Project Nexus

The UK Link system, operated by Xoserve for energy settlements, supply point administration and other functions for the GB gas market, is scheduled to be replaced.

Project Nexus aims to ensure that:

  • the replacement systems meet the current and anticipated requirements of market participants
  • market participants update their own IT systems to work with the new Xoserve systems.

In 2016, we took on a formal sponsorship role for Project Nexus (supported by PwC). Through the project, we want to ensure the IT system replacements currently underway are implemented to get the best possible outcome for consumers. This could include, for example, improvements to the settlement process by using the opportunities of more timely and accurate smart meter data.

In the publications and updates list below you can view outputs from the project as it progresses, alongside resources we produce to support industry participants.

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For questions about the project or the content of this page, please contact us.

Publications and updates

  • Published: 12th Jun 2017
  • Agendas, minutes and presentations
  • 2 Associated documents
The items discussed at Project Nexus Steering Group (PNSG) held on the 22 March 2017 are now available to view.

  • Published: 12th Jun 2017
  • Agendas, minutes and presentations
  • 2 Associated documents
The items discussed at Project Nexus Sponsors Forum (PNSF) held on the 10 May 2017 are now available to view.

  • Published: 2nd Jun 2017
  • Open letters and correspondence
  • 1 Associated documents
The purpose of this letter is to ensure stakeholders are aware that Xoserve declared go-live for the new UK Link systems on 1 June 2017 and to summarise the information supporting the go-live decision.

  • Published: 16th May 2017
  • Agendas, minutes and presentations, Open letters and correspondence, Reports and plans
  • 6 Associated documents
This pack will be used to form the go live decision at the PNSG meeting on 17 May 2017 from 10am – 12pm.

  • Published: 2nd May 2017
  • Factsheets
  • 1 Associated documents
Ofgem and Xoserve are publishing this list of Frequently Asked Questions (‘FAQs’) as a single reference guide, with the objective of drawing together some key discussion threads.

  • Published: 24th Apr 2017
  • Agendas, minutes and presentations
  • 2 Associated documents
Project Nexus Steering Group - 6 February 2017.

  • Published: 24th Apr 2017
  • Agendas, minutes and presentations
  • 5 Associated documents
Project Nexus Steering Group - 2 March 2017.

  • Published: 24th Apr 2017
  • Agendas, minutes and presentations
  • 2 Associated documents
Project Nexus Sponsors Forum 10 October 2016.

  • Published: 24th Apr 2017
  • Agendas, minutes and presentations
  • 2 Associated documents
Project Nexus Sponsors Forum - 10 August 2016.

  • Published: 24th Apr 2017
  • Agendas, minutes and presentations
  • 2 Associated documents
Project Nexus Sponsors Forum (PNSF) - 19 May 2016.

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