New Delhi, March 11 (ANI): Deputy Chairman of India's Planning Commission, Montek Singh Ahluwalia on Tuesday called for lifting of restrictions on renewable energy during a conference on 'Financing Renewable and Energy Efficient Technologies' in the national capital of New Delhi. Secretary of US Department of Energy, Ernest Moniz was also present at the conference, organized by the Confederation of Indian Industry (CII). Moniz emphasized that rising global warming calls for prudent actions towards clean energy.