That's totally false, where did you get this from? Germany is a net exporter of electricity [0]. Nuclear is being phased out and replaced by renewables. [1] Yes, that totally sucks for CO_2 emissions...

[0] https://de.statista.com/statistik/daten/studie/153533/umfrag...

[1] https://i2.wp.com/adveco.co/wp-content/uploads/2019/06/EU-po...