Bonn, Germany. The 11th World Wind Energy Conference 2012 (WWEC 2012) has been opened officially today in the World Conference Center in Bonn. The three-day conference will comprise 200 presentations in 40 sessions, with experts from 50 countries, and from all continents. The speeches will cover all aspects of wind power utilization, with a special focus on the main conference theme ‘Community Power – Citizens’ Power’. The conference is hosted by the World Wind Energy Association (WWEA) and the German Wind Energy Association (BWE).