The Philippines is undergoing a crucial energy transition, moving away from conventional fossil fuels toward cleaner, renewable sources. This shift not only addresses environmental concerns but also supports the country’s growing energy demands and economic development.
The Philippines is undergoing a crucial energy transition, moving away from conventional fossil fuels toward cleaner, renewable sources. This shift not only addresses environmental concerns but also supports the country’s growing energy demands and economic development.
What are the power plants in the Philippines?
The Philippine power sector comprises a mix of traditional and renewable power plants, each playing a vital role in meeting the nation’s electricity needs. 1
Conventional power plants
- Coal-fired power plants: Coal remains a significant source, accounting for a large share of the country’s electricity generation. However, although coal power plants in the Philippines provide reliable, base-load power at a lower cost, they produce substantial greenhouse gas emissions and air pollutants. Their role remains critical in ensuring electricity supply in remote areas, but is expected to diminish as renewable energy projects in the Philippines become more accessible.
- Nuclear power plants: The Bataan Nuclear Power Plant, located on the Bataan Peninsula about 100 kilometers west of Manila, stands as the Philippines’ only nuclear power facility ever constructed. Despite its completion, the plant was never fueled or connected to the grid due to safety concerns raised. As a result, it remains an unused asset from the country’s early efforts to diversify its energy sources.
Renewable energy power plants in the Philippines
- Hydropower: The Philippines harnesses hydropower through several plants. Hydropower provides renewable, dispatchable, and long-lasting energy but is dependent on water availability and can be impacted by seasonal weather variations.
- Geothermal: As a one of the leaders in geothermal energy2, the Philippines leverages geothermal plants like the 32 MW Maibarara Geothermal in Batangas. Geothermal plants offer constant, weather-independent baseload power, playing a vital role in supporting grid stability and energy security.
- Solar power: Solar farms are rapidly expanding, driven by falling costs and high solar irradiation in the country. ACEN’s 585 MW SanMar Solar project in Zambales is one of the largest solar farms in the country, utilizing previously unproductive lahar-covered lands. The 363 MW Palauig Solar, also in Zambales, benefits from one of the nation’s highest solar irradiance levels, generating substantial clean electricity annually.
- Wind power: Wind energy is gaining momentum, particularly in northern Luzon. Notable projects include ACEN’s 160 MW Pagudpud Wind Farm, currently the largest operating wind farm in the Philippines. These projects harness strong monsoon winds, contributing significantly to the country’s renewable energy supply.
How many power plants are in the Philippines?
As of April 2025, the Philippines’ power sector has a total installed capacity of 30,875 MW, reflecting the country’s complex and growing energy infrastructure. Power plants in the Philippines are distributed across three main island groups: Luzon, Visayas, and Mindanao. Renewable energy plays a significant role in this mix, contributing a substantial portion of the installed capacity and supporting the country’s shift toward sustainable power solutions.3
|
Region |
Total Installed Capacity |
Renewable Energy Capacity |
|---|---|---|
|
Luzon |
22,444 |
6,388.28 |
|
Visayas |
3,816 |
1,951.23 |
|
Mindanao |
4,615 |
1,513.46 |
|
Total |
30,875 |
9,853 |
Luzon accounts for the largest share of installed capacity with over 22,000 MW, including more than 6,000 MW from renewable sources. Visayas and Mindanao contribute nearly 3,800 MW and 4,600 MW, respectively, with renewable energy making up significant shares in both regions.
Renewable energy leadership by ACEN
ACEN operates a diverse portfolio of renewable power plants that propel the Philippines’ progress toward a sustainable and resilient energy future. By investing in advanced technologies and expanding renewable capacities, ACEN is helping to redefine the nation’s energy landscape. Their presence spans:
- Wind energy: ACEN operates some of the largest wind power plants in the Philippines. The 160 MW Pagudpud Wind is the largest, while the 52 MW NorthWind farm in Bangui is the first wind farm in Southeast Asia.
- Solar power: The 585 MW SanMar Solar project exemplifies ACEN’s commitment to strategic development by transforming idle volcanic lands into a major solar power source. Meanwhile, the 363 MW Palauig Solar maximizes clean energy output by leveraging prime solar conditions.
- Geothermal power: Projects like the 32 MW Maibarara Geothermal in Batangas provide continuous, reliable power, helping stabilize the electrical grid and support the integration of intermittent renewables.
As a fast-growing renewable energy company in Asia Pacific, ACEN leads with innovation, scale, and a comprehensive Net Zero roadmap, the first energy company in the region to do so.
ACEN’s role in the energy transition in the Philippines
ACEN’s investments go beyond generating electricity. Its renewable power plants collectively reduce greenhouse gas emissions, decrease reliance on imported fossil fuels, and enhance the Philippines’ energy security. In addition, ACEN empowers communities through job creation, local infrastructure development, and inclusive economic growth, especially in rural areas where many projects operate.
The company’s Net Zero ambition aligns with global efforts to mitigate climate change. By 2050, ACEN aims to fully decarbonize its power generation, supporting international commitments alongside national goals. This integrated approach demonstrates how renewable energy is central to achieving sustainable prosperity.
Powering growth with clean energy innovation
The extensive portfolio of ACEN’s renewable energy power plants highlights the transformative potential of green energy in the Philippines. By embracing diverse, innovative technologies and deploying projects thoughtfully, ACEN is driving the nation’s sustainable development and energy independence.
ACEN’s leadership not only accelerates the country’s clean energy transition but also builds a resilient foundation for future generations. With that, ACEN continues to be a trailblazing renewable energy company in the Philippines, empowering the country with reliable, clean power and a thriving green economy.
References:
- 1Isip, D. (2025). Different Power Plants in the Philippines. Scribd. https://www.scribd.com/document/270500401/Different-Power-Plants-in-the-Philippines
- 2Energy Tracker Asia. https://energytracker.asia/geothermal-energy-in-the-philippines/
- 3Department of Energy. (2025). SUMMARY OF EXISTING POWER PLANTS. In Department of Energy Philippines. Department of Energy. https://legacy.doe.gov.ph/sites/default/files/pdf/electric_power/05_LVM%20Summary%20per%20Region.pdf
