DAVAO CITY — Davao Light and Power Co. Inc. has reduced its overall residential electricity rate by P0.19 per kilowatt-hour for the billing period of August 11 to September 10, 2026. The new rate of P12.90 per kWh offers a modest reprieve for households after rates reached a 2026 high in the previous cycle.
A Welcome Decrease for Households
The reduction brings the residential rate down from P13.09 per kWh in the July to August billing period. For an average household consuming 200 kWh monthly, this translates to approximately P38 in savings before other bill components. The decrease provides a small cushion for family budgets across Davao City.
Davao Light attributed the movement to changes in the different components of the electricity bill. Factors include prevailing power supply conditions, electricity demand, and market prices. These elements influence the cost of electricity and may cause the overall rate to vary from one billing period to another.
Mitigating Measures in Place
The utility has continued implementing mitigating measures approved by the Energy Regulatory Commission. These measures aim to manage the impact of changing electricity costs on customers' bills. Among them was the temporary suspension of the Green Energy Auction Allowance for the July and August 2026 billing months.
The ERC's actions have helped cushion the impact on consumers. The temporary suspension of the P0.0371 per kWh Green Energy Auction Allowance provided additional relief. These interventions demonstrate a coordinated effort to protect households from volatile energy prices.
A Rollercoaster Year for Rates
The September reduction follows a year of significant fluctuations. Davao Light's residential rate stood at P10.35 per kWh in May before rising sharply to P12.30 per kWh in June. The rate then peaked at P13.09 per kWh in July, prompting concerns from the Davao City Council.
Several generating facilities experienced outages and maintenance issues in recent months. Some Mindanao plants were also affected by the June 8 earthquake, contributing to tighter supply conditions. These disruptions led to higher spot-market exposure and increased generation costs.
Calls for Long-Term Stability
The high rates have driven local leaders to push for more predictable pricing. The Davao City Council urged Davao Light to pursue longer-term power supply agreements and interim emergency contracts with baseload generators. The goal is to reduce reliance on volatile spot-market prices.
Council members cited the volatility of WESM prices as a key concern. They emphasized the need for more stable and affordable electricity for consumers. The push for long-term solutions reflects the community's desire for energy security.
A Modest Step Forward
Despite the September reduction, the latest rate remains substantially above earlier 2026 levels. Electricity prices continue to strain household budgets across the city. The decrease, while welcome, underscores the ongoing sensitivity of consumers' bills to generation costs and supply availability.
Davao Light remains committed to implementing cost-management measures. The utility continues to work with regulators to find ways to shield customers from price spikes. The path to stable, affordable electricity requires sustained effort and strategic planning.
