Good 888 - Tariff parity will unleash wind energy potential: Ravi Kailas We were profitable in the first six months of operations though some companies are not profitable for 5 or 10 years after they set up the projects. There are four determinants: Capital cost has a significant impact on what the rate of return is going to be. A 10 per cent difference in capital cost has a 3-4 per cent difference in internal rate of return because that determines what is your total l... Tue, 06 Feb 2018 07:21:12 EST en