Diesel generators to be put through a test run at Olkiluoto 1 plant unit


The test run of the emergency diesel generators at the Olkiluoto 1 plant unit (OL1) is scheduled to start on Saturday 28 October and end on Tuesday 7 November 2023.

The diesel generators will be operated in the test run both during the day and at night. We apologise for any noise disturbance caused by the test run.