The growing electrification of the commercial transport sector presents unique challenges in handling incidents involving heavy-duty electric vehicles (HD EVs) and lithium-ion battery cargo containers. As these vehicles and their battery systems are significantly larger and more complex than light-duty EVs, specialized handling protocols are critical for effective and safe response.

Responding to an accident involving HD EVs or lithium-ion battery cargo requires a thorough risk assessment as the first step. For instance, if a tractor trailer transporting lithium-ion batteries is damaged, responders must evaluate the scene for potential hazards such as fire, toxic fumes, or the risk of an explosion. It is vital not to assume that the fire department will address every aspect of the situation, particularly when dealing with cargo or rigging.

Specialized methods may be required for containment, including the use of bins, water tanks, or other isolating measures, depending on the scale and nature of the incident. Adequate space and protections are also necessary to isolate and recover HD EVs or cargo safely.

This lesson covers protocols for the safe handling of damaged heavy-duty commercial vehicles and cargo.