P380 ‘Revision to Replacement Reserve Bid Data submission deadline requirements’

Formal title: Revision to Replacement Reserve Bid Data submission deadline requirements

Modifying the P344 wording of BSC Section Q ‘Balancing Mechanism Activities’ to ensure National Grid ESO’s continued compliance with the Balancing and Settlement Code (BSC) and the Replacement Reserve Implementation Framework (RRIF).

Current Status

Submission
Initial Written Assessment
Assessment Procedure
Report Phase
With Authority
Awaiting Implementation
Implemented

Summary

Recent changes to the Replacement Reserve Implementation Framework (RRIF), specifically the Transmission System Operator (TSO) energy bid submission gate closure time for Replacement Reserves (RR), mean that National Grid as the GB Electricity System Operator (ESO) will not be able to be compliant with the Balancing and Settlement Code (BSC) obligations introduced under Modification P344 ‘Project TERRE implementation into GB market arrangements’.

This Modification proposes to modify the  BSC Section Q ‘Balancing Mechanism Activities’ wording introduced by P344 to ensure National Grid ESO’s continued compliance with the BSC and the RRIF.

Progression

P380 was raised on 6 February 2019, and the Initial Written Assessment (IWA) was presented to the BSC Panel at its meeting on 14 February 2019. The BSC Panel recommended that the Modification should be progressed direct to Report Phase, and that it met the Self-Governance criteria. The Panel also recommended the draft legal text and a proposed Implementation Date of 27 June 2019 as part of the June 2019 BSC Release.

 

Next Events

Following Report Phase Consultation between 18 February 2019 to 4 March 2019, the Draft Modification Report will be presented to Panel for decision on 14 March 2019. A 15 working day Self-Governance appeal window will take place between 14 March 2019 to 3 April 2019.

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