The proposed power line could significantly increase wildfire risks in Southern California, particularly in areas like Temecula Valley, which are already prone to wildfires. Critics, including Cal Fire and local officials, warn that the project could introduce ignition hazards and disrupt aerial firefighting operations. Residents also fear the project could harm the region's rural character and tourism-driven economy. Past incidents, such as the Thomas and Woolsey fires, highlight the potential dangers of electrical infrastructure in high-risk areas.