Barcelona’s status as a global leader in urban new idea is back in the spotlight as the city takes part in the 2026 World Capital of Architecture programme. At the former Editorial Gustavo Gili venue, now the programme’s global headquarters, exhibitions including “Barcelona 2035. A city to live in,” “Barcelona = (Diversity + Intensity) x Complexity” and “Barcelona Plain 2026-2035” set out the city’s longer-term urban agenda. The programme says the exhibitions show “the basic transformations Barcelona is undertaking with a view to 2035” and places the city within its metropolitan surroundings. They are scheduled to run through 13 December 2026.
The “Barcelona Plain 2026-2035” exhibition brings that metropolitan perspective to life with a model covering 84 square metres, assembled from 1,204 3D-printed pieces at a scale of 1:1,500. The programme identifies housing and mobility as basic planning pressures, while also addressing economic activity and neighbourhood change, alongside ability to recover and social cohesion. Its framing, “Barcelona = (Diversity + Intensity) x Complexity,” reflects a vision of the city shaped by demographic diversity and dense community life within overlapping metropolitan dynamics, not merely by municipal projects.
Barcelona’s pre- and post-Olympic urban policies, often called the “modelo Barcelona,” have won international recognition. But the city’s governance remains fragmented. The dissolution of the Corporación Metropolitana de Barcelona (CMB) in 1987, following political tensions and the consolidation of power by the Generalitat under Jordi Pujol, left the metropolitan area without a strong, democratically legitimized authority. That institutional gap has grown more problematic as Barcelona’s metropolitan population has expanded and diversified. It now includes over a million foreign-born residents from five continents.
Social and economic shifts have reshaped the city. The local economy has moved from a mixed industrial-services base to one dominated by new technology and research sectors, alongside a booming tourism industry. The shift has brought new pressures: housing shortages, strains on public health and education, and persistent inequalities between neighborhoods. The current management structure, led by the Área Metropolitana de Barcelona (AMB), is considered necessary, but not enough to coordinate strategic planning and deliver impressive services across the wider urban area. A separate exhibition on urban wellbeing also treats the built environment as a public-policy concern, linking preventive measures and collective care to living conditions and natural resources.
Calls for a new metropolitan government are gaining traction. At the recent 15th anniversary of the AMB, Salvador Illa, President of the Generalitat de Catalunya, stressed the need to adapt metropolitan governance to the realities of today’s Barcelona, echoing the vision once championed by Pasqual Maragall. Illa has also made housing intervention a prominent policy issue. In remarks to companies reported by ARA in October 2026, he asked, “If you demand intervention in the energy market, why not in the housing market?” The comment reflects his position on public intervention in housing; it does not itself set out a new metropolitan-government proposal. The debate goes beyond administration: it concerns equitable access to housing and transport, the provision of public services, and the protection of residents’ rights in a rapidly changing city.
Symbolic moments from Barcelona’s urban history still resonate. The 1986 International Conference on Population and Urban Future, hosted in the city, brought together leaders from 79 major cities to discuss demographic and social trends. The event’s poster, designed by Antoni Tàpies, captured the lasting tension between civic demands and institutional power, a theme still relevant as Barcelona faces new governance challenges and questions of social cohesion.
As the city looks toward 2035, the need for a strong metropolitan authority is becoming urgent. Without one, experts warn, Barcelona risks falling behind on critical issues such as affordable housing and public transport. Social integration is another concern. The upcoming municipal and regional elections are expected to put the question at the center of political debate, with many advocating a broad, cross-level consensus to establish a true metropolitan government. The 2026 programme also includes a permanent-legacy project promoted by Barcelona City Council and the Fundació Mies van der Rohe: interventions to change 17 exposed party walls across 10 sites, with one in each of the city’s districts. The selected works are scheduled for implementation during 2026, building on a municipal blind-wall remodelling plan launched about 25 years ago.
Barcelona’s experience is not unique in Europe. Many major cities have struggled to balance local autonomy with coordinated metropolitan policies. Information from recent analysis of Catalonia’s international ambitions, the region’s ability to host major events and manage urban growth depends on effective governance structures. The next decade will be decisive for Barcelona’s reputation as a model for urban new idea, with institutional inertia a potential obstacle.
Metropolitan governance refers to the political and administrative structures that manage urban areas extending beyond a single municipality. In Spain, the lack of strong metropolitan authorities has often led to fragmented planning and service delivery, especially in rapidly growing regions such as Barcelona. As the city prepares for its next phase of development, the outcome of the current debate could shape quality of life for millions of residents and set a precedent for other European cities facing similar challenges.
