It is believed the fire was caused by an electrical fault.
An electrical fault was determined to be the cause of the blaze.
On 25 July 2006, one reactor was shut down after an electrical fault.
The company did not say what the problem was, but reports in local media had blamed an electrical fault.
On 26 December 1918 it burnt to the ground following an electrical fault.
But the fire seems to have been caused by an electrical fault.
"You could tell straight away that the ship had hit something and no way was it an electrical fault."
An electrical fault is believed to have been the cause.
It might not even be a tree at all; simply an electrical fault.
In the race, Hunt retired due to an electrical fault.