Power Outage Forecasting for System Resiliency during Extreme Weather Events

Extreme weather events, such as hurricanes, tornadoes, and floods, have caused significant damage to power grid systems, affecting critical infrastructures like substations, transmission lines, and generation plants. This damage often results in widespread power outages in disaster-affected areas, disrupting essential services such as healthcare, transportation, and national security. Annually, these power outage events due to extreme weather lead to economic losses ranging from 25 to 70 billion in the United States [1] ). Analyzing and understanding grid resiliency - particularly the dynamics of power outages under various weather events - is crucial for effective resource planning and maintaining reliable grid operations during such events. In this study, we conducted a preliminary analysis to model grid system resiliency under different extreme weather events across various states.