ZSSK has secured European funding for the new Slovakian BEMU fleet ordered from a consortium formed by Škoda and ŽOS Trnava.
The national passenger rail operator of Slovakia, Železničná spoločnosť Slovensko (ZSSK) concluded a non-repayable funding agreement with the Ministry of Transport, which entered into force in April 2026. The total eligible project value amounts to EUR 144 million excluding VAT.
“Securing funding is an important step for the modernisation of regional rail transport in the country. Battery trains offer a practical solution for non-electrified lines, extending the benefits of electric traction to more regions without requiring major infrastructure investment,” said Denisa Žiláková, State Secretary at the Ministry of Transport.
At the end of December, ZSSK signed the contract for 16 battery-powered units worth EUR 332 million. the contract also includes an option for a further 20 vehicles.
Battery trains set to replace the existing DMUs
The new Slovakian BEMU fleet aims to modernise the rolling stock used in regional transport, particularly in the Nitra, Trenčín, Trnava and Žilina regions. The 16 battery-electric units included in the base contract will be deployed according to operational needs, mainly on routes currently served by diesel trains and lacking electrification.
Delivery depends on production cycles, certification processes and the installation of the European Train Control System (ETCS). As a result, their entry into service is expected to begin gradually from 2028.
The new battery trains will be multiple-unit sets designed for regional services, with a seating capacity of 157 passengers. They will be equipped with ETCS Level 2, air conditioning, modern passenger information systems, Wi-Fi connectivity, and improved space for bicycles and prams. Passengers will benefit from quieter, smoother journeys, higher comfort standards and improved access to modern rail services, including on routes outside the main electrified corridors.
“Slovakia will become the first country in the region to introduce zero-emission battery-electric trains into service. The 16 units will gradually replace older diesel rolling stock and will operate on both electrified and non-electrified lines. The project is part of ZSSK’s strategy to develop a modern and sustainable railway offering better conditions for both passengers and employees,” said Ivana Piňosová, CEO of ZSSK.
The introduction of battery trains is particularly effective in Slovakia, where electrification does not yet cover the entire rail network. Of the country’s approximately 3,630 km of railway lines, only 1,585 km are electrified. The new units will therefore extend the benefits of electric traction to routes where full electrification would require major infrastructure investment. Through this project, ZSSK continues its strategy of modernisation, financial stability, and the development of a more efficient and environmentally friendly passenger rail system.
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