Hourly volume of procured frequency containment reserve for normal operation (FCR-N) in Finnish hourly market for each CET-timezone day is published previous evening at 22:45 (EET).

FCR-N is the frequency containment reserve used in the Nordic synchronous system that aims to keep the frequency in normal frequency range between 49,9 - 50,1 Hz.

Hourly market is a reserve market operated by Fingrid. Procured volumes vary for each hour and price is the price of the most expensive procured bid.

Hourly volume of procured frequency containment reserve for disturbances (FCR-D) in Finnish hourly market for each CET-timezone day is published previous evening at 22:45 (EET).

FCR-D is the frequency containment reserve used in the Nordic synchronous system that aims to keep the frequency above 49,5 Hz during disturbances.

Hourly market is a reserve market operated by Fingrid. Procured volumes vary for each hour and price is the price of the most expensive procured bid.