IGT040V Amendment to AQ Values present within the CSEP NExA Table

The Modification was raised by Scottish Power on the 3rd August.

The Modification was raised at the August 2011 Modification Panel, where the Panel agreed for the Proposal to proceed to Consultation.

On the 20th January, the Authority directed that IGT040V be implemented. The Authority also agreed with the Panel recommendation that implementation be not less than four months from Authority direction. IGTs have approved an implementation within the June 2012 release of the IGT UNC.

Variation Modification

The Proposer raised a minor variation to the Modification in advance of the September 2011 Modification Panel. This variation revised the Appendix CI-1 tables, the original Proposal with table can be found here. The varied Modification was agreed by the September Modification Panel, which also agreed the changes could be applied to the Draft Modification Report (DMR) without the need to recommence the Modification Process.

Draft Modification Report Delayed Publication

At the September Modification Panel, Ofgem requested that further analysis be undertaken to assess the impacts of the revised CSEP AQ values. Given the unclear nature of whether the information would influence responders to the DMR consultation, the Modification Panel agreed to defer the publication of the DMR.

Following the initial analysis and discussion during and after the October Modification Panel, it was agreed the Ofgem analysis would not be material to the DMR consultation and as such, could be issued immediately.

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