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 | |
|---|---|---|---|---|
| CMP275 | CMP275: Transmission Generator Benefits in the provision of ancillary and balancing services – leveling the playing field | Concluded | ||
| CMP268 | CMP268: Recognition of sharing by Conventional Carbon plant of Not-Shared Year-Round circuits | Concluded | ||
| CMP261 | CMP261: Ensuring the TNUoS paid by Generators in GB in Charging Year 2015/16 is in compliance with the €2.5/MWh annual average limit set in EU Regulation 838/2010 Part B (3) | Concluded | ||
| CMP264 | CMP264: Embedded Generation Triad Avoidance Standstill | Concluded | ||
| CMP265 | CMP265: Gross charging of TNUoS for HH demand where embedded generation is in Capacity Market | Concluded | ||
| CMP270 | CMP270: Potential consequential changes to the CUSC as a result of CMP265 | Concluded | ||
| CMP269 | CMP269: Potential consequential changes to the CUSC as a result of CMP264 | Concluded | ||
| CMP271 | CMP271: Improving the cost reflectivity of demand transmission charges | Concluded | ||
| CMP266 | CMP266: Removal of Demand TNUoS charging as a barrier to future elective Half Hourly settlement | Concluded | ||
| CMP259 | CMP259: Clarification of decrease in TEC as a Modification | Concluded |
More about modifications
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.
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.
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.