PLEA stands for “Passive and Low Energy Architecture”, a commitment to the development, documentation and diffusion of the principles of bioclimatic design and the application of natural and innovative techniques for sustainable architecture and urban design. PLEA is a renowned, highly regarded international annual conference to discuss and promote the development of bioclimatic design and the application of natural and innovation techniques for sustainable architecture and design. PLEA pursues its objectives through international conferences and workshops; expert group meetings and consultancies; scientific and technical publications; and architectural competitions and exhibitions. With the theme “Smart and Healthy within the 2-degree Limit” and four tracks of “Science & Technology”, “People & Community”, “Design & Practice” and “Education & Training”, the conference strives to address the different facets of smart and healthy living. It is the aim of the conference to bring together designers, academics, researchers, students, and professionals in the building industry in the pursuit of a better and more sustainable urban and built environment.