The article says declining, not collapsed. The EU says it has to move quickly but with a potential shift (due to right-wing and conservative parties regaining power) from renewables to nuclear that could fail.

I mean the reason for why this happened is clear, Europe always relied on cheap Russian gas which is, at least for people who have just a sliver of humanity, a no go and there is no cheap replacement except for renewables. I guess if the Germans would have invested in renewables earlier on this whole issue would not exist.