Code Change and Development Group (CCDG)

The CCDG is one of three industry working groups which ELEXON is chairing and providing with technical leadership to support Ofgem’s Significant Code Review on Electricity Settlement Reform.

The CCDG will build on the Target Operating Model (TOM) for Market-wide Half Hourly Settlement, as delivered by the Design Working Group in August 2019, by:

  • developing further detailed areas of the TOM design
  • identifying, and overseeing drafting of, the changes needed to Industry Codes and subsidiary documents to enable the TOM

You can find more information on the CCDG’s timeline of activities in its Work Plan under ‘Related Content’ to the right of this page. For each CCDG meeting, we produce a Headline Report summarising its discussions (see ‘Meetings’ below). We will also publish more information as the group’s work progresses. 



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