Earlier quoted context omitted.
> Your refutation of the possibility of to use Nuclear power to gain independence of Russian energy seems to depend on German inability to achieve indepencende of Russian fuel by setting up a stockpile(1). No, my refutation hinged on 1) the fact that German nuclear power is NOT a substitute for the vast majority of German uses of natural gas (chemical and other industry, residential heaters -- neither of which is nea…
The vast majority of German natural gas use, is for the energy. https://www.statista.com/statistics/1293065/natural-gas-cons... Only a tiny sliver is for non-energy, and that part could easily be purchased from other countries. In Norway, a large percentage of heating used to come from oil, but in 2020 any fossil fuel for residential heating was banned. As long as the power is cheap, electric heating is affordable. A…
You are aware that heating is energy? Residential burners, industrial burners, etc. So this does in no way contradict what I said. Still, none of this gas consumption is directly substitutable by electricity without massive infrastructure changes, not even by nuclear electricity.
> As long as the power is cheap
In Germany, it's not, so there's that.
> And if the electricity is slightly less cheap, heating is still affordable if one installs a heat pump (even a cheap air-to-air pump helps a lot).
That's a part of the massive infrastructure changes that I'm talking about. I've already mentioned elsewhere the 2010 and 2012 EU directives that will make this happen on a timescale of decades as the building stock is progressively replaced, but you can't do this on a timescale of years.
> And even if you were correct in your claim that a large part of the natural gas could not be replaced by nuclear (which is just lack of imagination), your argument would be flawed.
It's not "a lack of imagination". I've never said these uses can't be replaced -- in fact we know exactly how these uses will be replaced (natural gas in chemistry with electrolytic hydrogen, natural gas in heating with passive houses, etc.), so no need to invoke "imagination". The problem at hand is that you can't do this transition on a timescale of a war (...and in the middle of a pandemic, and during a recession, and with a famine coming). This will not be done in months, or even years. Think two decades instead. So this will help us deal with the climate issues, but won't help with the war.
> From the link I sent, only 2% of the consumption is non-energy use, but even if that were 50%, reducing dependency by 50% is still a big deal.
It would, except this has nothing to do with keeping or ditching nuclear plants. This reduction would have to come from the fields where natural gas is being used and neither keeping not ditching nuclear plants would affect the success of such gas-saving measures.