The Department of Energy (DOE) is urging households, businesses, and government institutions to adopt energy-efficient practices as the summer season approaches to help manage electricity consumption and maintain grid stability. With higher temperatures anticipated, demand for cooling devices such as air conditioners and fans is expected to surge, putting pressure on the power grid.
Energy chief Raphael Lotilla warned that without mindful consumption, the increased demand could strain the grid and lead to power shortages or price hikes in the spot market. The department projected peak demand this year at 14,769 megawatts (MW) for Luzon, 3,111 MW for Visayas, and 2,789 MW for Mindanao. Although new power projects are expected to add capacity, the public’s cooperation in reducing peak-hour consumption remains crucial.
The DOE has recommended shifting high-energy activities to off-peak hours, typically from 11 a.m. to 3 p.m. and 6 p.m. to 9 p.m., when grid demand is highest. For households, it suggests setting air conditioners between 24-26°C, using fans, and maintaining appliances for optimal performance. For businesses, adopting energy-efficient technologies like LED lighting and automated systems can reduce energy use.
Government offices are also encouraged to limit air-conditioning settings to 24°C and optimize energy management practices, including turning off devices during breaks.
Despite concerns over power demand, the DOE noted that La Niña could bring rainfall to moderate temperatures and ease strain on the grid. The National Grid Corporation of the Philippines confirmed that the power supply remains stable, with available capacity exceeding current demand.
