Robustness indicators for power systems

The Nordic power system is undergoing significant transformations driven by the global energy transition toward renewable energy sources. This report aims to provide a comprehensive analysis of the power system’s robustness by focusing on three impact factors: frequency, inertia, and transfer corridors.

The findings of this report point to the increasing pressure the Nordic power system faces as it adapts to higher levels of renewable energy integration and rising electricity demand. While the system has traditionally been resilient, the trends identified here suggest the need for proactive measures to mitigate emerging risks.