The interruption was discovered at 8am on Friday morning, which was mostly around 1400 customers without electricity, but that figure is now down to about 1300.

- It is more or less the whole Tomtebo that is affected. We have not found the fault yet, but it is mostly cable network up there so I guess it is a buried cable. Troubleshooting is ongoing but I dare not give any time now. But as soon as we find the fault, we can feed, says Anders Holmlund, operating engineer at Umeå Energy.

The text will be updated as we know more.