The authors ' analysis of scientific publications of domestic and foreign specialists revealed the main goals and directions of further research and ways to ensure them. A review of the scientific literature on the technologies of energy-efficient facade systems in various climatic zones, including in extreme construction conditions, was also made. The characteristic features of modern facade systems are revealed, the advantages and disadvantages of the applied structures and materials are determined. The authors conclude that the choice of a particular type of facade system is inextricably linked with the issues of economic feasibility of the object under construction and the technical, architectural and aesthetic requirements imposed on it. Classifications of plaster and translucent facade systems that provide a high level of energy efficiency of modern construction systems have been developed. The technologies of energy-efficient transforming and adaptive facade systems are consistently and comprehensively disclosed, and the positive dynamics of their development is revealed. Attention is focused on the fact that it is the external enclosing structures that act as an intermediate link between the room and the external environment, and therefore it is necessary to apply such structural solutions of facade systems that could optimize the temperature and humidity regime inside the building in accordance with changes in environmental conditions. The relevance of the monograph, the goals and objectives of the study are noted. The main approaches to ensuring energy efficiency and resource saving of building systems at various stages of their functioning are highlighted. Improving the energy efficiency of built-up areas and residential areas. The relevance of the reviewed monograph is associated with global changes in the information and technological potential of construction science, the improvement of technologies for the construction of new and reconstruction of existing construction systems and structures that meet modern requirements of energy efficiency as the basis of economic feasibility in the subsequent operation of buildings and structures. The problems of energy efficiency of buildings and their solutions at all stages of the life cycle have always been global in nature, inextricably linked with the growing needs of society in terms of improving the quality of the organization of internal space, ensuring a comfortable existence and human activity. The authors ' analysis of scientific publications of domestic and foreign specialists revealed the main goals and directions of further research and ways to ensure them. A review of the scientific literature on the technologies of energy-efficient facade systems in various climatic zones, including in extreme construction conditions, was also made. The characteristic features of modern facade systems are revealed, the advantages and disadvantages of the applied structures and materials are determined. The authors conclude that the choice of a particular type of facade system is inextricably linked with the issues of economic feasibility of the object under construction and the technical, architectural and aesthetic requirements imposed on it. Classifications of plaster and translucent facade systems that provide a high level of energy efficiency of modern construction systems have been developed. The technologies of energy-efficient transforming and adaptive facade systems are consistently and comprehensively disclosed, and the positive dynamics of their development is revealed. Attention is focused on the fact that it is the external enclosing structures that act as an intermediate link between the room and the external environment, and therefore it is necessary to apply such structural solutions of facade systems that could optimize the temperature and humidity regime inside the building in accordance with changes in environmental conditions. The structure, content and scope of the monograph are given.

Keywords: relevance, research, purpose and objectives, review, analysis, presentation style, resource-saving technologies, energy urban planning efficiency, energy security, energy efficiency of the territorial space