Modifications

The Modification will enable the Wobbe Index upper limit set out in the York Network Entry Agreement between National Gas and Centrica Energy Storage to be increased from 51.2 MJ/m3 to 51.4 MJ/m3.

A Review of the current Supply Meter Point Classes; Class 1, 2, 3 and 4 which are set out within the Uniform Network Code (UNC). This review should assess whether the current arrangements for these Supply Meter Point Classes are fit for purpose and identify and consider possible amendments that are

This Modification Proposal will ensure entry capacity holdings at the Easington Aggregated System Entry Point (ASEP) can be utilised at the Rough Storage ASEP during Winter 2024/25 in the same way as they were during Winter 2022/23 and Winter 2023/24. An enhancement has been proposed to permit any

This Modification proposes the update of the Transport Owner Revenue term (TORt) and Transport Owner Correction term (TOKt) within UNC Transportation Principal Document (TPD) Section F to align them with the term within the current National Gas Transmission (NGT) Gas Transporter Licence applicable

This Modification proposes to make updates to the AQ amendment process within TPD G 2.3 . Specifically adding clarity around the use of “eligible cause” G2.3.21 (b) (change in Consumer Plant), as well as ensuring a process for managing instances of misuse across all “eligible causes” where