Heathrow power outage caused by moisture in electrical system
Source: BBC
A fire at a nearby electrical substation that caused a power outage at Heathrow Airport was "most likely" caused by moisture entering an electrical component, a review has found.The National Energy System Operator (NESO) was ordered by the energy secretary to look in to the cause of the fire, which started late on 20 March at the North Hyde substation in west London, which supplies power to the airport. The fire…
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