On December 1, 2025 (Monday), at Songdo Convensia. IFEZ organized this forum to present a new paradigm for sustainable cities by integrating ESG with AI transformation (AX) and to discuss technological innovations such as carbon neutrality, AI-based urban management, and the blue economy (marine economy). The Incheon Free Economic Zone Authority and the Global Campus of Ghent University, along with 23 institutions from eight countries, signed a memorandum of understanding (MOU) for international joint research under "Horizon Europe." The forum was attended by representatives from international organizations such as the United Nations Economic and Social Commission for Asia and the Pacific (UNESCAP), the United Nations Office for Disaster Risk Reduction (UNDRR), and the Green Climate Fund (GCF), as well as domestic and international experts.