Smart City World Expo 2025. Smart city expo world congress 2025 is a global event held in barcelona since 2011 that brings together city leaders, urban planners, innovators and experts to explore the future of smart. The expo showcases the integration of transformative technologies with the key pillars of urban development, i.e., green buildings, rooftop solar, renewable & clean energy, clean.
Smart city expo world congress 2025 is a global event held in barcelona since 2011 that brings together city leaders, urban planners, innovators and experts to explore the future of smart. Are you ready to transform your city?