Germany's Environment Minister Altmaier, Lower Saxony federal state premier McAllister and entrepreneur Kohl unveil wooden wind power plant tower in Hanover

 
Germany
Germany's Environment Minister Peter Altmaier, Lower Saxony federal state premier David McAllister and entrepreneur Edwin Kohl (L-R) pose as they unveil a wooden wind power plant tower in Hanover December 20, 2012. REUTERS/Morris Mac Matzen