This technology brief outlines ISGAN’s vision for the development of a “smart and strong” electricity grid capable of supporting the transition to a low-carbon energy system. It highlights the need for an integrated, flexible and digitally enabled power system that can seamlessly connect large-scale renewable generation with distributed energy resources and active consumers. The document explains the key challenges associated with balancing supply and demand in real time, particularly in the context of increasing variability from renewable energy sources and evolving consumption patterns. The publication emphasises the role of advanced technologies, including power electronics and information and communication technologies (ICT), in enabling improved grid visibility, control, and flexibility. It introduces the concept of a “system of systems”, where interconnected components—from transmission infrastructure to end-user devices—operate dynamically to ensure reliable and efficient energy delivery. In addition, the brief highlights the importance of interoperability, standardisation, and coordinated policy frameworks to support this transformation. Overall, the document provides a forward-looking perspective on how stronger and smarter grids can enable the large-scale integration of clean energy, empower consumers, and ensure the resilience and efficiency of future electricity systems.
ISGAN Annex 6 (Mon,) studied this question.