The Theoretical Meaning of the Concept of «Smart Energy System»

This article focuses on the analysis of the concept of smart energy systems, which are becoming a fundamental element in ma- naging energy resources on a global scale. The research encompasses both domestic and international perspectives, comparing various approaches of scientists, governmental institutions, and industrial players in the application of smart technologies in energy. Special emphasis is placed on the diversity of definitions of smart energy systems, their approaches, and implementations, which significantly impact economic security, sustainability, and the integration of innovative technologies. The article examines how smart energy systems contribute to the stabilization of energy networks, optimization of energy production and consumption, and discusses their role in meeting contemporary environmental and economic challenges. This study provides a comprehensive overview of current technologies and strategic development directions that can be utilized to support sustainable and efficient energy systems in the future.