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XRN 4738
Shipper Portfolio Update of Proposed Formula Year AQ/SOQ

Last Updated
14 Jan 2019
Release Type
Implementation Date
31 Mar 2020
Proposer Npower Impacted DSC service area

Service Area 6 (Previous Dec 18 – Mar 21)

Annual quantity, DM supply point capacity and offtake rate reviews

Customer Change Team Leader


This change is looking into options to inform incumbent Shippers of their Formula Year Quantity values once calculated (in December) and also to include any losses or gains post the issuing of the NRL/NNL files in late March.  This change is a result of mitigating potential risks identified during XRN3667a.

Impacted Customer Types

  • IGT
  • Shipper
  • DNO


Document title Last updated Type
XRN4738 14/Jan/2019 PDF


Initial Review
Solution Consultation
Awaiting Delivery
In Delivery

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