Danish wind turbine maker Vestas will cut 2,335 jobs in a bid to restore profitability after rising costs wiped out its 2011 earnings. Vestas Wind Systems A/S said the cuts, about a tenth of its workforce, would help it reduce costs by more than 150 million euros ($190.3 million) by year-end. Another 1,600 jobs could go at U.S. plants if a tax credit for renewable energy is not extended. The world's biggest wind turbine maker is battling fierce competition, including from Chinese rivals , as well as the threat of subsidy cuts for renewable energy by hard-pressed governments forced to...