PESA Bydgoszcz Launches First Tri-Mode Hydrogen Train for Poland

BYDGOSZCZ, POLAND – State-owned rolling stock manufacturer PESA Bydgoszcz will develop and build a demonstrator hydrogen-powered passenger train. The project has a total value of over PLN 108 million (approx. EUR 25 million), supported by a grant of over PLN 36 million from Poland’s National Recovery and Resilience Plan. The tri-mode vehicle is designed to operate using hydrogen fuel cells, batteries, and power from overhead electric lines.

What Is the Full Scope of This Project?

The project entails the development of technical documentation and the construction of a single Hydrogen Electric Multiple Unit (HEMU) prototype. This demonstrator vehicle will be engineered to comply with European railway market and hydrogen safety regulations. The scope also includes an intelligent control system that automatically selects the most efficient power source—catenary, battery, or hydrogen—based on the train’s location, a critical feature for Poland’s mixed-infrastructure network.

Key Project Data

How Does This Compare to Similar Projects?

The project’s focus on a prototype is a common entry strategy into hydrogen rail, but it faces challenges observed in other European markets. For instance, hydrogen infrastructure projects for Norway’s Lofoten Route have encountered significant cost overruns, attributed to the bespoke nature of the technology and immature supply chains (Source: CleanTechnica). While PESA’s EUR 25 million project is a measured initial investment, it highlights the potential for escalating costs as the program moves from a single demonstrator to fleet deployment and the necessary refueling infrastructure. The critical information not disclosed is the planned source of green hydrogen and a costed plan for the required national refueling network.

Editor’s Analysis

PESA’s tri-mode approach is a pragmatic solution tailored to Poland’s existing infrastructure reality, where approximately 40% of the network lacks electrification. This strategy avoids the high upfront cost of full line electrification while still advancing decarbonization goals. The project aligns with Poland’s broader national infrastructure ambitions, such as the Port Polska greenfield airport, which envisions an integrated high-speed rail network requiring a mix of modern rolling stock (Source: FlightGlobal). However, the long-term success of this hydrogen initiative will depend entirely on the parallel development of a reliable and cost-effective green hydrogen production and distribution network, a detail currently absent from the plan.

FAQ

Q: Why is this train tri-mode instead of purely hydrogen-powered?
A: The tri-mode design allows the train to run on electricity from overhead lines where available, conserving its stored hydrogen for the 40% of Poland’s rail network that is not electrified. This improves operational efficiency and range.

Q: What is the timeline for this new hydrogen train to enter service?
A: The current funding is for the development of technical documentation and the construction of a single demonstrator vehicle. A specific timeline for its completion or for the entry of a full fleet into passenger service has not been disclosed.

Q: How does this project impact Poland’s position in the rail market?
A: Polish authorities and PESA Bydgoszcz aim for this project to establish Poland as a key player in zero-emission rail technology. Success with the HEMU demonstrator could lead to future export opportunities and reduce reliance on diesel traction for regional transport.