Dr Poh Seng (PS) Lee, Professor and Head of Mechanical Engineering at the National University of Singapore (NUS) and Executive Director of the Energy Studies Institute (ESI), previews his involvement with the forthcoming DCW Asia conference, where he will be leading a panel session on Sustainable Tropical Data Centre Testbed Phase 2 and also talking about high performance and efficiency two-phased direct-to-chip liquid cooling for effective thermal management of next generation AI chips.