Transmission Price Control Review 4 Roll-Over

The transmission price control (TPCR4)  expired on 31 March 2012.

In order to enable the next price control (RIIO-T1) to reflect fully the conclusions of the RPI-X@20 project and other relevant developments in the transmission sector, we decided  to implement the next price control  from 1 April 2013, while allowing for a one year adapted roll-over of TPCR4 for the period from 1 April 2012 to 31 March 2013.

 

Publications and updates

  • Published: 21st Mar 2014
  • Reports & plans
  • 1 Associated documents
TPCR4 and the rollover year are the gas and electricity transmission price controls which ran between 1 April 2007 and 31 March 2013. This report identifies the following:

  • Published: 30th Mar 2012
  • Reports & plans
  • 1 Associated documents
The report sets out revenue, operating cost, capital expenditure, and returns on regulatory equity for the four licensees in respect of their transmission owner (TO) and system operator (SO) responsibilities for the year ended 31st March 2011

  • Published: 3rd Feb 2012
  • Decisions
  • 1 Associated documents
This is the modification to National Grid Gas Plc National Transmission System Gas Transporter Licence in order to implement the TPCR4 Rollover Final Proposals decision for National Grid Gas.

  • Published: 20th Dec 2011
  • Closed: 23rd Jan 2012
  • Consultations & responses
  • 2 Associated documents
This is a statutory consultation on the Gas Transporter Licence under Section 23 of the Gas Act 1986 to implement the TPCR4 Rollover Final Proposals decision for National Grid Gas.

  • Published: 14th Dec 2011
  • Decisions
  • 1 Associated documents
Receipt of an income adjusting event in relation to security costs for National Grid.

  • Published: 21st Oct 2011
  • Closed: 18th Nov 2011
  • Consultations & responses
  • 5 Associated documents
This consultation gives stakeholders an early opportunity to comment on the changes we consider necessary to implement the TPCR4 rollover policy.

  • Published: 7th Oct 2011
  • Closed: 28th Oct 2011
  • Consultations & responses
  • 1 Associated documents
Consultation on the following elements of the price control before publishing our final proposals: Funding for SO expenditure associated with offshore; pre-construction funding allowance; treatment of costs associated with quarry and loss development.

  • Published: 2nd Aug 2011
  • Closed: 12th Sep 2011
  • Consultations & responses
  • 11 Associated documents
This document sets out our initial proposals for the year 2012/13 on all elements of the price control for the three electricity transmission owners and the one gas transmission owner.

  • Published: 24th Jun 2011
  • Closed: 22nd Jul 2011
  • Consultations & responses
  • 4 Associated documents
Notice of proposed modification to National Grid’s transmission licences in relation to critical national infrastructure costs.

  • Published: 6th May 2011
  • Consultations & responses
  • 1 Associated documents
This letter accompanies consultants PPA Energy’s report of the SO Capex review for the rollover and extends the consultation period to 3rd June for this area only.

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