Tuomo Hatakka, CEO of utility company Vattenfall Europe talks to the media following a news conference in Berlin July 9, 2009. Swedish state-owned utility company Vattenfall, which operates the Kruemmel nuclear power plant in northern Germany, turned off the reactor at midday on Saturday when a transformer short-circuited after running at half load ahead of the botched full reopening. REUTERS/Fabrizio Bensch (GERMANY ENERGY ENVIRONMENT)