AGNES is a design and development solution for under-water compressed air energy storage

AGNES (Air Generated New Energy Storage) is used to design and develop projects specialising in the sector of underwater compressed air energy storage.

Underwater compressed air energy storage (UW-CAES) means that the irregular production of power from marine turbines can be absorbed. This process can also be applied to decongest the electricity transport network, as basic energy (typically nuclear) can be stored at key times and released during consumption peaks at similar cost to and in similar volume conditions as an energy transfer station. This method of storage also means that several hundreds of MWh can be released into the electricity network as required.

The innovative solution provided by AGNES has been the subject of several patents.

Advantages of AGNES



10, place de Catalogne 
75014 Paris
Tel : + 33 1 40 07 95 00
Fax : + 33 1 40 07 97 36

Contact EOLFI

EOLFI Lorient

18, rue du Sous-Marin Vénus
56100 Lorient
Tel : + 33 1 40 07 95 00

EOLFI Marseilles

7, rue du Docteur Fiolle 
13006 Marseille
Tel : + 33 4 91 37 65 66


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