Sorry boss, theres nothing of that sort. You would've invested so many millions into the infrastructure by then. If U decide to wihdraw U would have to return all the fissile material back and be left with no fuel to run your reactors. Would result in shutting down of even greater number of industries which are going to be directly or indirely linked to them. Industries and towns being supplied electricity from these plants would face a black-out if U have to return all the fuel required to run it. And e sure that every little ounce of uranium supplied by the NSG to us would be accounted. Plainly said, we wouldnt be able to afford a pull-out. And that subjects us to a state of dependency to the IAEA, US and its Hyde Act and the rest of the nuclear world in 'perpetuity'.