Storengy, an ENGIE subsidiary, is one of the world leaders in underground natural gas storage. It designs, builds and operates storage facilities and offers its customers innovative products based on the extensive know-how it has acquired through 60 years’ experience with different markets and regulatory environments. The company owns 21 natural gas storage sites with a total capacity of 12.2 bn m3. Drawing on its world-renowned knowledge and its experience in storage operation and sales in France, Germany and the UK, Storengy is positioned today as a key player in the development of geothermal energy (heat/cold production and power generation), as well as innovative production and storage solutions for low-carbon energy (biomethane, hydrogen, Power-to-Gas, synthetic methane, …). Storengy supplies its know-how to customers worldwide in a vast range of projects, favouring an industrial approach forged around partnerships.