Post-MHHS Full Transition Complete (M15) REC updates
Date of latest update
Type
Issue
ID
I0325
Change Category
Other Industry Codes impacted
Change Path
Priority
Urgent
No
Latest Update
21/07/2026 - On 21 July 2026, the REC Change Panel voted to approve the Change Report (Proposal Plan) for I0325.
Summary
The REC was updated, primarily through R0209 and R0241, to add requirements that support the transition to, and enduring operation of the MHHS arrangements. As part of the transition, each impacted Metering Point will be migrated using processes defined in Codes, including the REC. Once this migration activity is complete, the legacy and transitional arrangements will become redundant and should be removed from the REC to support its efficient operation
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Problem Statement
Retention of redundant obligations within the REC would make it more complex to navigate for Market Participants and could cause confusion on the obligations that are in effect to support the efficient operation of the Great British Energy retail market. It is also worth noting that until Ofgem formally closes the MHHS Significant Code Review (SCR), this REC Issue could potentially impact that SCR.
Stages Selection
Stages Selection
SME
SME Role
Lead Technical Analyst
SME Role
Lead Assurance Analyst
I0325 submission form
I0325 Scope list
Company Name
-
Review status
Review required
Introduction of Consumer Consent Solution
Date of latest update
Type
Issue
ID
I0318
Change Category
Other Industry Codes impacted
Priority
Urgent
No
Latest Update
22/04/2026 - The Change Report (Proposal Plan) was approved by Change Panel on 21/04/2026.
Summary
This initiative will support the transformation of how energy is managed and consumed by giving consumers control over their energy (gas, electricity, heat, or other) data, enabling innovation through third-party services, and advancing sustainability goals. This REC Issue is being raised to promote visibility and awareness of opportunities for engagement, in advance of the CCS Change Proposal being progressed.
Impacted REC Documents
Impacted REC Parties and Market Participants
Status
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Proposed Solution Document
Document title
RECCo | Consumer Consent Programme page
Archive
Off
Document title
Consumer Consent Hub - REC Portal
Archive
Off
Document title
Consumer Consent Solution Design Consultation (March 2026)
Archive
Off
Document title
RECCo's response to the CCS Design Consultation - 28 May 2026
Archive
Off
Problem Statement
A new set of arrangements for a Consumer Consent Solution (CCS) is currently being developed under the RECCo CCS project. The new arrangements will need to be implemented within the REC so that they can be governed under the REC on an enduring basis.
Stages Selection
Stages Selection
I0318 submission form
RECCHIG_26_0305 - I0318 Consumer Consent Solution
I0318 Change Report (Proposal Plan) v1.0 APPROVED 02.04.2026
Company Name
-
Review status
Review required
Crossed Meters Process: Clarifications and Support
Date of latest update
Type
Issue
ID
I0314
Change Category
Change Path
Priority
Urgent
No
Latest Update
12/05/2026 - The Information Request has closed. The Code Manager is curently assessing the responses
Summary
This issue seeks to solve is the gap between the documented REC Crossed Meters process and how it is being applied operationally. The aim is to ensure all parties fully understand the process, apply it consistently, and have the support necessary to achieve timely, correct resolution of Crossed Meter cases.
Impacted REC Documents
Impacted REC Parties and Market Participants
Status
Status
Implementation Status
Date Raised
Fuel
REC Decision Maker
Date of Update to Priority
Solution Development
Stages Selection
Stages Selection
SME
SME Role
Lead Technical Analyst
SME Role
Lead Assurance Analyst
I0314 submission form
I0314 Change Report (Proposal Plan) Approved 21.04.26
Company Name
-
Review status
Review required
Potential Consumer detriment for Smart Economy 7
Date of latest update
Type
Issue
ID
I0303
Urgent
No
Latest Update
09/04/2026 Following a review of responses to the joint information request on REC Issues I0273 - Sharing of SSC and TPR Information for MHHS Smart and Advanced Meters and I0303 - Potential Consumer detriment for Smart Economy 7, the Code Manager has determined that the scope of REC Issue I0303 can be considered as part of the solution development for REC Issue I0273. I0303 has now been classed as resolved and will not be progressed further as a separate Issue. For further engagement with this issue, please refer to I0273 directly.
Summary
There is a potential for Consumer detriment under the Market-wide Half Hourly Settlement arrangements where a customer unknowingly selects a tariff (i.e. single rate) where they have an Economy 7 type configuration on a Smart meter for water/storage heating.
Impacted REC Documents
Impacted REC Parties and Market Participants
Status
Implementation Status
Date Raised
Date of Update to Priority
Solution Development
Problem Statement
There is a potential for Consumer detriment under the Market-wide Half Hourly Settlement arrangements where a customer unknowingly selects a tariff (i.e. single rate) where they have an Economy 7 type configuration on a Smart meter for water/storage heating. A solution is required that enables a Supplier to identify a Smart E7 Consumer during the Switch process to ensure they can offer the correct tariff and prevent consumer detriment.
Stages Selection
Stages Selection
I0303 submission form
Company Name
-
Review status
Review required
Effective Dates in EES
Date of latest update
Type
Issue
ID
I0247
Other Industry Codes impacted
Urgent
No
Latest Update
12/08/2026 - the Proposer has chosen to withdraw this Issue as MHHS means many of the effective dates are being updated as per the original business case so the change is no longer required.
Summary
On a switch many of the effective dates within EES default to the switch date. This includes energisation status. It means EES users that don't have access to the meter technical details do not know the actual date the status changed.
Impacted REC Documents
Impacted REC Services
Impacted REC Parties and Market Participants
Status
Status
Implementation Status
Date Raised
Fuel
Date of Update to Priority
Solution Development
Stages Selection
Stages Selection
Proposal Form
Company Name
-
Review status
Review required