0 Comments
Table of Contents
The Philippines is once again seriously considering nuclear energy as a strategic response to rising electricity demand and the urgency of energy security—a stark shift from the country’s historically cautious stance. This renewed interest follows decades of stagnation surrounding the Bataan Nuclear Power Plant (BNPP), a 621-megawatt (MW) pressurized water reactor in Morong, Bataan, that was completed in 1984.
President Corazon Aquino ultimately mothballed the project, preventing it from ever entering operation due to rising plant costs and fears of a nuclear meltdown following the 1986 Chernobyl disaster.
But over the past few years, the government has moved from tentative discussions to concrete policy action, laying the groundwork for a nuclear future.
Policy milestones signal this shift. Executive orders have formally integrated nuclear energy into national planning, while the passage of the Philippine National Nuclear Energy Safety Act established an independent regulator, the Philippine Atomic Energy Regulatory Authority, to oversee safety and compliance.
(Also read: Consumers Demand Accountability from Electric Cooperatives)
Why Nuclear Energy? Key Advantages for the PH
The following points outline why nuclear power is being reconsidered as a vital pillar for the country’s future stability and growth:
Reliable baseload power
Nuclear energy provides a robust solution to energy instability by delivering a constant, 24/7 baseload supply that remains unaffected by the inherent intermittency of solar or wind power. Nuclear plants enhance overall grid stability by serving as a reliable backbone that compensates for the fluctuating output of renewable sources. In the US, for example, certain nuclear facilities actively maintain this system balance by adjusting their capacity by 10 to 15%, allowing the grid to seamlessly accommodate both shifts in consumer demand and the variable contributions of clean energy.
Stable costs over time
Building a nuclear facility requires significant upfront capital, but once operational, it delivers electricity at relatively low and stable costs. Over its lifetime, it can compete with fossil fuels, especially when full lifecycle expenses are considered, including waste management and decommissioning.
A central metric in energy planning is the levelized cost of electricity (LCOE), which captures total lifetime costs against total output. On this basis, nuclear energy stands out as a cost-effective and dependable option. Facilities are designed to operate for decades, typically 60 years or more, providing predictable generation with minimal exposure to fuel price volatility, reinforcing their long-term economic advantage.
Decarbonization
Nuclear energy plays a meaningful role in the green transition, with roughly 413 gigawatts (GW) of capacity across 32 countries. Each year, it helps avoid around 1.5 gigatonnes of global emissions while reducing natural gas demand by approximately 180 billion cubic meters. As the second-largest source of low-emission electricity after hydropower, nuclear energy offers stability, scalability, and long-term potential, helping countries maintain secure and diversified clean energy systems where it is a viable option.
Reduced import dependence
The country relies heavily on imported coal, with about 80% of its supply sourced from abroad, primarily from Indonesia. This dependence leaves the power sector vulnerable to global price fluctuations and supply disruptions.
In contrast, nuclear energy requires relatively small quantities of fuel and produces large amounts of energy, with used fuel generated in comparatively low volumes. This makes fuel supply more manageable over time. Additionally, nuclear fuel can be stored safely for extended periods—often decades or longer— allowing countries to maintain reserves and reduce the need for continuous imports.
Nuclear vs. Offshore Wind: A Strategic Comparison
The Philippines targets at least 1,200 MW of nuclear capacity by 2032, with planned expansion to around 4,800 MW by 2050.
Meanwhile, it also possesses one of the largest offshore wind (OSW) potentials in Southeast Asia, estimated at up to 178 GW. In 2025, the Department of Energy (DOE) formally launched the country’s first OSW-exclusive auction under the Green Energy Auction Program (GEA-5), offering up to 3,300 MW of capacity for delivery between 2028 and 2030.
However, OSW comes with substantial challenges. It is capital-intensive, requiring specialized infrastructure, ports, and transmission systems. Moreover, its output is inherently variable, dependent on wind conditions.
According to Atty. Mark S. Gorriceta, who contributed to the Manila Times, OSW components, including turbines, foundations, and subsea cables, must be assembled on land before maritime deployment. The success of these projects is tied to the availability of high-capacity heavy-lift ports and dedicated staging zones. “Delays in port readiness could affect project timelines and costs,” he wrote.
The Philippines’ climate also presents a formidable engineering barrier to OSW development. According to the World Bank’s roadmap, wind speeds in all potential domestic zones frequently exceed standard turbine limits. In northern and eastern regions, extreme gusts can reach up to 110 meters per second, rendering many areas either technically unfeasible or financially prohibitive.
To overcome these conditions, the industry must pivot toward specialized, typhoon-class turbines. This technical shift fundamentally alters both the engineering specifications and the economic viability of projects, as customizing for local weather adds a significant cost premium to every installation.
Additionally, wind energy in the Philippines faces a structural limitation due to variability in wind patterns, including periods of low wind output often referred to as “wind droughts.” This seasonal dependence leads to fluctuations in output and capacity factors, creating reliability challenges for the grid unless supported by storage or backup generation.
