Primary Market - Storage


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 subscription windows

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 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.

Storage services available on the primary market

Storage services
(starting 15/04/2019)
Period Availability
SBU 2020 - 2022 0
Additional storage services* 2020 - 2021 -
Additional injection services* 2020 - 2021 -
Additional withdrawal services* 2020 - 2021 -

*Can fluctuate during the year depending on injection and send-out profile of System Storage Users.  Contact us for more information.

Subscribed storage services

Storage services Subscribed period Equivalent storage
volume in GWh
Long Term 2012 - 2022 4.676 172.414 SBU
Annual Term
(Add. serv.)
2019 - 2020 3.200 -
Short Term
(Add. serv.)
2019 - 2020   900 -
Long Term 2020 - 2022 2.637
97.240 SBU
Annual Term
(Add. serv.)
2020 - 2021 636 -

Please note that when you subscribe additional services, you will get more details on the specific storage services (volume, injection, withdrawal).

Subscription Calendar

Saison de stockage Période Comment
2020 - 2021 21/01/2020 - 14/04/2020 Yearly additional storage services on FCFS basis
2020 - 2021 15/04/2020 - 14/04/2021 Short term additional storage services on FCFS basis*


*If capacities left. Requests can be sent on 15/04/2020 starting from 9:00 am CET.

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Standard Bundled Units for Storage

Store, inject and withdraw gas at our storage facility in Loenhout on an annual or longer-term basis.
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Additional Storage Services

Book additional storage services on an annual or short term basis. 
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Data Services Storage User

Monitor your storage data.
With just a few clicks, you can view your data free of charge on our Electronic Data Platform (EDP).


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