Storage Products' Availability

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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
 2023 - 2024 SBU 0
 2023 - 2024 Additional Volume


 2024 - 2025 SBU 89.136 
 2024 - 2024 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
Yearly Storage Services
2023 - 2024  7610 250 000 SBUs



Subscription Calendar

Storage Season Commercial Period Comment
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


Ook interessant

ZTP (BE - LUX)Opslag

Golden Standard Bundled Unit

Boost your injection/withdrawal rate to the maximum and seize every market opportunity.
ZTP (BE - LUX)Opslag

Priority Booster

Get priority on the available unused capacity on a daily basis with a maximum of the subscribed amount for that period.

ZTP (BE - LUX)Opslag

Overschrijding Gas op Voorraad (GIS-overschrijding)

Overschrijd uw onderschreven volumes met maximaal 105% van uw opslagvolume.
ZTP (BE - LUX)Opslag

Overdracht gas op voorraad (GIS-transfer)

Uw opgeslagen aardgas overdragen aan een andere opslaggebruiker.

ZTP (BE - LUX)Opslag

Booking Calendar

Looking for Storage opportunities?
The following golden Standard Bundled Units (SBU) and Priority Booster capacities are for sale at Loenhout Storage facility as from storage year 2022-2023.
ZTP (BE - LUX)Opslag

Storage Data

Data about the booked and available storage service and the filling rate of the storage facility.

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