The purpose of the study: to propose a methodology for the feasibility study of a utility model that arises as a result of the implementation of a scientific project in the framework of the federal target program. Tasks: to consider a useful model in terms of marketing, economics, to compare with a competing device. Research method - analysis, comparison. The result of the study - a feasibility study of a utility model was developed. The proposed methodology can be used to compile a feasibility study for utility models.