Understanding Uranium Conversion
THE NUCLEAR FUEL CYCLE
How Nuclear Fuel is Made
STEP 1
Mining and Milling
Natural uranium ore is extracted from the ground and processed into uranium oxide concentrate, commonly called yellowcake (U₃O₈). Kazakhstan, Canada, and Australia are among the world’s leading producers of high-quality uranium ore.
STEP 2
Conversion
Yellowcake is chemically processed and converted into uranium hexafluoride (UF₆;), a gaseous compound that can be safely transported as a solid to enrichment facilities. This is the step Nucleon Fuel is focused on.
STEP 3
Enrichment
UF₆ is enriched to increase the concentration of the U-235 isotope—the form of uranium that sustains a nuclear chain reaction. Most commercial reactors require low-enriched uranium (LEU), while advanced reactors and next-generation designs increasingly require high-assay low-enriched uranium (HALEU).
STEP 4
Fuel Fabrication
Enriched uranium is manufactured into fuel assemblies – the rods and pellets that are loaded into nuclear reactors to generate heat and electricity.
A Bottleneck in the Global Fuel Supply Chain
Uranium conversion is a mandatory step in the production of nuclear fuel. Without it, mined uranium cannot be enriched and without enrichment, there is no fuel for most of the world’s reactors.
Why it Matters
- Required for the majority of commercial nuclear reactors operating today
- A critical link between uranium mining and fuel fabrication
- Currently served by only five commercial facilities worldwide
- Growing in strategic importance as nuclear demand grows
Today, only five commercial conversion facilities operate worldwide. Together, they fall short of meeting global demand. And with two of those facilities controlled by Russia and China, Western nations are increasingly focused on building reliable, domestically-controlled alternatives.
Meanwhile, Nuclear Power Is Growing
In the United States alone, $2.72 billion in federal funding has been unlocked specifically to rebuild the domestic nuclear fuel supply chain.
Our Answer
Built around a modern wet conversion process, it prioritizes energy efficiency, simplified manufacturing, reduced waste and long-term reliability – engineered from the ground up to contemporary standards, not adapted from dated infrastructure.
Frequently Asked Questions
If your question isn’t addressed here, contact our team below. We’re here to provide the information and expertise you need.
Is a uranium conversion facility the same as a nuclear reactor?
No. A uranium conversion facility is an industrial chemical plant that processes uranium into a form that can be enriched to be used as fuel, but it does not involve nuclear fission, does not generate electricity and does not produce radioactive waste in the way a reactor does. The regulatory requirements are closer to those of a chemical processing facility than a nuclear power plant.
Are uranium conversion facilities safe?
Modern conversion facilities are designed to today’s industrial and environmental standards – a significant advancement from the existing North American facilities, most of which were built more than 40 years ago. The SMT-5000 is engineered from the ground-up with advanced safety systems, modern containment and rigorous environmental controls. Nucleon Fuel’s facilities will be licensed and regularly inspected by either the Canadian Nuclear Safety Commission (CNSC) or the U.S. Nuclear Regulatory Commission (NRC).
What are the environmental impacts?
Uranium conversion involves fluorine-based chemistry, which requires careful handling and containment – a standard practice in modern industrial chemical facilities. Environmental review is built into our development process from the earliest stages of site selection and no facility will be advanced without thorough assessment of air, water, land, and community impacts.
Will the community have a say?
Yes, and we mean that genuinely. Community engagement is not a checkbox for Nucleon Fuel, but a foundational part of how we develop projects. Before any site is selected, we commit to open community dialogue, public information sessions, and meaningful consultation with local residents, landowners, Indigenous communities, and municipal governments. We will not advance a project where community trust has not been earned.
What does the development process look like for our community?
If your community is being considered as a potential site, you can expect early and transparent engagement from our team well before any regulatory filings are made. This includes public information sessions, one-on-one meetings with local leaders, access to our technical and safety experts and ongoing communication throughout the development process.