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Nuclear Energy Stocks With Real AI Power Demand Exposure

Simply Wall St·08/30/2026 00:35:43
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Central banks now stress that inflation data will determine where interest rates go next. Energy prices feed directly into those inflation readings, which keeps reliable power sources in the spotlight. That is where nuclear energy stocks can draw extra attention from investors who care about long term demand for steady electricity supply. This article highlights three nuclear energy stocks from our screener that show how this theme translates into specific companies.

The three nuclear energy stocks covered below are only a sample of this theme, and the full screen surfaced 32 more companies with similarly detailed stories that are not covered here. If you want to identify and analyze nuclear opportunities that best fit your own thesis, head straight to the Nuclear Energy Stocks screener.

NuScale Power (SMR)

NuScale Power is a pure play on small modular reactors, built around its NuScale Power Module, a 77 MWe light water reactor sold as a complete nuclear power plant solution with accompanying licensing, design, construction, and long term operations services. The business currently earns about US$11 million of revenue from electric utility related work, all in the United States. NuScale Power has a market cap of about US$4 billion, which means investors are paying up for its nuclear technology and future project pipeline rather than its current revenue base.

NuScale Power provides direct exposure to commercial scale SMRs, supported by an NRC certified design, ongoing talks with utilities like TVA, and international projects such as Romania’s RoPower concept. The potential benefit is meaningful long term reactor and services revenue if these discussions turn into binding contracts. However, the company is still loss making and depends heavily on external funding and future power purchase agreements. Anyone looking at this stock needs to weigh the potential for SMR deployment against the risks of delay, dilution, and execution on complex nuclear projects that are still at a pre revenue stage.

NuScale Power’s US$4b valuation suggests investors are already betting on SMRs, but the real story sits in the details. Review the 1 key reward and 3 important warning signs (1 is major!) to see what could flip the script next.

NYSE:SMR Earnings & Revenue Growth as at Aug 2026
NYSE:SMR Earnings & Revenue Growth as at Aug 2026

Constellation Energy (CEG)

Constellation Energy is a large US power producer that owns and operates a sizeable nuclear fleet alongside wind, solar, gas, and hydro assets. This ties it directly to the Nuclear Energy Stocks theme through its baseload nuclear generation. The company earns about US$31.3b in revenue from its Generation segment, selling electricity, natural gas, and clean energy solutions to a wide mix of utilities, municipalities, businesses, and households. With a market cap around US$100.1b, Constellation Energy is one of the larger listed utilities in this space.

Investors looking at Constellation Energy are really looking at a nuclear-heavy power platform that is signing long-term, often premium-priced contracts for carbon-free electricity with data center operators and large corporates. Those agreements, together with federal production and zero emission credits, support more predictable cash flows. At the same time, the company also carries meaningful debt and relies on centralized assets that come with regulatory, decommissioning, and project delay risks. For readers who want to understand how this mix of contracted nuclear demand, policy support, and balance sheet pressure could influence potential investment outcomes, the detailed analyst work on Constellation Energy provides substantially more depth than headlines alone.

Constellation Energy’s nuclear-heavy contracts and policy support could be masking a very different risk reward profile than most investors assume. Get the full story in the 4 key rewards and 2 important warning signs (1 is major!)

NasdaqGS:CEG P/E Ratio as at Aug 2026
NasdaqGS:CEG P/E Ratio as at Aug 2026

GE Vernova (GEV)

GE Vernova is an energy equipment and services company that helps generate and move electricity, with its Power segment tying directly into the Nuclear Energy Stocks theme through nuclear steam turbines, reactor components, and plant services. Power is the largest contributor with about US$21.0b in revenue, followed by Electrification at roughly US$12.2b and Wind at about US$8.5b. This means nuclear is one part of a wider portfolio across gas, hydro, wind, and grid equipment. The company has a market cap of roughly US$254.0b, putting it in the mega cap bracket for global industrials.

Investors watching nuclear and AI driven power demand may want GE Vernova on their radar because it connects nuclear equipment, gas turbines, and grid gear with a reported US$176b backlog and strong orders tied to data centers. The appeal is a mix of high reported returns on equity, recurring service revenue from a large installed base, and rising Electrification orders linked to grid upgrades. The catch is that results are flattered by very large one off gains, a weak Wind segment, and a funding profile heavily reliant on external capital, which could matter if conditions tighten. The key question is whether GE Vernova’s Power and Electrification engines can keep compounding earnings once the one offs fade and nuclear and grid projects face real execution tests.

GE Vernova’s large backlog and grid exposure suggest earnings power that many investors may be underestimating. Review the analyst forecasts for GE Vernova before assuming the recent gains tell the whole story.

NYSE:GEV Earnings & Revenue Growth as at Aug 2026
NYSE:GEV Earnings & Revenue Growth as at Aug 2026

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.