Philippines power demand seen topping 22,000 MW as El Niño lifts 2027 consumption

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Philippines power demand in 2027

Highlights

Department of Energy projects Philippines' national peak electricity demand to reach 22,231 MW in 2027, with Luzon accounting for 15,928 MW.
Simulations show hydropower generation could decline by 60% during El Niño, while solar output is not expected to fall significantly according to IEMOP.
Visayas region to receive about 253 MW of reserves and over 4,700 MW in new projects by 2027 to address thin supply margins and rising demand.

Demand outlook and weather risks

As reported by BusinessWorld Online, the Department of Energy expects national peak electricity demand to reach up to 22,231 MW in 2027, with Luzon accounting for the largest share at 15,928 MW, followed by Mindanao at 3,209 MW and the Visayas at 3,094 MW.

The Philippines is experiencing a very strong El Niño that is expected to persist through the first half of 2027, according to PAGASA, the Philippine Atmospheric, Geophysical and Astronomical Services Administration. El Niño is the warm phase of the El Niño-Southern Oscillation and is associated with warmer-than-usual conditions and shifts in rainfall patterns across the country.

Energy Undersecretary Mario C. Marasigan said simulations indicate hydropower generation could decline by 60% during the weather event. He said earlier concerns that solar generation could fall by about 10% were not supported by simulations conducted by the Independent Electricity Market Operator of the Philippines, or IEMOP.

Visayas supply buffer and capacity additions

The Visayas remains the main challenge for officials, with the region continuing to rely heavily on electricity imports from Luzon and Mindanao. Mr. Marasigan said the government will keep maximizing the Visayas grid's power draw from those regions, warning that supply problems could emerge if El Niño affects all areas or is concentrated in Luzon.

Thin supply margins in the Visayas have left the region exposed to red and yellow alerts. To strengthen the buffer, about 253 MW of power reserves are targeted for delivery, while projects that could generate 2,700 MW are due for completion this year and more than 4,700 MW are committed for delivery by 2027.

Despite the weather-related risks and expected pressure on hydropower output, officials say they do not see shortages. The planned reserve deliveries and additional generating capacity are intended to support reliability as electricity consumption rises.

In our earlier article on climate pressures threatening Philippine coffee production, we noted that rising temperatures and the risk of Super El Niño could push domestic output below 30,000 metric tons in 2026, widening the supply gap in a market already dependent on imports. We also highlighted how growers may need to shift to higher elevations and expand more climate-resilient varieties to limit further declines.

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