Isn't saying that energy sector won't be touched a few days before Putin's latest declaration showing our hand too much though.
Hm... why? Because the Germans, out of goodness of their hearts, want the Russians to keep dumping the annual $1.5bil+ transit fees into Ukraine? It's the same exact dependency on the same exact gas, just delivered through a bunch of countries each grabbing a cut, instead of directly.
Maybe try https://www.gie.eu/publications/maps/ for a more complete view.