
As part of Europe’s goal to decarbonize mobility through zero-emission vehicles, SASA AG began its hydrogen mobility program in 2021 by constructing a hydrogen refueling station for its bus fleet at the depot on Bruno Buozzi Street 8d in Bolzano. The existing station supports refueling of SASA’s 12 hydrogen buses, each equipped with 350-bar tanks holding approximately 30 kg of hydrogen. Due to the planned expansion of SASA’s hydrogen fleet, the station is being upgraded to increase capacity and flexibility.
After expansion, the hydrogen filling station will include:
• Two 350-bar fuel pumps and one double fuel pump 350/700 bar
• 2 trailer boxes with the corresponding supply panels
• Compressor and cooling units
• H2 storage units for 500 bar and 950 bar
• Electrical and control system
• Fire water supply


