Islamabad's power regulator has attached a fresh surcharge to August electricity bills, adding 75 paisa per unit for most consumers. The adjustment, notified on Friday, translates into a total burden of Rs9.8 billion on users across the country for the August billing cycle. Main Developments The National Electric Power Regulatory Authority (Nepra) has decided to apply a positive fuel cost adjustment (FCA) of Rs0.7503 per kWh for June 2026 to all consumer categories, excluding lifeline users, electric vehicle charging stations, and prepaid electricity consumers. The adjustment covers K-Electric (KE) and all distribution companies (Discos) that trace their origin to Wapda. Read also: Fesco Privatisation Draws Strong Investor Interest Consumers under the incremental consumption package will also face the additional charge. Discos and KE must reflect this adjustment in the August 2026 billing month, as per the regulator's directive. The Central Power Purchasing Agency (CPPA) had initially sought a higher recovery of Rs1.20 per unit, citing actual average fuel costs of Rs8.9138/kWh against the reference component of Rs7.7138/kWh. After adjustments, Nepra calculated the actual fuel component at Rs8.4641/kWh, allowing the lower 75 paisa FCA. Background This monthly FCA mechanism is a standard feature of Pakistan's tariff regime, reviewed every month and applied to consumer bills for just one month. The August adjustment reflects fuel costs for electricity consumed in June, and the net average fuel cost in August is around 41 paisa per unit higher than in July, when the FCA stood at Rs0.34 per unit. The power division and its entities reported a 5.6 per cent decline in overall generation in June compared to projected levels. Nepra expressed concern over partial loading charges amounting to Rs4.9 billion, but CPPA attributed these to reduced daytime demand caused by rooftop solar generation rather than operational inefficiencies. Why It Matters Power plants were operated at partial load during solar hours and ramped up later to meet evening demand spikes, a practice that carries costs now passed to consumers. The power division has warned that renewable sources such as wind and solar may need curtailment if daytime demand declines significantly in the coming years, signalling a potential shift in how Pakistan's grid balances solar growth against base-load plants. The burden comes as the government indicated last week it was working on another power tariff package, seeking to collect Rs15.7 billion in August for electricity consumed in June. Quarterly tariff adjustments, covering capacity charges, operation and maintenance costs, and transmission losses, are separately built into the base tariff by the federal government. What's Next Consumers will see the 75 paisa per unit charge reflected in their August bills, which are now being processed by Discos and KE. The regulator continues to review fuel costs monthly, meaning September bills will carry a fresh FCA based on July's generation data. Whether the government's promised tariff package materialises and how it interacts with the monthly FCA mechanism remains an open question for households and industries already facing rising electricity costs.