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: 10th Dec 2010
  • Decisions
  • 1 Associated documents
The Authority has directed changes to Special Conditions C8A and C8C 3 (b) of National Grid Gas's Transporter Licence. These changes define "relevant system operation costs" and correct manifest errors in C8C 3 (b).

  • Published: 22nd Nov 2010
  • Decisions
  • 1 Associated documents
In July 2010, Ofgem issued a consultation on what points should be considered relevant points for the purposes of Gas Regulation (EC) No 1775/2005.

  • Published: 9th Nov 2010
  • Closed: 21st Dec 2010
  • Consultations and responses
  • 1 Associated documents
This notice concerns a proposal to designate Moffat as an entry point.

  • Published: 4th Nov 2010
  • Open letters and correspondence
  • 1 Associated documents
This letter gives Ofgem approval to the 2010 Transmission Planning Code.

  • Published: 4th Aug 2010
  • Closed: 15th Sep 2010
  • Consultations and responses
  • 3 Associated documents
Moffat is currently an exit point from the GB NTS. National Grid and Gas Link are discussing the possibility to offer an interruptible reverse flow product.

  • Published: 26th Jul 2010
  • Closed: 23rd Aug 2010
  • Consultations and responses
  • 7 Associated documents
Article 6 (4) of Gas Regulation (EC) No 1775/2005 requires the competent authorities to approve the relevant points of a transmission system.

  • Published: 21st Jun 2010
  • Decisions
  • 1 Associated documents
The Authority has directed changes to Special condition C8G of National Grid Gas's gas transporter licence.

  • Published: 11th May 2010
  • Closed: 9th Jun 2010
  • Consultations and responses
  • 5 Associated documents
Revisions to special condition C8G of National Grid Gas's (NGG) gas transporter licence to replace cost terms which have unintentionally become undefined.

  • Published: 25th Mar 2010
  • Decisions
  • 2 Associated documents
Modifications to Special Licence Condition C8B: NTS transportation owner activity revenue restriction, paragraph 3(b)(i).

  • Published: 3rd Feb 2010
  • Closed: 5th Mar 2010
  • Consultations and responses
  • 2 Associated documents
Proposed modification to the Gas Transporter Licence for the reapportionment of business rates for NGG.

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