ÖBB orders seven additional FLIRT Akku for Lower Austria

With this additional order, ÖBB are continuing their path towards modernising and decarbonising regional transport. The battery-powered FLIRT Akku enables emission-free operation even on non-electrified lines. From the timetable year 2029 onwards, the new battery-electric multiple units will gradually replace existing diesel trains in Lower Austria, for example on the Kamptalbahn and Erlauftalbahn lines.

"The FLIRT Akku shows how modern technology and sustainable mobility go hand in hand. We are very pleased with the trust placed in us by ÖBB and that we can continue our successful collaboration," says Ansgar Brockmeyer, Head of the Division Marketing & Sales at Stadler.

In July 2023, ÖBB and Stadler signed a framework agreement for up to 120 FLIRT Akku units. The first call-off included 16 vehicles for the Kamptalbahn. The second call-off is now taking place.

The FLIRT Akku offers more than 160 seats, barrier-free boarding, spacious multipurpose areas for pushchairs, wheelchairs and bicycles, as well as power sockets and USB-C ports. Thanks to its hybrid-capable drive technology, the train can operate both under overhead lines and fully battery-electric. On non-electrified routes, it runs using the onboard battery.

With the seven new FLIRT Akku units, ÖBB will save up to 500,000 litres of diesel per year compared to the diesel fleet being phased out. This reduces CO₂ emissions by around 1,200 tonnes annually. The equivalent to the consumption of about 300 single-family homes.

With this call-off, Stadler and ÖBB strengthen their long-standing partnership and send a clear signal for climate-friendly, modern and efficient mobility in regional rail transport.