Catalonia’s government will revisit its controversial Low Emission Zone (ZBE) scheme at the start of 2026, following mounting pressure from municipalities in the metropolitan belt. The announcement was made by Sílvia Paneque, Minister for Territory, Housing and Ecological Transition, during a meeting with local mayors from the Arc Metropolità.
The review will evaluate the effectiveness of the existing restrictions on polluting vehicles and consider adjustments to ensure the system aligns with European air quality directives. Paneque stressed that the process would involve councils, businesses and social groups, seeking a consensus on how to balance environmental targets with economic realities.
Several towns have previously expressed scepticism about the scheme, with some even calling for its withdrawal. To date, the ZBE roll-out has been uneven, softened by exemptions and permits that critics argue undermine its purpose. In response, the Generalitat has developed a centralised technology platform that integrates access controls, cameras, timetables and infringement monitoring. The platform also manages the registry of vehicles and the processing of exemptions and special permits, creating a more uniform system.
Looking ahead, the government intends to provide subsidies in 2025 for municipalities to install new cameras, signage and urban planning measures. Officials insist the overarching goal remains to cut emissions from transport, one of the main contributors to air pollution in metropolitan Catalonia. Extending the ZBE framework until 2030 would, they argue, provide clarity for residents and businesses, as well as meet commitments under EU legislation.
The January review could prove decisive in shaping the future of Catalonia’s Low Emission Zones, testing whether environmental ambition can be reconciled with social and economic concerns across the region.
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