Busan

🇰🇷 South Korea
🌍 East Asia
🏢 Coastal
🏆  IMD Rank #60

🔗 Website

About

Busan, South Korea’s second-largest city, is a global maritime hub and major port connecting Northeast Asia to international markets. Known for its beaches, mountains, and dynamic cultural scene, Busan balances industrial strength with tourism and digital innovation. The city is advancing smart port systems, green mobility, and climate adaptation strategies while reinforcing its role as a logistics, finance, and technology gateway.

Additional Information

South Korea’s second-largest city and a leading port, Busan is a major logistics, maritime, and financial hub. It is actively pursuing carbon neutrality by 2050 as part of its green smart city strategy, and was selected as a national smart city testbed for autonomous vehicles, smart water infrastructure, and AI-powered public safety systems.

City Snapshot

Population

3343903

Area

4342 km2

Density

770/km2

Altitude

40 m

Weather

Temperatures (°C)

Rainfall (mm)

Strategic Vision and Achivements

Busan’s smart city strategy centres on the Eco Delta Smart City pilot — a 2.8 km² living-lab district where water management, renewable energy, autonomous mobility, and fintech-based urban services are integrated through an open data platform. The city aims to become a global smart city model by 2030, aligned with South Korea’s Korean New Deal and Digital Platform Government initiative.

Challenges

Challenges are defined by cities to clearly express the urban issues they are facing. They describe specific needs and contexts, helping innovators, companies, and organizations understand the problem and propose relevant, tailored solutions.
Busan has not published any challenges yet.

Experimental Capacity

Pilots

Pilots are real-life implementations of selected solutions in cities. They allow stakeholders to test ideas in real conditions, measure their impact, learn from the results, and determine whether the solution can be improved, replicated, or scaled to other contexts.
No pilots have been launched yet for Busan.
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