What changes when $900 million is committed to one small Ohio community over 10 years? In Piketon, the answer runs deeper than a single factory expansion: it ties together domestic fuel supply constraints, a new class of reactor designs, and a site still living with the industrial memory of earlier uranium work.
The U.S. Department of Energy has positioned uranium enrichment as a long-horizon industrial priority, setting aside $2.7 billion over the next decade to expand U.S. capacity for conventional low-enriched uranium (LEU) and the higher-grade fuel known as HALEU. Within that portfolio, the American Centrifuge Plant in Piketon operated by a Centrus subsidiary was selected for a $900 million task order intended to establish domestic HALEU enrichment capacity, part of a broader DOE approach described as a milestone-based structure for distributing funds.
The engineering relevance is in the fuel. HALEU uranium enriched above 5% and below 20% U-235 sits between today’s typical commercial reactor fuel and higher-enriched categories. It has become a key input for many advanced reactor concepts, including a large share of small modular reactor designs, where developers seek smaller cores, longer operating cycles, and different operating envelopes. A concise definition from the U.S. regulator frames the category: between 5% and 20% U-235.
Centrus has said its Piketon buildout includes at least $1.58 billion in investment and about 300 jobs, alongside a planned 150,000-square-foot training, operations and maintenance facility. The company’s stated target market spans both HALEU for advanced reactors and LEU usable across most of the country’s 94 operating power reactors, aligning enrichment strategy with a fleet that still depends heavily on imported services and material.
In practice, the supply chain is also being diversified geographically. DOE’s three largest task orders split evenly at $900 million each across Piketon and projects associated with Oak Ridge, Tenn. and the former Paducah Gaseous Diffusion Plant site. A separate $28.5 million award backed continued work on laser-based enrichment technology. Taken together, the pattern resembles industrial “portfolio engineering”: multiple pathways, multiple sites, and staged milestones, rather than a single bet.
Piketon’s complication is history. Just south sits the former Portsmouth Gaseous Diffusion Plant, where contamination concerns remain part of local identity as the government continues teardown and cleanup work. DOE has described major demolition there as a multi-year controlled process, including the start of the X-333 building’s dismantlement, after earlier work on another process building concluded in 2022.
Centrus has emphasized regulatory compliance around its current operations. Spokesman Dan Leistikow said, “We are rigorously compliant with all of the nuclear regulatory requirements.” For an industry that must earn public confidence repeatedly through licensing, transport, handling, and waste pathways the words matter, but so does the visible presence of ongoing remediation nearby.
Even the policy layer circles back to the same manufacturing question: how quickly new fuel-cycle capacity can be permitted and scaled. Sen. Jon Husted’s Nuclear REFUEL Act of 2025, listed on the Senate’s legislative calendar, focuses on definitions affecting licensing for certain recycling facilities an example of how supply constraints are now being treated as both an engineering and governance problem.
The result for Piketon is a rare pairing: an advanced manufacturing opportunity anchored in centrifuge enrichment, and a local environment where industrial rebuilding is inseparable from industrial cleanup.
