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Change Proposal: CP1476

Facilitation of Incremental LLFs

Proposer: ELEXON

Current Phase: Implemented

Categories: CVA, SVA

Responsible Panel Committees: Imbalance Settlement Group (ISG), Supplier Volume Allocation Group (SVG)

Implementation Date: 29 June 2017 (June 2017 Release)


CP1476 proposes to amend BSCP128 Appendix 7 to allow LDSOs to submit incremental changes their Line Loss Factor data set.

This change will reduce the DTN charges for LDSOs, as data will not need to be resubmitted via a full D0265. This change will also reduce the effort required by ELEXON to audit and validate the changes for mid-year submissions.


CP1476 was raised on 27 October 2016.

The Progression Paper for CP1476 was presented to ISG on 22 November 2016 and to SVG on 6 December 2016. The ISG and the SVG approved CP1476 at their meeting on 24 January 2017 and and 31 January 2017 respectively for implementation on 29 June 2017.


CP1476 Progression Paper (1SG187/03)  [702.3 Kb]
Document Date: 14 November 2016

CP1476 CP Consultation  [643.9 Kb]
Document Date: 12 December 2016

ISG 190/02 CP1476 Assessment Report  [739.5 Kb]
Document Date: 25 January 2017

SVG 192/03 CP1476 Assessment Report  [742.0 Kb]
Document Date: 31 January 2017

CP1476 Final CP Report  [736.3 Kb]
Document Date: 6 February 2017

CP1476 - Proposal Form  [196.7 Kb]
Document Date: 23 November 2016