{"id":79473,"date":"2026-07-17T17:37:36","date_gmt":"2026-07-17T12:07:36","guid":{"rendered":"https:\/\/www.nextias.com\/ca\/?p=79473"},"modified":"2026-07-17T18:21:51","modified_gmt":"2026-07-17T12:51:51","slug":"hydrogen-trains-india","status":"publish","type":"post","link":"https:\/\/www.nextias.com\/ca\/editorial-analysis\/17-07-2026\/hydrogen-trains-india","title":{"rendered":"Hydrogen Trains in India: A Green Transition or a Technological Experiment"},"content":{"rendered":"\n<p><strong>Syllabus: GS3\/Science &amp; Technology<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Context<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>India\u2019s first hydrogen train<\/strong> was recently flagged off by the Prime Minister of India at the Jind railway station in Haryana, making<strong> India the third country in the world after Germany and China<\/strong> to roll out hydrogen trains in commercial passenger service.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>About Hydrogen Train<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hydrogen trains use fuel cells to <strong>combine hydrogen with oxygen<\/strong> to produce electricity, with the <strong>only direct emission being water vapour.<\/strong><\/li>\n\n\n\n<li>Electricity generated in the <strong>fuel-cell stack<\/strong> drives electric traction motors, and batteries support acceleration and regenerative braking.\n<ul class=\"wp-block-list\">\n<li><strong>Hydrogen is an energy carrier, not a primary fuel.<\/strong><\/li>\n\n\n\n<li>The fuel-cell stack of India&#8217;s prototype is imported.<\/li>\n\n\n\n<li>Propulsion systems, control systems and train integration have been developed indigenously, showing India&#8217;s engineering capability.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>It is consistent with the <strong>National Green Hydrogen Mission<\/strong> to promote clean hydrogen technologies.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Global Experience with Hydrogen Rail<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Across the world, hydrogen trains are mainly for <strong>regional lines without electrification<\/strong> where electrification is not economically feasible.<\/li>\n\n\n\n<li><strong>Germany<\/strong> led the way with commercial hydrogen rail (Alstom Coradia iLint, 2022).\n<ul class=\"wp-block-list\">\n<li>But many operators have since moved to <strong>battery-electric trains <\/strong>because of fuel-cell degradation, maintenance difficulties, hydrogen supply issues and operational costs.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>China<\/strong> has introduced hydrogen trains on selected routes.<\/li>\n\n\n\n<li>Countries such as <strong>Japan, South Korea, Sweden, Switzerland and the United States<\/strong> continue to operate mostly pilot or demonstration projects while assessing long-term viability.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>India\u2019s First Hydrogen Train Project<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Indian Railways is set to launch hydrogen-powered trains as part of its <strong>decarbonisation strategy.<\/strong><\/li>\n\n\n\n<li>The first prototype is being trialled on the <strong>Jind-Sonipat section<\/strong> of the Northern Railway.<\/li>\n\n\n\n<li>India has announced plans to build <strong>35 \u2018Hydrogen for Heritage\u2019<\/strong> trains for <strong>eight narrow-gauge and metre-gauge heritage routes<\/strong>, where conventional electrification may be environmentally undesirable.<\/li>\n\n\n\n<li>The project aims to build expertise in hydrogen propulsion, safety, storage and maintenance, while supporting the objectives of the<strong> National Green Hydrogen Mission.<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Significance of Hydrogen Trains<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Environmental Benefits:<\/strong> At the point of use, fuel cells emit only water vapour, reducing local air pollution and dependence on diesel.<\/li>\n\n\n\n<li><strong>Technological Capability:<\/strong> Indigenous development of propulsion and control systems strengthens India&#8217;s railway manufacturing eco-system and supports the Atmanirbhar Bharat initiative.<\/li>\n\n\n\n<li><strong>Energy Diversification:<\/strong> Hydrogen offers a different clean-energy route for transport, cutting long-term reliance on fossil fuels.<\/li>\n\n\n\n<li><strong>Strategic Learning<\/strong>: Operational experience from the prototype will help Indian Railways build expertise in hydrogen storage, safety procedures, maintenance and system integration.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Issues &amp; Concerns<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Questionable Route Selection:<\/strong> India is one of the few countries testing hydrogen passenger trains on a <strong>fully electrified railway corridor<\/strong>, whereas globally hydrogen trains are intended to replace diesel on non-electrified routes.<\/li>\n\n\n\n<li><strong>Infrastructure Challenges:<\/strong> Substantial investment and complex logistics would be needed to develop the necessary hydrogen production, storage and refuelling facilities for geographically dispersed heritage routes.<\/li>\n\n\n\n<li><strong>Low Energy Efficiency:<\/strong> Hydrogen requires multiple energy intensive stages, including production, compression\/liquefaction, transport, storage and reconversion into electricity, making it <strong>less energy efficient than battery electric systems.