General Matter CEO Scott Nolan on $900M DOE contract, Ex-Im Bank offtake deal for Japan and Korea, and nuclear enrichment bottleneck

Summary

General Matter, the uranium enrichment startup founded by Scott Nolan, is moving aggressively on two fronts: domestic capacity buildout and international offtake. In January, the company secured a $900 million Department of Energy contract to build enrichment capacity in Paducah, Kentucky. One week before the March 24 interview, it announced a deal with Ex-Im Bank to structure financing for offtake agreements in Japan and South Korea, marking General Matter's first international markets.

The strategic logic is straightforward. Uranium enrichment is a five-step process, and that middle step — centrifuge enrichment — is where the US has lost almost all competitive standing. The US once held 86% of global enrichment capacity; it now accounts for less than 1%. General Matter's pitch is clean-sheet engineering focused on cost and scalability, with utilities contracting the company to enrich their uranium to the concentration levels required by their reactors.

Nolan identifies enrichment, not mining, as the primary constraint on nuclear scaling. US uranium deposits are less ore-rich than those in Canada or Australia, making domestic mining economics slightly less favorable, but production is resuming in Texas, Wyoming, Utah, and Colorado at current price levels. The raw material supply is not the binding constraint — enrichment capacity is.

Reactor strategy is bifurcating into two camps. Legacy gigawatt-scale designs like Westinghouse's AP1000 remain grid-relevant but hinge on faster, more predictable construction execution. Meanwhile, a separate category of factory-built micro and small modular reactors — ranging from 1 MW to roughly 50 MW — is targeting data centers and distributed applications. Nolan views both as viable for their respective end markets.

On fuel economics, large traditional reactors treat fuel cost as a minor line item; the financing and construction risk dominate. For advanced reactors, fuel cost is more material, which is why General Matter's cost-reduction thesis matters most to that segment. Nolan argues that if enrichment costs come down sufficiently, advanced nuclear could eventually compete with fossil fuels on pure cost, not just on carbon or safety grounds.

Nolan frames geopolitical energy volatility — particularly in LNG markets — as a structural tailwind for nuclear. Reactors offer multi-year fuel inventory that can be stored on-site, insulating operators from commodity price swings. The Ex-Im Bank offtake deal with Japan and Korea fits directly into that narrative: allied nations reducing dependence on adversarial enrichment suppliers, primarily Russia's TENEX.