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The gas storage facilities of OMV Gas Storage in Austria

OMV Gas Storage GmbH operates gas storage facilities in Austria for more than 50 years. Our Customers’ benefit and environmental responsibility are always in the center of our attention. With a total working gas volume of approx. 25 TWh OMV Gas Storage GmbH is among the leading European storage providers. Our storage facilities are located in Lower Austria near the gas hub Baumgarten and Vienna.


Technical figures

  Schönkirchen Tallesbrunn Total
Working gas volume (TWh)


4.59 26.54*
Withdrawal rate in MWh/h 11 011

1 835

12 846

Injection rate in MWh/h 7 456 1 434 8 889

* Due to technical conditions the Working Gas Volume for storage year 2024/25 amounts to 28.08 TWh

Storage Utilisation

Storage curves (available Injection and Withdrawal capacity depending on the actual total storage level) can be found in our GTC article 4.3 and in the following pdf document:

General terms and conditions (Storage-GTC), version 01.01.2020 (PDF, 448,6 KB)
Storage Curves (PDF, 216,7 KB)