We have set ourselves the long-term goal of switching to alternative drive systems for our bus services. Hydrogen technology is extremely promising since using it in buses produces no climate-damaging emissions, only warmth and water vapour. Trials of buses powered by zero-emissions hydrogen have shown that they are able to satisfy the specific demands placed on them - such as long ranges and high loads. Postbus is always available as a competent partner for the implementation of additional concrete projects or for the introduction of regular operations. We simply owe it to future generations.
Tests that bear our signature
ÖBB-Postbus has carried out several trials of a hydrogen bus in Austria
With the first use of a hydrogen bus in regular service in 2018 with Vienna Airport Lines (Schwechat Airport - Vienna), we were able to gain important experience of this technology. This was a decisive step in showing what possibilities hydrogen - and technologies of the future - can offer.
The drivers received specific driver training beforehand to learn about how the bus drives and how to handle it, as there are some differences compared to diesel-powered vehicles. In the workshops, too, there are special features that need to be taken into account when handling the buses.
Flagship project in Styria
Another strong partner for further trials was found in Styria. In cooperation with Graz Linien, we conducted a one-week test of an emissions-free hydrogen bus in Graz and the surrounding area in 2019. The hydrogen bus was tested both in urban traffic and in the local area. Since there are no regular filling stations for H2 buses in Austria yet, the bus was refuelled at a research facility.
Carinthia as a model region for hydrogen technologies
As part of the province’s hydrogen initiative, the first public demo drive of a bus powered purely by hydrogen in public transport took place in August 2019. Every half hour, interested citizens were able to experience the future of green mobility up close in Klagenfurt city centre.
In July 2020, the Carinthian provincial government presented a project that is unique in Europe and sets the stage for a climate-neutral bus service throughout central Carinthia. Representatives from politics and the companies Postbus, Infineon, OMV, Verbund and HyCentA (as scientific partners) jointly signed a declaration of intent to launch the pioneering project ‘H2Carinthia’.
The aim is to convert an entire transport region using only hydrogen-powered and thus climate-neutral buses, while at the same time using locally produced hydrogen as a dual energy source - both in industrial microchip production at Infineon and subsequently for fuelling buses in the Villach region. At the forefront of the project: Postbus. As Austria’s largest bus company, we are delighted to be able to employ our know-how, developments and innovations in such an important project for a climate-friendly and emissions-free future in public transport. Postbus is not only heading in the right direction in terms of making all bus traffic in Carinthia CO₂-neutral: with this project, we are taking the fast lane as pioneers of alternative drive technologies.
For more information, please visit https://www.klimafonds.gv.at/dossier/wasserstoff-dossier/expertinnen-runde/