This is the way

Not economically viable to build new, yes. But to run existing ones until they need major renovations?

Like they already built the damn things. It would be wasteful to just shut them down, especially if replaced with coal and gas.

Or could you provide me with some sources on why running existing nuclear plants is too expensive?

The best kind. Removes all my worries as swiftly as she wheels off them pallets

Well you can use the clock for giving headings. “that tree at 10”. Then you have historical and ornamental clocks which might be nice to read. Like you can not design a digital clock to look as good as an analog one.

But yeah. Probably not many reasons really