CMP343 and CMP340 'Transmission Demand Residual bandings and allocation for 1 April 2022 implementation (CMP343)' and 'Consequential changes for CMP343 (CMP340)

CMP343 (formerly CMP332) will deliver part of Ofgem's TCR direction concerning the Transmission Demand Residual (TDR) by creating a methodology by which the residual element of demand Transmission Network Use of System (TNUoS) tariffs can be apportioned to Half Hourly (HH) and Non Half-Hourly (NHH) demand, and a separate methodology to determine the ‘Bands’ against which the residual element of demand TNUoS is levied. CMP340 will provide the definitions required for CMP343.



Modification status: Current - Pending panel decision

Last updated: 25 January 2021