Eco-design: the methodological approach in designing.

A system of concepts and definitions was generalized, the basic principles of creating eco- objects are defined and formulated in the article. A model of the system representation of the eco-object is proposed to determine the concepts of environmental sustainability and structure ecologization. The concept of ecologization of the life cycle of the object is formulated, the appropriative scheme is proposed. The concept of ecologization of the object's functioning is presented. As a result of the structural analysis of the concept, three concepts of the functioning of the eco-object during the exploitation were formulated and highlighted. The factors that directly or indirectly influence decision-making in the process of shaping were systematized, formulated, presented in the schematic form. As a result of the dissertation research on the basis of analysis of examples from the design practice, systematization of data, development of the typology of objects of eco-architecture in terms of geometric schemes, constructive solutions and their interrelations, elaboration of a proposal for a new method of rational, multivariate use of ecological principles in the objects of different structure and purpose, the algorithm of modeling objects of eco-design as the basis of the decision-making system was developed.