<\/strong><\/li>\n\n\n\n<li><strong>Green Hydrogen Limitations:<\/strong> More than 9<strong>5% of the world\u2019s hydrogen<\/strong> is currently derived from natural gas, which produces carbon emissions.\n<ul class=\"wp-block-list\">\n<li>Electrolysis using renewable energy is still much more expensive, as is green hydrogen.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Limited Progress:<\/strong> Despite an allocation of <strong>around \u20b92,800 crore<\/strong> for hydrogen train development, there has been relatively little visible progress on heritage train deployment.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Is Hydrogen the Best Green Fuel for Railways?<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hydrogen is <strong>not always the best solution for rail transport<\/strong> especially where railway electrification is already in place.<\/li>\n\n\n\n<li>Indian Railways has electrified <strong>more than 99% of its routes<\/strong>, which reduces the need for hydrogen on main line corridors.<\/li>\n\n\n\n<li><strong>Battery-electric trains<\/strong> are more energy efficient, have lower operating costs and simpler infrastructure for short and medium-distance routes.<\/li>\n\n\n\n<li>However, hydrogen still holds promise for use in applications where batteries are not practical, such as <strong>steel and fertilizer production, long-distance shipping and possibly aviation.<\/strong><\/li>\n\n\n\n<li>Therefore, hydrogen should be seen as a <strong>complementary technology<\/strong> and not as a universal replacement for railway electrification.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Way Forward<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The use of hydrogen trains should be focused on <strong>non-electrified or heritage routes<\/strong> where electrification is not environmentally or economically suitable.<\/li>\n\n\n\n<li>Increase <strong>green hydrogen<\/strong> production with renewable energy to enhance its environmental benefits.<\/li>\n\n\n\n<li>Conduct detailed <strong>cost-benefit and lifecycle analyses<\/strong> prior to large-scale deployment.<\/li>\n\n\n\n<li>At the same time, whenever possible, promotion of <strong>battery-electric trains <\/strong>should be made for regional services.<\/li>\n\n\n\n<li>Develop indigenous capabilities in fuel cell technology, hydrogen storage and safety standards and learn from global operational experience.<\/li>\n\n\n\n<li>Take an <strong>evidence-based approach<\/strong>, using the Jind-Sonipat prototype as a technology demonstrator before scaling up.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>India\u2019s hydrogen train is an important technological milestone and augments domestic engineering capabilities.\n<ul class=\"wp-block-list\">\n<li>International experience suggests, however, that hydrogen is not a universal solution for railways.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Future expansion should be based on operational evidence and economic viability and sustainability rather than on technological enthusiasm alone.<\/li>\n\n\n\n<li>Indian Railways is exploring the deployment of hydrogen technology on heritage railways, including the <strong>Kalka\u2013Shimla route,<\/strong> by leveraging the experience gained through the Jind\u2013Sonipat Hydrogen Train project.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-background has-fixed-layout\" style=\"background-color:#ebecf0\"><tbody><tr><td><strong>Daily Mains Practice Question<\/strong><br><strong>[Q] <\/strong>Critically evaluate whether hydrogen-powered trains are the most suitable solution for achieving net-zero emissions in Indian Railways.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.thehindubusinessline.com\/opinion\/the-case-for-hydrogen-trains-must-be-studied\/article71226561.ece\" target=\"_blank\" rel=\"noopener\">Source: BL<\/a><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.nextias.com\/ca\/wp-content\/uploads\/2026\/07\/Daily-Editorial-Analysis-17-07-2026.pdf\"><strong>Download PDF<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Published on:<\/strong> 17 July, 2026<\/p>\n<p>India\u2019s first hydrogen train was recently flagged off by the Prime Minister of India at the Jind railway station in Haryana, making India the third country in the world after Germany and China to roll out hydrogen trains in commercial passenger service.<\/p>\n","protected":false},"author":15,"featured_media":79477,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-79473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-editorial-analysis"],"acf":[],"jetpack_featured_media_url":"https:\/\/wp-images.nextias.com\/cdn-cgi\/image\/format=auto\/ca\/uploads\/2026\/07\/hydrogen-trains-in-india.webp","_links":{"self":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts\/79473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/comments?post=79473"}],"version-history":[{"count":3,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts\/79473\/revisions"}],"predecessor-version":[{"id":79521,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/posts\/79473\/revisions\/79521"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/media\/79477"}],"wp:attachment":[{"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/media?parent=79473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/categories?post=79473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nextias.com\/ca\/wp-json\/wp\/v2\/tags?post=79473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}