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South Korea announces operational trials of hydrogen train prototype

3 November 2025
Reading time ~ 1 min
Prototype hydrogen train by Woojin Industrial Systems
Prototype hydrogen train by Woojin Industrial Systems. Source: 박윤 기/electimes
Ivolgina Anna, Editorial Contributor to International Projects, ROLLINGSTOCK Agency
Reading time ~ 1 min
Stolchnev Alexey, Russian Projects Editor, ROLLINGSTOCK Agency

South Korea: The country’s Ministry of Land, Infrastructure and Transport reported the news.

The vehicle will begin passenger service from 2027 on two routes: the 21 km Gyeongwon Line and the 30 km Daegok–Uijeongbu Line.

The KRW 32.1 bln ($22.4 mln) project involves seven organisations, including operator Korail, the Korea Railroad Research Institute and manufacturer Woojin Industrial Systems. The prototype will complete over 70,000 km of test runs within a year. Following successful trials, three additional hydrogen trains will be manufactured, with a refuelling station scheduled for construction at Yeoncheon Station in 2026.

Control panel in the prototype hydrogen train by Woojin Industrial Systems Control panel in the prototype hydrogen train by Woojin Industrial Systems. Source: chakak.co

Power supply scheme of the prototype hydrogen train by Woojin Industrial Systems Power supply scheme of the prototype hydrogen train by Woojin Industrial Systems. Source: chakak.co

Woojin Industrial Systems originally unveiled the hydrogen train prototype in 2023. The two-car unit is said to feature a 1.2 MW hybrid traction system. The vehicle can reach high speeds of 150 km/h and accommodate 125 passengers; it also offers a 600 km range with a 43 min refuelling time.

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