National Grid blamed for 'catastrophic failure' that led to Heathrow substation fire, report reveals - Moisture in the oil at ...

The fire that caused a hugely disruptive shutdown at Heathrow airport in March was likely caused by the failure of a ...

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

Heathrow Airport is considering legal action against National Grid after a report found the fire which caused the airport to ...

The fire at an electrical substation was caused by a short circuit in a part that hadn’t been properly maintained by National ...

Former shadow chancellor John McDonnell has said he is “worried” that terrorists could “easily” target sites like the ...

A report found that moisture affected parts at a nearby electrical plant that supplies Heathrow with power, causing a fire.

Final investigation by National Energy System Operator concludes fire was 'most likely' caused by moisture seeping into ...

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

The North Hyde substation fire that plunged Heathrow into chaos was caused by a single catastrophic failure — and the ...

The fire at London’s Heathrow airport in March that disrupted air travel was caused by a flaw that the British National Grid ...