CMP474​: Fixed BSUoS Price reset mechanism

Inclusion in the Connection and Use of System Code (CUSC) of a clear process for when the Balancing Services Use of System (BSUoS) will be reset by the National Energy System Operator (NESO).

Modification status:
Current - Workgroup Nominations
Last updated:
28 April 2026

Code Administrator Contact: [email protected] 

Proposed Governance Route: ​​Urgent modification to proceed under a timetable agreed by the Authority (with an Authority decision)​ 

High impact: on Suppliers and Transmission System Operators

Code modification proposed by:
Gregory Edwards

Documents