Electric Bus Blaze Sparks Firefighter Alarm Over EV Battery Dangers
London witnessed a dramatic electric bus fire in Wimbledon, sparking urgent warnings from a retired firefighter about the mounting risks of lithium battery fires in electric vehicles (EVs).
Former Firefighter Sounds the Alarm
Neil Pedersen, a Staffordshire firefighter for over 30 years before retiring in 2019, has stepped into the spotlight with serious concerns. He’s witnessed firsthand how tackling EV fires is an uphill battle for emergency crews. Since retiring, Pedersen launched Fire Containers Ltd and the International Road Rescue and Trauma Consultancy (IRRTC) to tackle these modern fire hazards.
Game-Changing Tech: The Electric Vehicle Containment Unit
Pedersen’s company has created the world’s first Electric Vehicle Containment Unit (EVCU). This cutting-edge unit features a recirculating water system to deliver continuous cooling—vital to control lithium battery fires. “These blazes are tough,” Pedersen warns. “The chemical nature and toxic, flammable gases from lithium batteries make them extremely hazardous.”
The Hidden Nightmare of EV Fires
- EV fires demand 10 to 15 times more water than petrol or diesel vehicle fires.
- Water often turns toxic gases into dangerous steam, making firefighting trickier.
- Lithium batteries sit low beneath vehicles, complicating firefighters’ access.
Only Staffordshire Fire and Rescue and West Midlands Fire and Rescue have invested in EVCUs, leaving many UK fire crews unprepared as EV numbers soar.
EV Explosion: The UK’s Electric Future Puts Fire Services to the Test
With electric cars already outselling petrol and diesel models, the UK expects 20 million EVs on its roads by 2032. This surge means more fires like Wimbledon’s are inevitable. Pedersen stresses urgent investment in safer battery tech to protect firefighters battling these fiery threats.
Wimbledon Fire Cause & The Cost of EV Blazes
While investigations into the Wimbledon bus fire continue, Pedersen suspects electrical faults rather than lithium batteries, given their placement on buses. Yet, every EV fire takes roughly four hours to tackle and costs the economy £1 million per hour in traffic chaos.
Wimbledon isn’t the first EV fire to hit London. A similar blaze roared through a Potters Bar bus depot in 2019, plus rising safety concerns at planned EV bus garages like Edgware highlight the urgent need for emergency services to gear up for this electrifying threat.
