Gas in storage Exceeding (GIS Exceeding)

Exceed your subscribed storage volumes

News & press

Fluxys Belgium: Auction Window PBC Storage Year 2026-2027
News
30/03/2026
In the continuity of previous years, Fluxys Belgium is pleased to announce that the remaining Priority Booster Capacity for Storage Year 2026-2027, consisting of interruptible injection and withdrawal rights, will be offered to the market through a storage auction window.

Additionally, the remaining Standard Bundled Units (SBU) for Storage Year 2026-2027 will be available on FCFS basis as from Monday 30 March 2026.

The Auction Window will take place from Monday 30 March 2026 at 14:00 CET to Tuesday 31 March 2026 at 14:00 CET.
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Fluxys Belgium: Subscription Window Opening for Long-term Storage Capacity
News
13/03/2026
Seize the opportunity to secure long-term storage capacities by participating in our new Subscription Window for Golden Standard Bundled Units (SBU) and Priority Booster Capacity (PBC).

The offering is starting today 13 March at 09:00 CET and will end on 27 March at 12:00 CET (noon).
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Product description

Exceed your subscribed storage volumes at an additional cost based on the maximum Gas in Storage exceeding (GIS exceeding) of the concerned gas day.

You pay the maximum hourly excess for the concerned gas day at the firm storage tariff.

As from 6 August 2024 the limit will be increased to 106% and will be valid till 31 March 2025.