Swedish nuclear reactors are all located at the North Sea or Baltic sea that's cold enough all year round, we don't have that issue. This is mostly an issue fo

Swedish nuclear reactors are all located at the North Sea or Baltic sea that's cold enough all year round, we don't have that issue. This is mostly an issue for ("partially") landlocked countries. Those french reactors use rivers for cooling. Also the summer period neatly coincides with the yearly maintenance period, so...