Image of back arrow Back to filtered results

XRN 4860
National ‘Temporary’ UIG Monitoring (1)

Last Updated
13 Jul 2020
Release Type
Implementation Date
Proposer Npower Impacted DSC service area

Service Area 3 (Previous Dec 18 – Mar 21)

Record/submit Data in Compliance with UNC

Customer Change Team Leader


There is currently no independent view as to when levels of temporary UIG will reach permanency. This change request seeks to procure a budget (ideally from existing/remaining UIG Task Force funds) for CDSP subject matter experts to analyse the available industry data to provide a central national ‘forecast’ for UIG reconciliation.

This should initially focus on the trends (allocation / reconciliation) to date, to report how the national cumulative level of temporary UIG (for each consumption month / LDZ level) will change over the coming [18 months], with the output being reported both as a % (of national throughput) and KWh value.

This initial analysis should work on the basis of as-is industry patterns, including shipper read performance and be ‘updatable’ on a monthly basis as these conditions change.

The analysis might also include how CDSP recommendations (both existing and future) are expected to impact the veracity of amendment to allocated UIG levels.

It is proposed that progress and output from this analysis should be communicated with the appropriate UNC Committees (DESC/ PAC)

Impacted Customer Types

  • Shipper


Document title Last updated Type
XRN4860 13/Jul/2020 PDF


Initial Review
Start: 00/00/00
Status Awaiting
Expected: 00/00/00
Status Awaiting
Solution Consultation
Expected: 00/00/00
Status Awaiting
Awaiting Delivery
Expected: 00/00/00
Status Awaiting
In Delivery
Expected: 00/00/00
Status Awaiting
Expected: 00/00/00
Status Awaiting

Contact the Change Team

Need to get in touch with a member of the Change Team?

You can email us at: and we'll get back on the same day between the hours of 9:00am to 4:30pm.