ENERC wrote:I don't give a damn about the network and EDF. It's not my problem.
This is where in my opinion your mistake, except to really give up your connection to the network, which will cost you dearly in storage if you want to live on standards say "usual", in the sense "I electricity when I want ".
But it is a choice, all the easier to accept as we are the only one to have to make it (no children at home, ....).
I am convinced that the "back-up" connection, ie with very little consumption, will see its fixed price (the subscription) increase significantly in the years to come. At least that would be a logical development.