Key Takeaways:
Rising electricity demand from artificial intelligence data centers is pushing nuclear energy back into the spotlight, with the US government targeting 300 gigawatts of additional capacity by 2050 through a streamlined reactor authorization process. The policy shift comes as AI power consumption strains grids nationwide, making low-carbon baseload generation from nuclear facilities particularly appealing.
"The timing is crucial, as AI electricity demand continues to grow and low-carbon energy generation via nuclear facilities is particularly appealing in these contexts," the Department of Energy said in its latest nuclear strategy update.
The 300 GW target represents a roughly threefold increase from current US nuclear capacity of about 95 GW, according to Energy Information Administration data. The federal government has simplified reactor authorization procedures, though challenges remain: sourcing high-assay low-enriched uranium (HALEU) — uranium enriched to 19.75%, compared with 3% to 5% for conventional reactors — remains difficult, and supply chain constraints, workforce shortages, and licensing timelines all limit how quickly the industry can deliver.
Why Nuclear ETFs Are Getting a Fresh Look
The VanEck Uranium and Nuclear ETF (NLR) is one of the oldest nuclear industry funds, launched in 2007. It holds 32 stocks spanning the full nuclear power generation process, from uranium sourcing to plant operations. The fund has $3.73 billion in assets under management and charges a 0.56% expense ratio. NLR is down about 12% year-to-date in 2026 after a strong prior run, a pullback that some investors view as a buying opportunity. It offers a 3.03% dividend yield.
The Sprott Uranium Miners ETF (URNM) takes a more targeted approach, investing primarily in uranium mining companies. Its 31 holdings include Cameco Corp. and NexGen Energy, but the third-largest position stands out: the Sprott Physical Uranium Trust, which holds physical uranium, giving the fund a direct commodities component. URNM charges a 0.75% expense ratio and yields 2.59%, with $1.73 billion in assets.
The Global X Uranium ETF (URA) offers the broadest portfolio of the three, with about 56 holdings across developed markets. Cameco alone makes up nearly a quarter of the fund. URA has $5.38 billion in assets, charges 0.69%, and offers a 5.37% dividend yield — the highest of the three. It has held up better than its peers during the 2026 selloff.
What's at Stake for Investors
The nuclear industry faces a fundamental tension: policy support and demand signals have never been stronger, but execution risk remains high. HALEU supply, manufacturing capacity, and workforce development all need years of investment before the 300 GW target becomes achievable. Small modular reactors (SMRs) — factory-built units typically under 300 MWe — are still awaiting commercial-scale deployment, with most designs years from regulatory approval.
For investors, the three ETFs offer different risk profiles. NLR provides diversified exposure across the nuclear value chain with the lowest fee. URNM adds a commodities twist through physical uranium, making it more sensitive to uranium spot prices. URA offers the highest yield and broadest holdings but carries heavy concentration risk in Cameco.
The selloff in nuclear stocks during 2026 has reset valuations across the sector. Whether that creates an entry point depends on how quickly the industry can convert policy momentum into operating reactors. AI data center operators, facing power constraints that threaten their expansion plans, may not have the luxury of waiting.
This article is for informational purposes only and does not constitute investment advice.
