Independent (UK): Norway plans to build the world’s most powerful wind turbine, hoping the new technology will increase the profitability of costly offhsore wind farms, partners behind the project said Friday. With a rotor diametre of 145 metres (475 feet), the 10-megawatt protype will be roughly three times more powerful than ordinary wind turbines currently in place, Enova, a public agency owned by Norway’s petroleum and oil industry ministry, said. The world’s largest wind turbine, 162.5 …