Germany took it's last three nuclear reactors offline in 2023 and now the primary source of their electrical generation is coal.
See https://world-nuclear.org/information-library/country-profil...
See https://world-nuclear.org/information-library/country-profil...
Lignite was third with 67 TWh and hard coal sits at 27 TWh.
https://www.energy-charts.info/downloads/electricity_generat...
https://www.destatis.de/DE/Themen/Branchen-Unternehmen/Energ...
It's remarkably easy to scale solar to very large amounts in short time periods. Far easier than building a new nuclear fleet.