Smart City Expo World Congress 2026 in Spain | World’s Largest Urban Innovation Event

The Smart City Expo World Congress (SCEWC) 2026 is set to take place in Barcelona, Spain, bringing together global leaders, innovators, startups, policymakers, researchers, and technology companies working to shape the future of cities and urban life. Organized annually by Fira Barcelona, the event is recognized as the world’s leading conference and exhibition focused on smart cities and urban innovation.

The 2026 edition will be held from 3–5 November 2026 at Fira Barcelona Gran Via and is expected to attract more than 25,000 participants from over 130 countries.

Event Details

• Host Country: Spain
• City: Barcelona
• Event Name: Smart City Expo World Congress 2026
• Dates: 3–5 November 2026
• Venue: Fira Barcelona Gran Via
• Organizer: Fira Barcelona
• Event Type: International Conference & Expo
• Participants: Governments, startups, investors, corporations, researchers, and urban innovators

About Smart City Expo World Congress

Since its launch in 2011, Smart City Expo World Congress has become the largest global platform dedicated to smart cities, sustainable urban development, and innovative technologies for cities. The event focuses on transforming urban challenges into practical and scalable solutions.

The congress connects city officials, technology companies, urban planners, investors, entrepreneurs, and researchers to discuss how cities can become:

• More sustainable
• More resilient
• More inclusive
• More connected
• More people-centered

Main Themes of SCEWC 2026

The congress will feature discussions and exhibitions on major urban transformation topics, including:

Enabling Technologies

• Artificial Intelligence (AI)
• Data governance
• Digital platforms
• Connectivity systems
• Responsible AI implementation

Energy & Environment

• Climate resilience
• Renewable energy
• Circular cities
• Decarbonization
• Sustainable infrastructure

Mobility

• Smart transportation
• Electrification
• Micromobility
• Shared mobility systems
• Urban logistics

Governance & Economy

• Digital governance
• Public-private partnerships
• Urban financing
• Economic innovation
• Smart policy frameworks

Living & Inclusion

• Digital equity
• Accessible cities
• Inclusive urban planning
• Community-centered innovation

Infrastructure & Building

• Smart buildings
• Affordable housing
• Urban regeneration
• Sustainable construction technologies

What Participants Can Expect

Attendees will have opportunities to:

• Attend keynote speeches and expert panels
• Explore cutting-edge smart city technologies
• Network with global city leaders and innovators
• Meet investors and startup founders
• Participate in workshops and exhibitions
• Discover scalable urban solutions

The event will feature:

• 600+ international speakers
• 1,100+ exhibitors
• Representatives from 900+ cities worldwide

Parallel Events

Several co-located events will also take place during SCEWC 2026, including:

• Tomorrow.Mobility World Congress
• Tomorrow.Blue Economy World Congress
• Barcelona Deep Tech Summit
• Barcelona Cybersecurity Congress

These parallel events expand opportunities for networking and sector-specific collaboration.

Why This Event Matters

As cities worldwide face increasing challenges related to climate change, mobility, housing, energy, and digital transformation, Smart City Expo serves as a global platform for sharing innovative and practical solutions.

The event is widely recognized as one of the most influential international gatherings for urban innovation and sustainable development. Experts and participants often describe it as a must-attend platform for anyone working in the future of cities ecosystem.

Who Should Attend?

The event is suitable for:

• Entrepreneurs and startups
• Urban planners
• Government officials
• Researchers and academics
• Investors and venture capital firms
• Technology companies
• Sustainability professionals
• Students interested in urban innovation

Registration and Participation

Participants can register as:

• Visitors
• Exhibitors
• Partners
• Speakers
• Startup participants

The organizers also regularly announce open calls for startups, innovators, speakers, and urban initiatives.

Community and Industry Reactions

Discussions around smart city expos often highlight the growing importance of integrating technology, sustainability, energy systems, mobility, and infrastructure into modern city planning. Industry communities on Reddit and other forums frequently discuss the role of such events in showcasing practical urban solutions and fostering collaboration across sectors.