Modification notices

This page contains notices of proposals to modify licence conditions, and our decisions on modifications.

Publications and updates

  • Published: 27th Mar 2018
  • Decisions
  • 2 Associated documents
The Notice amends National Grid Gas's gas transporter licence to extend three System Operator incentives to the end of the RIIO-T1 price control period.

  • Published: 26th Mar 2018
  • Decisions
  • 1 Associated documents
Decision to modify Special Condition 2 (the Network Innovation Competition) into Fulcrum Pipelines Limited’s Gas Transporter licence.

  • Published: 8th Mar 2018
  • Decisions
  • 2 Associated documents
We have decided to modify standard special condition A5 of the gas transporter licence to facilitate implementation of Regulation (EU) 2017/460 (TAR NC) in GB.

  • Published: 5th Mar 2018
  • Decisions
  • 3 Associated documents
Ofgem has decided to modify electricity and gas supply licence to introduce rules on backbilling.

  • Published: 28th Feb 2018
  • Closed: 28th Mar 2018
  • Consultations and responses
  • 7 Associated documents
Consultation on the proposed changes to Standard Condition 12 of all electricity distribution licences.

  • Published: 23rd Feb 2018
  • Closed: 23rd Mar 2018
  • Consultations and responses
  • 6 Associated documents
Notice of statutory consultation on a proposal to modify the special conditions of the NGET’s licence.

  • Published: 16th Feb 2018
  • Closed: 19th Mar 2018
  • Change proposal, Consultations and responses
  • 1 Associated documents
Changes to the standard licence conditions to reflect the latest version number of the NETS SQSS (V2.4)

  • Published: 12th Feb 2018
  • Decisions
  • 1 Associated documents
Notice to modify the licence granted to Murphy Gas Networks Limited so that it activates the iGT Relative Price Control.

  • Published: 30th Jan 2018
  • Closed: 1st Mar 2018
  • Consultations and responses
  • 11 Associated documents
Notice of statutory consultation on a proposal to insert new special conditions into the electricity interconnector licence held by National Grid NSL Limited

  • Published: 20th Dec 2017
  • Decisions
  • 4 Associated documents
This paper sets out our decision on changes to the estimated annual cost requirements so they remain fit-for-purpose in a rapidly changing market.

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