Here are a few sources:
https://www.statista.com/topics/9998/energy-supply-in-germany/#dossierKeyfigures
https://mises.org/wire/germanys-nuclear-choice-russian-energy-crisis-forces-reckoning
https://mises.org/library/germanys-nuclear-choice-russian-energy-crisis-forces-reckoning
https://www.forbes.com/sites/michaellynch/2022/03/07/renewables-are-not-the-answer-to-the-current-energy-crisis/?sh=3457e9381513
