Nuclear Is Down But Not Out — 5 Stocks Worth Watching Right Now

Key Concepts

• Nuclear Energy Thesis: The belief that nuclear power is essential for the future due to the failing electrical grid, the "electrification of everything," and the massive energy demands of AI data centers.
• SMR (Small Modular Reactor): Advanced nuclear reactors with a smaller footprint than conventional plants, designed for factory construction and modular deployment.
• Micro-reactors: Even smaller than SMRs, designed for localized power generation, such as directly powering individual AI data centers to replace fossil fuel generators.
• PPA (Power Purchase Agreement): Long-term contracts between energy producers and consumers (like tech companies) to buy electricity at set rates.
• Vertical Integration: The strategy of investing across the nuclear supply chain—from fuel mining and component manufacturing to power generation.

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1. The Nuclear Investment Thesis

Jeffrey Neil Johnson argues that despite recent bearish sentiment and market volatility, the fundamental case for nuclear energy remains strong. The primary drivers are:

• Grid Instability: The existing electrical infrastructure is failing to meet modern demands.
• AI Expansion: AI data centers require massive, consistent, and clean power, often leading to noise and pollution complaints when fossil fuel generators are used on-site.
• Electrification: The global shift toward electric vehicles and infrastructure necessitates a reliable, high-capacity energy source.

2. Categorization of Nuclear Stocks

The discussion categorizes investments from high-risk/speculative to stable/income-generating:

A. Speculative Micro-reactors & SMRs

• Oklo (OKLO): A venture-stage company developing micro-reactors for data centers. It is currently high-risk due to its pre-revenue status and ongoing design development. A turnaround depends on the company providing concrete progress updates.
• NuScale Power (SMR): A leader in SMR technology with a certified design. They have a strategic partnership with the Oak Ridge National Laboratory and a deal with the Tennessee Valley Authority (TVA) to deploy 10 SMR units. Despite significant price drops, the company is viewed as a long-term play on grid modernization.

B. Established Power Generation

• Constellation Energy (CEG): Described as the "gold standard" for nuclear energy investment. It trades more like a tech stock due to its integration with the AI sector.
  • Key Project: The restart of the Three Mile Island reactor to supply power to Meta. This is a historic move, marking the first time a major nuclear site has been brought back online in the U.S.
  • Financials: Strong earnings and major PPA agreements with AI firms provide a safer, more stable entry point compared to speculative developers.

C. Infrastructure & Components

• BWX Technologies (BWXT): Referred to as the "Home Depot of the nuclear sector."
  • Business Model: They manufacture reactors for the U.S. Navy (submarines/aircraft carriers) and provide critical components for SMR and micro-reactor developers.
  • Market Position: With 95% institutional ownership, it is a momentum-driven stock that benefits from the entire industry's growth, regardless of which specific reactor design wins the market.

D. Fuel Mining

• Cameco (CCJ): The only mining stock recommended.
  • Strategy: Unlike pure-play miners, Cameco is diversified through its acquisition of Westinghouse.
  • Growth Drivers: Restarting "Tier 1" assets like the McArthur River mine and the increasing demand for uranium fuel as new reactors come online. It is favored for being North American-based, reducing geopolitical risk.

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3. Key Arguments and Perspectives

• "Building the Future vs. Rebuilding the Past": Johnson argues that while building new nuclear infrastructure is uncertain and volatile, it is necessary because the current grid is obsolete.
• Institutional Confidence: The high institutional ownership in companies like BWXT and the involvement of major tech firms (Meta) in nuclear PPAs serve as evidence that "smart money" is betting on the long-term viability of the sector.
• Risk Management: Investors are cautioned that speculative names (Oklo, NuScale) are "money drains" in the short term. Investors should balance their portfolios with stable, revenue-generating companies like Constellation Energy and Cameco.

4. Notable Quotes

• "It becomes a situation where you start to wonder is it easier to build the future than it is to rebuild the past." — Jeffrey Neil Johnson
• "I call them [BWXT] the home depot of the nuclear sector... they become kind of like the home depot when they start selling the individual pieces that [others] might need." — Jeffrey Neil Johnson

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5. Synthesis and Conclusion

The nuclear sector is currently experiencing a "generational wealth buying opportunity" due to a disconnect between short-term market bearishness and long-term energy requirements. The path to profitability involves a tiered approach:

1. Speculative growth via SMR/Micro-reactor developers (Oklo, NuScale).
2. Stable operations via established energy providers (Constellation Energy).
3. Supply chain dominance via component manufacturers (BWXT).
4. Fuel security via diversified mining (Cameco).

The primary takeaway is that the "nuclear thesis" is tied directly to the "AI thesis." As data centers continue to scale, the demand for reliable, on-site, or grid-integrated nuclear power will likely force a turnaround in these beaten-down stocks.