The Barcelona Metropolitan Area (AMB) has approved initial plans to progressively restrict vehicles with 'B' environmental labels, setting 2028 as the key year for their prohibition within the Low Emission Zone (ZBE). This decision, part of the Metropolitan Urban Mobility Plan 2025-2030, was endorsed by the metropolitan council this week. The plan aims to ban 'yellow label' vehicles across the ZBE, which covers Barcelona and several surrounding municipalities.
This measure is part of a broader strategy to cut emissions and decrease private vehicle use, moving towards more sustainable transport. The AMB intends to expand the ban to meet a Catalan government directive requiring cities with over 50,000 inhabitants to limit these vehicles by 2028. Heavy vehicles will face similar restrictions by 2030.
This marks a significant change from the current situation. Presently, 'B' label vehicles can circulate freely in the ZBE under normal conditions, though they face occasional restrictions during pollution episodes. Barcelona's ZBE, operational since 2020, was among the first major urban zones in Spain to limit the most polluting vehicles.
Expanding Emissions Controls
Initially, ZBE restrictions focused on vehicles without an environmental label, which were banned during working hours within an area of nearly 100 km². This model has gradually expanded, using a system that combines permanent restrictions, specific exceptions, and limited permits for particular cases. With the new plan's approval, the AMB takes another step in this regulatory escalation, setting a date for a demand that has appeared in various air quality plans: the progressive removal of 'B' label vehicles, which are still considered polluting despite meeting more recent standards than those without a label.
This measure is not without controversy. 'B' label vehicles represent a significant portion of the vehicle fleet, and their prohibition could affect thousands of drivers in the metropolitan area. Furthermore, the final implementation will largely depend on local councils, which must adapt their ordinances to apply the restrictions. However, the AMB maintains that the timeline is “realistic” and that the current context, with a decline in diesel vehicles and an increase in electrified ones, helps the transition.
Future Mobility Plans
The prohibition of 'B' label vehicles is now a political decision underway, set to shape the future of mobility in Barcelona and its metropolitan area in the coming years. Beyond continuing to implement the ZBE, the plan also includes expanding the AMBici metropolitan public bicycle service and extending the cycling network to five municipalities in Vallès, the northern part of Baix Llobregat, and a small section of Maresme.
