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 | |
|---|---|---|---|---|
| CAP016 | CAP016 - Changes to re-introduce certain adjustment factors into imbalance calculations. | Concluded | ||
| CMP375 | CMP375: Enduring Expansion Constant & Expansion Factor Review | Current | ||
| CMP224 | CMP224: Cap on the total TNUoS target revenue to be recovered from generation users | Concluded | ||
| CMP245_6 | CMP245_6: Introduction of a new category 5 Intertripping Scheme to include System to System intertrips in relation to One-off Charges | Concluded | ||
| CMP262 | CMP262: Removal of SBR/DSBR Costs from BSUoS into a Demand Security Charge | Concluded | ||
| CMP279 | CMP279: Housekeeping modification to amend typographical errors in the CMP272 legal text | Concluded | ||
| CAP170 | CAP170 - Category 5 System to Generator Operational Intertripping Scheme | Concluded | ||
| CAP128 | CAP128 - Removal of Section 10 – Transitional Issues | Concluded | ||
| CAP172 | CAP172: Capacity Pricing Mechanism | Concluded | ||
| CMP207 | CMP207: Limit increases to TNUoS tariffs to 20% in any one year | Concluded |
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.