Bangalore-based developer GMR Infrastructure today announced plans to invest Rs 30,000-40,000 crore by 2010. It also plans to unlock value by GMR Energy next year.The company also plans to raise close to Rs 4,000 crore for the Delhi airport project.GMR Energy has a 2800 MW plant under development.Recently, the GMR group has also bid for the Uttar Pradesh government's Rs 30,000 crore, 1047-km Ganga Expressway project.
