[_hypx]

The problem ultimately isn't about renewables vs. nuclear, it is that countries like Germany tore down their nuclear power plants and replaced them with coal power plants.

If we had just old right-wing men as the opponents, then there wouldn't be much of a problem at all. The real issue is that young left-wing men are just as stupid, and this part is completely unacknowledged.

[Gwypaas]

Why does this lie about Germany keep being repeated? Explain where in this graph Germany replaced nuclear with coal:

https://www.cleanenergywire.org/sites/default/files/styles/g...

[ephbit]

I can literally see it in the linked graph.

Generation from coal has been decreasing continuously since 2013. Until 2020, since then it _increased_ while nuclear generation decreased.

Generation from coal might have just kept on decreasing past 2020, hadn't nuclear plants been shut down.

[pjc50]

.. in the context of Germany already having been swept over by one power plant failure, Chernobyl, and a second large scale one having just happened in Japan.

The risk of CO2 is high (almost a certainty) but over a long period.

The risk of nuclear is low, but if a "black swan" failure happens then it potentially wipes out agriculture in a large area for years.

(There's also the proliferation risk; is everyone OK with Iran building a lot of reactors to displace their oil usage?)

[_hypx]

Which are entirely troll arguments. Chernobyl is the worst case scenario imaginable and not possible with any Western designed reactor. Fukushima killed zero people for all practical purposes. Not to mention the lack of earthquakes in Germany. Adopting nuclear is an extremely safe solution for Germany.

[ben_w]

Not trolling, political reality.

Speaking personally, I'm fine with nuclear power near me as a part of a grid — even despite the high monetary cost — because I'm satisfied of the safety and I think supply diversity is worth paying more.

But nuclear is a boogieman, and that means the reactors are slow and expensive to build.

The geopolitical risks also mean other countries may look at your reactors as an existential threat — this is also a thing the governments need to care about no matter how sure they are that they're the goodies and everyone else is being silly when raising such concerns.

And while an earthquake was the ultimate cause of the Fukushima incident, it wasn't the proximal cause: Germany does get floods from time to time.

Of course, if I get to ignore politics then my favourite is a global power grid energised by PV — the maths says that would be great, though it would take a while to build.

[_hypx]

The political reality of Germany is still that of climate change denial. Worse, environmentalists are effectively part of that group.

Eventually, this will change. You cannot denial reality forever, and especially not of existential problems.

[ben_w]

> You cannot denial reality forever, and especially not of existential problems.

Oh yes you can.

Or at least, long enough for it to be terminal. Thinking you can't possibly fail is a common reason for failing.

The Titanic being [un]sinkable comes to mind, but it's hardly the only case of such hubris.

[_hypx]

So you're literally predicting the end of the world. Great.