15:54 13-11-2025

Electric car fire safety: myths vs data and how crews fight EV fires

Are EVs more fire-prone? Data says no. Studies show electric cars ignite far less often than ICE vehicles, and water cooling makes EV fires safe to handle.

As electric cars gain ground, the myths around their safety seem to multiply. One of the most persistent claims is that their batteries ignite more often and that such fires are uniquely hard and dangerous to put out. The numbers tell a different story. Freiburg fire chief Christian Emrich notes that EVs catch fire not more frequently, but noticeably less often. A Swedish study backs this up, indicating the risk of a blaze in an electric model is twenty times lower than in gasoline or diesel cars.

U.S. data points the same way: roughly 100 fires per billion kilometers for cars with internal combustion engines and just 3–4 for electric vehicles. The difference comes down to strict battery standards. Packs must survive trials like the so-called nail test, where a cell is pierced—at most producing a little smoke, without flare-ups.

The idea that EV fires are uniquely difficult to fight also falls apart under scrutiny. Emrich explains that crews don’t need water containers, lances, or fire blankets; regular water cooling is sufficient, ideally applied from below to keep the pack temperature under critical thresholds. The operation may take longer, but it’s neither more complicated nor more dangerous than dealing with combustion-car fires.

Fear of electric shock proves misplaced as well: in a crash, high-voltage circuits disconnect automatically—much like airbags deploy. Firefighters emphasize that handling an EV is no more hazardous.

Put simply, modern electric cars are not just safe; they are far less prone to fire than their combustion-engine counterparts. The gap between perception and the data remains striking, but real-world practice and testing standards speak for themselves.