Unavailability of grid components (380/220 kV)

The data in the tables are indicative and are based on bilateral consultation with neighbouring transmission system operators.

As from 6 October 2025, transmission unavailabilities will no longer be published on this page, but will remain accessible via our Open Data portal, the Inside Information Platform or the ENTSOE Transparency platform.

The publication of these unavailabilities will follow the rules set out in EU Regulation 243/2013 ("Transparency" Regulation), namely:

  • Planned unavailability, changes in actual availability or changes in the planned unavailability of interconnections and in the transmission grid, which reduce the exchange capacities between bidding zones by at least 100 MW or more, and are expected to last at least a quarter of an hour.
  • Changes in the actual availability of offshore grid infrastructures, which reduce the injection of wind-generated electricity by at least 100 MW, and are expected to last at least a quarter of an hour.

These publications are available in the following datasets:


Useful links

Elia Urgent Market Messages

Under Regulation (EC) No 1227/2011, Elia, as a TSO, is required to transmit any information of which it is the source and that may be regarded as 'inside information' within the meaning of the Regulation.
Open DataClick here to access to access all grid data published by Elia. The data can be easily explored, downloaded in standard file formats and accessed via API’s for use by other applications.

Contact

Operational Planning
 
Belgian.grid@elia.be

Grid Data


In the interest of transparency and in accordance with its legal obligations, Elia publishes data about the Belgian electricity market. Return to the Grid Data homepage for an overview of the different sections.

Return to the Grid Data homepage

Transmission

Efficient use of our grid and our interconnection capacity, in accordance with the applicable allocation mechanisms, is vital for ensuring security of supply.

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