NextEra, Brookfield to Build $100B AI Data Center Campus on Former Nuclear Site

A Cold War relic becomes a hub for cutting-edge computing
The Paducah nuclear facility, shuttered in 2013, is being transformed into an AI data center campus.
Mark

Why would a nuclear weapons facility be the right place for AI data centers? They seem like completely different things.

Mimi

They're different purposes, but the infrastructure needs are surprisingly similar. Both require enormous, reliable electrical power—uranium enrichment and AI training both demand it constantly. Paducah already has the grid connections, the substations, the power lines. You don't have to build that from scratch.

Mark

So it's really just about the electricity?

Mimi

Mostly, yes. But also the land itself. Three thousand five hundred acres of industrial property, already cleared, already zoned for heavy infrastructure. In a coastal city, that would cost ten times as much. And there's something else—the site is already secure, already has perimeter fencing and security protocols from its nuclear days.

Mark

Does the local community want this? Are people excited about it?

Mimi

That's the real question nobody's answered yet. Construction jobs will come, sure. But will they go to people who already live there, or will companies bring in specialized workers from outside? And what happens to the character of the region when you're suddenly running one of the world's largest computing facilities in rural Kentucky?

Mark

Why is the Trump administration involved? Isn't this just a private business deal?

Mimi

It's federal land. The administration is essentially saying: we'll let you use this property, and we see this as part of our AI strategy. It's a way of saying the government wants to be seen as enabling AI development, not blocking it.

Mark

Could this model work at other old federal sites?

Mimi

Potentially. There are dozens of decommissioned military bases and industrial facilities with similar infrastructure. But Paducah had the right combination of power capacity, available land, and political will. Not every site will have all three.

  • The race for AI computing capacity has grown so intense that $100 billion is now being committed to a single campus — a figure that signals infrastructure investment has become the new arms race of the technology era.
  • A 3,500-acre Cold War nuclear site that went quiet in 2013 is suddenly at the center of one of the largest private tech investments in American history, its dormant power grid and industrial bones now prized assets.
  • The Trump administration is actively steering federal land policy toward AI dominance, framing the Paducah conversion not as a real estate deal but as a national strategy to lead the world in AI development.
  • McCracken County stands to gain years of construction work and a permanent operational workforce, though whether local residents capture those jobs or outside specialists are imported remains an open and consequential question.
  • If the Paducah model succeeds, dozens of other decommissioned federal sites across the country could follow — making this project a potential template for how America repurposes its industrial past for its computational future.

On land once consecrated to the splitting of atoms for Cold War deterrence, two infrastructure giants are now consecrating $100 billion to the demands of artificial intelligence. NextEra and Brookfield have announced plans to build a massive AI data center campus on the decommissioned Paducah Gaseous Diffusion Plant in western Kentucky, with the blessing of the Trump administration and the Department of Energy. The project is less a departure from the site's history than a continuation of it — both eras defined by insatiable appetite for electricity, the imperatives of national competition, and the transformation of remote land into a node of strategic power.

On a stretch of western Kentucky where the United States once enriched uranium for nuclear weapons, two major infrastructure companies are preparing to build something entirely new. NextEra and Brookfield have committed $100 billion to construct an AI data center campus on the grounds of the decommissioned Paducah Gaseous Diffusion Plant in McCracken County — one of the largest private investments in AI infrastructure announced to date, backed by the Trump administration and the Department of Energy.

The Paducah plant operated for decades as a pillar of America's Cold War nuclear apparatus before going dark in 2013, leaving behind 3,500 acres of industrial land with existing power connections and grid infrastructure. Federal officials and private investors recognized that the very qualities that made the site valuable for uranium enrichment — enormous electrical capacity, established utilities, and geographic isolation — also make it ideal for the power-hungry demands of modern AI computing, which can require hundreds of megawatts continuously at a single facility.

NextEra, a major energy company with deep infrastructure experience, and Brookfield, a global asset manager with substantial real estate holdings, are well-suited to manage both the construction and long-term operation of such a campus. The Trump administration has framed the project as part of a deliberate strategy to position the United States as a global leader in AI, threading private investment together with federal land repurposing and oversight.

For the surrounding region, the economic promise is substantial — years of construction employment and a permanent operational workforce. Whether those opportunities reach existing residents or require importing specialized talent from elsewhere remains an open question. More broadly, the project raises the possibility that other dormant federal sites across the country could follow the same path, converting Cold War infrastructure into the computational backbone of a new technological era.

On a stretch of land in western Kentucky where the United States once enriched uranium for nuclear weapons, two major infrastructure companies are about to build something entirely different. NextEra and Brookfield have committed $100 billion to construct a sprawling artificial intelligence data center campus on the grounds of the Paducah Gaseous Diffusion Plant, a decommissioned nuclear facility in McCracken County. The project, backed by the Trump administration and announced by the Department of Energy, represents one of the largest private investments in AI infrastructure announced to date.

The Paducah plant operated for decades as a critical node in America's Cold War nuclear apparatus, enriching uranium through a gaseous diffusion process that required enormous amounts of electricity. The facility ceased operations in 2013, leaving behind a 3,500-acre industrial site with existing infrastructure, power connections, and a trained regional workforce. Rather than let the property languish as a monument to a bygone era, federal officials and private investors saw an opportunity: the same characteristics that made the plant valuable for uranium enrichment—abundant electrical capacity, established utilities, and geographic isolation—make it ideal for the power-hungry demands of modern AI computing.

Data centers that train and run large language models consume staggering amounts of electricity. A single facility can draw hundreds of megawatts continuously. The infrastructure already in place at Paducah, combined with the site's existing grid connections and the region's lower real estate costs compared to coastal tech hubs, made it an attractive location for this kind of massive computational undertaking. NextEra, a major energy company with deep experience in power generation and infrastructure, and Brookfield, a global alternative asset manager with substantial real estate and infrastructure holdings, are well-positioned to manage both the construction and the long-term operational demands of such a facility.

The Trump administration's involvement signals a deliberate policy shift toward repurposing federal land for technology infrastructure. The Department of Energy's announcement framed the project not merely as a private real estate transaction but as part of a broader strategy to position the United States as a leader in AI development and deployment. By converting a Cold War relic into a hub for cutting-edge computing, the administration is attempting to thread a needle: accelerating private investment in AI while maintaining some degree of federal oversight and benefit from the use of public land.

For McCracken County and the surrounding region, the project promises significant economic activity. Construction alone will require years of work and thousands of workers. Once operational, the data center campus will require ongoing maintenance, security, and technical staff. The influx of capital and employment could reshape the local economy, though questions remain about whether those jobs will go to existing residents or require importing specialized talent from elsewhere.

The $100 billion commitment also reflects the intensity of competition for AI computing capacity. As companies race to build larger and more capable AI systems, the bottleneck has shifted from software innovation to raw computational power. Data centers have become the new frontier of infrastructure investment, much as railroads and power plants were in earlier eras. By securing a massive site with existing power infrastructure and federal support, NextEra and Brookfield are positioning themselves at the center of this emerging market.

The project also raises questions about the future of other decommissioned federal sites. If Paducah can be successfully converted from nuclear weapons production to AI infrastructure, the model could be replicated elsewhere. Across the country, there are dozens of former military and industrial facilities with substantial infrastructure and available land. Whether this becomes a template for federal land reuse or remains a one-off deal will likely depend on how smoothly the Paducah project proceeds and whether other companies and administrations see similar opportunities.

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