OpenAI Advances $25 Billion Stargate Argentina AI Data Center in Patagonia

OpenAI is advancing one of the largest AI infrastructure projects announced outside the United States: Stargate Argentina, a data center planned for Patagonia. If you run a business in Houston, Cypress, Buenos Aires, or anywhere across the Hispanic diaspora, this announcement matters because it signals where the infrastructure behind tools like ChatGPT is heading — and that shift changes what your customers expect about how they find information today.

But a data center that will take years to build does not solve the visibility problem your business has today in AI answer engines. That work is yours, and it is available right now, without waiting for a single server to go up in Patagonia.

What Stargate Argentina Is

According to Buenos Aires Times, OpenAI and Argentine energy company Sur Energy signed a letter of intent to develop Stargate Argentina, an AI data center with capacity of up to 500 megawatts and an investment of up to $25 billion. The outlet reports the announcement marks OpenAI's first Stargate project in Latin America, alongside a parallel initiative called "OpenAI for Countries," aimed at expanding AI access for Argentine government agencies and research institutions.

W.Media reports the announcement was made alongside Argentine President Javier Milei and OpenAI representatives, with Demian Reidel, president of Argentina's Nuclear Board (Nucleoeléctrica Argentina SA), also present. OpenAI CEO Sam Altman described it this way, according to W.Media and Data Center Dynamics: "We are proud to announce plans to launch Stargate Argentina, an exciting new infrastructure project in partnership with one of the country's leading energy companies, Sur Energy."

Buenos Aires Times also cites a separate statement from Altman on the project's regional significance: "This is our first Stargate project in Latin America, a region full of talent, creativity and ambition." Emiliano Kargieman, a Sur Energy partner, added, per the same source: "This project represents a historic opportunity for the country."

The Numbers and Partners Behind the Project

All three sources agree on the headline figures: up to $25 billion in investment and up to 500 megawatts of capacity. Data Center Dynamics adds that Sur Energy is part of the Sur Ventures investment group and that the company was led by Matías Travizano, who is deceased. According to Data Center Dynamics, the project is structured as a joint venture between Sur Energy and an unnamed cloud infrastructure developer, backed by a power purchase agreement from OpenAI.

W.Media reports that the data center's capacity will be powered by renewable energy, and describes the project as Argentina's largest digital infrastructure investment to date. Data Center Dynamics describes it as one of the largest energy technology and infrastructure initiatives in Argentina's history.

The Regulatory Framework: RIGI

According to Buenos Aires Times, Stargate Argentina will operate under RIGI (Régimen de Incentivos para Grandes Inversiones), a framework that offers 30 years of fiscal and customs benefits to large-scale investment projects in the country. Both W.Media and Data Center Dynamics confirm the project is structured under this same incentive regime.

This regulatory framework is the piece that connects the announcement to the Argentine government's broader economic agenda: attracting large-scale foreign investment in exchange for long-term fiscal certainty. For a project of Stargate Argentina's magnitude, that kind of regulatory guarantee is typically a necessary condition before committing billions of dollars to physical infrastructure.

Timeline and Project Phases

Data Center Dynamics reports that construction is expected to begin in 2026, with an initial 100-megawatt phase expected to come online around 2027. The same outlet details that the project would be located in southern Patagonia, though Buenos Aires Times notes the exact location had not been publicly disclosed at the time of the announcement.

The combination of these two readings matters for any business following this story: there is enough public detail to confirm the project is moving forward seriously, but not enough to treat it as a done deal with a fixed opening date. Infrastructure projects of this scale, in any country, typically face timeline adjustments between announcement and first operational phase.

What is notable is not just the size of the number, but the sequencing. A letter of intent, a regulatory framework, a named energy partner, and a phased construction plan is a materially further-along stage than a press release with no partners attached. It signals that OpenAI and Sur Energy have already done the groundwork of finding a power source, a regulatory home, and a rough construction sequence — the parts of a data center project that usually take the longest to lock down before a single foundation is poured.

What This Means for Your Business in LATAM and the United States

The Stargate Argentina announcement confirms something you should already be planning around: the infrastructure powering tools like ChatGPT is actively expanding into Latin America, with explicit backing from governments like Argentina's. That accelerates AI adoption among your own customers, regardless of whether your business is in Cypress, Texas, Buenos Aires, or Bogotá.

But infrastructure does not solve your visibility. More compute capacity to train and run AI models does not mean your business is the one those tools mention when a customer asks where to buy, hire, or get a quote in your city. That is a separate layer of the problem, and it is exactly where Answer Engine Optimization (AEO) comes in: structuring your digital presence — LocalBusiness schema, FAQ content, authoritative citations, and consistent data — so AI confidently cites you.

See the full breakdown of our Answer Engine Optimization (AEO) service within our digital consulting offering. It is the discipline built exactly for this moment: while regional AI infrastructure is still under construction, the businesses optimizing their presence today are the ones positioned to win once that infrastructure is fully operational. Every dollar OpenAI and its partners commit to compute capacity ultimately translates into more people routing everyday questions through AI instead of a traditional search bar — and that shift rewards the businesses that made themselves legible to AI systems ahead of time, not the ones scrambling to catch up once the shift is already visible in their own sales numbers.

The lesson from this announcement is not to wait for regional infrastructure to be ready. It is to recognize that your customers' demand for AI answers is already here, while the infrastructure supply is still under construction. That window — between current demand and future supply — is exactly where the next decade of digital visibility is won or lost.

Frequently Asked Questions

"Argentina may take years to power on Stargate. Your customer is already asking ChatGPT this week where to buy. The opportunity is not to wait for the infrastructure — it is to be the business cited when AI answers."
- Diego Medina F, Founder of MerchandisePROS