Introduction

Urbanization and population growth are driving cities to look downward to develop sustainable
solutions. The “Underground Space Development: Utilization, Innovation, and Urban
Sustainability” workshop addresses the critical challenges and opportunities in utilizing
innovative and robust underground spaces to build resilient, efficient, and livable cities. This
full-day event brings together global experts from academia and industry to showcase cutting-
edge technologies, innovative design strategies, and policy frameworks shaping the future of
underground development. From AI applications used in underground construction to the
development of multi-functional subterranean facilities including tunnels, hosting various uses,
participants will gain insights towards the transformation of urban challenges into
underground opportunities.