Deep beneath the Philippine landscape, a powerful energy source is poised for significant expansion. Philippine Geothermal Production Company, Inc. (PGPC) is charting a course to potentially add between 250 and 400 megawatts of clean energy capacity over the next five to seven years, a move that could bolster the nation’s power security.
The ambitious plan hinges on six promising pipeline projects currently under development. PGPC, which has been harnessing the earth’s heat for decades, already manages substantial steam fields in Makiling-Banahaw, spanning Laguna and Batangas provinces, and in Tiwi, Albay, collectively generating 682 megawatts.
Beyond these established operations, PGPC holds a portfolio of geothermal service contracts, actively exploring potential sites across the country. These include the volcanic slopes of Mt. Labo, stretching across Camarines Sur, Camarines Norte, and Quezon, as well as Mt. Malinao in Albay, Daklan in Benguet, and Baua-Sikaw in Cagayan.
Further exploration is underway in Kalinga and Southwest Kalinga, hinting at even greater untapped potential. The company is dedicating approximately 3 billion pesos to initial exploration efforts in 2026, signaling a firm commitment to expanding its geothermal footprint.
Currently, the focus is sharply concentrated on Mt. Malinao and Mt. Labo, where drilling operations are already in progress. These two sites represent the most immediate opportunities for development, offering the clearest path to increased energy production.
PGPC’s history is deeply intertwined with the nation’s energy independence. They pioneered Southeast Asia’s first commercial geothermal power project in 1971, and have reliably supplied geothermal steam to power plants since 1979, establishing themselves as a cornerstone of the country’s energy infrastructure.
The timing of this expansion is particularly crucial. Geothermal energy offers a stable, indigenous power source, providing a vital buffer against the volatility of global fuel markets and the uncertainties stemming from international conflicts, such as the ongoing situation in the Middle East.
Maintaining optimal operation of existing geothermal plants, and aggressively pursuing new developments, is seen as a key contribution to national power supply stability during these turbulent times. The earth’s internal heat offers a reliable, consistent energy source, independent of external geopolitical pressures.
