More on Heium - at least they recognise that "Scaling AVLIS requires billions in capital" Chatgpt doesn't agree with them over energy usage (see HERE & HERE). "80% lower energy use and a 50% smaller footprint than centrifuges" (see below)

https://www.ainvest.com/news/race-haleu-oklo-avlis-partnership-secure-america-nuclear-future-2506/

The Race for HALEU: How Oklo's AVLIS Partnership Could Secure America's Nuclear Future

Marcus LeeWednesday, Jun 25, 2025 9:48 am ET

8min read

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The U.S. nuclear renaissance hinges on solving a critical bottleneck: the shortage of high-assay low-enriched uranium (HALEU), the fuel that powers advanced reactors like small modular reactors (SMRs) and sodium-cooled fast reactors. Enter Oklo Inc., Hexium, and TerraPower—a trio now leveraging atomic vapor laser isotope separation (AVLIS) technology to break this logjam. Their collaboration could redefine energy security, slash costs, and unlock a $300+ billion global market for next-gen nuclear power.

The HALEU Crisis: Why the U.S. Needs This Partnership

The Department of Energy (DOE) projects demand for 40 metric tons of HALEU annually by the early 2030s—yet domestic production remains a fraction of that, at just ~700 kg since 2023. Today, the U.S. relies on foreign suppliers like Russia's Rosatom and China's CNNC for enriched uranium, creating a geopolitical vulnerability. Advanced reactors like Oklo's Aurora SMR or TerraPower's Natrium design cannot scale without domestic HALEU production.

Ask Aime: Why can't the US produce enough uranium?

This is where AVLIS comes in.

AVLIS: A Game-Changer in Isotope Separation

AVLIS uses lasers to target uranium-235 isotopes in vapor form, ionizing them for separation. Unlike centrifuge methods, which require energy-intensive chemical conversions and vast facilities, AVLIS offers:
- Cost efficiency: 80% lower energy use and a 50% smaller footprint than centrifuges.
- Precision: Achieves >90% enrichment purity in a single pass, eliminating the need for multiple centrifuge stages.
- Scalability: Modular design allows incremental production increases, aligning with growing reactor demand.

Hexium's modernization of AVLIS—originally developed by the DOE but abandoned due to cost—is now poised to fill this gap. Its $12 million seed round ($8M equity, $4M grants) funds a demonstration facility to produce lithium-6 and lithium-7 isotopes, critical for reactor coolants and fusion applications. By 2030, Hexium aims to scale HALEU production to meet DOE targets.

Oklo's Leadership: From Reactors to Fuel Cycles

Oklo isn't just a reactor builder—it's a full-stack nuclear innovator. Its Aurora SMR (now upgraded to 75 MW) pairs with the partnership's HALEU supply chain to create a vertically integrated model. Key advantages:
- Regulatory agility: Oklo's 2027 commercial launch timeline relies on the NRC's 55% reduced licensing costs for advanced reactors, a policy it helped shape.
- Fuel recycling: Oklo plans to recycle spent fuel, reducing long-term HALEU needs by 80%.
- Strategic partnerships: A 12-GW master power agreement with data center giant Switch and collaborations with RPower (for interim gas power) create a scalable revenue stream.

Investment Thesis: Oklo's stock has surged 192% year-to-date, outpacing peers like TerraForm Power (up 34%) and Xcel Energy (up 18%). Analysts cite its HALEU leadership and 14-GW order pipeline as catalysts for further gains.

TerraPower's Role: Bridging HALEU to Global Markets

TerraPower's Natrium reactor—a 345-MWe sodium-cooled design—requires HALEU for its fast-neutron core. Its collaboration with Oklo and Hexium ensures a domestic supply chain, reducing reliance on foreign fuel. TerraPower's Wyoming plant, now in non-nuclear construction, exemplifies the partnership's global ambitions: its alliance with KBR aims to replicate this model in Europe and the U.K., leveraging AVLIS's compact design for export.

Risks and the Case for Caution

• Regulatory hurdles: AVLIS's commercialization depends on NRC approvals for new enrichment methods.
• Financing needs: Scaling AVLIS requires billions in capital—Hexium's $12M seed is just the start.
• Geopolitical pushback: Russia and China may retaliate against U.S. HALEU independence.

Yet these risks are mitigated by federal backing: the DOE's $2.7B HALEU fund and its HAP program (which allocated 21 metric tons by 2026) directly support this partnership.

Why This Matters for Investors

Oklo's vertical integration—reactors + fuel + recycling—creates a moat against competitors. Its 2027 timeline aligns with DOE goals to quadruple U.S. nuclear capacity by 2050, while its data center partnerships (e.g., Sabey's 500 MW commitments) signal demand from high-growth sectors.

Bottom Line: Oklo's stock is a leveraged play on the nuclear renaissance. Investors should watch for three catalysts:
1. Q4 2024: Submission of its NRC COLA application.
2. 2025: Hexium's first AVLIS-produced HALEU shipment.
3. 2026: DOE's HAP program allocating 8 metric tons of HALEU, validating the supply chain.

For long-term investors, Oklo's 50%+ annual revenue growth potential and DOE-aligned moat make it a core holding in energy security portfolios.

In a world where energy resilience is national security, this trio's AVLIS revolution could be the spark that reignites American nuclear dominance.