Admittedly, I only spent five minutes on it - but the trend is not towards 1:1 but towards 1:0.1.
I can only tell you that this is seen differently in the control rooms of Uniper and RWE. Unless you want South African conditions. Deal with reality or reality will deal with you!
This also corresponds with the wind/solar statistics of various institutes. So no - we do not need more or less "backup" power plants than before. It's annoying, but that's how it is. With nuclear power, by the way, it's even more drastic, as France is currently demonstrating: They currently need 28 backup nuclear power plants to compensate for the failure of operating nuclear power plants. If it stays this hot, another six will go offline... You have to (want to) pay for that.
Most of these shutdown nuclear power plants there are at the end of their lifespan. They have fed in 40 years each 8,000 full load hours = 320,000 full load hours and should have already been replaced. Because of people like you, it’s harder than actually necessary.
By the way, the average lifetime of decommissioned wind turbines in Germany was 16.5 years, with 2,000 full load hours that is 33,000 full load hours, so only about 1/10. Offshore about twice that, but even here it would only be 1/5.
And full load hours with wind are erratic, with nuclear power, in contrast, very predictable.
Even now, at the end of the lifetime of most of the power plant fleet in France, 30 GW are still available from 61 GW. One thing I guarantee you – of the 61 GW of photovoltaic capacity also installed in Germany, exactly 0 GW will be expected tonight. Without conventional backup power plants, photovoltaics in this magnitude in the power mix would therefore be practically worthless.
That’s right. Nuclear power plants that do not exist also cause no problems. I recommend to everyone who raves to me about it not to invest in photovoltaic systems but in Bill Gates. He has, with great passion, campaigned for it himself but has not yet invested a single penny...
France has 14 nuclear power plants in the pipeline; even the UK wants to plan not only up to 40 gigawatts from offshore installations by 2030 but also 8 new reactors. Most of these from EDF, but they are state-owned, so you cannot invest. Two, I believe, come from Hitachi, which, however, is a fairly diversified conglomerate.