Comment by lqet

To put this in relation, here is a comparison of gas storage capacities in Europe:

https://erdgasspeicher.de/wp-content/uploads/2019/11/ines_ga...

Here is table from Sunday which also shows the total gas stored in each country, along with the capacity ("Working volume"), annual consumption, and injection / withdrawal capacities:

https://agsi.gie.eu/

Missing from the list is Switzerland, which does not have any gas storage capacities at all.