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)
18/05/2017Notice of statutory consultation on a proposal to modify the Price Control Financial Handbook held by Network Operators
  • Consultations & responses
17/05/2017MPR: Modifications to the ET1 and GT1 PCFMs
  • Charts and data
  • Decisions
17/05/2017RIIO-GT1 Financial Model following mid-period review
  • Charts and data
16/05/2017Project Nexus go live decision pack
  • Agendas, minutes and presentations
  • Open letters & correspondence
  • Reports & plans
11/05/2017Notices to modify the network licences for the network innovation strategy
  • Consultations & responses
11/05/2017Consultation on version 3.0 of the Network Innovation Competition governance documents
  • Consultations & responses
04/05/2017Decision on the New Nwy (New Gas) submission to the Initial Screening Process of the 2017 Gas Network Innovation Competition
  • Decisions
04/05/2017Network Model Review and Statement of Procedures
  • Decisions
02/05/2017Project Nexus - FAQs as go-live approaches
  • Factsheets
02/05/2017Direction to make modifications to the Gas Transmission Regulatory Instructions and Guidance (RIGs) for RIIO-T1 (2016/17)
  • Decisions
28/04/2017System Management Principles Statement consent notice
  • Decisions
27/04/2017Infographic: The energy network
  • Charts and data
24/04/2017Project Nexus Steering Group - 6 February 2017
  • Agendas, minutes and presentations
24/04/2017Project Nexus Steering Group - 2 March 2017
  • Agendas, minutes and presentations
24/04/2017Project Nexus Sponsors Forum - 10 October 2016
  • Agendas, minutes and presentations
24/04/2017Project Nexus Sponsors Forum - 10 August 2016
  • Agendas, minutes and presentations
24/04/2017Project Nexus Sponsors Forum - 19 May 2016
  • Agendas, minutes and presentations
21/04/2017Gas NIC year five screening submission for Tain Innovative Gas Grid (Fulcrum Pipelines)
  • Reports & plans
21/04/2017Gas NIC year five screening submission for H21 (Northern Gas Networks)
  • Reports & plans
21/04/2017Gas NIC year five screening submission for RRES – Robotic Roadworks & Excavation System (Southern Gas Networks and Scotland Gas Networks)
  • Reports & plans
21/04/2017Gas NIC year five screening submission for New Nwy (New Gas) (Wales and West Utilities)
  • Reports & plans
21/04/2017Response to the Building Our Industrial Strategy green paper
  • Open letters & correspondence
18/04/2017Go/No Go (GONG) Criteria and Assessment Framework - Project Nexus V2
  • Guidance
07/04/2017Decision on Ofgem's policy for funding Pension Scheme Established Deficits
  • Decisions
07/04/2017Decision to approve National Grid's updated Transmission Planning Code (2017)
  • Decisions
31/03/2017Guidance for Network Innovation Competition (NIC) Close Down Reports and the NIC Successful Delivery Reward (SDR) process
  • Guidance
31/03/2017The Network Innovation Review: our policy decision
  • Decisions
31/03/2017Completion of the Xoserve funding, governance and ownership (FGO) implementation phase
  • Open letters & correspondence
31/03/2017Direction to treat certain services in relation to the Central Data Service Provider as Excluded Services from 1 April 2017
  • Decisions
31/03/2017Review of the Fleetwood entry point in gas transmission
  • Consultations & responses
29/03/2017Forward Work Programme 2017-18
  • Decisions
22/03/2017MPR: Statutory Consultation on modifications to the ET1 & GT1 PCFMs
  • Consultations & responses
21/03/2017Notice proposing modifications to the Regulatory Instructions and Guidance (RIGs) for RIIO-GT1 (version 4.1)
  • Consultations & responses
14/03/2017Ofgem’s Future Insights paper 4 - The futures of domestic energy consumption
  • Reports & plans
24/02/2017Consultation: Proposed direction to treat certain services in relation to the Central Data Service Provider as Excluded Services from 1 April 2017
  • Consultations & responses
24/02/2017What do energy networks do for you?
  • News and blogs
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
30/01/2017Ofgem’s Future Insights paper 3 - 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.