The building site of a coal power plant of German utility giant E.ON is pictured in the western city of Datteln

 
The building site of a coal power plant of German utility giant E.ON is pictured in the western city of Datteln
The building site of a coal power plant of German utility giant E.ON is pictured in the western city of Datteln May 1, 2012. REUTERS/Ina Fassbender