That makes sense. Could well be. Has significantly more gas been added than renewables over that past decade or so?
Usually, the numbers you get are installed capacity. They aren't really helpful, because renewables load factor is significantly lower than other energies.
That being said, even factoring that out and relying on demand fulfilled instead, a renewables+gas system still usually sources most of its energy from renewables. If you see a system where most of the power comes from fossil fuel, that means renewables aren't dimensioned to service all the power needs.
https://www.cleanenergywire.org/sites/default/files/styles/g...
In 2022, the last nuclear plants were shut down. I expect that capacity was replaced by either import or fossil fuels + any new renewable capacity since last year.
By inspecting the graph, it seems that their current consumption includes about 2000 PJ of renewables, which is maybe slightly more than the production from nuclear was 20 years ago.
https://www.cleanenergywire.org/sites/default/files/styles/g...
If you compare this to a graph of installed capacity you see how misleading it is to look at installed capacity, where you get the impression that more than half of Germany's power comes from renewables:
https://www.google.com/search?q=german+energy+consumption+by...
In reality, it looks like Germany gets about 15-20% of their energy from renewables.
Over the last 20 years, energy prices in Germany have roughly doubled, while the amount of energy produced by carbon-neutral sources is about the same (nuclear was replaced by renewables). Total greenhouse gas emissions have gone down a bit, due to reduced overall consumption and the replacement of coal with gas.
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.