[Mutjake]

Yeah, and to my understanding we're not specifically looking for it as the uranium isn't really that expensive at the moment. The largest plant in Finland needs 128 tons of uranium for the fuel to be fully loaded which on a quick calculation is $57 per pound * 2.2 pounds per kilo * 128000 kilos = around $16M and based on a quick search it lasts from three to five years.

Since the fuel is cooled in water ponds for decades before it is processed, even in the case of a nuclear industry boom there's ample lead time to alter the plans if running out of materials seems to become an issue. I'd be much more worried about usage of oil as it is the base material for a lot of different things like medicines, and we're burning the stuff away (granted, we can do synthetic hydrocarbons, but the whole thing with oil is a bigger problem in my books than running out of uranium; it's still there to be retrieved if it really comes down to it).

[Ekaros]

Also, stuff that we need at scale to keep things running, but are somewhat harder to source like sulphur... Which is used for agriculture.