Lithium Battery Fire Forces Mass Evacuations Near California Facility
La Verne, Tuesday, 22 September 2026.
A lithium-ion battery fire at a California water facility triggered local evacuations, highlighting growing operational and safety risks as energy infrastructure increasingly relies on battery storage.
Emergency Evacuations Disrupt La Verne Community
A fire erupted at a battery storage unit at a Metropolitan Water District facility in La Verne, California, on Tuesday, September 22, 2026, triggering mandatory evacuations and shelter-in-place orders [1][3]. The incident was reported around 11:40 a.m. near a solar panel field on the northeast side of the facility in the 3200 block of Wheeler Avenue [1][3]. Crews from the La Verne Fire Department and Los Angeles County Fire Department responded to the scene to manage the hazardous-materials incident involving lithium-ion batteries [1][3]. Shopping centers along Wheeler Avenue north of Foothill Boulevard were evacuated as a precaution by La Verne police [1].
Emergency Evacuations Disrupt La Verne Community
Multiple educational institutions were impacted, with Grace Miller Elementary School placed under a shelter-in-place order while students appeared to be released during the firefighting efforts [1]. Parents reported that Ramona Middle School and Bonita High School were also affected, while Holy Name of Mary School, Damien High School, and the University of La Verne were evacuated [1]. The University of La Verne announced that all classes were canceled until further notice due to the disruption [1]. While one report indicated zero injuries at the time of reporting, La Verne Fire Department Battalion Chief Mark Savage stated one employee suffered minor injuries and was taken to a local hospital [1][2][alert! ‘conflicting reports on injury count’].
Infrastructure Risks and Economic Implications
The Metropolitan Water District confirmed that its water supply was not affected by the fire, though the incident highlights vulnerabilities in utility-scale battery storage deployments [1]. As municipalities and energy firms increasingly rely on lithium-ion infrastructure for grid resilience, operational and safety risks are becoming a critical focus for regulators and investors [GPT]. The hazardous nature of lithium batteries required fire crews to primarily spray the area with water to prevent flames from spreading, underscoring the specialized response needed for such energy assets [3]. Councilmember Tim Hepburn noted that a battery cabinet may have caught fire, necessitating a Hazmat team presence and evacuation due to toxicity concerns [3].
Infrastructure Risks and Economic Implications
An Alert LA County map showed evacuation areas stretching south of the 210 Freeway through portions of La Verne, including zones near Foothill Boulevard, Bonita Avenue, and Third Street [3]. The disruption underscores escalating operational, safety, and regulatory risks surrounding utility-scale battery storage as the sector expands [GPT]. An evacuation center was established at the La Verne Community Center at 3680 D St for displaced residents [3]. All city sports programming within La Verne was canceled as a precaution because of potential air-quality concerns, reflecting the broader economic ripple effects of such industrial incidents [3].