Storage Products' Availability

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

You can book 2 types of services:

Standard Bundled Units (SBUs): a fixed composition of storage, injection and withdrawal services.
Additional storage, injection and withdrawal services: offered as a separate or combined component.

Available for 3 terms

Long term (2 to 10 years)
During the yearly subscription window

Annual term (1 year)
During the auctions, subscription windows or First Committed First Served.

Short term (less than 1 year)
During the season based on Auction, Subscription Window or First Committed First Served.

More options

In addition to these services, other storage services may be booked at any time subject to the technical and operational availability of the quantities requested.

Availability on the primary market

Period	Storage services	Availability
2023 - 2024	SBU	0
2023 - 2024	Additional Volume	-*
2024 - 2025	SBU	0
2024 - 2025	Additional Volume	-*
2025 - 2026	SBU	0
2025 - 2026	Additional Volume	-*
2026 - 2027	SBU	60758
2026 - 2027	Additional Volume	-*

*Can fluctuate during the year depending on injection and send-out profile of System Storage Users.

For more information concerning product availability, consult our Storage graphs.

Subscribed firm storage services

Storage services	Subscribed period	Equivalent storage volume in GWh	Amount
Yearly Storage Services	2023 - 2024	7610	250 000 SBUs
Yearly Storage Services	2024 - 2025	7610	250 000 SBUs
Yearly Storage Services	2025 - 2026	7610	250 000 SBUs

Subscription Calendar

Storage Season	Commercial Period	Comment
2024 - 2025	27/02/2024 - 05/03/2024	Additional Volume and PBC via Auction Form
2024 - 2033	11/10/2023 - 07/11/2023	Long term storage services via Subscription Window
2023 - 2024	14/03/2023 - 21/03/2023	Additional Volume and PBC via Auction form
2023 - 2024	14/12/2022	Golden SBUs via Auction
2023 - 2033	27/10/2022 - 15/11/2022	Long term storage services via Subscription Window
2022 - 2023	20/05/2022 - 25/05/2022	Short term storage services via Auction form
2022 - 2023	05/05/2022	Yearly storage services via Auction
2022 - 2023	29/04/2022	Yearly storage services via Auction
2022 - 2023	14/04/2022	Yearly storage services via Auction
2022 - 2023	22/02/2022	Yearly storage services via Auction
2022 - 2032	20/12/2021 - 14/01/2022	Long term storage services via Subscription Window

*If capacities left after Auction Window for yearly SBUs, requests can be sent First Committed First Served to our commercial team via info.storage@fluxys.com.