Supplier Hub Operations

Supplier Volume Allocation (SVA) is the set of processes used to estimate the quantity of energy used or exported by a Supplier’s customers in a given half hour (or “Settlement Period”).

These processes are defined in the BSC Procedures for Supplier agents (Meter Operator, Data Collector and Data Aggregator) and Supplier Meter Registration Agents (SMRA).

ELEXON has produced a number of guidance notes to supplement these procedures and provide best-practice advice. These guidance notes relate to areas such as performance improvement and exception management.

Useful Documents

Advice to Suppliers trying to Achieve 97% Annualised Advances at Final Reconciliation [68 Kb]

D0095 User Guide Volume 1 – Process Management [296 Kb]

D0095 User Guide Volume 2 – Technical Guide (Supplier) [276 Kb]

Exception Reporting in the Half Hourly Market [72 Kb]

Long Term Vacant Sites [82 Kb]

Moving into Smart Metering: Maintaining Settlement Performance and Compliance with the BSC [1378 Kb]

SVA Agent Flows – P0219 and P0220 Instructions for Suppliers [66 Kb]

SVA Half Hourly Market Best Practice [102 Kb]

What is Gross Volume Correction? [205 Kb]