> Uh...Germany's actually recarbonized by shutting down their nuclear [increasing coal and imported electricity to pick up the slack].
No, they did not -- look at the fourth chart in https://www.cleanenergywire.org/factsheets/germanys-energy-c... . There's no "increasing coal". The recent changes in nuclear and coal generation correlate rather than anti-correlate. You'd need them to anti-correlate for the thing that you're claiming to be true.
Coal and other carbon sources would have been able to dive much more sharply if the nuclear capacity had remained online or been replaced appropriately. By taking down nuclear capacity, the Germans _kept_ coal and other non-renewables online and prevented them from being replaced by rising renewable sources.
More important to the discussion, note the sharp rise in coal when there is a renewable availability dip. This need to burn coal and gas when renewables have less-than-perfect availability is the conundrum for the Germans.
> Coal and other carbon sources would have been able to dive much more sharply if the nuclear capacity had remained online or been replaced appropriately.
While this is true, the claim that carbon emissions could have decreased even more than they actually decreased is very different from a claim that they increased (as opposed to decreased).
> More important to the discussion, note the sharp rise in coal when there is a renewable availability dip
Annual fluctuations are to be expected. They don't change the long-term trend. In fact you can see on the charts that the fluctuation was comparable to one year of recent trend. Additionally, this rise happened together with the abatement of the pandemic recession effect which impacts consumption of electricity. Without the anomalous electricity consumption dip in 2020 (which you can see clearly in the third chart), the rise in coal in 2021 vs. 2020 would have been about halved.
No, they did not -- look at the fourth chart in https://www.cleanenergywire.org/factsheets/germanys-energy-c... . There's no "increasing coal". The recent changes in nuclear and coal generation correlate rather than anti-correlate. You'd need them to anti-correlate for the thing that you're claiming to be true.