Start of replacement supply / default supply — NB view

Preconditions

• This is a consuming market location.
• A statutory substitute supply obligation exists for the market location or
• there is a statutory basic supply obligation for the market location.
• An allocation authorization according to the processes of MaBiS for the BK used by the E/G is available to NB.

Results

• The NB sends the calculation formula to the E/G.
• The NB executes the use cases „Billing data grid usage settlement“ and „Billing data balancing group settlement“.
• The NB carries out the use case „Master data change“ (here: SD „Master data change initiated by the NB (responsible)“) (GPKE part 4).
• The NB executes the use case „Set-up of the configurations due to an assignment of a LF to a market location or tranche“ (GPKE part 3).
• The LF carries out the use case „Master data change“ (here: SD „Master data change initiated by the LF (responsible)“) (GPKE part 4).

Error case

Result in the error case

The E/G has not been assigned to the market location:

• The NB must ensure that the energy withdrawn from the market location is assigned to a BK, or
• the NB has to carry out the interruption of grid connection use at the market location. •

Error cases

• This is a generating market location or a tranche.

Further requirements

• If NB has recorded an allocation end of a LF which is followed by an allocation start of a LF, where the allocation end and the allocation start are not congruent, the gap between the allocation end and the allocation start must be closed by a temporary assignment of the E/G to the market location. This may result, for example, from sending a „Request for the termination of the assignment of LFA to the market location or tranche“ within the use case „Start of supply“.
• Note: The switch from substitute supply to basic supply takes place automatically after three months, provided the E/G is still assigned to the market location at that point in time. Whether the customer is in substitute supply or basic supply is not information relevant to a master data change, so the switch from substitute supply to basic supply does not result in a master data change from the E/G to NB.
• Note: the E/G can terminate the basic supply relationship or the substitute supply relationship by means of the use case „End of supply from LF to NB“.
• This process applies accordingly to cases of contractually agreed replacement delivery or contractually agreed continuation of the substitute supply (subsequent substitute supply).

Trigger

• No LF is assigned to the market location. Reasons may in particular be:
• Termination of the assignment of the LF to the market location due to
  • Deregistration of the assignment of the LF to the market location due to termination of the energy supply contract; without subsequent supply
  • Contract termination of the supplier framework contract
  • Information about the contract termination of the balancing group contract carried out by ÜNB
  • Expiry of the allocation authorization granted by BKV to LF
  • changed time series type and no valid allocation authorization for the new time series type
• initial commissioning of a market location (creation)

Runs beforehand: Billing data for grid usage settlement, Start of supply, End of supply from LF to NB, End of supply from NB to LF, Creation — these processes name the one shown here in their result.

First message

The party involved on this page sends this itself: “Announcement of the assignment of the E/G to the market location” to LF (note "corresponds to E/G") (step 1).

Objective

The LF (hereinafter referred to as E/G) is assigned to the market location.