The technical presentations consist of seven keynote speeches and 130 paper presentations. The keynote speeches focus on an array of interesting topics that relate to the general conference theme of sustainable built environments. We have four keynote speeches relating to the theme of adaptability of the built environment to climate change and the sustainable development goals. The three other keynote speeches address matters of resilient and sustainable futures, the use of digital technologies to improve the sustainability of buildings, and artificial intelligence and carbon neutrality. The academic and industry leaders speaking on these topics are very experienced and their keynote presentations are expected to stimulate new ideas and discussion in the conference.