Our storage sites

Our natural gas storage sites are located in France, Germany and the United Kingdom.

Our underground natural gas storage sites in Europe

Map of underground gas storage sites in salt cavern, aquifers and depleted fields in Europe

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Storengy France

  • Present in France since 1956

Today, 14 storage sites:

  • 9 in aquifers
  • 4 in salt caverns (including 1 operated on behalf of a third party)
  • 1 in depleted deposits
  • 10,1 billion m3 of total gas storage capacity
  • 610 employees

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Storengy Germany

  • Present in Germany since 2011 

2 subsidiaries: 

  • Storengy Deutschland GmbH (Berlin): marketing of storage capacity at German sites.
  • Storengy Deutschland Betrieb GmbH (Hanover): operation and maintenance of German sites.

Today, 6 storage sites:

  • 3 in depleted deposits
  • 3 in salt caverns
  • 1.7 billion m3 of storage capacity
  • 160 employees

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Storengy UK

  • Present in the UK since 2007

1 storage site with 20 salt caverns in Stublach (Cheshire)

  • 400 mcm of storage capacity
  • 48 employees