What It Means
- Pax Silica commits its signatories to shared principles and coordination, not to enforceable legal obligations, and the framework governing the Philippines’ specific role is not expected to be finalized for up to two more years.
- New Clark City’s Economic Security Zone is already drawing billions of pesos in committed infrastructure spending before the terms that will govern its revenue split, land use, and legal jurisdiction are settled.
- Farmers’ groups and opposition lawmakers argue the zone locks the Philippines into supplying raw materials and low value labor while foreign partners keep the technology, the control, and the profit.
- Finance Secretary Frederick Go has already acknowledged, when asked directly, that the project’s survival past 2026 depends on the next administration choosing to continue it, not on any binding guarantee.
- Land use pressure in Tarlac is immediate. Legal certainty for the people living there is not.
The Philippines joined Pax Silica in April 2026 as its thirteenth signatory, and within weeks a 1,619 hectare stretch of New Clark City in Tarlac had a name, a marker, and a ceremony. What it did not have, and still does not have, is a finished set of terms. The Department of Finance is now racing to sign a framework agreement before the end of the year. The infrastructure spending, the land commitments, and the political messaging arrived first. The enforceable rules are still being written.
Pax Silica Promises Coordination, Not a Contract
The US State Department’s own fact sheet on Pax Silica describes a coalition where countries “affirmed a shared commitment to pursue” joint projects and “explored opportunities to partner” on supply chain security. Under Secretary Jacob Helberg directed American diplomats to identify infrastructure projects and coordinate practices going forward. Nowhere in that document is there a funding formula, a dispute mechanism, or language that binds a signatory to a fixed obligation. Pax Silica is a declaration of alignment among governments that want to reduce dependence on Chinese mineral processing and chip manufacturing. It is not a treaty, and it does not read like one.
That distinction matters more in the Philippines than in almost any other signatory country, because the Philippines is the one building physical infrastructure and offering physical land before its specific terms exist. Gulf members like Qatar and the UAE joined Pax Silica with sovereign wealth funds worth more than a trillion dollars each, letting them negotiate from a position of capital strength. The Philippines joined with land, mineral reserves, and a construction timeline, which is a very different kind of collateral to be putting on the table before the contract is signed.
The Zone Is Moving Faster Than Its Own Paperwork
By May, the National Grid Corporation of the Philippines had committed close to seven billion pesos to a dedicated substation for the zone, with BCDA president Joshua Bingcang targeting a working power connection by the end of 2028. Projected power demand for the hub has since been pegged at roughly five gigawatts, enough that BCDA is now looking outside New Clark City entirely for supply, with the Maharlika Investment Fund and Gulf-linked capital already circling the opportunity.
Meanwhile, the actual governance structure, the entity that will own the zone’s revenue stream, the jurisdiction that will apply to disputes, and the long term lease terms for the companies that locate there, remains under negotiation. BCDA itself has said the first two years of the zone’s life will run rent free before any standard rental or revenue sharing model kicks in. A power grid does not wait for a revenue model to get built. Once it exists, the zone’s basic economics are already set, regardless of what the eventual framework agreement says.
Farmers and Landholders Absorb the Open-Ended Risk
The Kilusang Magbubukid ng Pilipinas has called the zone a “massive sellout” of the country’s land, minerals, and sovereignty, warning that it will intensify land grabbing and mining expansion in provinces still recovering from decades of extraction. The group’s sharper argument is about value, not just land: that the Philippines will supply cheap raw materials and low value assembly work while foreign partners keep the technology, the control, and the returns. Some critics have gone further, pointing out that the proposed zone may operate under terms closer to US legal and commercial conventions than Philippine law, a structural detail that deserves its own scrutiny once the framework agreement is public.
This is not an unfamiliar shape for Philippine readers. HemosPH has already documented how the Marcos administration’s foreign investment pledges tend to run heavy on language and light on landed capital, with government’s own past accounting finding that the large majority of announced trip totals stayed at the level of memoranda of understanding rather than registered, operating investment. Pax Silica differs in one respect: this time the government is not just announcing a pledge. It is spending real money and moving real land ahead of the paperwork that would make the arrangement enforceable.
Even Finance Secretary Go Concedes the Continuity Problem
Asked directly whether the next administration would keep the project going, Go’s answer was not a guarantee. He said that if the project can be shown to be a good one, any administration would likely continue it, a conditional statement, not a commitment. That single answer is the clearest admission yet that Pax Silica’s durability in the Philippines rests on persuasion, not law. The current administration’s term ends in 2028, the same year BCDA’s own power targets and the zone’s initial rent free period are set to expire.
| What exists now | What does not exist yet |
|---|---|
| Land designated, marker unveiled, 1,619 hectares committed | Finalized revenue sharing and lease framework |
| NGCP substation funding, nearly seven billion pesos | Signed Philippines-US framework agreement |
| Foxconn named as anchor locator | Legal jurisdiction and dispute mechanism for the zone |
| Political messaging campaign since April 2026 | Enforceable protections for displaced landholders |
FAQ
Is Pax Silica a treaty between the Philippines and the United States?
No. It is a declaration of shared commitment to coordinate on supply chains. The Philippines-specific framework agreement, which would carry more binding detail, is still being negotiated.
Why did the Philippines join Pax Silica?
The government wants to position New Clark City as a hub for AI and semiconductor manufacturing, drawing on the country’s nickel, cobalt, and copper reserves, and to diversify beyond IT-BPM as an economic growth driver.
Who is against the New Clark City hub under Pax Silica?
Farmer groups including Kilusang Magbubukid ng Pilipinas, along with the Makabayan bloc in the House, have opposed the project, citing land conversion, mining expansion, and sovereignty concerns.
When will the Philippines sign its Pax Silica framework agreement?
Finance Secretary Frederick Go has said the government hopes to sign before the end of 2026, though this is a stated target, not a confirmed date.
What happens to New Clark City if the framework isn’t finalized on schedule?
BCDA has cited a two year window from mid-2026 to finalize governance terms, meaning any delay pushes finalization closer to, or past, the 2028 change in administration.
New Clark City already has a substation budget, a marker, and an anchor tenant. What it does not yet have is the paperwork that would make any of those commitments survive a change in government, a shift in Washington’s priorities, or a renegotiation once the terms finally arrive. The land is already spoken for. The rules that govern it are still being written by people who may not be in office to enforce them.
More developments that reshape the operating environment in National Signal section of Hemos PH.
