The 15th edition of the Smart City Expo World Congress opens with 533 candidaturas from 68 countries vying for its annual awards, bringing together representatives from 1,000 cities and more than 27,000 attendees at the Gran Via venue in Barcelona. Organized by Fira de Barcelona under the banner “Urban Solutions, Real Impact,” the summit runs from November 3 to November 5, hosting over 1,100 exhibitors and 600 speakers.
Barcelona Summit Confronts Global Housing Crisis
The global housing shortage anchors a major portion of the congress programming, specifically through the integration of the Housing World Summit (HOWS Barcelona). This dedicated track organizes discussions around five distinct pillars: urban planning and land policy, housing regulation, social and affordable housing, building innovation, and structural renovation, rehabilitation, and reuse. Anacláudia Rossbach, executive director of UN-Habitat, and Anna Minton, author and professor of Architecture at the University of East London, participate among a roster of 100 housing experts. Additionally, Barcelona Jaume Collboni leads the Housing Mayors Roundtable, which convenes municipal leaders from Milan, Budapest, Athens, and Atlanta.
🇺🇸 The United States brings 15 official U.S. representatives to #SCEWC26 to exchange ideas on AI, housing, smart infrastructure, and urban innovation.🌎 We look forward to welcoming the delegation for a chance to connect with city leaders worldwide!🎟️ https://t.co/QzCdhp3WMt pic.twitter.com/41XhRrvZ8x
The event also features the Housing Mayors Meeting, a closed-door working session for municipal leaders, alongside closed City Peers sessions where local government officials meet with organizations such as Bloomberg Philanthropies, C40, the World Economic Forum, and Metropolis. Alongside these discussions, Glasgow, Atlanta, Reykjavik, and Tokio stand as finalists for the City Award category, while urban projects located in Curitiba, Urla, Bogota, and Egaleo contend for the newly introduced housing award. Winners across categories are scheduled to be announced on November 4.
Technology Giants Showcase Real-World Urban Deployments
Event director Ugo Valenti noted that after nearly a quarter of a century spent treating smart cities as a theoretical promise, available technology now delivers measurable results for urban populations. Valenti emphasized that the exhibition aims to share proven experiences so cities can replicate solutions addressing extreme heat, traffic congestion, and affordable housing deficits. Reflecting this operational focus, the exhibition floor hosts major technology firms including Google, Microsoft, NVIDIA, and Dell Technologies. Specialized infrastructure and environmental management providers such as FCC Enviro, Deutsche Telekom IoT, Dahua Technology, Esri, and Ubiwhere also display deployed systems.
Complementing the corporate exhibits, the Innovation Playground provides a dedicated platform for startups, investors, research centers, and public administrators to connect through live presentations and immersive demonstrations. Simultaneously, municipal delegations operate national and city pavilions representing Germany, Argentina, Austria, Belgium, China, the United States, France, Italy, Japan, Mexico, the Czech Republic, and the Republic of Korea, alongside domestic and regional hubs from Barcelona, Berlin, Hamburg, Madrid, Las Rozas, and Tokyo.
Climate Adaptation and Digital Autonomy Shape the Agenda
Artificial intelligence and municipal climate resilience dominate the more than 150 conference sessions scheduled across the three-day gathering. Nikolas Badminton, Chief Futurist of Futurist.com and expert in artificial intelligence and strategic foresight, delivers the opening keynote address, while Ayumi Moore Aoki, founder of Women in Tech Global, addresses diversity and inclusion as drivers of municipal innovation. Additional institutional perspectives are provided by Anne Hidalgo, former mayor of Paris and global ambassador for the Global Covenant of Mayors for Climate and Energy, and Andre Dickens, mayor of Atlanta.
Among the structural novelties of this year’s edition, the Terra50 installation offers an immersive exhibition highlighting 50 distinct urban climate change solutions already implemented across 32 countries, ranging from desalination systems to structures built from recycled materials. Furthermore, the municipal program incorporates a dedicated session on strategic autonomy, examining how cities can reinforce their digital independence, while the main exhibition runs concurrently with the Tomorrow.Mobility World Congress, Tomorrow.Blue Economy, Barcelona Deep Tech Summit, and Barcelona Cybersecurity Congress.
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