CUSC Modifications

You can raise a modification – or mod – when you want to propose a change to any part of the CUSC. 

For more information, please contact [email protected]

Search for any current or concluded modifications by name or ID. You can sort mods by ID, name, status or date of update.

ID Sort ascending NameAffectedStatusLast updated
CMP394CMP394: Removing Generation Charges from Electricity Storage Operators in Positive TNUoS Zones Current 16 Jun 2022
CMP393CMP393: Using Imports and Exports to Calculate Annual Load Factor for Electricity Storage Current 16 Jun 2022
CMP392CMP392: Transparency and legal certainty as to the calculation of TNUoS in conformance with the Limiting Regulation Current 8 Jun 2022
CMP391CMP391: Definition of ‘Charges for Physical Assets Required for Connection’ Concluded 1 Jun 2022
CMP390CMP390: Updating application forms to enable disclosure of information to government for purposes of the National Security and Investment (NSI) Act 2021 Current 15 Jun 2022
CMP389CMP389: Transmission Demand Residual (TDR) band boundaries updates Current 15 Jun 2022
CMP388CMP388: Transmission Demand Residual (TDR) Minor Clarifications Current 15 Jun 2022
CMP387CMP387: Removing generation charges from storage operators who provide contracted stability services Concluded 8 Apr 2022
CMP386CMP386: Creating a TNUoS generation classification for storage Concluded 8 Apr 2022
CMP385CMP385: Improvements to Securities and Liabilities provisions within CUSC Current 17 Mar 2022