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 |
|---|---|---|---|---|
| CMP263 | CMP263: Housekeeping changes to CUSC Section 14 legal text as a result of the implementation of CMP213, CMP242 and CMP248 on 1 April 2016 | Concluded | view | |
| CMP264 | CMP264: Embedded Generation Triad Avoidance Standstill | Concluded | view | |
| CMP265 | CMP265: Gross charging of TNUoS for HH demand where embedded generation is in Capacity Market | Concluded | view | |
| CMP266 | CMP266: Removal of Demand TNUoS charging as a barrier to future elective Half Hourly settlement | Concluded | view | |
| CMP267 | CMP267: Defer the recovery of BSUoS costs, after they have exceeded £30m, arising from any Income Adjusting Events raised in a given charging year, over the subsequent two charging years | Concluded | view | |
| CMP268 | CMP268: Recognition of sharing by Conventional Carbon plant of Not-Shared Year-Round circuits | Concluded | view | |
| CMP269 | CMP269: Potential consequential changes to the CUSC as a result of CMP264 | Concluded | view | |
| CMP270 | CMP270: Potential consequential changes to the CUSC as a result of CMP265 | Concluded | view | |
| CMP272 | CMP272: Aligning Condition C5 of the CUSC to changes introduced by the Code Governance Review Phase 3 | Concluded | view | |
| CMP275 | CMP275: Transmission Generator Benefits in the provision of ancillary and balancing services – leveling the playing field | 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.