
At the risk of retreating to easy retorts, I think most of the answers here can be boiled down to “the extensive efforts of petrochemical companies to suppress every competing technology”. It’s the same reason we’ve had PV or molten salt solar plants for years, but have never extensively pursued them* as a country.
Have you noticed that your arguments in opposition to nuclear power appear to be entirely rooted in bureaucratic failure?
And these are just pet peeves, but why are we measuring nuclear waste — something famous for being made of the heaviest materials possible — in tonnes? Wouldn’t a much better metric for difficulty-of-storage be the volume? I know the reason is that it would be devastating to the argument against nuclear power when compared to the size of, say, a football/soccer pitch, but it’s still deeply irritating. Also, there are grades of nuclear waste. There is much less TRU/HLW waste than there is Class A, which is predictably never ever mentioned in poorly researched anti-nuclear propaganda articles like this.
(I almost forgot to mention this one, but the majority of nuclear waste is produced by the Nuclear Stewardship Program not commercial nuclear power plants. I think we can all agree that nuclear weapons are awful, and if we want to stop the production of nuclear waste we’d have to get rid of them as well, an unlikely condition but one I’d be very happy to see realized)