Yes, all has to be added to each cheap MWh they try to sell us after they invested in the 1980s uranium technology planned in 1989. The UK is retiring 9 reactors in the next ten years, as clean-up costs are rapidly increasing; the sooner the better. Germany 7, which stopped generating years ago, but must be defueled/demolished and a 20-50 year clean up at the earliest.
When China operated in April, the world's first thorium nuclear reactor, they plan to use it for the next 60,000 years along with renewables. Being:
Liquid
Plentiful in many countries
Not explosive
Or as toxic
Can be cleaned and refuelled without switching it off
Possibly a far easier final clean-up
So China's planned 23 new uranium and whatever the UK have planned. May need to be re-examined. In any event, nuclear provides very little GW. Hinkley 3.3 GW against the UK's 27 GW offshore wind. Not accounting for the onshore wind or photovoltaics.
China built 337 GW (GW a billion watts) of renewables last year.