List of all BSC Modifications

(Showing items 41-60 of 470)

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P430 ‘Extension of P375 to include Suppliers’

P430 seeks to extend the solution to Approved Modification P375 ‘Settlement of Secondary BM Units using metering behind the site Boundary Point’ to allow Suppliers to register Asset Meters and allocate Asset Metering System Identifier (AMSID) Pairs to Secondary Balancing Mechanism Units (SBMUs).

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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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P428 ‘Correction to P376 Legal Text’

This Modification is required to correct an error contained within the approved legal drafting for P376. This Proposal will ensure that Virtual Lead Parties (VLPs) do not need to submit the status of Metering System Identifier (MSID) pairs contained within secondary Balancing Mechanism (BM) Units that do not use the baselining methodology introduced in the P376 solution.

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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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P426 ‘Combining related BSC Parties’ Energy Indebtedness positions for the Credit Cover Percentage calculation’

This Modification proposes to remove inefficiencies with the Credit Cover calculation by allowing related BSC Parties to combine their Energy Indebtedness prior to calculating the Credit Cover Percentage.

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P425 ‘Single Supplier Shared SVA Meter Arrangements’

This Modification aims to reduce the requirement from two or more Suppliers, to one or more Suppliers, to be involved in a Shared Supplier Volume Allocation (SVA) Metering Arrangement.

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P424 ‘Re-insert correct definition of Settlement Error’

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

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P422 ‘Reflecting NCER Rules in the BSC’

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P421 ‘Align BSC with Grid Code for TERRE Market Suspension’

This Modification aligns the BSC with the provisions introduced into the Grid Code under GC0144 ‘Alignment of Market Suspension Rights to the EU Emergency and Restoration Code Article 35.1(b)’.

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P420 ‘Retail Code Consolidation Significant Code Review’

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P419 ‘Extension of P383 to include non-final Demand’

This Modification seeks to enable BSC Systems to aggregate the Import data of all non-Final Demand sites for exclusion from Balancing Services and Use of System (BSUoS) charges.

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P418 ‘Amendments to the P383 legal text for Additional BM Units’

P418 aims to ensure the Legal Text for approved BSC Modification P383 properly reflects the approved solution, business requirements, and is aligned with the BSC baseline introduced by P344, P354 and P388. In particular, it will clarify that the solution being delivered by P383 is applicable to both Supplier Base Balancing Mechanism (BM) Units and Additional BM Units.

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P417 ‘Move the Letter of Credit templates and Approved Insurance Product requirements to the BSC Website’

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P416 Introducing a route of appeal for the Annual Budget in line with the proposals for the Retail Energy Code

P416 seeks to amend the BSC to include an appeals mechanism that BSC Parties could use to challenge items in the Annual Budget.

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P415 ‘Facilitating access to wholesale markets for flexibility dispatched by Virtual Lead Parties’

P415 seeks to amend the BSC to allow Virtual Lead Parties (VLPs) to participate in the GB wholesale market. 

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P414 ‘Allowing a Party to Withdraw from the BSC and transfer outstanding liabilities to another Party’

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P413 ‘Market-wide Half Hourly Settlement Programme Manager’

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P412 ‘Ensuring non-BM Balancing Services providers pay for non-delivery imbalances at a price that reflects the real-time value of energy’

This Modification will introduce imbalance charges for non-Balancing Mechanism (BM) Balancing Services providers, where their delivery does not match instructed volumes. This will mean the GB market more effectively meets the requirements of the Clean Energy Package.

  • P412 is currently on hold. Elexon are awaiting the impact assessment and recommendation report from NGESO to clarify the scope of future work. 
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P411 ‘Including new LDSOs in Qualification to mitigate potential risks to Settlement’

P411 aims to improve the effectiveness of the Qualification Performance Assurance Technique (PAT) by requiring new Licensed Distribution System Operators (LDSOs) to undergo Qualification in this role. 

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