Investor relations

The Investor Relations team manages relationships with the global investment community interested in the UK gas and electricity sectors.

Our main purpose is to maintain a continuous communication with investors, analysts, investment and corporate bankers, credit rating agencies and any other interested investor market participants.

Investor relations events and updates

If you would like to be included in our updates distribution list for our most relevant projects and decisions, as well as invitations to our events, please contact us at:

For updates on our publications released each day by policy area and for regular Ofgem alerts and briefings, subscribe to our Daily Email Update and newsletters: sign up here.

We host presentations and conference calls throughout the year, and are happy to answer queries over the telephone or arrange one-to-one meetings to discuss areas of interest in detail.

Key publications by sector

Below you can find links to some of our core publications, themed by sector. We update this information regularly.

Systems & Networks

RIIO-2 framework decision

RIIO-2 framework consultation

Open letter on the RIIO-2 Framework

RIIO-2 events, seminars and working groups

RIIO-2 Framework Review Workshops

RIIO-ET1 Annual Report 2016-17

RIIO-GT1 Annual Report 2016-17

RIIO-ED1 Annual Report 2016-17

RIIO-GD1 Annual Report 2016-17

Price Control Financial Model (PCFM)

Cost of Debt Indexation AIP 2017

Electricity SO Reform

Extending competition in electricity transmission: commercial and regulatory framework for the SPV Model

Update on the Competition Proxy delivery model

Update on Extending Competition in Transmission and Impact Assessment

Update on Extending Competition in Transmission

Hinkley - Seabank: Minded-to consultation on delivery model

Review of the methodology for the calculation of the Interest During Construction for offshore transmission and future interconnectors granted the cap and floor regime

Consultation on a potential RIIO-ED1 Mid-Period Review

DPCR5 Closeout: Decision on adjustments to allowances

DPCR5 Closeout: Consultation on proposed adjustments

RIIO-T1 Mid-period review decision

RIIO-T1/GD1 Mid-period review parallel decision

The regulation of future electricity interconnection: Proposal to roll out a cap and floor regime to near-term projects

RIIO-T1: Final Proposals for National Grid Electricity Transmission and National Grid Gas

RIIO-T1: Final Proposals for SP Transmission Ltd and Scottish Hydro Electric Transmission Ltd

RIIO-ED1: Final determinations for the slow-track electricity distribution companies

RIIO-ED1: Slow-track final determinations – analyst and investor presentation

Guide to the RIIO-ED1 electricity distribution price control

RIIO-GD1: Final Proposals

Our strategy for regulating the future energy system

Targeted Charging Review: Significant Code Review

Targeted Charging Review - Significant Code Review launch statement

Targeted Charging Review: a consultation

Embedded Benefits: Impact Assessment and Decision on industry proposals (CMP264 and CMP265) to change electricity transmission charging arrangements for Embedded Generators

View the Networks section of our website for historical networks publications, including company performance under RIIO and annual reporting.

Publications and updates

  • Published: 8th Mar 2013
  • Agendas, minutes and presentations
  • 1 Associated documents
Presentation by Hannah Nixon on the RIIO-ED1 Strategy Decision for analysts and investors

  • Published: 17th Dec 2012
  • Agendas, minutes and presentations
  • 2 Associated documents
See our presentation for analysts and investors on the RIIO T1 and GD1 final proposals.

  • Published: 16th Jul 2012
  • Agendas, minutes and presentations
  • 2 Associated documents
This is our City Briefing delivered on 16 July 2012.

  • Published: 18th Mar 2011
  • Agendas, minutes and presentations
  • 1 Associated documents
Presentation by Alistair Buchanan and Stuart Cook for the RIIO-T1 and GD1 Strategy Decisions conference call for analysts and investors.

  • Published: 2nd Feb 2011
  • Agendas, minutes and presentations
  • 1 Associated documents
The presentation given by Stuart Cook, as well as the questions that were discussed in the groups during the Workshop, 1 February 2011.

  • Published: 4th Oct 2010
  • Agendas, minutes and presentations
  • 1 Associated documents
Alistair Buchanan’s presentation for the 4th October 2010 RIIO conference call for analysts and investors.

  • Published: 26th Jul 2010
  • Agendas, minutes and presentations
  • 1 Associated documents
This is a presentation delivered by the City Liaison unit on the RIIO model on July 26th, 2010.

  • Published: 9th Feb 2010
  • Agendas, minutes and presentations
  • 1 Associated documents
Project Discovery analyst and investor presentation: Can GB markets deliver secure and sustainable energy supplies?

  • Published: 7th Dec 2009
  • Agendas, minutes and presentations
  • 1 Associated documents
Slides for analysts and investors following the announcement of Final Proposals for the fifth Electricity Distribution Price Control Review (DPCR5).

  • Published: 4th Nov 2009
  • Agendas, minutes and presentations
  • 1 Associated documents
Slides presented by Ofgem’s Chief Executive and Senior Partners at the City Briefing on 4 November 2009 at the Merrill Lynch Auditorium in London.

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