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This paper discusses the issues of competitiveness, resource efficiency and resource saving, as well as financial costs regardingthe project of relay protection of the autotransformer 220/110/35 kV at the "Krokhalevskaya" substation. Despite the fact that allenergy facilities are built according to a large list of requirements, rules and standards, each facility remains unique, so it isimportant to choose the most appropriate equipment. Competitiveness analysis is carried out for this purpose. SWOT analysishelps to identify strengths, weaknesses, opportunities and threats associated with the project, and give an idea of working withthem in each particular case. For the development of the project requires funds that go to the salaries of project participants andthe necessary equipment, a complete list is given in the relevant section. The calculation of the resource efficiency indicator helpsto make a final assessment of the technical decision on individual criteria and in general.