List of nuclear power accidents by country

Worldwide, many nuclear accidents and serious incidents have occurred before and since the Chernobyl disaster in 1986. Two thirds of these mishaps occurred in the US. == Nuclear safety == The nuclear power industry has improved the safety and performance of reactors, and has proposed new safer (but generally untested) reactor designs but there is no guarantee that the reactors will be designed, built and operated correctly.

Source: Wikipedia — List of nuclear power accidents by country (CC BY-SA 4.0)