Edison International(EIX) - 2025 Q1 - Quarterly Results

Exhibit 99.1 NEWS Investor Relations: Sam Ramraj, (626) 302-2540 Media Relations: (626) 302-2255 News@sce.com Edison International Reports First-Quarter 2025 Results ROSEMEAD, Calif., April 29, 2025 — Edison International (NYSE: EIX) today reported first-quarter net income of $1,436 million, or$3.73 per share, compared to a net loss of $11 million, or$0.03 per share, in the first quarter of last year. As adjusted, first-quarter core earnings were $528 million, or$1.37 per share, compared to core earnings ...