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: 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: 27th Feb 2012
  • Decisions
  • 1 Associated documents
This is the modification to National Grid Electricity Transmission plc’s licence in order to implement the TPCR4 Rollover Final Proposals decision for National Grid Electricity Transmission plc.

  • Published: 23rd Feb 2012
  • Decisions
  • 1 Associated documents
This is the modification to Scottish Hydro Electric Transmission Limited’s licence in order to implement the TPCR4 Rollover Final Proposals decision for Scottish Hydro Electric Transmission Limited.

  • Published: 23rd Feb 2012
  • Decisions
  • 1 Associated documents
This is the modification to Scottish Power Transmission Limited’s licence in order to implement the TPCR4 Rollover Final Proposals decision for Scottish Power Transmission Limited.

  • Published: 27th Jan 2012
  • Closed: 24th Feb 2012
  • Consultations & responses
  • 2 Associated documents
This is a statutory consultation on the Electricity Transmission Licence under Section 11A of the Electricity Act 1989 to implement the TPCR4 Rollover Final Proposals decision for National Grid Electricity Transmission PLC’s Licence.

  • Published: 9th Jan 2012
  • Closed: 6th Feb 2012
  • Consultations & responses
  • 2 Associated documents
This is a statutory consultation on the Electricity Transmission Licence under Section 11A of the Electricity Act 1989 to implement the TPCR4 Rollover Final Proposals decision for Scottish Hydro Electric Transmission Limited’s Licence.

  • Published: 9th Jan 2012
  • Closed: 6th Feb 2012
  • Consultations & responses
  • 2 Associated documents
This is a statutory consultation on the Electricity Transmission Licence under Section 11A of the Electricity Act 1989 to implement the TPCR4 Rollover Final Proposals decision for SP Transmission Limited’s licences.

  • Published: 28th Nov 2011
  • Decisions
  • 1 Associated documents
This document sets out our Final 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: 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.

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