"The planned procurement, expected to be launched next month, represents one of the largest fleet investments by Verkehrsbetriebe Zürich (VBZ) in recent years. According to reporting by local outlet nau.ch (that takes up a story originally addressed by CH Media), the Zurich-based public transport company intends to source a new generation of battery-electric buses through an open tender, despite having the option to place direct follow-up orders with its existing suppliers."
"The decision is reportedly rooted in ongoing technical and operational problems affecting the existing electric bus fleet. Nau.ch writes that "Media spokesperson Judith Setz explains that Hess buses are being delivered with months of delay. Moreover, the buses are prone to malfunctions in operation - for example, with the heating and ventilation". MAN vehicles have also allegedly fallen short of expectations. VBZ points to issues with chassis components and door systems, alongside similar heating-related problems."
Verkehrsbetriebe Zürich (VBZ) plans a CHF 140 million open tender next month to procure a new generation of battery-electric buses. The procurement is one of VBZ's largest recent fleet investments and will be open to the broader European market rather than using existing purchase options. VBZ holds framework agreements and remaining options with MAN and Swiss manufacturer Hess, but ongoing technical and operational problems have affected the current electric fleet. Hess deliveries face months-long delays and operational malfunctions including heating and ventilation issues; MAN vehicles have exhibited chassis, door system and similar heating-related problems. VBZ allowed extended time for corrective measures before reopening procurement.
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