FROM LEFT: Lars G Nordstroem, Chairman of the Swedish energy company Vattenfall, Magnus Hall, CEO and President, Hamburg’s Mayor Olaf Scholz, German Economy Minister Sigmar Gabriel, Swedish Minister for Enterprise and Innovation Mikael Damberg, Florian Bieberbach, CEO of Stadtwerke Munich, Gunnar Groebler, head of business area Wind at Vattenfall and Schleswig-Holstein’s Prime Minister Torsten Albig during the opening ceremony in Hamburg of the Dan Tysk offshore wind farm, located 70 km west of the German island of Sylt in the North Sea, yesterday.