Bernotat chief executive of the German utility giant E.ON is pictured with his successor Teyssen during...
Wulf Bernotat (R), chief executive of the German utility giant E.ON is pictured with his successor Johannes Teyssen during the annual news conference in Duesseldorf, March 10, 2010. Germany's E.ON, the world's largest utility by sales, joined rivals such as GDF Suez and gave a more cautious outlook on 2010 earnings as the financial crisis hits prices and demand. REUTERS/Kirsten Neumann (GERMANY - Tags: BUSINESS)