Forecast dynamics of annual nuclear electricity generation (EJ/year = 1018 J/year) and natural uranium supply (ktU/year) with different scenarios (initial rates) of the global nuclear power development and with 8.1 Mt of uranium resources (uranium production cost: up to 260 $/kg). The calculation based on formulas (3), (7), (11) and (12) with the initial parameters as of 2016 from Table 1. The dash line corresponds to k0 = 2.5%/year; and the dotted line corresponds to the doubled natural uranium resource М = 16.2 Mt and k0 = 2.5%/year.