Right now Pakistan is desperate to generate electricity. NS has good terms with India. If indian companies show interest, provide NS with a game plan, I dont see why NS would reject them. NS wants to tackle energy crisis for two reasons.
1) General: Itll improve economy, less crimes, less terrorism, more trade, more money
2) Party success: He will have something to brag about. He will be remembered by pakistanis as a man who solved energy crisis in its worst form. If NS can overcome energy crisis, itll give him a ticket to win next elections without any resistance, hands down.