Baltic Island Mode Proceeding as Planned  

The electricity systems of Estonia, Latvia, and Lithuania continue to operate independently. Baltic TSOs are ensuring stable and secure operation of the grid, maintaining the balance between consumption and generation to regulate frequency.  

Frequency management tests were concluded on Saturday. The tests were carried out to assess our ability to ensure grid stability. 

During the tests, electricity generators were switched on and off, and the impact of these actions on the system frequency was monitored. 

Also, during the test, the Combined cycle unit of the Elektrėnai complex temporarily disconnected and reconnected later. 

The system responded to the unplanned disconnection as successfully as in other tests, and the electricity supply remained stable. 

This can be considered an additional test that demonstrates the readiness of the Baltic operators to manage the system. 

On Sunday morning voltage deviation tests will be carried out. 

We are planning to synchronise with Continental Europe on Sunday afternoon.