He said that the NDC requires stating the target in percentage terms and hence India has stated only its target of sourcing 50 percent of electricity from non-fossil sources.
Earlier, India submitted NDC to UNFCCC in October 2015 which included three quantitative targets up to 2030– namely, cumulative electric power installed capacity from non-fossil sources to reach 40 percent; reduce the emissions intensity of GDP by 33 to 35 percent compared to 2005 levels and creation of additional carbon sink of 2.5 to 3 billion tonnes of CO2 equivalent through additional forest and tree cover.
Later, at the UN Climate Change Conference in Glasgow (COP26) in 2021, PM Modi raised these targets and the cabinet approved them on August 3; this is the updated NDC.