News
New dataset: mFRR, manual Frequency Restoration Reserves, Capacity Market, Extra Auctions
2025-01-15
A new dataset mFRR, manual Frequency Restoration Reserves, Capacity Market, Extra Auctions has been published on Energi Data Service.
From end of January 2025 the mFRR capacity requirement will be determined daily through a process called dynamic dimensioning, based on forecasts. However, if these forecasts underestimate the need, an extra auction may sometimes be necessary. Energinet therefore has the capability to initiate an additional capacity mFRR auction if the regular auction results in insufficient mFRR reserves for the following day.
It is important to note that this extra auction only occurs occasional...
Calculations of the CO2 forecast updated
2024-12-18
The CO2 forecast in the dataset CO2 Emission Prognosis has for some time diversed from the actual calculations of CO2 emissions in Declaration Grid Emission and Declaration Transmission Emission. In the past, emissions were mainly confined to central power plants, but this has changed over time resulting in the adjustments. The CO2 signal still cannot handle varying CO2 content in the import, as data is not available. But nevertheless, the CO2 forecast now shows the c...
New data source for "Imbalance price" in Regulating and Balance Power expected in January
2024-12-11
On January 6th, 2025, Energinet expects to introduce a new design for calculating imbalance prices. The go-live of new imbalance prices is dependent on approval by the Danish NRA, Forsyningstilsynet, and will only occur if an approval is granted on time. The new imbalance price will be calculated at the max/min of mFRR energy activation price and volume weighted average of the aFRR energy activated price.
The new imbalance price is expected to be available in the dataset Regulating and Balance Power, Overall Data during January, 2025.
New dataset: aFFR Energy Activated
2024-11-28
A new dataset aFRR, Automatic Frequency Restoration Reserve, Energy Activated has been published on Energi Data
In October Energinet introduced the aFRR EAM and connected to PICASSO (Link). Price data for the activated aFRR energy will now be published on the EDS platform. Be aware that the aFRR price in the Danish areas DK1 and DK2 is calculated based on our own LFC operation and as such at times differs from the CBMP calculated by the PICASSO algorithm. The price data published by Energinet is the actual marginal price the BRPs re...