Customers of Manila Electric Company can expect a slight easing in their electricity bills this May after the country’s largest power distributor announced a reduction in residential electricity rates, offering much-needed relief amid the intense summer heat and continuing global energy uncertainties.
Meralco said the overall rate for a typical household decreased by P0.0151 per kilowatt-hour (kWh), lowering the rate to P14.3345 per kWh this month from P14.3496 per kWh in April. While the adjustment may appear modest, it reflects efforts to shield consumers from what could have been a sharper increase driven by global fuel market pressures and higher generation costs.
According to Meralco Vice President and Head of Corporate Communications Joe R. Zaldarriaga, regulatory interventions and industry coordination played a crucial role in stabilizing electricity rates for consumers.
“Despite initial indications of an increase, Meralco power rates this May had a modest reduction. This was achieved through the proactive efforts led by the Energy Regulatory Commission (ERC) to cushion the impact of potentially high rates as a result of the geopolitical tensions that ultimately affect energy prices,” Zaldarriaga said.
The reduction comes as welcome news for Filipino households, many of which experience higher power consumption during the dry season due to increased use of air conditioners, electric fans, and refrigeration appliances.
Meralco explained that several ERC-approved mitigating measures helped offset increases in generation charges. Among the most significant was the acceleration of Meralco’s refund program for residential customers, which raised the refund rate to P0.4278 per kWh from the previous P0.2024 per kWh. The ERC directed the company to complete the refund of the remaining P14.2 billion within one year instead of the original two-year schedule, allowing consumers to immediately benefit from higher monthly refunds.
Consumers also benefited from the temporary suspension of the Green Energy Auction Allowance (GEA-All) collection for May and June 2026, as well as the initial implementation of the value-added tax exemption for electricity generated using indigenous natural gas under Republic Act No. 12120, also known as the Philippine Natural Gas Industry Development Act.
Adding to the downward adjustment was a reduction in transmission charges, which declined by P0.0493 per kWh for residential customers.
Meralco noted, however, that while rates have slightly declined, actual electricity bills may still vary depending on household consumption, which typically rises during the summer months.
At the same time, the company emphasized that generation charges continued to face upward pressure due to higher Wholesale Electricity Spot Market (WESM) prices, increased fuel costs, and the weakening peso, which affected dollar-denominated expenses of some suppliers.
To help manage these pressures, the ERC allowed Meralco to implement line rental caps under its ERC-approved Power Supply Agreements, enabling suppliers to absorb part of the increase and helping prevent a bigger spike in consumer rates.
Meralco also underscored that its distribution charge has remained unchanged since August 2022, reflecting the company’s continued efforts to maintain stable charges for customers despite volatility in the energy market.
As temperatures continue to rise, the company encouraged customers to adopt practical energy-saving habits such as optimizing air conditioner settings, unplugging idle appliances, and using LED bulbs to better manage electricity consumption and keep bills under control.