How is grid resilience defined in relation to extreme weather events?

Grid resilience in the context of extreme weather events refers to the ability of the electrical grid to not only withstand such challenges but also to recover and adapt while maintaining overall reliability. This definition emphasizes the importance of being resilient against disruptions caused by severe weather, which can include hurricanes, floods, and heatwaves.

When a grid is resilient, it means that, even when faced with these extreme conditions, it can quickly restore power, reroute energy flows, and implement measures to minimize service interruptions. This aspect of resilience is crucial because it recognizes that outages may occur, but the emphasis is on the system's capability to rebound and ensure continuous service to the extent possible.

The other choices do not encapsulate the full scope of grid resilience effectively. For example, the capacity to avoid power outages permanently does not acknowledge that outages may still happen, but recovery is key. Similarly, restricting the concept to just the strength of physical infrastructure overlooks the importance of operational efficiencies and adaptive strategies that contribute to overall system resilience. Increasing energy production during storms may not be feasible or safe, highlighting why it's not an accurate representation of resilience.