Nuclear energy is one of the lowest CO2 emitting energies in the world with emissions comparable to wind power, 4 times lower than solar power, 40 times lower than gas and 70 times lower than coal. Its minimal level of CO2 emissions makes it an indispensable component of energy transition.
Nuclear energy contributes to France’s energy independence through its domestic generation of power. It therefore makes the country more than 50% energy independent. This is a major asset for the sovereignty of France.
Nuclear energy facilities are often depicted with gigantic plumes of “smoke” emanating from the reactors. These are not CO2 discharges, but only water vapor from the cooling towers. It is harmless to humans and the environment. Nuclear energy operations do not emit fine particles, nitrogen dioxide, or sulfur dioxide into the atmosphere.
96% of used nuclear fuel is recyclable and high-level long-lived radioactive waste (HLW) represents only 0.2% of radioactive waste produced in France. Orano has been recycling used nuclear fuel for more than 50 years to produce new fuel, thus helping to preserve natural resources and reduce waste. In France, one out of ten lightbulbs is nuclear-powered from recycled materials. The remaining 4% of final waste is vitrified and stored safely while awaiting final disposal.
The industry's safety and security standards are among the highest of any industry in the world. Nuclear operators are in charge of the cleaning, maintenance and servicing of their facilities in order to minimize any accident risk and anticipate abnormal situations.