expediency

The article analyzes the issue of the legal nature of legitimacy, which is the main attribute of public authority in the process of interaction with civil society institutions. It is a necessary condition for the functioning of public power in a democratic transformation conditions that ensures political stability and law and order in the state. Legitimacy includes three basic elements: justice, legality, and expediency, which are closely interrelated.

Typical differences between horizontal and vertical axis wind turbines are analyzed after various eligibility criteria; the advantages and faults of each construction are indicated; the expediency of their development and exploitation in order to increase energy independence of our country are substantiated.