Let's go.
In Europe most gas consumption is in winter, when PV does not produce much. (The sun is not shining much, that's the reason why outside temperature are low...).
https://www.bruegel.org/dataset/european-natural-gas-demand-...
Also we don't build solar or batteries in any significant amount in Europe, we import them from Asia. We only install them in Europe.
Solar is cheaper than wind. For the energy transition, it doesn’t matter who makes the panels. I mean I agree that keeping the know how in Europe is important. But it’s not like they suddenly stop working (unless they get hacked, I guess.)
His new position is that they are "temporary" and will be replaced with fusion.
EU is highly energy efficient and already uses a lot of renewables, more than any other large country or block of countries. So in a relative sense, in terms of competitiveness, we win in an energy crisis.
It's a much bigger problem for Africa, Southeast and South Asia, and Latin America. They simply have no way out and will suffer, having no say in this situation and no recourse no matter how politically poisonous it was. They will absorb all the real harm. While suffering they will provide global demand for renewable tech making it even cheaper and transition, faster.
https://www.seair.co.in/blog/imports-from-europe.aspx
After Russia invaded Ukraine in 2022, Germany run to Qatar to secure future gas supplies. They just replaced Russian gas with LNG imports.
https://www.dw.com/en/german-minister-heads-to-qatar-to-seek...
Germany extended coal mining.
https://www.politico.eu/article/germany-robert-habeck-coal-e....
As for imports/exports: EU is a major net exporter and has always been, but it doesn't really help (or harm) things much.