The power tariff is likely to hike by Rs 3.41 per unit due to the monthly fuel adjustment (MFA), on Thursday. NEPRA is set to hear an application by the Central Power Purchasing Agency (CPPA) to hike the power tariff by Rs 3.41 per unit. The CPPA has filed an application to NEPRA seeking an increase in the electricity tariff, citing an increase in the monthly fuel adjustment for May.