Business Green: Around 3,000 European Vestas staff are set to lose their jobs after the Danish wind turbine manufacturer said that it expects market growth to be weaker than expected next year. The world’s largest wind turbine manufacturer today announced as part of its third quarter results statement that it is starting negotiations to close five factories in Denmark and Sweden and streamline offices in the rest of Europe, cutting its workforce to 20,800 by mid-2011. Vestas said that it …