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XRN 5665
Default New Connection AQ values - Annual Review

Last Updated
31 Aug 2023
Release Type
Implementation Date
Proposer SGN Impacted DSC service area


Not applicable

Customer Change Team Leader


Xoserve will be required to compile analysis of the Meter Points within each of the Distribution Network Operators LDZs to establish any movement in the average AQ for domestic

This analysis will include sites where the Meter Point has received sufficient reads to establish a baseline AQ for New Connections within New Build and Redeveloped Properties.

On completion of the analysis, and review by the DNs, any movement of + or -5% from the preceding New Connection AQ values will be amended accordingly at the beginning of the new financial year 1st April – With these agreed values becoming the new default AQ values for New Connections where limited or no information is provided in relation to the site.

Impacted Customer Types

  • DNO


Document title Comment Last updated CHMC outcome
Change Proposal CP raised 10/08/2023 Approved at ChMC 09/08/23
DSG Discussion N/A 21/08/2023 N/A
Initial Review Stage not yet reached   N/A
High Level Solution Options Stage not yet reached   N/A
Solution Review Stage not yet reached   N/A
Detailed Design Stage not yet reached   N/A
Evaluation Quotation Reports (EQR) Stage not yet reached   N/A
Business Evaluation Reports (BER) Stage not yet reached   N/A
Change Completion Reports (CCR) Stage not yet reached   N/A


Change Proposal raised
Status Approved at ChMC 09/08/23
Change development
Approved into development 09/08/23
Solution development
Detailed design
Awaiting delivery
In delivery
Change implemented

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