PM0124: Enduring Expansion Constant & Expansion Factor Review
This STCP Proposal is a consequential modification to revise data requirements set out in the STC and facilitate changes arising from CUSC modifications CMP315 and CMP375 which amend the calculation of the Expansion Constant and Expansion factors to better reflect the growth of and investment in the National Electricity Transmission System (NETS)
Modification status:
Current
- Proposal Raised
Last updated:
05 November 2026
Code Administrator Contact: [email protected]
Hight impacts : The Proposal will have a high impact on Onshore Transmission Owners as will require alternative data that is provided to the ESO at present.
Code modification proposed by:
Mr David Halford