The Department of Energy (DOE) is selling a grand vision for Pax Silica’s embedded power supply, but so far, the plan looks more like a back-of-the-envelope sketch than a serious policy roadmap: heavy on promises, painfully lacking in details, and generating far more questions than definitive boosts to investor confidence.

The bigger question: can current DOE leadership be trusted to deliver reliable power for such a massive undertaking when its own energy planning appears to be stumbling in the dark?

Case in point: the Visayas grid has been flirting with yellow and red alerts for roughly four months, yet the DOE seems content to watch the warning lights flash without reaching for the emergency brake. It hasn’t even decisively explored the Interruptible Load Program (ILP)—the very mechanism that helped keep Luzon afloat when supply tightened. Instead, the DOE points to “sufficient capacity additions” stretching out to 2040. Try telling that to businesses and consumers staring down a power crunch today. You cannot keep the lights on with capacity that exists only in a 2040 spreadsheet; the grid needs megawatts now, not promises for a distant future.

This brings us to the billion-dollar dilemma for Pax Silica: what technology will actually power this mammoth manufacturing hub? By design, the Philippine power sector is technology-neutral. However, current government policy is clearly tilting the playing field toward renewables, while the coal moratorium has effectively slammed the door on new projects.

For a mega-development of Pax Silica’s scale, this is no academic exercise. You cannot build a world-class manufacturing complex on an energy strategy that still cannot decide what kind of power it wants—or, more importantly, how it will reliably deliver it.

For now, the government is throwing around a dizzying menu of possibilities for Pax Silica’s 3,000 MW requirement: renewables, gas, and even nuclear—as if the country can simply order three gigawatts off a menu and have it served on demand.

Energy Secretary Sharon Garin’s initial plan is to issue a Circular. But what will actually be in it? Will it offer the incentives, certainty, and firm commitments needed to persuade power investors to risk billions on Pax Silica? Or will it be just another piece of paper looking for a project?

If renewables are the choice, waste-to-energy is likely too risky and deficient for a mission-critical, 24/7 AI hub. Solar-plus-storage raises an even bigger hurdle: land. Rooftop solar can help, but at three GW, the required footprint could dwarf Pax Silica’s own 1,620-hectare site.

Meralco PowerGen’s 3,500 MW-plus-storage MTerra Solar project serves as a sobering benchmark. That venture required massive land acquisitions across Nueva Ecija and Bulacan just to secure roughly 850 MW of mid-merit capacity—not firm 24/7 power. For Pax Silica, the math is brutal: if that much land was needed for far less capacity, how much ground will a three GW AI hub gobble up?

The controversy doesn’t end there. Media reports already cite complaints from local communities near the Pax Silica site alleging forced land acquisition, with claims that landowners were offered as little as ₱300,000 per hectare (₱30 per square meter). If substantiated, the government faces a crisis far more serious than finding megawatts: it must ensure that a flagship economic project does not turn into a land grab where local communities are forced to surrender property at bargain prices so others can cash in.

Wind power isn’t an easy answer either, unless the site boasts a proven, commercially viable resource capable of supporting the scale and baseline reliability Pax Silica demands.

Nuclear is also being floated, specifically Small Modular Reactors (SMRs). But is the Philippines really prepared to put the cart before the horse? Staking Pax Silica’s 24/7 operations on technology whose commercial track record and regulatory maturity are still being tested globally is a massive gamble.

If gas is the bet, the global turbine queue becomes the primary chokepoint. Developers are currently waiting four to five years just to secure equipment, as original equipment manufacturers prioritize the explosive demand from US data centers.

Coal appears ruled out by the government moratorium. But if Pax Silica is deemed strategically important enough to warrant an exemption, is the DOE willing to bend or revisit the policy?

This exposes another critical vulnerability: most Western and Japanese equipment manufacturers have stepped back from supplying coal turbines, leaving Chinese manufacturers as the primary option. That creates an awkward paradox for a US-underpinned project: will the Philippines build a showcase for American investment, only to plug it into a power plant running on Chinese equipment? It would be like raising an American flag over the factory while the power switch says “Made in China.”

Gas faces a similar dilemma. If Chinese manufacturers can deliver gas turbines faster than Western suppliers, will Pax Silica wait years for Western equipment, or rely on Chinese technology at a time when Washington is increasingly sensitive to critical-infrastructure risks linked to Beijing?

Another fundamental question is who will act as the off-taker for the Power Supply Agreement (PSA). Will it be the Bases Conversion and Development Authority (BCDA), or will the government designate another agency to assume that liability? Whoever signs the PSA carries the long-term financial risk—that cannot be left as an afterthought.

Then comes the make-or-break issue: the electricity tariff. Many industrial buyers, including those sourcing directly through Retail Electricity Suppliers (RES), are paying around ₱7 to ₱10 per kWh. Will Pax Silica have to live with those rates, or can the government drive them down through subsidies and tax mechanisms? More importantly, will those rates be enough to attract power investors—or will developers simply walk away if the yield doesn't clear their return benchmarks?

At this stage, Pax Silica’s manufacturing hub is not set in stone. If the economic equation fails here, capital will move quickly to wherever the fundamentals are strongest. Investors follow reliable and affordable power, world-class infrastructure, skilled labor, efficient logistics, streamlined permitting, and above all, policy certainty.

Philippine Ambassador to the US Jose Manuel Romualdez has already warned that Vietnam, Malaysia, and Indonesia are waiting in the wings to seize the opportunity if the Philippines “drops the ball.”

Vietnam has already built what the Philippines is still trying to prove it can deliver: a deep, export-oriented electronics ecosystem anchored by major global players that is now moving aggressively into semiconductors and AI.

Malaysia is a formidable rival in the semiconductor space, backed by an established network in Assembly, Testing, and Packaging (ATP). Indonesia, meanwhile, is actively flexing its capacity to host power-hungry projects, including hyperscale data centers.

At its core, Pax Silica is part of a US strategic framework to counter China’s dominance over supply chains for AI, semiconductors, and critical minerals. Yet beneath the geopolitics lies a hard economic reality: China’s industrial power costs remain far below what a Philippine manufacturing hub can offer. Strategic alignment may bring investors to the table, but cheap, reliable power is what keeps factories running. No amount of geopolitical goodwill can permanently offset an uncompetitive power bill.

The government may argue that Pax Silica’s power demand will ramp up gradually and that 3,000 MW can be built in phases. But a sequential build-out doesn't eliminate the issue; it only spreads it over time. The pressing concerns remain: which generation technology gets selected, how fast can it be financed and permitted, and will the capacity actually be online when new factory phases open? For an advanced manufacturing hub, "power later" is not a strategy; supply must arrive before the assembly lines do.

If Pax Silica is forced to draw from the main grid while dedicated plants are built, the Luzon grid has little surplus to lend. Its supply is already shared with the Visayas, and its dependable capacity is far too tight to absorb another massive industrial load.

Finally, there is the political clock. With the 2028 elections looming, can investors risk billions on policies that might shift under the next administration? Washington faces its own political countdowns as well. That is billions of dollars riding on two separate ballots—and global capital rarely likes betting on an election-day coin toss.

Industry chatter: With one energy undersecretary retiring this September, who will take on the job of actually firming up the power supply roadmap for Pax Silica?

On another note: Who was that major power company shareholder reportedly denied entry to an online board meeting and left waiting indefinitely in the digital lobby?