Nuclear & SMR

Sector thesis

Nuclear and Small Modular Reactors (SMRs) are a sector focused on building and deploying nuclear power plants—both traditional large reactors and smaller, factory-built units designed to be deployed in remote locations or paired together. The sector includes reactor manufacturers, engineering firms, uranium suppliers, and companies handling nuclear waste or decommissioning. What's driving interest now is a collision of two forces: electricity demand is surging (data centers, AI, electrification), and nuclear is being reconsidered as a carbon-free baseload power source. Governments and corporations that once shunned nuclear are now backing it as a climate solution. This is a genuine structural shift, not hype—the math on decarbonization doesn't work without it. The sector breaks into three main pieces: reactor builders (companies designing and manufacturing SMRs or large reactors), fuel and materials suppliers (uranium mining, enrichment, fuel fabrication), and support services (decommissioning, waste handling, engineering). Each has different risk profiles and timelines. The biggest risks are real: nuclear projects are capital-intensive, face long regulatory approval timelines, and carry political risk if sentiment shifts. A single accident or waste incident can crater sentiment across the entire sector. Supply chains are thin. And if electricity demand softens or renewable costs drop faster than expected, the economic case weakens. Retail investors often underestimate how long it takes to build a reactor—we're talking a decade or more from approval to operation. For a typical portfolio, this is a thematic bet, not a core holding. Consider it a small allocation (2–5%) if you believe in long-term decarbonization and energy demand. Watch regulatory milestones (permit approvals), uranium spot prices, and corporate power purchase agreements—those signal real demand, not just sentiment. This sector rewards patience and stomach for volatility.