I think that would be if you're only counting electricity production. And that's only because heating and automobile still uses primarily fossil fuels. If they are included, Germany is still at only about 15-20% renewable.
> I consider this to be a huge success
Compared to the most obvious reference, France, German greenhouse gas emissions are still almost twice as high.
https://worldpopulationreview.com/country-rankings/carbon-fo...
Like most nations, it looks to me that the population in Germany is being targeted with propaganda from their government.
That's also true in France, despite our different power production means. Home heating and transportation are mostly fossil-based.
This means that France's performance in terms of greenhouse gas emissions is significantly better than Germany, Spain and Italy. Also, and maybe even more importantly, France has enjoyed significantly cleaner air, and thousands fewer deaths from air pollution every year, compared to what they would have with polution at the same levels as their neighbours.
Over the last 30 years, Nuclear power may have saved 100000-300000 French lives.