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 | Name | Status | Last Updated Sort ascending | Link to modification |
|---|---|---|---|---|
| CMP406&CMP407 | CMP406&CMP407: Allowing consideration of a reduced BSUoS fund for Fixed BSUoS implementation (CMP406 - Section 14; CMP407 - Section 11) | Concluded | view | |
| CAP011 | CAP011 - Changes to frequency response payments to reflect a potential change to the BSC | Concluded | view | |
| CAP011 | CAP011 - Changes to frequency response payments to reflect a potential change to the BSC | Concluded | view | |
| CAP008 | CAP008 - Codification Errors | Concluded | view | |
| CMP314 | CMP314: Updating the CUSC to align Power Available with the Grid Code definition for Power Park Modules | Concluded | view | |
| CMP315 | CMP315: TNUoS: Review of the expansion constant and the elements of the transmission system charged for | Current | view | |
| CAP095 | CAP095 - Removal of Operational Day Reference from Ex Post Publication of Response Information | Concluded | view | |
| CMP371 | CMP371: Assessing CUSC Modification Proposals against charging and standard objectives' | Concluded | view | |
| CMP341 | CMP341: CUSC Sandbox enabling derogation from certain obligations to support small-scale trials of innovative propositions | Current | view | |
| CMP368 & CMP369 | CMP368 & CMP369: 'Updating Charges for the Physical Assets Required for Connection, Generation Output and Generator charges for the purpose of maintaining compliance with the Limiting Regulation & 'Consequential changes to Section 14 of the CUSC' | Concluded | view |
More about modifications
Modification Tracker
Our Tracker gives you the latest details on current code modifications including the purpose and the stakeholders it affects, as well as panel comments and where it is in the review process. It is published on the 7th (or next working day) of each month.
Modification Proposal Form
If you're thinking about raising a modification, please get in touch with us. Our experts can give you advice on your Proposal, explain how the modification process works and help to answer any questions you may have. When we receive your Proposal, we'll check it through and work together to make sure it's easy to understand.
Calendar
Once you've been in touch and are ready to write your Proposal paper, send it to us by the monthly modification submission date which you can find on our Calendar.