The technical issue affecting Online Service availability and message processing on 10 June 2026 has now been resolved. Please verify that any data submitted between 10 June 2026 12:24–16:33 CEST has been successfully recorded and resend if necessary.

As of 1.11.2023, the volume fee for production and consumption paid by balance responsible parties will rise to 1.5 EUR per MWh. Other balance service fees will remain unchanged. The current volume fee is 1.2 EUR per MWh. 

More information about the change can be found on Fingrid’s website.

Appendix 1 of the Imbalance Settlement agreement has therefore been updated accordingly.