The rise of edge computing is set to revolutionize digital high-voltage products and substations in the power transmission sector. This white paper delves into the Internet of Energy, emphasizing the need for intelligent, flexible assets to navigate new grid dynamics. By bringing cloud intelligence directly to substations, edge computing enables high-performance data processing and app-based analytics, allowing for timely, informed decisions. Discover how the synergy between edge and cloud computing optimizes resource sharing and enhances operational efficiency in the power industry.