Nuclear power and hydropower form the backbone of low-carbon electricity generation. Together, they provide three-quarters of global low-carbon generation. Over the past 50 years, the use of nuclear power has reduced carbon dioxide (CO2) emissions by over 60 gigatonnes – nearly two years’...

The rising demand for energy, the higher costs of oil and gas, and the association of fossil fuels with adverse climate change have all brought a renewed interest in nuclear energy. Nuclear power, however, is itself controversial, because of its costs, its environmental effects and the security...