Oklo Inc.
Oklo Inc. develops advanced nuclear powerhouses and related fuel-cycle technologies in the United States. Its business centers on small modular nuclear systems that are designed to produce electricity and heat for customers under long-term power purchase agreements, alongside efforts in nuclear fuel recycling and radioisotope production.
Fiscal year 2025 · change from previous year
Development 2021–2025
Business
Share of revenueSmall advanced nuclear power systems designed to generate electricity and heat for customer sites.
Recurring electricity sales contracts that monetize output from deployed powerhouses.
Technology and facilities to recycle used nuclear fuel and prepare usable reactor fuel.
Production of radioisotopes through Atomic Alchemy for specialized applications.
Customers
Oklo’s target customers include data centers, industrial users, utilities, and government or defense sites that need reliable on-site or near-site power. The company also pursues customers interested in heat as well as electricity, and in some cases customers that may value fuel recycling or other nuclear services. Its PPA model is intended to appeal to buyers that want long-duration, contracted clean power rather than owning reactor assets.
Buy long-duration electricity through PPAs to support high-load computing campuses.
Buy electricity and heat for facilities that need reliable baseload power.
Explore power sales, fuel recycling, or future deployment partnerships.
Buy resilient electricity and heat for mission-critical installations.
Buy isotopes produced by Atomic Alchemy for specialized applications.
Strategy
Oklo’s strategy is to commercialize small nuclear powerhouses through contracted electricity sales rather than traditional reactor licensing alone. It is also building adjacent capabilities in fuel recycling, fuel fabrication, and radioisotopes to broaden the platform and support future deployments. The company’s customer pipeline and project agreements are aimed at proving a repeatable model for distributed nuclear power.
Operational projects are needed to validate the PPA model and prove unit economics.
Nuclear projects require NRC and related approvals before construction and operation.
A broad pipeline supports scale and reduces dependence on any single project.
Fuel recycling and fabrication can support reactor deployment and differentiation.
Geography
Oklo is headquartered in the United States and its disclosed projects, customer engagements, and regulatory work are concentrated there. Its development footprint includes sites and partnerships in Ohio, Alaska, Tennessee, and Idaho, reflecting a U.S.-centric deployment model tied to NRC licensing and domestic fuel-cycle infrastructure. Geography matters because the company’s projects depend on local siting, federal regulation, and access to U.S. supply chains and fuel resources.
Risks
Oklo faces execution risk typical of first-of-a-kind nuclear developers, including regulatory approval, construction complexity, and supply-chain dependence. Its economics also depend on future project costs, fuel availability, and the ability to convert non-binding customer interest into financed, operating assets. Because the company is still pre-commercial, delays or cost overruns could materially affect deployment timing and competitiveness.
- Regulatory approval riskImpact: HighLikelihood: High
Nuclear projects require extensive licensing and pre-application work before deployment.
Exposure - First-of-a-kind cost overrunsImpact: HighLikelihood: High
Initial commercial units are difficult to price and may cost more than planned.
Exposure: First Aurora deployments
- Capital intensity and funding riskImpact: HighLikelihood: High
Project development requires significant ongoing investment before cash generation.
Exposure - Customer conversion riskImpact: HighLikelihood: Low
Several disclosed customer agreements are non-binding and may not become revenue.
Exposure: Data center and industrial pipeline
- Supply-chain and tariff riskImpact: MediumLikelihood: High
Specialized equipment and materials may face delays, tariffs, or cost pass-throughs.
Exposure
Accounting
Judgemental itemsAcquired assets and liabilities require significant valuation assumptions and can change reported earnings.
Impact: Atomic Alchemy acquisition accounting
Power sales will be recognized when electricity is delivered under contract terms.
Impact: Future recurring revenue from Aurora powerhouses
Pre-commercial engineering, regulatory, and project costs drive reported losses until assets operate.
Impact: Operating expenses and project economics
Operating leases for office and related space create balance-sheet and expense recognition effects.
Impact: Commitments and periodic lease expense
Similar listed companies
Publicly listed companies with a comparable business focus.
Us Nuclear Corp.
Measuring & Controlling Devices, NEC
Occidental Petroleum Corporation
OXY · Crude Petroleum & Natural Gas
Occidental Petroleum is a U.S.-based energy company organized around oil and gas exploration and production, chemical manufacturing through OxyChem, and midstream and marketing operations.
Nano Nuclear Energy Inc.
NNE · Electric Services
Oshkosh Corporation (Holding Company)
OSK · Motor Vehicles & Passenger Car Bodies
Centrus Energy Corp
LEU · Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Opko Health, Inc
OPK · Pharmaceutical Preparations
OPKO Health is a U.S.-based biopharmaceutical and diagnostics company with operations spanning pharmaceutical development, commercial products, laboratory testing, and product licensing.
Last updated: 24/09/2026