Uniform Network Code (UNC) 285 "Use it or lose it" (UIOLI) Interruptible Capacity only to be released when firm entry capacity is at least 90% sold out
Correspondence and other
This modification proposal sought to limit release of use-it-or-lose-it interruptible gas entry capacity until at most 10% of capacity remains unsold following rolling monthly capacity auctions - linked to gas charging methodology change GCM19.