In contrast, nuclear energy provides a stable, weather-independent source of power. Nuclear reactors in North America operate at around 90% on average, meaning they produce near-constant output throughout the year, unlike intermittent renewables.
The advent of small modular reactors (SMRs) has made nuclear energy a more viable option for the Philippines. “SMRs are typically defined as nuclear units below 300 megawatts,” explained Diane Araral, a Singapore-based energy policy researcher. “Their appeal is clear for an archipelagic country with uneven grid capacity: smaller units, potential modular construction, and the promise of faster builds.”
To advance its Nuclear Energy Strategic Transition (NEST) program, Meralco, through its generation subsidiary, Meralco PowerGen Corp. (MGEN), is set to launch a comprehensive Small Modular Reactor (SMR) feasibility study this year. The initiative is backed by a $2.8 million (P162 million) grant from the US Trade and Development Agency (USTDA). This funding aims to establish a framework for the safe and responsible integration of nuclear power into the Philippines’ long-term energy security strategy.
However, Araral highlights a significant financial barrier: the high capital requirements for SMRs. Currently, global estimates range from $4,000 to over $8,000 per kilowatt (kW), meaning a single 300-MW unit could cost between $1.2 billion and $2.4 billion before financing. These “first-of-a-kind” expenses remain high because the price reductions promised by proponents rely on mass production and repeat builds—advantages that do not apply to initial installations.
While new coal plants generate power between $70 and $200 per MWh based on environmental and fuel variables, gas combined-cycle plants offer a lower range of $45 to $75 per MWh, albeit with heavy exposure to volatile fuel prices and foreign exchange rates.
“Utility-scale solar and wind are cheaper on paper, often below $70 per megawatt-hour, but require storage, backup, and grid upgrades to deliver reliable power,” added Araral.
(Also read: RGEC Switches On Isabela Solar Plant As Energy Security Push Intensifies)
Balanced Mix, Strategic Pursuit
Southeast Asia’s energy demand will constitute 25% of global growth by 2035, fueled largely by an explosion of over 2,000 regional data centers. While the region has yet to produce nuclear power, the dual pressures of climate commitments and supply vulnerabilities, exacerbated by the Iran war, are accelerating a pivot toward atomic energy. This shift is already visible in Vietnam’s recent nuclear pact with Russia, mirroring a broader South Asian trend seen in Bangladesh’s rapid development of Russian-backed reactors to solve chronic energy deficits.
As part of a global coalition of nearly 40 nations aiming to triple nuclear capacity by 2050, Southeast Asia is emerging as a critical frontier for “newcomer” nuclear states. According to the World Nuclear Association, the region is projected to provide nearly a quarter of the 157 GW expected from new nuclear markets by mid-century.
Still, the primary obstacles to nuclear adoption involve steep financial risks and the absence of established regulatory frameworks. High capital requirements make initial units significantly more expensive than traditional generation, as the cost-saving benefits of mass production have yet to materialize. Furthermore, establishing a safe program requires a robust legal and safety infrastructure—including waste management protocols and specialized workforce training—that the Philippines is only beginning to develop.
Given these complexities, a diversified energy portfolio is essential to leverage the stability of existing high-capacity baseload plants while gradually integrating more complex technologies. By maintaining these reliable generation sources alongside intermittent renewables, the grid can sustain a constant supply without the immediate, massive capital risks associated with an overnight transition. This approach anchors the national power system with proven infrastructure, ensuring that industrial and residential demand is met even as cleaner alternatives are tested and scaled.
A multi-tiered mix also acts as a hedge against global market volatility. By balancing established fuels with emerging options, the country avoids overexposure to the price spikes or technical risks of any single source. This stability protects consumers from sudden cost increases, using the efficiency of the current fleet to bridge the gap until newer technologies become fully competitive.
Sources:
https://world-nuclear.org/information-library/country-profiles/countries-o-s/philippines
https://en.wikipedia.org/wiki/Nuclear_power_in_the_Philippines
https://www.bworldonline.com/opinion/2026/01/23/725895/the-economics-of-nuclear-power
https://world-nuclear.org/information-library/economic-aspects/economics-of-nuclear-power
https://www.iea.org/energy-system/electricity/nuclear-power
https://www.philstar.com/business/2023/10/02/2300437/indonesia-assures-philippines-coal-supply
https://www.world-nuclear-news.org/articles/philippines-streamlines-licensing-for-nuclear-project
https://icsc.ngo/offshore-wind-could-transform-philippines-energy-security-icsc-powerphilippines
https://www.bworldonline.com/opinion/2026/03/09/734872/the-case-for-offshore-wind-energy/
https://www.bworldonline.com/opinion/2026/01/23/725895/the-economics-of-nuclear-power/
https://www.philstar.com/business/2026/02/26/2510426/stable-nuclear-power-expensive-offshore-wind