Publications library: Gas transmission networks

This library contains links to all of our publication items related to gas transmission networks. The default setting lists all items published this year, but you can select earlier years and also filter by a specific information type using the fields at the top of the table. To keep your selection, right-click on a result of interest and open in a new tab.

To view full lists of consultations and investigations arranged by status (upcoming, open, closed and so on) please visit our dedicated sections for Consultations and Investigations.

DateTitleInformation type(s)
24/02/2017RIIO gas transmission annual report 2015-16
  • Reports & plans
24/02/2017Ofgem reduces National Grid’s spending allowances for its transmission price controls
  • Press releases
24/02/2017Consultation on mid-period review parallel work
  • Consultations & responses
24/02/2017Mid-period review decision
  • Decisions
23/02/2017Amendments to the ownership unbundling requirements of the Gas Act 1986 and the Electricity Act 1989
  • Open letters & correspondence
21/02/2017Open letter on the European Union Network Code on harmonised transmission tariff structures for gas (TAR NC)
  • Open letters & correspondence
07/02/2017Decision on proposed modifications to Interconnector (UK)’s Charging Methodology and Access Rules
  • Decisions
06/02/2017Regulatory Sandbox: calling for expressions of interest
  • Open letters & correspondence
03/02/2017Upcoming deadline to submit for initial screening for the 2017 Gas Network Innovation Competition (NIC)
  • Guidance
03/02/2017Network Innovation Competition - Project Direction for Future Billing Methodology
  • Open letters & correspondence
03/02/2017Network Innovation Competition - Project Direction for HyDeploy
  • Open letters & correspondence
03/02/2017Gas Network Innovation Competition Funding Direction 2016
  • Open letters & correspondence
31/01/2017Infographic: The energy network
  • Data and statistics
30/01/2017Ofgem’s Future Insights series – Local Energy in a Transforming Energy System
  • Reports & plans
27/01/2017Authority decision to ‘send back’ SPAA Change Proposal 16/347 - Amendments to Prepayment Tariff Pages
  • Decisions
20/01/2017Approval of Premier Transmission Limited’s access rules
  • Decisions
19/01/2017Capacity Release Methodology Statements and Capacity Methodology Statements: derogation decision
  • Decisions
13/01/2017Substitution Capacity Methodology Statements: Decision Letter
  • Decisions
13/01/2017Decision to modify the Funding Return Mechanism in the Network Innovation Competition (NIC) and Low Carbon Networks Fund (LCNF) licence conditions
  • Decisions

Publications and updates

  • Published: 1st May 2015
  • Decisions
  • 3 Associated documents
Our decision on changes to National Grid Gas Transmission’s gas transporter licence to terminate Permit Arrangements and adjust the revenue earned from Permit Arrangements for the period 1 April 2013 – 31 March 2015.