Grid data

Here you can find various data relating to our relevant grid points as well as aggregated information regarding the gas storage facilities connected to the OPAL NEL TRANSPORT grid.

Calculating actual data
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Gross calorific values

Per relevant grid point and flow direction the calorific value and information about the status (preliminary or final).

Capacities

Per relevant grid point information about
  • Technical capacity
  • Available free allocatable firm capacity
  • Where applicable available limited allocatable capacity
  • Booked firm capacity
  • Booked interruptible capacity

Interruptible capacity is unlimited available.
The capacities for transit are only bookable as bundled capacities.

Capacities (not regulated)

Per relevant grid point information about
  • Technical not regulated capacity
  • Available firm transit capacity
  • Booked firm transit capacity
  • Booked interruptible transit capacity

Interruptible transit capacity is unlimited available.

Nominations and renominations

Per relevant grid point and flow direction aggregated confirmed nominations and renominations on an hourly basis until the following day maximum.
For the actual gasday and the following day the nominations will be updated hourly.

Physical flows

Per relevant grid point and flow direction the physical flow on an hourly basis published in kWh.

Pressures

Per grid point and flow direction the maximum and minimum technical and contractual pressure.