BSC Changes impacting a NHH Data Collector

This page shows which Modifications and Change Proposals have been identified as impacting a Non Half Hourly Data Collector. Please note that the assessment of where impacts may affect certain roles within the electricity market may be amended during the course of the Change process.

(Showing items 1-10 of 14)

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P429 ‘Switching off Participant-Reported PARMS Serials’

P429 will permanently cease the operation of, and remove the obligations associated with, participant-reported Performance Assurance Reporting and Monitoring System (PARMS) Serials and associated Supplier Charges.

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P434 ‘Half Hourly Settlement for UMS Metering Systems’

This Modification will require a period of mandatory Change of Measurement Class (CoMC) activity for all Non-Half Hourly (NHH) Unmetered Supplies (UMS) Metering Systems running from October 2023 to October 2024. It will also require all new UMS connections to be settled Half Hourly (HH) from October 2023. 

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P427: Publication of Performance Assurance Parties’ impact on Settlement Risk

This Modification seeks to amend BSC Section Z to allow the Performance Assurance Board (PAB) to recommend that the Panel publish notices to industry in respect of Performance Assurance Parties’ (PAPs’) contribution to Settlement Risk along with relevant risk data.

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P432 ‘Half Hourly Settlement for CT Advanced Metering Systems’

This Modification proposes to align the BSC definition of an Advanced Meter with that in the Standard License Conditions (SLC) and to set explicit Half Hourly (HH) Settlement obligations for Current Transformer (CT) Advanced Meters ahead of the migration to Market-wide Half-Hourly Settlement (MHHS). 

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P436 ‘Consequential BSC changes for Switching SCR (REC 3.0)’

Ofgem’s Switching Significant Code Review (SCR) will introduce the new Central Switching Service (CSS) and version 3.0 of the Retail Energy Code (REC 3.0). P436 progresses the consequential BSC changes needed to align with REC 3.0. 

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CP1560 ‘Demand Control Event Process Clarifications’

This CP seeks to clarify the processes that take place after a Demand Control Event by amending the relevant Code Subsidiary Documents to ensure clarity and consistency. 

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CP1549 ‘Amendment of BSCP516 to clarify the criteria for Non-Domestic SVA Metering Systems’

CP1549 seeks to remove the text from BSCP516 ‘Allocation of Profile Classes and SSC’s for Non Half Hourly SVA Metering Systems Registered in SMRS’ that suggests a Change of Measurement Class from HH to NHH Profile Classes 3 or 4 is not possible so that it aligns with the correct interpretation of the rules set out in the BSC.

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CP1544 ‘BSCCo Approved EFR Representative sign-off required for any EFR plan following escalation’

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CP1532 ‘Reduce Half Hourly Change of Supplier timelines to meet the Initial Settlement Run’

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P423 ‘Market-wide Half Hourly Settlement (MHHS) Implementation and Governance Arrangements’

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