Engineering firm Areva SA said it expects its 2014 net loss to widen to about €4.9 billion, or $5.6 billion, from a year earlier, as delays to a reactor project in Finland and low demand for nuclear projects continue to hammer the company. The French firm’s latest profit warning follows three successive years of reported losses stemming from delays to a nuclear reactor project in Finland and a big write-off after a mine acquisition went sour. The company was also hampered by the aftermath of the 2011 Fukushima disaster in Japan, when many utilities shelved or delayed plans for nuclear power plant construction. Areva, which is 85%-owned by the French state, on Monday said preliminary financial information shows a full-year net […]