Power Shortages Boost Reliance on Generators

Akihiro Komuro
Akihiro Komuro

Amid rising demand during the dry season and the risk of power plant outages, concerns are mounting in the Philippines over tight electricity supplies. The Energy Regulatory Commission (ERC) has noted that prices on the Wholesale Electricity Supply Market (WESM) could increase by approximately 4 pesos per kWh.

This increase is due to a combination of factors, including high temperatures, the shutdown of some power plants, and rising fuel costs.

These conditions are also causing instability in the power supply at the regional level. For instance, Boracay’s supply capacity has not kept pace with the surge in electricity demand fueled by the tourism recovery, prompting the use of generators in some areas. Although transmission operators aim to avoid power outages through future infrastructure improvements, reliance on backup power sources continues to some extent.

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Alternative Power Report, March 2026

In the March 2026 issue of the Alternative Power Report produced by Power Systems Research and authored by Guy Youngs, you’ll find articles on plug-in hybrid research, long-run tests of PV-powered refrigerated trailers, comparison tests of EV batteries, cutbacks in Bosch China operations, and the changing cost differential between Chinese and EU batteries. Read these articles and more in the March Alternative Power Report today. PSR

Guy Youngs is Forecast and Technology Adoption Lead at Power Systems Research