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Construction starts on hydrogen-powered tram line in Ulsan
Urban RailKRMay 29, 2026Score: 10/10PRO

Construction starts on hydrogen-powered tram line in Ulsan

Signal

Ulsan has commenced preliminary construction on a 10.9 km hydrogen-powered tram Line 1, with a total project cost of 381 billion won.

Impact

positive

Local government and construction firms will benefit from the project, which aims to enhance public transport and reduce emissions in Ulsan.

Ulsan, South Korea, has initiated preliminary construction on its hydrogen-powered tram Line 1, a significant step towards modernizing the city's public transport system. This 10.9 km line will connect 15 stops, starting from Taehwagang railway station in the city center and extending to Sinbok in the west. The total estimated cost for this project is 381 billion won (approximately $320 million), reflecting a substantial investment in sustainable transport infrastructure.

The tram line is designed to operate without overhead wires, utilizing hydrogen fuel cells to power the vehicles. This innovative approach aligns with global trends towards cleaner transportation solutions, particularly in urban environments where air quality is a growing concern. The civil works for the tram line are set to commence in October 2023, indicating a swift progression from planning to execution.

Local government officials have emphasized the importance of this project in enhancing connectivity within Ulsan, which is known for its industrial base and port activities. By linking key areas of the city, the tram line aims to reduce reliance on fossil fuel-powered vehicles, thereby contributing to lower greenhouse gas emissions.

Construction firms involved in the project stand to gain from the substantial investment, while local residents will benefit from improved public transport options. The project also positions Ulsan as a forward-thinking city in terms of adopting hydrogen technology, potentially attracting further investments in green technologies.

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