Don't freak out about a statistical variation. The trend is for wind power to increase and for coal power to decrease in Germany, so really the only interesting

Don't freak out about a statistical variation. The trend is for wind power to increase and for coal power to decrease in Germany, so really the only interesting points in time are the first time when wind generated more than coal and the last time when coal generated more than wind. The first just happened in 2020, so freaking out about coal momentarily being on top in 2021 is pointless.