Summary
An NPR investigation found that both high power transmission lines and smaller distribution lines may have contributed to fires in Altadena, Los Angeles County. These fires occurred before the larger Eaton fire, raising questions about electrical malfunctions and their role in starting fires in the area.
Key Facts
- In January 2025, the Eaton fire in Los Angeles County destroyed over 9,000 buildings and caused 19 deaths.
- Southern California Edison, the utility company for the area, is facing over 40 lawsuits related to the fire.
- NPR's investigation found that distribution lines malfunctioned in Altadena at least three times on the day of the fire.
- Electrical faults on distribution lines can occur when tree limbs or poles touch the lines, potentially causing sparks that start fires.
- SoCal Edison did not shut down power to most circuits in Altadena, despite the ability to do so.
- A fire in Altadena linked to distribution lines occurred hours before the main Eaton fire and caused damage in the neighborhood.
- Satellite data showed the fire reached western Altadena after 5 a.m. the day after the smaller fires started.
