All API's

Settled imbalance volumes

Volumes settled by TenneT TSO with programme‑responsible parties per time unit.

Metered injections

Metered injections representing the load (consumption) visible through the Transmission network of the Netherlands per market time unit based on measurement messages (Feed in – exports + imports).

Frequency restoration reserve activations

Volumes of activated balancing energy, settled reserve and emergency energy.

Emergency power

The volumes that TenneT activates with suppliers of incident reserve for the purpose of maintaining and restoring the balance.

Balance delta

Balance Delta data.

Reconciliation Prices - Month

The reconciliation price is the weighted market price that is used to settle, over a certain period, the difference between the consumption calculated by means of profiles and the actual consumption established. **note: This API is subject to rate limiting**

Merit order list

The Merit Order List for each PTU shows prices and volumes of the bids for regulating and reserve capacity (aFRR and mFRRsa) which TenneT has received from the providers of regulating and reserve capacity.

Settlement prices

Imbalance prices per balancing time unit.