List of all BSC Modifications
These pages list all Modifications issued since 2010. Modification are raised to introduce changes that would alter any part of the BSC or any CSDs or BSC Systems impacted by the proposed changes.
P427: Publication of Performance Assurance Parties’ impact on Settlement Risk
P426 ‘Combining related BSC Parties’ Energy Indebtedness positions for the Credit Cover Percentage calculation’
P425: Amendment to the definition of Shared SVA Meter Arrangement
P424 ‘Re-insert correct definition of Settlement Error’
P423 ‘Market-wide Half Hourly Settlement (MHHS) Implementation and Governance Arrangements’
P422 ‘Reflecting NCER Rules in the BSC’
P421: Align BSC with Grid Code for TERRE Market Suspension
P420 ‘Retail Code Consolidation Significant Code Review’
P419 ‘Enhanced Reporting of Demand Data to the NETSO to facilitate BSUoS Reform’
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.
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.