HALEU Enrichment Fuel
High-assay low-enriched uranium — the fuel chokepoint gating advanced reactors
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Full file coming soon. HALEU Enrichment Fuel's links, deals and figures below are what the graph holds today.Not collected yet: 360, Money, Investors, Market share, People and hiring, Legal, News and events, Earnings calls. Anthropic is the first complete company file (people, investors, legal, hiring, birth to now); other companies follow one at a time. Open Anthropic's file
Overview
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L5 Materials · Materials · United States · chokepoint
HALEU Enrichment Fuel
High-assay low-enriched uranium — the fuel chokepoint gating advanced reactors
- Links
- 5
- Deals from filings
- 0
- Exposed if it fails
- 5
- 12 within 2 steps
- It depends on
- 0
- 0 within 2 steps
No company file yet: revenue, customers and other figures appear here once they are taken from its filings.
What it is
Most advanced reactors and SMRs (Oklo, TerraPower, X-energy, Kairos) require HALEU — uranium enriched to 5-20% U-235 — which today has essentially no large-scale commercial Western supply; Russia's Rosatom has been the dominant source. The US is funding domestic HALEU enrichment (Centrus, Urenco) under DOE programs, but the shortfall is a genuine chokepoint that could delay the entire advanced-reactor wave central to hyperscaler nuclear plans.
Key facts
from its map entry- Enrichment level
- 5-20% U-235 (vs ~5% for conventional)
- Dominant supplier
- Russia (Rosatom) historically
- US buildout
- Centrus (Piketon OH), Urenco, DOE-funded
- Impact
- Shortfall can delay most US SMR/advanced reactors
Pick a link to move the graph there: · · · ·
Connections5 links
Pulled 28 Oct 2026 · AI Systems Map links
Who depends on it
5Compare two: what HALEU Enrichment Fuel shares with another entity
Pick a second entity to see their direct links, the suppliers, backers, rivals and regulators they share, and the deals with the same parties. The graph lights the same set.
Data sources1 source
| Source | Feeds | Data dated | Pulled | Pulled again | Status |
|---|---|---|---|---|---|
| AI Systems Map links5 links; built July 2026, deals re-checked against filings 27 to 28 Oct 2026 | Connections | · | 28 Oct 2026 | when the map is reviewed | hand-built; deals checked against filings |
Times are New York time. Free sources are pulled on the schedule shown by the pipeline runner (data/corpus/run_pipelines.py), which logs every run; paid sources run only with the owner's yes; filings and newsroom pages are re-read when a new document is filed.
Links come from the AI Systems Map ontology. Deals carry the filing's own wording and a quote, checked against the document; latest source 2026-10-26. Not investment advice.