- environmental policy | smart city | sustainable development | energy transition
- Tuesday 4 November 2025, 09:00 - Thursday 6 November 2025, 15:16 (CET)
- Barcelona, Spain
Programme
- 4 Nov 2025, 09:00 - 6 Nov 2025, 11:00 (CET)Agenda Highlight
Hosted alongside Smart City Expo World Congress, Tomorrow.Building World Congress 2025 is the ultimate gathering for professionals working to make the built environment smarter, greener, and more inclusive.
Key features:
- 100+ speakers from world-leading cities, architecture firms, and tech providers
- Over 100 exhibitors showcasing innovations in green construction, urban resilience, circular materials, and digital tools
- 1,000+ attendees across industry, academia, and government
- International networking across 50+ countries and 100+ cities
This year’s themes will cover:
- Digital twins & data-driven design
- Net-zero and energy-positive buildings
- Affordable and modular housing
- Urban retrofit and renovation
- Construction tech and sustainability
- Urban resilience, climate adaptation & policy frameworks
TBWC25 is part of a broader ecosystem including the Tomorrow.Mobility and Tomorrow.Blue Economy events, offering cross-sector perspectives on transforming our urban futures.
Practical information
- When
- Tuesday 4 November 2025, 09:00 - Thursday 6 November 2025, 15:16 (CET)
- Where
- Gran Via VenueBarcelona, Spain
- Languages
- English
Description
From 4 to 6 November 2025, the Tomorrow.Building World Congress returns to Barcelona’s Gran Via Venue, once again bringing together key innovators, decision-makers, and disruptors in the field of sustainable construction and urban development.
Organised by Fira de Barcelona and built around the Smart City Expo World Congress, the event offers an unparalleled opportunity to explore the next frontier of the built environment. TBWC25 positions the construction and building sector at the heart of the green and digital transitions, with a programme designed to spark ideas, forge partnerships, and scale solutions.
Attendees will gain insights into how digitalisation, circular design, energy performance, and policy reforms can radically improve how we build and renovate our homes, offices, and cities. It’s also a platform where cities showcase their progress, companies launch innovations, and ideas become implementation.
If you're working at the intersection of construction, tech, and policy, this is the event not to miss.
Related events
- Brussels, Belgium
- Wels, Austria