The thermal power capacity in India which has already received environmental clearances or is in the clearance pipeline is far in excess of what is needed in the coming two decades. Data from the Ministry of Environment and Forests (MoEF) analysed by the Pune-based Prayas Energy Group shows that the ministry has accorded environmental clearances to a large number of coal and gas-based power plants whose capacity totals 192,913 MW. Another 508,907 MW are at various stages in the environmental...