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

Energy watchdog Ofgem has now launched an investigation, after a report revealed the 'catastrophic failure' that caused the ...

A report into a fire that resulted in Heathrow Airport shutting down for nearly a day has been released - what are the key findings?

National Grid aware of fault behind Heathrow shutdown fire for seven years - National Grid blamed for failing to act on known ...

HEATHROW may sue the National Grid after a probe found a fault causing the huge substation fire was identified seven years ...

Energy watchdog Ofgem has launched an investigation after a report found a fire that caused the shutdown of Heathrow Airport ...

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

National Grid has insisted its management teams were “not made aware” of problems at a London electricity substation years ...

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

A new report unveils that a catastrophic failure led to the Heathrow power outage, prompting an Ofgem investigation into ...

Heathrow Fire Report Shows Fault Detected Seven Years Earlier is published in Aviation Daily, an Aviation Week Intelligence ...

A power outage which wiped out Heathrow airport for hours and caused travel chaos is likely to be blamed on National Grid, a ...