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UIG Allocation Issues 

There are currently the following allocation issues:

Updated: Friday 16 January 2026 - 8:40am

LDZs: ALL

Gas Day: 14/01/2026

Status: UIG Allocation failed to calculate on the evening of 15 January for Gas Day 14 January. For avoidance of doubt UIG allocation calculated successfully for D+2 to D+5. Issue under investigation. 

 

LDZ = WS, Gas Day = 13/01/2026; Status = Corrected within D+5 closeout


For information, historical issues relating to UIG Allocation are recorded in the UIG Allocation Issues Tracker on the UIG webpage

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