Siemens Mobility has announced the production of emission-free hydrogen-powered trains for Südostbayernbahn. The company is delivering Mireo Plus H hydrogen trains to Deutsche Bahn, aiming to promote emission-free mobility. Andre Rodenbeck, CEO of Rolling Stock at Siemens Mobility, highlighted the features of the hydrogen trains, stating they showcase mature technology, high energy efficiency, strong drive power, long operating range, and low noise levels.
Cornelia Würtz, Managing Director of DB RegioNetz Verkehrs GmbH, affirmed the significance of hydrogen trains as a step towards climate neutrality. “By introducing the Mireo Plus H, we are helping drive the climate-friendly rail transport transition at Südostbayernbahn,” she mentioned.
The Mireo Plus H is a modern hydrogen train using Siemens Mobility's established regional train platform, equipped with electric, battery, or hydrogen-powered drives. The train employs a roof-mounted fuel cell and lithium-ion batteries to ensure CO2-free operation. It boasts a total drive power of 1.7 MW, enabling acceleration up to 1.1 m/s² and reaching top speeds of 140 km/h. With the capability of covering up to 1,200 kilometers on a single tank of fuel, the train varies its range based on route conditions and driving style.
Featuring low lifecycle costs, the trains include a rapid refueling option, allowing refueling in roughly 15 minutes at appropriate fueling stations. The train design incorporates an energy-saving lightweight aluminum structure and an intelligent onboard network management system aiming at resource and emission reduction.
Hydrogen trains present an alternative to traditional diesel trains with multiple benefits: They emit only water vapor with no harmful emissions, can operate on non-electrified lines through onboard fuel cells, and provide quieter operation due to reduced mechanical noise.