In recent years, the idea of Green economy has been widely discussed by experts in environmental economics and in various political forums. Many countries use various tools and principles of Green economy in their national policies and growth strategies. However, some countries fear that the transition to a Green economy model may hamper their development in the context of the philosophy of modern ecology. That is why the formation of a clear methodology for the Green economy is essential today. The article discusses the prerequisites for implementation, the basic principles of Green economy into the pub- lic administration system, and provides a system for modelling ways to implement the principles of Green economy using the IDEF0 methodology in the context of the philosophy of modern modern philosophy ecology. This methodology allows seeing clearly the ways and means of achieving this goal.

For many years, Ukraine is not entirely able to reverse the dangerous tendencies of growing distrust of the public to the activities of state authorities. In particular, the promises of public authorities regarding the improvement and development of information and communication technologies that are used both in the activities of state authorities, in narrow circles of specialists, and in everyday life of ordinary people are not fully fulfilled. The state-civil communicative network is one of the main directions of stimulating economic growth, employment, expansion of competition and, as a result, contributing to overcoming "digital isolation", both social and geographic. Without the state-civilian communicative network it is virtually impossible to execute management decisions, to make feedback and to correct the goals and stages of the activity of state authorities.