 In 2015, the National Assembly voted that by 2025 only 50% of France's energy will be produced by nuclear plants.Environment Minister Nicolas Hulot noted in November 2017 that this goal is unrealistic, postponing the reduction to 2030 or 2035.In 2016, following a discovery at Flamanville Nuclear Power Plant, about 400 large steel forgings manufactured by Le Creusot Forge since 1965 have been found to have carbon-content irregularities that weakened the steel.