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XRN 4454
National Grid and Cadent Enduring Invoicing Arrangements

Last Updated
27 Jan 2020
Release Type
Implementation Date
02 Feb 2019
Proposer National Grid Impacted DSC service area

Service Area 7 (Previous Dec 18 – Mar 21)

NTS Capacity / LDZ Capacity / Commodity / Reconciliation / Ad-Hoc Adjustment and Energy Balancing Invoices

Customer Change Team Leader


To implement an enduring invoicing solution such that the existing interim arrangements for the invoicing of Cadent Gas and National Grid transportation charging (via a ‘refund and rebill’ process in respect of the National Grid elements currently contained within the Cadent invoice) is superseded by functionality that effectively separates the charges contain in the invoices.

As a consequence, invoices from Cadent will only contain transportation charges for use of Cadent networks negating the need for the current requirement to issue a Cadent credit invoice for the National Grid charges contained in the initial Cadent invoice.      

Impacted Customer Types

  • NGT


Document title Last updated Type
XRN4454 CP 23/Jan/2019 PDF


Initial Review
Solution Consultation
Awaiting Delivery
In Delivery

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