173 years of Indian Railways: From steam engines to India’s first hydrogen train

3 min readJul 16, 2026 01:19 PM IST

Indian Railways at 173: Key milestones from steam locomotives to the first hydrogen train (Image enhanced using AI)

As Indian Railways (IR) prepares to introduce its first hydrogen-powered train on July 17, it marks another milestone in the national transporter’s technological evolution. Over the past 173 years, since the country’s first passenger train ran with a steam locomotive in 1853, the national transporter has undergone a major transformation, from steam to diesel, then electric, and now hydrogen-powered technology.

Transformation of Indian Railways

Steam engine era

India’s first passenger train began its commercial journey from Mumbai’s Bori Bunder station (now Chhatrapati Shivaji Maharaj Terminus) on April 16, 1853. At the time, it was operated by the Great Indian Peninsula Railway (GIPR). In 1900, GIPR was merged with the Indian Midland Railway Company. The train completed its journey of approximately 35 km in 57 minutes. The train composed of 14 passenger carriages and was hauled by three steam locomotives: Sultan, Sindh and Sahib.

Introduction of diesel and electric locomotives

During the 20th century, railway networks around the world began replacing steam locomotives with more efficient forms of traction. In India, the country’s first electric train ran between Bombay Victoria Terminus (now Chhatrapati Shivaji Maharaj Terminus) and Kurla in 1925.

IR entered the diesel era in the late 1950s with the import of its first lot of diesel locomotives from the American Locomotive Company (ALCo), USA.

According to Patiala Locomotive Works (PLW), the expansion of diesel locomotive fleet gained pace after the establishment of the Diesel Locomotive Works (DLW) at Varanasi in 1961. The facility enabled the regular production of diesel locomotives, significantly accelerating the transition from steam to diesel traction.

Beginning in 1985, the Railways gradually phased out steam locomotives, with train operations increasingly shifting to diesel and electric traction, which offered greater efficiency, higher speeds and lower operating costs.

⚡ Plan-wise Electrification Data  RKM = Route Kilometre

Plan Period

Target (RKM)

RKM Electrified

RKM Cumulative

Pre Indep. 1925–47

—

388

388

1948–2014

—

21,413

21,801

2014–15

1,350

1,176

22,977

2015–16

1,600

1,502

24,479

2016–17

2,000

1,646

26,125

2017–18

4,000

4,087

30,212

2018–19

6,000

5,276

35,488

2019–20

6,000

4,378

39,866

2020–21

6,000

6,015

45,881

2021–22

6,000

6,366

52,247

2022–23

6,500

6,565

58,812

2023–24

6,500

7,188

66,000

2024–25

2,405

2,701

68,701

2025–26

1,015

1,172

69,873

2026–27 Ongoing

727

211 (upto Jun'26)

70,084 (upto Jun'26)

India's cumulative railway electrification has crossed 70,000 RKM as of June 2026 — up from just 388 RKM before Independence in 1947.

Source: Ministry of Railways

It has set a target of becoming a Net Zero Carbon Emitter by 2030. To achieve this, the national transporter is expanding the use of non-fossil energy sources, reducing diesel consumption through large-scale electrification of railway tracks, and exploring clean technologies such as hydrogen-powered trains to further de-carbonise its operations.

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“The shift to electric traction has produced measurable benefits for the nation’s energy economy. Railway electrification saved approximately 180 crore litres of diesel in FY 2024-25, reducing the need for crude oil imports,” the Ministry of Railways said.

Launch of hydrogen-powered train

In 2023, the Ministry of Railways announced ‘Hydrogen for Heritage’ initiative to introduce hydrogen-powered trains on heritage and low-traffic routes. As part of the program, the national transporter awarded a pilot project to retrofit a Hydrogen Fuel Cell on an existing Diesel Electric Multiple Unit (DEMU) rake, along with developing the required hydrogen production, storage and refuelling infrastructure on the Jind-Sonipat section of Northern Railway’s Delhi Division.

Anish Mondal is a journalist with over nine years of experience covering the railways and roadways. Currently a member of the Indianexpress.com editorial team, Anish specializes in high-impact sectors.

Professional Journey

Anish began his career at the public broadcaster Rajya Sabha Television (now Sansad TV), where he developed a foundational understanding of legislative processes and national governance. In 2018, he transitioned to digital financial journalism at FinancialExpress.com, spending nearly six years refining his expertise in market trends and corporate reporting. Before joining The Indian Express in 2025, he served as a key contributor at ETNowNews.com.

Education & Expertise

Anish’s reporting is backed by a rigorous academic background in communication and the humanities:

Master of Journalism and Mass Communication (MJMC) – Apeejay Stya University

Post Graduate Diploma in Journalism and Production (PGTVRJP) – Apeejay Institute of Mass Communication

Bachelor of Arts (English Honours) – University of Calcutta

Areas of Coverage

Connectivity: Detailed reporting on the expansion of Indian Railways and National Highway networks. ... Read More

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