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: 17th Feb 2014
  • Closed: 16th Apr 2014
  • Consultations and responses
  • 18 Associated documents
We are interested in your views on which option we should take forward with regard to implementing our decision to modify the existing legal and regulatory framework under which Xoserve operates.

  • Published: 6th Dec 2013
  • Agendas, minutes and presentations
  • 4 Associated documents
The Gas Transmission Policy team hosted a stakeholder event on 4 December 2013 on the Gas Transmission Charging Review. We outlined the responses to our Call for Evidence, recent developments on the Tariff Framework Guidelines as well as discussing how...

  • Published: 31st Oct 2013
  • Decisions
  • 1 Associated documents
We have now published our decision on the new arrangements that will need to be implemented. We have decided that the full co-operative governance model should be established.

  • Published: 24th Jun 2013
  • Closed: 16th Sep 2013
  • Consultations and responses
  • 24 Associated documents
We are launching a Charging Review and are seeking your views. The review will look at how charges on the National Transmission System are set.

  • Published: 29th Apr 2013
  • Closed: 26th Jun 2013
  • Consultations and responses
  • 23 Associated documents
We sought your views on changes we proposed to Xoserve’s funding, governance and ownership arrangements. The responses to our consultation can be found on this page.

  • Published: 28th Mar 2013
  • Other
  • 1 Associated documents
This direction gives effect to the condition within National Grid Gas’ licence that enables the cross-subsidy arrangements for the Statutory Independent Undertakings to continue.

  • Published: 27th Mar 2013
  • Decisions
  • 1 Associated documents
This letter gives Ofgem approval to the "statement of procedures" for modifying or updating relevant data for National Grid Gas's Network Model.

  • Published: 28th Sep 2012
  • Open letters and correspondence
  • 1 Associated documents
This letter gives our approval to the 2012 Transmission Planning Code.

  • Published: 16th Jan 2012
  • Open letters and correspondence
  • 1 Associated documents
This letter sets out our conclusions on the optimal institutional arrangements for Xoserve.

  • Published: 19th Sep 2011
  • Closed: 18th Nov 2011
  • Consultations and responses
  • 18 Associated documents
We are setting out the findings of our review of Xoserve’s funding, governance and ownership arrangements, and potential options for change.

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