Prime Minister Narendra Modi-led government is mulling to allow up to 49% foreign direct investment (FDI) in the nuclear energy sector. The government is likely to allow FDI in a phased manner. In the initial stage it will go up to 26%, and following a review, the government will decide whether to further raise it or not, the Economic Times reported. This development comes at a time when the government has announced opening the nuclear energy sector for private participation.