Edison International(EIX) - 2024 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 2024 Results ● First-quarter 2024 GAAP loss per share of $0.03; Core EPS of $1.13 ● Strong regulatory progress: Received CEMA proposed decision; Submitted GRC rebuttal testimony ● Revised best estimate of expected losses for 2017/2018 Wildfire/Mudslide Events, resulting in net after-tax charge of $333 million; Woolsey application on track for Q3 ● Affirms 2 ...