Electricity supply
Market-wide Half Hourly Settlement Change Request CR055 'Amendments to M10 and corresponding milestones' - decision
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Ofgem has decided to approve Market-wide Half Hourly Settlement (MHHS) Programme Change Request CR055, which delays MHHS by 6.5 months. To reduce the risk of further delays, Ofgem will be taking forward a package of regulatory measures early in 2025. In this package we are minded to include directions on Elexon and MHHS Participants; supply and licensed distribution system operators licence modifications; and changes to the MHHS Governance Framework.
Main document
[Decision on Market-wide Half Hourly Settlement Change Request CR055 ('Amendments to M10 and corresponding milestones') [PDF, 322.04KB]
](https://www.ofgem.gov.uk/sites/default/files/2024-11/CR055_decision_document.pdf)