BSC Section S, Annex S-2: Supplier Volume Allocation Rules

Annex S-2 forms part of Section S. It sets out how Supplier BM Units’ Metered Volumes are determined for the purposes of Supplier Volume Allocation (SVA), including the detailed algebraic calculations. It covers: Supplier Meter Registration Services, Half Hourly (HH) and Non Half Hourly (NHH) Data Collection and Aggregation; SVA Standing Data and Periodic Data; Reconciliation Allocation Data Input; Daily Profile Coefficients; HH and NHH Metering System Consumption; GSP Group Correction; Adjustment of Supplier Deemed Takes; determination of BM Unit Allocation Demand Volumes; Reallocation Volumes; and Volume Allocation Runs