Wildfires can be a source of instability for power systems operations. Fire events can affect the grid operation, since it can cause momentary interruptions of energy supply or it can even lead to a total unavailability of transmission lines for long periods, thus increasing the cost of operation and decreasing the grid reliability. In order to prevent wildfire and line disruption, many actions can be considered. The research being developed aims to analyze the relationship between wildfires and line shortage, how they affect each other, and what can be done in the operation perspective. The model developed will consider decision-dependent uncertainty, as it will study how the operation’s decisions can affect the probability of line shortage given a wildfire nearby. The analysis includes the grid modeling process, by studying which approximations can be made to maintain a certain level of tractability of the solving algorithm, the solving method, and a case study to validate the considerations developed. The presentation in the seminar will start by exposing the wildfire problem and how this has affected power system operation and planning. After that, it is expected to describe part of the methodology that is going to be developed, especially considering the optimization perspective under decision-dependent uncertainty. Finally, it will end by showing the next steps for the research conclusion.