“Green Architecture: Present and Future” interweaves the concept of sustainability across time. The first half of the lecture explores the evolution of Hong Kong’s green architecture in depth while envisioning future trends—charting a course from conventional green buildings towards zero-carbon, health-focused, nature-centric and circular architecture. The second half examines the revitalization of the historic Hong Kong Repertory Theatre Education Hub as a case study, illustrating how strategies such as low-carbon design, context-sensitive adaptation, material circularity, and ecological restoration transcend traditional frameworks to create a model that seamlessly blends cultural heritage with climate resilience. This century-old building not only preserves history but also confronts future challenges with its “green DNA”, striking a perfect balance between preservation and innovation. Sustainable wisdom is woven into its historical fabric, forging a green architecture dialogue across generations for the city.

Ar. Dr. Tony Ip is a community-centric, sustainable design architect and urban designer. He founded Tony Ip Green Architects Ltd “TiP” with a vision to advocate the paradigm shift towards green architecture and biophilic urban-scape in response to climate change. He holds BEng, MSc(Eng), MArch & MUrbanDesign from HKU, BBE(Arch) from QUT, MSt IDBE from the University of Cambridge, and PhD from PolyU. Tony currently serves as the Vice Chairman of Professional Green Building Council, Director of Hong Kong Green Building Council, Director of Zero Carbon Building, and Director of YMCA of Hong Kong. He also contributes his expertise to Town Planning Board, Environment and Conservation Fund Committee, Lantau Conservation Fund Advisory Committee, and Community Involvement Committee on Greening of HKSAR. His passion and contributions to green architecture were recognized by receiving HKSAR Medal of Honour 2022, Australia China Alumni Award for Arts and Creative Industries 2018, and Ten Outstanding Young Persons Award 2016.