Investigators have determined the electrical facility fire which forced the closure of London Heathrow was triggered by a short-circuit from moisture entering high-voltage infrastructure - a problem ...

Read more about Fire that shut Heathrow was caused by preventable technical fault known for years, report finds on Devdiscourse ...

A fire at an electrical substation that forced a shutdown at London's Heathrow Airport in March was likely caused by moisture entering electrical components, a problem first flagged in 2018, ...

An inquiry has found that an electrical substation fire that shut down Heathrow Airport in March was caused by a preventable ...

A report into what caused a substation fire in March 2025 that left Heathrow almost powerless has placed the likely blame on ...

A fire at an electrical substation that forced a shutdown at London's Heathrow Airport in March was likely caused by moisture ...

A fire at an electrical substation that forced a shutdown at London's Heathrow Airport in March was likely caused by moisture ...

National Grid blamed for failing to act on known transformer problem, while Heathrow accepted risk as a ‘high-impact, ...

An inquiry has found that an electrical substation fire that shut down Heathrow Airport in March was caused by a preventable ...

The fire at an electrical substation that forced the London airport to close for more than 12 hours was caused by a short ...

A fire that shut Heathrow airport in March, stranding thousands of passengers, was caused by National Grid's failure to ...

Britain's Heathrow Airport raised its annual revenue expectations on Friday following better-than-expected demand for ...