2. Industrial energy prices seem to have risen pretty consistently since 2000: https://www.cleanenergywire.org/sites/default/files/styles/g...
I'm pro renewable build-out, and a lot of new nuclear projects seem to my layman's eyes uneconomical, at least at today's cost (maybe we'd get better at doing it cheaper again if we invested, I don't know), but your claims seem false.
This is simply incorrect. You cite the iea as source, which is of course incentivized to creatively present the facts. In this case, by counting created heat (instead of electricity generation) for nuclear plants, and comparing this with purely electrical output power of PV/wind energy.
Actual power from nuclear plants in Germany, year 2000: ~180TWh, Solar + Wind now: >190TWh. Note that total electricity demand has decreased. Electricity from biomass has also grown significantly (also renewable).
In reality the impacts of the shutdown are foreseeable transitional pains. Of course Germany wasn't producing a massive surplus of energy that made it seamless to switch off their nuclear power-plants, so now they need to compensate the gap and make plans to close it.
Let's hope they're not all giving up again half-way thanks to politics and revert the decision...
[1] https://ec.europa.eu/eurostat/statistics-explained/images/8/...
2017: 08,02 Cent 2024: 15,50 Cent
Total cost is only less, because there are fewer levies and taxes.