India has Attained “One Nation, One Grid, One Frequency”: Nandan Sahai Updated On Mon, Sep 14th, 2020 by Saurenergy Sanjiv Nandan Sahai, Secretary, Ministry of Power, has said that India has already attained the status of “One Nation, One Grid, One Frequency”. Sanjiv Nandan Sahai, IAS, Secretary, Ministry of Power, has recently said that India has already attained the status of “One Nation, One Grid, One Frequency”, and that there are now no constraints […] Read more