Description
Fast Frequency Reserve (FFR) automatic upward regulation reserve in price area DK2. This dataset publish demand, purchase and price for each hour.
The need/demand is dynamic depending on inertia in the system and is published here: FFR, Fast Frequency Reserve, demand DK2. The forecast per hour for the next operating day (d + 1) is the quantity purchased in the auction for the coming operating day.
Energinet purchases FFR per hour through daily auctions in a national market.
Suppliers who wants to bid for FFR capacity must have approved the technical properties of the facilities before bidding.
For further information, please see:
* Balancering og systemydelser
* Balancing and Ancillary Services
Missing data: Data from September 3 and 4, 2025, is missing and will not be added to the dataset.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Filudtræk | JSON | Open resource | |
| Filudtræk | xlsx | Open resource | |
| Websidevisning | HTML | Open resource | |
| Filudtræk | CSV | Open resource | |
| API | JSON | Open resource |