The article examines a synergistic approach to designing autonomous intelligent energy systems (Smart Grid). It analyzes contemporary problems of centralized power grids, including their vulnerability to failures and the need for integrating renewable energy sources. A review of existing methods for managing intelligent energy systems is presented, such as multi-agent systems, blockchain technologies, fuzzy logic methods, and bio-inspired algorithms. A new approach based on the principles of synergistic control theory is proposed, enabling the creation of decentralized self-organizing power networks. The methodology for synchronizing the operation of energy system participants through a specialized current control scale ensuring stable network operation is described. Prospects for practical implementation of the proposed approach are considered, including the development of universal devices for integrating various energy sources and storage systems.