Earlier quoted context omitted.
They probably are aware of nuclear waste and of the modalities of dealing with it, and still believe that not investing into nuclear is shooting yourself in the foot. FYI, a typical 1GW nuclear plant produces 30 tons, or 10m3, of high-level waste. Germany uses ~500TWh of electricity per year. So Germany could replace all their electricity generation with 60 nuclear plants and would need to find space for 1800 tons or…
Solar doesn’t produce that much waste either and that was the point. Just because you don’t see the nuclear waste doesn’t mean it isn’t sitting there somewhere. The person was acting as if clean energy is dirty via its waste. For the record I’m all for nuclear - it’s insane we’ve regressed so much and not invested into more. But it’s also insane we’re not taking more advantage of green energy where we can.
Silicon tetrachloride used for silicon production is toxic and has to handled carefully.
The main point is that, if Europe wants to invest more in solar power, it should also do the manufacturing in Europe and waste disposal in Europe.