Electricity supply
Proposed directions to Market-wide Half-Hourly Settlement (MHHS) Participants
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We are consulting on a suite of directions to be issued to Market-wide Half-Hourly Settlement (MHHS) Participants. The proposed directions are intended to ensure that MHHS Participants fulfil their responsibilities in the delivery of the MHHS Programme milestones in line with the existing MHHS Implementation Timetable. We would like views from people and organisations with an interest in MHHS Implementation.
Respond name
MHHS Team
Respond email
Half-HourlySettlement@ofgem.gov.uk
Main document
[Consultation on proposed directions to Market-wide Half-Hourly Settlement (MHHS) Participants [PDF, 249.59KB]
Response documents
[Responses to the consultation on directions to MHHS Participants [ZIP, 6.61MB]
](https://www.ofgem.gov.uk/sites/default/files/2025-05/Consultation-responses.zip)