[imtringued]

> Which don't show daily slumps in production, nor issues with overproduction at times.

The atmosphere doesn't care. Less CO2 is less CO2.

>If you look, right now as I am writing this Germany is importing ~294 MW of power from France.

I think you're missing the entire point of a continental grid. The 294MW are a sign of cooperation, not of failure. If no country imports or exports energy then we could just get rid of the European grid.

[p_l]

What I'm complaining about is that energy transfer already runs into issues, and the weather differences might be not big enough to allow feeding a slump in wind/solar production at one end of EU with renewables from the other side.

Even with continental grid, we don't eradicate the chaotic nature of many renewable sources, which increases the strain on the system.