**About the Editor**

**Roberto Alonso Gonz´alez Lezcano** Tenured Professor at the Department of Architecture and Design, area of Building Systems, within the Institute of Technology of Universidad CEU San Pablo. Coordinator of the Mechanical Systems area. Professor Accredited by ANECA in the figures of Senior Professor. One six-year research period with CNEAI (period 2003–2015). Coordinator of the post-graduate degree of Energy Efficiency and Sustainability in Buildings and Coordinator of the Laboratory of Building Systems within Universidad CEU San Pablo. Member of the PhD Program "Health Science and Technology" and the PhD Program "Composition, History and Techniques pertaining to Architecture and Urbanism". Coordinator of the training activity "Ethical use of scientific documentation". Lecturer of the Master MC2 relevant to Quality in Construction, and in the Postgraduate Degree in Overall Management of Buildings and Services at the Universidad Politecnica de Madrid. Coordinator of the Wind Energy Section within the ´ Master's degree in Renewable Energy of the Institute of Technology (Universidad CEU, San Pablo). Lecturer of Advanced Manufacturing Processes in the Master's degree in Industrial Engineering at the Universidad Europea de Madrid. In addition, he is a lecturer of Mechanics of Continuous Media and Theory of Structures, Electromechanics and Materials in seven Spanish universities. Twenty-six books have been published, eighteen of them in the last five years. Coordinator and co-author of the collections of Abece of Building Systems (Munilla-Ler ´ ´ıa Eds.), consisting of five volumes, and Building Systems in Building Design (Asimetricas Eds.), consisting of seven volumes. Additionally, ´ has co-authored articles concerning areas of energy, systems, and mechanics of continuous media (44 articles in the last five years; 27 JCR and 17 SJR). Director of the PhD thesis "Efficiency of ventilation in residential environments for the promotion of health of its occupants: impact on architectural indoor design" and "Energy simulation as a prognostic tool in architecture: design of passive strategies in different climatic zones of Spain" which both obtained the grade of Cum Laude with mention of an International PhD, in June 2018 and September 2020, respectively. Director/co-director of three PhD theses currently in progress related to energy efficiency, comfort and indoor air quality: "Influence of occupants on energy consumption in multi-family dwellings in Madrid Characterization of their habits", "Building Systems in efficient office buildings" and "Energy simulation as a forecast tool in architecture: The importance of the solar reflectance index in the design stage of residential buildings in Spain".
