Modifications

Review the process for allocating Unidentified Gas.

This enabling Modification will facilitate a change to the current contractual carbon dioxide limit at the St Fergus SAGE System Entry Point, through modification of a network entry provision contained within the Network Entry Agreement (NEA) between National Grid Gas plc and SAGE North Sea Limited

To enable network Users to transfer, in full or in part, both the Capacity and associated financial Liability at an Aggregated System Entry Point (ASEP)

Review the process and treatment of Long-Term Vacant Sites in Settlement

To remove inappropriate obstacles to Users withdrawing from the Uniform Network Code (UNC) and assigning their rights and obligations under it to successors. Impacted Parties: High: Users that wish to sell their gas shipping businesses and withdraw from the UNC, and Users and prospective businesses