Failure Event - US, CA, San Marcos - 21 Jan 2026

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Overview

Event DetailsSMW-Info-button.png
Location: US, CA, San Marcos
Capacity (MW):
Capacity (MWh):
Battery Module: Li ion
Integrator: Tesla
Application: EV charging
Installation: Parking lot
Enclosure Type: Container
Event Date: 21 January 2026
System Age (yr):
Extent of Damage: 1 container burned.
State During Accident:
Description: A fire occurred in a BESS at an EV charging station. The BESS was cooled with water, and the fire was brought under control within an hour. The fire department stayed on-scene to monitor for re-ignition. About half of the parking lot and several businesses in the shopping center were closed as a precaution. There were no injuries or property damage beyond the battery unit and its enclosure. The chargers were not damaged.
Root Cause:
Failed Element:
Source: San Diego Union-Tribune
Additional Resources:
Note: Missing values in this table reflect unknowns.

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