Lithium-Ion Battery Fires in UK Buildings: The Growing Crisis

E-bikes, e-scooters and battery storage are causing a surge in devastating fires. What building owners need to know.. The Lithium Ion Fire Epidemic London Fire Brigade attended 143 e bike and e scooter fires in 2024 — up 78% from 2023. These fires are ferocious, fast developing, and produce toxic gases. Why Are They So Dangerous? Thermal runaway — cells reach 600°C+ in seconds Toxic gases — HF, HCN, CO released in large quantities Explosive potential — battery cells can explode and propel debris Water ineffective — conventional firefighting has limited effect Re ignition — batteries can reignite hours after apparent extinguishment Building Owner Responsibilities 1. Review fire risk assessment for battery charging areas 2. Consider banning charging in common areas and escape routes 3. Install enhanced detection in charging/storage areas 4. Update evacuation procedures 5. Brief residents on safe charging practices For battery fire risk assessment, contact us.