The official said he had raised concerns about Heathrow’s electricity supply days before a power outage forced it to shut ...

Heathrow Airport in London announced it will be closed Friday after a large fire at a nearby electrical substation caused a ...

More than 200,000 air passengers have had their flights to or from Heathrow cancelled because the airport is closed on Friday ...

“As such, it would be typical for an airport like Heathrow to be given a dedicated connection from the substation at Hayes; ...

Heathrow Airport said on Friday it will be closed until midnight after experiencing a significant power outage due to a fire.

while Heathrow airport rejiggered its system to accept power from other substations to restart operations. And it’s not just national-security issues that have made transformers more important.

A fire broke out in a transformer within the North Hyde electrical substation in Hayes, north of Heathrow, late in the evening of Thursday 20 March. In the early hours of Friday morning ...

The fire started in a transformer within the electrical substation in Hayes, north of Heathrow, around midnight. The airport has emergency back-up power supplies, which use diesel generators and ...