmanirbhar Bharat initiative, and SDG 11 (Sustainable Cities and Communities) by reducing urban air pollution.

International Frameworks

Paris Agreement
Supports India's Nationally Determined Contributions (NDCs) to reduce the emissions intensity of its GDP by 45% by 2030 from 2005 levels.
National Green Hydrogen Mission (NGHM), 2023
Launched in January 2023 with an outlay of ₹19,744 crore, this mission aims to make India a global hub for green hydrogen production, targeting 5 MMT per annum by 2030.
United Nations Framework Convention on Climate Change (UNFCCC)
Contributes to global efforts to decarbonize hard-to-abate sectors, including heavy transport and railways.

Sources consulted

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