The nuclear revival may have a math problem. The Trump administration is targeting a quadrupling of U.S. nuclear capacity to 400 gigawatts by 2050. Christo Liebenberg, co-founder and president of U.S.-based uranium enrichment company LIS Technologies, argues the fuel infrastructure supporting that growth could need to expand roughly 10X.

Nuclear Demand Could 4X

The scale of the nuclear push is already becoming difficult to ignore. The U.S. Department of Energy has launched a conditional loan commitment to accelerate deployment of 10 AP1000 reactors, with the administration targeting 10 new large reactors under construction by 2030.

But reactors are only one piece of the nuclear equation. Liebenberg says investors are underestimating what happens further upstream if nuclear generation actually triples or quadruples.

"What investors don't fully realize is that in order to triple or quadruple nuclear power by 2050, the nuclear fuel supply chain has to step up its game by roughly 10X," he told MarketDash in an exclusive email Q&A.

That supply chain stretches from uranium mining to conversion, enrichment and fuel fabrication. And several of those links have spent years operating with limited domestic capacity.

Uranium Isn't Reactor Fuel

Liebenberg's core argument is that investors can mistake uranium availability for fuel availability. "Having uranium in the ground doesn't mean you have reactor fuel," he said.

The U.S. remains heavily dependent on foreign enrichment. EIA data shows that 77% of the separative work units U.S. reactor operators purchased in 2025 came from foreign-origin suppliers, including 26% from Russia.

The gap is becoming an increasingly visible investment theme. The DOE has committed $2.7 billion toward rebuilding domestic enrichment capacity, while a recent GAO report said estimated HALEU supply may not meet near-term demand from advanced reactors.

For investors, that could shift the nuclear conversation beyond uranium miners toward the infrastructure needed to turn uranium into usable fuel.

AI Adds Another Catalyst

AI could make the mismatch even more important. Liebenberg says hyperscalers are increasingly signing power purchase agreements with reactor companies, but far fewer are signing fuel purchase agreements with the nuclear supply chain.

That distinction matters as data centers seek long-duration power. Google's recent agreement to procure up to 50% of the output from Finland's Loviisa nuclear plant for 22 years shows how aggressively Big Tech is beginning to secure nuclear electricity.

Liebenberg says investors should therefore watch long-term utility contracting, rather than simply the next move in spot uranium prices. "That's a much better signal to me than watching the uranium price move from one week to the next," he said.

The potential buildout could benefit not only uranium producers such as Cameco Corp (NYSE:CCJ) and Uranium Energy Corp. (AMEX:UEC), but also companies positioned further down the fuel cycle.

If the nuclear buildout approaches the targeted scale, the next bottleneck may not be finding uranium. It could be building enough infrastructure to turn it into fuel.