France's nuclear troubles are mounting due primarily to routine maintenance of the country's 56 aging reactors. A new update from French electric utility company Electricite de France SA, commonly known as EDF, said an outlook for nuclear power generation was slashed ahead of winter, causing chaos in energy markets. EDF is the world's largest owner of nuclear plants. It reported Friday that its fleet of nuclear reactors is expected to produce between 275 and 285 terawatt-hours of energy this year, down from the range of 280 and 300 terawatt-hours.…
