BusinessNepra allows Rs.1.70 increase in power tariffMirza HassanNovember 3, 2011November 3, 2011 by Mirza HassanNovember 3, 2011November 3, 2011 Islamabad: The National Electric Power Regulatory Authority (Nepra) has allowed power distribution companies in the country to raise tariff by Rs.1.70 in electricity charges under...