Utilizes a large set of centrifuges to concentrate uranium-235 isotope out of natural uranium (a process called isotope separation). The resulting product is fissile uranium, ready to undergo a chain reaction in a nuclear reactor.
Priority for electricity generation. In case there is extra power, a generator with higher priority (a lower number) will generate power while the ones with lower priority will be on standby.
The reactor will operate as long as it is supplied the minimum amount of fuel shown below. When fuel is depleted it will be replaced with a new one and spent fuel or any other corresponding product will be returned.