RIIO–GD1 price control

The RIIO-GD1 price control sets out the outputs that the Gas Distribution Networks (GDNs) need to deliver for their consumers, and the associated revenues they are allowed to collect, for the eight-year period from 1 April 2013 until 31 March 2021.

You can find further information in our section RIIO-GD1 price control.

Publications and updates

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Direction in relation to the treatment of costs in respect of Co-Operative Energy Limited’s Last Resort Supply Payment Claim

Published: 27th Mar 2018
Decisions
1 Associated documents

This Direction outlines the treatment of costs in respect of the Co-Operative Energy Limited Last Resort Supply Payment claim to GDNs.

Notice - Modification in relation to RIIO-GD1 Gas Distribution Price Control - Regulatory Instructions and Guidance: Version 3.0

Published: 27th Apr 2016
Closed: 27th May 2016
Consultations and responses
8 Associated documents

We are publishing a modified set of gas distribution regulatory instructions and guidance, and templates for 2015-16 annual reporting. We are providing instructions to enable the gas distribution network operators to complete the associated tables.

RIIO-GD1 Annual Report 2014-15

Published: 22nd Mar 2016
Reports and plans
2 Associated documents

This report is for all stakeholders. It reviews the progress companies have made in the second year of RIIO-GD1 and their forecast for the remainder of the eight-year period.

Decision for the determination of a proposed relevant adjustment associated with specified streetworks costs under the RIIO-GD1 price control review

Published: 30th Sep 2015
Decisions
1 Associated documents

We consulted on our minded-to position with regard to National Grid Gas plc’s proposed adjustment in relation to specified streetworks costs for the RIIO-GD1 price control period 2013-2021. This letter sets out our decision for the determination of the...

Decision on RIIO-GD1 Gas Discretionary Reward Scheme 2013-15

Published: 24th Sep 2015
Decisions
6 Associated documents

This document summarises the results of the first RIIO-GD1 Gas Discretionary Reward Scheme 2013-15. The scheme is designed to reward exceptional outcomes achieved by the GDNs for consumers. We decided to award £3.05million of the available £4million for...

Decision on the Stakeholder Engagement Incentive 2014-15: Gas Distribution

Published: 24th Sep 2015
Decisions
2 Associated documents

The Stakeholder Engagement Incentive scheme drives network companies to engage effectively with stakeholders. This letter sets out our decision on the Gas Distribution Operators Stakeholder Engagement Incentive for the 2014-15 year.

Erratum notice: Direction issued pursuant to Special Condition 1F of the Gas Transporter Licence (Revenue Adjustments for Performance in Respect of Gas Shrinkage and Environmental Emissions)

Published: 15th Sep 2015
Decisions
1 Associated documents

On 5 August we issued a direction giving our effect to our decision to change gas distribution network operators shrinkage allowance. In the list of addressees we omitted one licensee (Southern Gas Networks). This document explains this omission and...

Decision and associated direction to amend the gas distribution network operators shrinkage allowance

Published: 5th Aug 2015
Decisions
2 Associated documents

This letter sets out our decision to amend licensees’ shrinkage allowance following an earlier mistake. It also includes our decision on National Grid Gas Distribution’s request to use an alternative unit price to calculate its shrinkage allowance.

Consultation on our minded-to position for specified streetworks costs under the RIIO-GD1 price control review

Published: 31st Jul 2015
Closed: 1st Sep 2015
Consultations and responses
6 Associated documents

We are seeking views on our minded-to position in respect of National Grid Gas plc’s specified streetworks costs for the RIIO-GD1 price control period 2013-2021.

Modification notice under Part B of Special Condition 2A (Governance of GD1 Price Control Financial Instruments) of each Gas Transporter Licence

Published: 30th Jul 2015
Closed: 28th Aug 2015
Consultations and responses, Decisions
4 Associated documents

We have published a notice to modify the GD1 Price Control Financial Instruments for each of the Gas Transporter Licence Holders under Special Condition 2A of the Gas Transporter Licence.

RIIO–GD1 price control

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