Uniform Network Code

  • Regulation and policy

    The way forward – The latest on Unidentified Gas

    Since Project Nexus was implemented in the GB gas market on 1 June last year, Unidentified Gas (UIG) has been the balancing factor in settlement, accounting for both the “transient” volumes of gas whose consumption cannot be assigned to a source at the present time and the “permanent” volumes that...

  • Regulation and policy

    Garbage in; garbage out – Gas industry takes action to improve settlement accuracy

    Two Uniform Network Code (UNC) modifications have been raised that would place obligations on shippers to provide more information to Xoserve for the purposes of improving the allocation of gas, and hence reduce Unidentified Gas (UIG) volumes. UNC652 Obligation to Submit Reads and Data for Winter Consumption Calculation was raised...