Electric vehicles (EVs) play an expanding role in transportation but their use and storage inside enclosed buildings presents unique safety risks. EV batteries rely on high-energy lithium-ion technology and can experience thermal runaway, a condition that may result in rapid ignition, extreme heat, and re-ignition even after suppression efforts. Fires involving lithium-ion batteries often burn hotter and longer than traditional vehicle fires, require significantly more water or specialized suppression methods, and can reignite hours or days later. EV battery fires inside a building can compromise structural elements due to prolonged high temperatures and can produce dense smoke & toxic gases that spread quickly. Standard fire protection systems in many buildings were not designed for EV battery fires.
Due to these risks, electric vehicles are not permitted within any building on UMBC campus.
This position is based on safety considerations for occupants, emergency responders, and student property, rather than opposition to technological advancement.
Please visit the UMBC Parking Services website for information on the registration, proper operation, and authorized parking of Electric Scooters and Bicycles.
Additional Resources:
- Scooter battery explodes: https://www.youtube.com/watch?v=wY6jnL3oUDw
- Scooter battery catches fire: https://www.youtube.com/watch?v=MY2JTlC_3Eg