SONGS Dismantlement Update to be presented by SCE’s Site Operations General Manager at the Nov. 13 Community Engagement Panel Meeting

Investor Relations: Sam Ramraj, (626) 302-2540

ROSEMEAD, Calif., Nov. 6, 2025 — Demolition progress of the San Onofre Nuclear Generating Station (SONGS) will be the focus of the next public meeting of the SONGS Community Engagement Panel. With 47 of the 62 site structures demolished, Jim Peattie, SONGS general manager for site operations, will discuss the remaining focus areas as preparations are made to remove the domes starting in late 2026. These areas include final removal of large components from inside the containment domes, segmentation of the Unit 2 Reactor Vessel, and controlled building demolition.

Additionally, SCE staff will provide updates on recent decommissioning activities, including environmental monitoring and recent regulatory inspections. 

The virtual meeting will begin at 5:30 p.m. (PT) via Microsoft Teams video conference. Members of the public can view the video conference by visiting SONGScommunity.com, where they will find a link to the Microsoft Teams meeting and can register to participate in an hourlong public comment period. 

In June 2013, when SCE announced the retirement of SONGS Units 2 and 3, the company established the core principles of safety, stewardship and community engagement to guide the decommissioning. For more information, visit SONGScommunity.com, the Facebook page (@SONGScommunitypage) or subscribe to the YouTube channel (youtube.com/c/SONGScommunity). To learn more about efforts to clear San Onofre of spent fuel, visit Spent Fuel Solutions (spentfuelsolutionsnow.com) and join the coalition.

An Edison International (NYSE: EIX) company, Southern California Edison is one of the nation’s largest electric utilities, serving approximately 15 million customer accounts in a 50,000-square-mile service area across Central, Coastal and Southern California.