It will take two days before we reach full effect, says Maja Ahlund, press communicator at Vattenfall, to TT.
On the morning of Christmas Eve, the reactor was started again, and the restart has gone as planned, according to Maja Ahlund.
Forsmark 1 was temporarily stopped after an error message from a valve. State-owned Vattenfall operates three reactors at the Forsmark nuclear power plant. Forsmark 2 and 3 have normal production.
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