Visit the new Market-wide Half Hourly Settlement page on the REC Portal. This is where you'll find relevant information about the MHHS Programme, change freeze, links to MHHS Wiki pages, information about events, and details of agreed consequential change solutions.
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Change Management

The Change Management page is your ‘one stop shop’ for access to key information relating to Change Proposals, including Impact Assessments and Consultations. You would also raise new Change Proposals via the page

Change Register

A downloadable version of the Change Register, in excel format. It contains the key information you may want to know about each Change Proposal, including status, priority, urgency and impacts. 

We're seeking your feedback on the downloadable Change Register. Complete our short survey.


REC Releases

The REC Releases page will provide you with the information you need relating to upcoming REC Releases. This will include the Release Plan and Pre-Release and any additional information that is in scope of that REC Release

Latest Change and Release News

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Withdrawn Change Proposals

The following Change Proposals have been withdrawn as they have been consolidated within R0122:

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Consultations Published

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Category 3 Change Proposals

The following Category 3 Change Proposals have proceeded to Consultation

C3-0088 – Data Access Request Housing Associations comments are due by 19 July

C3-0089 – Meter Configuration Table (New) comments are due by 26 July

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Impact Assessment

The following Impact Assessments have been published:

R0049 - Intellectual Property Rights and Services Data Main Body changes responses due by 26 July

R0105 - Review of ONAGE SLAs responses due by 26 July

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