The two French opposition parties - the Socialists and the Greens - have agreed to campaign for the shutdown of 24 of France's 58 nuclear reactors by 2025 and the immediate halt of the oldest plant at Fessenheim. The Greens favor a complete halt of France’s nuclear reactors, which provide more than three quarters of the country’s power, while Socialist candidate Francois Hollande has called for the lowering of France’s dependence on atomic power to 50 percent by 2025. The announcement caused stocks of the French utility, EDF, to slide as much as 6.4 percent to 19.40 euros, the lowest since Sept. 26 making it the worst-performing stock in Europe’s Stoxx 600 Utilities Index on November16.