Yes, 25% of electricity produced in Germany comes from renewables. But Germany imports 2/3rds of its energy, so less than 10% of domestic consumption is from renewables.

Here's a tangentially-related fact: France is the world's largest energy exporter. 75% of their production comes from nuclear. Germany is still dependent on nuclear power, they just passed the buck.

At an extraordinarily high cost to the taxpayer. Well above what any rational body would have/should have paid for getting to this level.