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: 6th Sep 2018
  • Agendas, minutes and presentations
  • 2 Associated documents
Supporting presentation for the analyst and investor call on 6 September 2018 following the publication of the Default Tariff Cap Statutory Consultation.

  • Published: 30th Jul 2018
  • Agendas, minutes and presentations
  • 2 Associated documents
Supporting presentation for the analyst and investor call on 30 July 2018 following the publication of the RIIO-2 framework decision.

  • Published: 7th Mar 2018
  • Agendas, minutes and presentations
  • 2 Associated documents
Supporting presentation for the analyst and investor call on 7 March 2018, following the launch of the RIIO-2 framework consultation.

  • Published: 28th Nov 2014
  • Agendas, minutes and presentations
  • 2 Associated documents
This is a presentation for analysts and investors on our RIIO-ED1 final determinations for the slow-track electricity distribution network operators.

  • Published: 4th Nov 2014
  • Agendas, minutes and presentations
  • 1 Associated documents
On 3 November 2014, Ofgem hosted a workshop for analysts and investors on the transparency of energy company revenues, costs and profits. This is the presentation delivered at the workshop.

  • Published: 30th Jul 2014
  • Agendas, minutes and presentations
  • 2 Associated documents
This presentation was delivered at the Ofgem City Briefing on 30 July 2014 and includes an update from Dermot Nolan, CEO, and a presentation of the RIIO-ED1 slow-track draft determinations from Maxine Frerk, Senior Partner - Distribution.

  • Published: 27th Mar 2014
  • Agendas, minutes and presentations
  • 1 Associated documents
This is a presentation for analysts and investors on our assessment of the state of competition in GB energy markets, prepared jointly with the Office of Fair Trading (OFT) and Competition and Markets Authority (CMA).

  • Published: 17th Feb 2014
  • Other
  • 1 Associated documents
This is a replay of the conference call that we hosted for analysts and investors on 17 February 2014.

  • Published: 22nd Nov 2013
  • Agendas, minutes and presentations
  • 3 Associated documents
This is a presentation for analysts and investors on our assessment of RIIO-ED1 business plans and fast-track decisions. You can also read the individual assessment documents as well as the Draft Determinations for Western Power Distribution.

  • 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

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