Gas storage for a secure energy supply

© astora

The natural gas storage facility in Jemgum.


Storage options in the geological underground.


Schematic comparison of cavern and pore storage facilities.

© astora

Up to 1 million m³ of gas can be withdrawn from the Jemgum cavern storage facility in a single hour.

© astora

With a capacity of 3.9 billion m3 of natural gas, the pore storage facility in Rehden is the largest natural gas storage facility in Western Europe.

© EWE / Litho Niemann + M. Steggemann

The HyCAVmobil research project in Rüdersdorf: EWE is currently testing the interplay between the injection and withdrawal of hydrogen from the underground cavern.