Transmission networks

Our priority is to protect consumers’ interests, which we do through the promotion of effectively functioning markets and networks.

We do this by removing barriers, for example by ensuring there is greater transparency of information to all parties including customers.

When necessary, we use our powers to monitor and address any behaviour or practices which may have an adverse effect on the way that markets and networks function.

The Gas Transmission Networks section contains information on the following areas of our work:

Publications and updates

  • Published: 24th Feb 2017
  • Closed: 24th Mar 2017
  • Consultations & responses
  • 1 Associated documents
Our proposal is to require gas transporters to treat certain services, such as must reads, as Excluded Services from 1 April 2017.

  • Published: 16th Dec 2016
  • Decisions
  • 1 Associated documents
Decision on Gas Transporter licence modifications to facilitate our changes to Xoserve’s funding and governance arrangements.

  • Published: 31st Oct 2016
  • Closed: 28th Nov 2016
  • Consultations & responses
  • 11 Associated documents
Statutory consultation proposing changes to Gas Transporter licences to enable our changes to Xoserve’s funding and governance arrangements.

  • Published: 30th Sep 2016
  • Decisions
  • 1 Associated documents
This document sets out our direction to activate the BMPOLR obligation in National Grid Gas Plc’s NTS gas transporter licence.

  • Published: 30th Sep 2016
  • Decisions
  • 2 Associated documents
Decision on whether National Grid Gas has met conditions precedent to the transfer of gas distribution transportation assets to a subsidiary.

  • Published: 30th Sep 2016
  • Decisions
  • 1 Associated documents
Decisions on licence transfer and modifications as part of National Grid’s intended sale of its gas distribution business.

  • Published: 28th Sep 2016
  • Open letters & correspondence
  • 1 Associated documents
Read Ofgem’s open letter on the sale of a stake in National Grid’s four gas distribution networks and part of SSE’s stake in SGN.

  • Published: 23rd Sep 2016
  • Decisions
  • 1 Associated documents
Our decision on the review of Gas Transporter (GT) agency (Xoserve) costs for the remainder of RIIO-GD1 and T1, will take effect from 1 April 2017.

  • Published: 14th Sep 2016
  • Open letters & correspondence
  • 1 Associated documents
On 1 April 2017 changes to the funding and governance of Xoserve will create a central data service provider for the gas industry. We encourage all industry parties to engage with the programme and contribute to its successful delivery.

  • Published: 8th Jul 2016
  • Closed: 9th Sep 2016
  • Consultations & responses
  • 5 Associated documents
We’re commencing two statutory licence consultations, related to National Grid’s intended sale of its gas distribution networks.

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