This will have cost them Billions, similar to the British right wing effectively banning onshore wind in Emgland at roughly the same time.
Both nations have done well with renewables, but could have done better and saved money and supported local business at the same time.
Germany would have been much better off building nuclear in the 90's. But because they invested in renewables instead, everybody (including Germany) has a much better option of building renewables in the 2020s.
Especially once you take systems costs into account, which you must, but renewable fanbois never do.
https://www.sciencedirect.com/science/article/abs/pii/S03605...
I'm dubious about many of their assumptions but even your source shows that renewables are the obvious choice to power the world.
It's also interesting that the cost drops 50% if you don't need to cover the last 5%. A shame he didn't go further and calculate at 80% and so on like the recent Australian working paper.
I guess that would show that starting the rollout now would provide lots of savings that could be used to deploy the later percentiles.