THE TRUTH ABOUT FIRE RISK: HYDROGEN FUEL CELLS AND BATTERY EVS

EV Channels Review

John Cadogan critically examines the perceived fire risks associated with hydrogen fuel cell vehicles (FCEVs) and battery electric vehicles (BEVs). He argues that public perception of these technologies as inherently dangerous, akin to "bombs on wheels" or "towering infernos," is largely unfounded and driven by a lack of scientific literacy and confirmation bias. Cadogan contrasts the fear surrounding FCEVs with the established, albeit statistically rare, risks of petrol tankers, highlighting the rigorous safety standards and engineering applied to hydrogen storage. He points out that despite the vast quantities of hydrogen produced and used globally, major incidents are exceptionally rare. For BEVs, he addresses the concern of thermal runaway, explaining the mechanism and its potential to spread in densely parked scenarios, citing the Felicity Ace incident as a cautionary example. However, he balances this by noting that internal combustion engine (ICE) vehicles also pose significant fire risks, with thousands of such fires occurring annually, often due to their inherent design with large quantities of flammable fuel. Cadogan concludes that while both FCEVs and BEVs have risks, they are managed through engineering and safety protocols, and the fear surrounding them is disproportionate compared to the everyday dangers of conventional vehicles.