Centre has granted 'in-principle’ approval to set up largest nuclear power generating site in which state?

Maharashtra

The Government of India has granted ‘In-Principle’ approval to set up six Nuclear Power Reactors of 1,650 MW each in technical cooperation with France. 

The approval to the nuclear power reactors has been accorded to a site in Maharashtra’s Jaitapur which will make it the largest nuclear power generating site in India with a total capacity of 9,900 MW.