Business Green: Shares in Japanese manufacturing firm Itochu rose five per cent today on news that the company will jointly take a majority stake in a 30bn yen ($326 million) 152MW wind power project in Oklahoma alongside US engineering giant GE. The two firms will also cooperate in another undisclosed wind energy project being planned in the United States, and will jointly look for further wind energy investment opportunities around the world, Itochu said in a statement. "Both companies …