At the end of December, reactor 3 at Ringhals was stopped automatically and full power was not reached until the fourth of January again.

On Thursday evening, the nuclear power reactor was stopped again.

- It has become a quick stop and we are troubleshooting, says Anna Collin.

Do you know when it can be up and running again?

- No later than Saturday night, but we hope for earlier.

The reason for the stop at the end of December was due to a control rod in the reactor core: "All safety functions reacted as expected in connection with the incident," Ringhals writes on his website after the stop.