In this article, we discuss the 11 Largest Uranium Producing Countries in the World.
The global supply of mined uranium is highly consolidated, with the top three producing nations alone accounting for roughly 75% of the total output worldwide. Total global mine production sits at around 60,213 tonnes U, matching roughly 90% of global nuclear utility demand, with the remainder filled by secondary supplies, enriched tails re-enrichment, and military or commercial stockpiles. In-Situ Recovery mining dominates this industry. More than 55% of global uranium is now mined via In-Situ Recovery. This chemical extraction process pumps a leaching solution directly into sandstone aquifers to dissolve the uranium before pumping it back to the surface. It is the dominant method used in Kazakhstan and Uzbekistan due to low operational costs.
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In the past few years, there has been a rebound in uranium production in Canada. The country saw a production surge from 7,300 tU in 2022 to over 14,000 tU by 2024. This was driven by the successful operational restart and production ramp-up of the ultra-high-grade McArthur River and Key Lake operations by Cameco. News agency Reuters reports that global energy demand is projected to surge 50% by 2050, putting modern nuclear power directly in the spotlight as big tech companies scramble for 24/7, emissions-free baseline electricity. This urgent race for power has triggered historic sector consolidation. Earlier this month, NextEra Energy struck a massive $66.8 billion all-stock deal to acquire Dominion Energy to capitalize on the Virginia data center market, building on previous high-profile tech partnerships aimed at restarting dormant nuclear plants. Concurrently, industry coordination is pivoting hard toward Small Modular Reactors and advanced reactor deployment.
Our Methodology
The following list details the top uranium-producing countries based on the latest comprehensive global tracking data released by the World Nuclear Association, reflecting actual outputs up to 2024 and normalized figures heading into 2026.
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Largest Uranium Producing Countries in the World
11. United States
Annual Nuclear Production: 260 tU
The United States produces a modest amount of uranium that reflects a deliberate effort to revitalize a once-dominant domestic industry. Domestic production is concentrated in Utah, Wyoming, and Texas, utilizing localized ISR methods and heap-leaching processes at legacy mills like White Mesa. Historically reliant on foreign imports for over 90% of commercial nuclear fuel, the US has triggered an administrative nuclear renaissance. Driven by federal restrictions on Russian imports, domestic producers are restarting idled operations to establish a secure, domestic supply chain for both legacy reactors and next-generation small modular reactors.
One of the best nuclear stocks to consider in this context is BWX Technologies, Inc. (NYSE:BWXT). The company manufactures and sells nuclear components in the United States, Canada, and internationally. It manufactures precision naval nuclear components, reactors, and nuclear fuel, as well as close-tolerance and high-quality equipment for nuclear applications. The firm recently delivered a strong Q1 2026 earnings report. Revenue hit $860.2 million, representing a 26.1% increase year-over-year compared to Q1 2025. Organic revenue growth was at 11%. Adjusted EPS came in at $1.12 per share, surging 22% year-over-year and comfortably beating the consensus analyst estimate of $0.92 to $0.93. Free Cash Flow was $50.1 million for the quarter, up nearly 190% from $17.3 million in Q1 2025.
